Detergent compositions comprising a maltogenic alpha-amylase enzyme

专利摘要:
The present invention provides a laundry, tableware and / or hard surface cleaning comprising a detergent composition comprising a maltogenic α-amylase enzyme and a detergent component selected from the group consisting of nonionic surfactants, protease enzymes, bleaches and / or mixtures thereof. It relates to a detergent composition comprising the composition. Such compositions are excellent in removing starch-containing dirt and stains and, when formulated as detergent compositions, provide excellent whiteness retention and dirt cleanability.
公开号:KR20030011379A
申请号:KR1020027018044
申请日:2000-06-30
公开日:2003-02-07
发明作者:슈메츠요한；핀텐스안
申请人:더 프록터 앤드 갬블 캄파니；
IPC主号:

专利说明:

Detergent compositions comprising a maltogenic alpha-amylase enzyme
[2] The performance of detergent products is judged by a number of factors, including dirt removal capacity. Thus, detergent compositions such as surfactants, bleaches and enzymes have been incorporated into detergents. One such specific example is the use of proteases, lipases, amylases and / or cellulases.
[3] In particular, amylase enzymes can remove starch food debris or starch films from dishware or hard surfaces in detergent compositions, or provide washability for starch dirt as well as other soils commonly encountered in laundry and dishwashing applications. Has long been recognized. Indeed, starch materials such as amylose and amylopectin constitute one of the major components of dirt / stains encountered in laundry, dishwashing or hard surface cleaning operations. The textile industry also uses starch materials in their fiber processing processes. Accordingly, amylase enzymes have been incorporated into starch-containing stain removal detergent products for a long time. Surprisingly, however, it has been found that this commonly used detergent amylase cannot hydrolyze retrograded starch or raw starch.
[4] J. As discussed in A. Radley, "Starch and its Derivatives" Fourth Edition Chapman and Hall Ltd p 194-201, the term aging refers to a naturally occurring change in starch paste, or gel upon aging. do. This arises from the inherent tendency of the starch molecules to bind to each other, resulting in an increase in crystallinity. As starch molecules gradually bind into larger particles, the low concentration solution becomes turbid. Spontaneous precipitation occurs and the precipitated starch is shown to return to its original state of cold water insolubility. Higher concentrations of paste become gels upon cooling and continue to become firmer over time due to increased binding of starch molecules. This occurs because the tendency to form hydrogen bonds between hydroxy groups in adjacent starch molecules becomes stronger.
[5] Changes that occur during aging are of significant importance for the industrial use of starch. This is considered to be an important factor in tissue change in the staling of bread and other starch-containing foods (eg canned soups, peas, meat products, etc.). Starch and Aged Starch is also found in the knit, paper and adhesive industries. In fact, the fabric is protected with starch in the textile process. Depending on the protection process, aged starch may be formed on the fabric and may not be removed in a later de- protection process. In addition, most stains / dirties found on fabrics, tableware and other hard surfaces, especially those found in the kitchen, will age into the combined starch tissue network over time, for example in a laundry basket or dishwasher. Thus, such aged starch-containing materials are found later on the fabrics, dishes and / or other hard surfaces to be cleaned. These aged starches exhibit increased resistance to hydrolysis by amylase degrading enzymes, are poorly soluble at room temperature, and are difficult to redisperse, especially if the aged starch is first dried and the firmness of the gel continues to increase. Indeed, aging starch forms a very stable structure and has been found to melt only at very high temperatures such as 150 ° C. for amylase, 60 ° C. for amylopectin or 120 ° C. for amylose-lipid complexes. The degree and timing of aging depends on the starch form: it may vary from 10 to 90% of the starch content. Conventional detergent amylases have been found to have little effect on aging starch.
[6] In addition, a substantial portion of the starch material actually remains in raw form even when processed in the food or textile industry. In particular, food stains such as rice, spaghetti, potatoes, corn, cereals, etc., which have been rediscovered in textiles, tableware and other hard surfaces have been found to contain significant amounts of raw starch.
[7] Surprisingly, such aged starch or raw starch remaining on the surface generates additional dirt and, if found on the fabric surface, makes the surface of the surface to be cleaned dirty.
[8] As can be seen above, there is a need to formulate a detergent product capable of removing such raw starch or aged starch-containing dirt / stains. Accordingly, this object has been met by formulating a detergent composition comprising a maltogenic α-amylase enzyme and a detergent component selected from the group consisting of nonionic surfactants, protease enzymes and / or bleaches.
[9] Surprisingly, it has been found that starch-containing stains and dirt are synergistically washed by a combination of maltogenic α-amylase and a detergent component selected from the group consisting of nonionic surfactants, protease enzymes and / or bleach. Indeed, it has been found that maltogenic α-amylase has not only hydrolytic and exohydrolytic activity of starch, but also transferase hydrolytic activity, which can be very useful for washing applications. In addition, such starch-containing stains and dirt also include a number of lipid components. Without wishing to be bound by theory, it is believed that the nonionic surfactant removes starch-containing stains and lipids contained in the dirt, thereby promoting degradation of starch by maltogenic α-amylase. In addition, nonionic surfactants are believed to maintain starch in the solution in a degraded state, thereby inhibiting their reattachment to the surface to be cleaned. It has also been surprisingly found that nonionic surfactants inhibit starch aging and are therefore very efficient when using maltogenic α-amylase in the pretreatment step. Similarly, such starch containing stains and dirt also include a number of protein components. Without wishing to be bound by theory, it is believed that the protease enzyme hydrolyzes the proteins contained in these complexed stains, thereby causing synergistic removal of stains / dirt by maltogenic α-amylase. In addition, such hydrolyzed protein / starch containing stains / dirt are present at low molecular weight in the wash liquor, as a result of which the hydrolyzed stains / dirt are less reattached at the surface to be cleaned. Finally, bleach was found to oxidize starch containing stains and dirt. Without wishing to be bound by theory, the oxidative action of the bleach makes the starch more soluble, and thus more easily synergistically removed by maltogenic α-amylase and bleach. As a result, they are less reattached to the surface to be cleaned.
[10] Maltogenic α-amylases are known for a variety of industrial uses. In particular, the enzyme is applied as a potential use for delaying or inhibiting the aging of starch, which constitutes foods common in the baking industry. These enzymes are also useful in the production of linear oligosaccharides or in the production of sweeteners and ethanol in the starch and / or textile industry. Maltogenic α-amylase from Bacillus (European Patent Publication No. 120 693) under the tradename Novamyl^RIt is commercially available from Novo Nordisk A / S of Denmark and is widely used in the baking industry as an anti-staling agent due to its ability to reduce starch aging. WO 99/43794 discloses improved properties such as altered pH optimum, improved thermal stability, increased specific activity, altered partitioning pattern, or improved ability to induce starch or aging of bread. Various maltogenic α-amylases having have been described. WO 99/43793 discloses a variety of maltogenic α-amylases with CGT-ase activity, CGT-ases with maltogenic α-amylase activity, and hybrid enzymes with one or more improvements for certain properties of the parent enzyme. It is described.
[11] However, it is not known until now to use maltogenic α-amylase and detergent components specially selected from the group consisting of nonionic surfactants, protease enzymes and / or bleaches to synergistically remove starch-containing stains / dirts in detergent compositions. .
[12] The gist of the invention
[13] The present invention relates to a detergent composition comprising a laundry, dishwashing and / or hard surface cleaning composition comprising a maltogenic α-amylase enzyme and a detergent component selected from the group consisting of nonionic surfactants, protease enzymes and / or bleaches. It is about. Such detergent compositions provide good removal of starch-containing stains and dirt and, when formulated into laundry compositions, provide good whiteness retention and dirty cleanig.
[1] The present invention relates to a detergent composition comprising a maltogenic α-amylase enzyme and a detergent component selected from the group consisting of nonionic surfactants, protease enzymes and / or bleaches.
[14] Maltogenic α-amylase
[15] The first essential component of the detergent composition of the present invention is an IUPAC class EC 2.1 which hydrolyzes 1,4-α-D-glucoside bonds in polysaccharides to remove consecutive α-maltose units from the non-reducing end of the chain. Maltogenic α-amylase of .1.133. Thus, the maltogenic α-amylase can hydrolyze amylose and amylopectin to maltose in the α-array and also hydrolyze to cyclodextrin as well as maltotriose. This enzyme is also called maltohydrolase (glucan 1,4-α-maltohydrolase).
[16] Such maltogenic α-amylases are generally detergents of the present invention at a pure enzyme level of 0.0002 to 10% by weight, preferably 0.001 to 2% by weight, more preferably 0.001 to 1% by weight, based on the total weight of the detergent composition. Included in the composition.
[17] Maltogenic α-amylases suitable for the purposes of the present invention are described below:
[18] 1) Suitable maltogenic α-amylases are amylases cloned from Bacillus as described in European Patent Publication No. 120 693 (hereinafter referred to as novamil). Novamyl has the amino acid sequence set forth in amino acids 1-686 of SEQ ID NO: 1 (WO 99/47393). Novamil, having the nucleic acid sequence set forth in SEQ ID NO: 1, is encoded in a gene retained in Bacillus strain NCIB 11837 (WO 99/47393).
[19] 2) WO 99/43793 discloses a variant of maltogenic α-amylase having CGT-ase activity exhibiting the maltogenic α-amylase properties required for the enzyme of the present invention, CGT- having maltogenic α-amylase activity. As well as variants of ase, structured hybrid enzymes are described. In particular, WO 99/43793 discloses a) at least 70% of amino acids 1-686 of SEQ ID NO: 1 of WO 99/43793, b) amino acids 40-43, 78- The amino acid variant inserted, substituted or deleted with respect to SEQ ID NO: 1 of WO 99/43793 in the region corresponding to 85, 136-139, 173-180, 188-195 or 259-268 And c) polypeptides capable of forming cyclodextrins, when acting on starch.
[20] WO 99/47393 also includes: a) at least 70% identical amino acid sequence to the parent cyclodextrin glucanotransferase (CGT-ase), and b) amino acid sequence 1 of WO 99/47393. Amino acid modifications inserted, substituted or deleted for the parent CGT-ase in the region corresponding to amino acids 40-43, 78-85, 136-139, 173-180, 188-195 or 259-268 And c) polypeptides capable of forming linear oligosaccharides when acting on starch are described.
[21] In more detail, WO 99/43793 discloses a parent maltogenic α-amylase used in the present invention is an enzyme classified under EC 3.2.1.133, preferably the maltogenic α-amylase used is a European patent publication. Amylase cloned from Bacillus as described in heading 120. 693, and the parent CGT-ase used is an enzyme classified under EC 2.4.1.19, preferably a maltogenic α-amylase, CGT- having one or more of the following properties: It provides variants of ase and hybrids.
[22] (i) preferably an amino acid sequence of at least 50%, preferably at least 60%, identical to amino acids 1-686 of SEQ ID NO: 1 of WO 99/43793,
[23] (ii) encoding by DNA sequence hybridized under conditions indicated by the DNA sequence described in SEQ ID NO: 1 of WO 99/43793 or the DNA sequence encoding Novamyl retained in Bacillus strain NCIB 11837 And
[24] (iii) a catalytic binding site comprising amino acid residues corresponding to D228, E256 and D329 as shown in the amino acid sequence set forth in SEQ ID NO: 1 of WO 99/43793.
[25] International Publication No. WO 99/43793 has the ability to form linear oligomer saccharides when acting on starch, such that CGT-ase variants having the desired maltogenic α-amylase properties required by the present invention It is described. Such CGT-ase variants are present at residues 40-43, 78-85, 136-139, 173-180, 189-195 or 259-268 of SEQ ID NO: 1 of WO 99/43793. One or more amino acid residues are modified in the corresponding regions. Each variant may be inserted, deleted or substituted and has one or more amino acid residues in the indicated regions. Modification of the parent CGT-ase is preferred that the resulting modified amino acid or amino acid sequence is more similar to the corresponding amino acid or structural region in Novamil. Thus, the modification can be inserted or substituted by an amino acid present at the corresponding position in Novamil, or can delete an amino acid not present at the corresponding position in Novamil.
[26] The CGT-ase variant may particularly comprise insertion into a position corresponding to the D190-F194 region of Novamil (amino acid sequence shown in SEQ ID NO: 1 of WO 99/43793). Insertion will comprise 3 to 7 amino acids, in particular 4 to 6, for example 5 amino acids.
[27] Insertion can be DPAGF or an analog thereof as found in Novamil, for example, between a first amino acid that is negative and one or more aromatic, and preferably P, A or G. The variant may further comprise a substitution by a neutral amino acid that is less bulky than F, Y or W at a position corresponding to T189 of Novamil. Other examples of insertions are DAGF, DPGF, DPF, DPAAGF and DPAAGGF.
[28] Modifications within regions 78 to 85 preferably include the deletion of 2 to 5 amino acids (eg, 3 or 4 amino acids). Preferably, any aromatic amino acid in regions 83 to 85 should be deleted or substituted with non-aromatic residues.
[29] Modifications within regions 259 to 268 preferably include deletion of 1 to 3 amino acids (eg, 2 amino acids). This region will be modified to correspond to novamil.
[30] CGT-ase variants may have other regions (e.g., regions corresponding to amino acids 37-39, 44-45, 135, 140-145, 181-186, 269-273, or 377-383 of Novamil). Will include additional modifications.
[31] Further modification of the amino acid sequence can be modeled in the second CGT-ase, ie it can be inserted or substituted by an amino acid found at a given position in the second CGT-ase, or in WO 96/33267. It can be made in close proximity to a substrate as described in [less than 8 kPa from the substrate (eg, less than 5 kPa or less than 3 kPa).
[32] Some examples below are variants based on the parent CGT-ase from Thermoanaerobacter (using B. Circulan numbering). Similar variants can be generated from other CGT-ases.
[33]
[34] WO 99/43793 further describes novamil variants having the desired maltogenic α-amylase properties required for the present invention. When such novamil variants act on starch, they have the ability to form cyclodextrins and have modifications of one or more amino acid residues in the same region described above for CGT-ase variants. However, modification in the opposite direction is preferred, ie the resulting modified amino acid or amino acid sequence is more similar to the structural region of the corresponding amino acid or CGT-ase. Thus, modifications can be made by insertion or substitution of amino acids present at the corresponding positions of CGT-ase, or deletion of amino acids not present at the corresponding positions of CGT-ase. Preferred modifications include substitutions in region 190-195, preferably deletion Δ (191-195) and / or substitutions of amino acids 188 and / or 189, preferably F188L and / or Y189Y.
[35] 3) Other maltogenic α-amylases suitable for the purposes of the present invention are described in WO 99/43794. WO 99/43794 describes a modified amino acid sequence of maltogenic α-amylase that corresponds to a variant with improved properties, based on the three-dimensional structure of maltogenic α-amylase novayl. Variants have changed physicochemical properties (eg, changed pH optimum, improved thermal stability, increased specific activity, changed partitioning pattern, or increased ability to reduce starch aging or bread aging).
[36] In particular, WO 99/47394 describes preferred maltogenic α-amylases which should have at least one of the following properties:
[37] i) the same three-dimensional structure as novamill
[38] ii) at least 70%, preferably at least 80% or 90% (eg 95% or 98%) amino acid sequence identical to SEQ ID NO: 1 of WO 99/47394,
[39] iii) a DNA sequence that hybridizes the DNA sequence described in SEQ ID NO: 1 of WO 99/47394 or the DNA sequence encoding Novamil retained in Bacillus strain NCIB 11837,
[40] iv) main chain carbonyl atoms from Asn77, side chain atoms OE2 from Glu102 and side chain atoms OD1 from Asp79, side chains from Asp76, which are positioned as shown in Appendix 1 of WO 99/47394 Calcium binding sites comprising the same configuration as atoms OD1, branched chain atoms OE1 from Glu101, and one water molecule WAT V21, atoms OW0, and
[41] v) 5 amino acid sequences corresponding to Pro-Ala-Gly-Phe-Ser at the same position as residues 191 to 195 in the amino acid sequence shown in SEQ ID NO: 1 of WO 99/47394.
[42] Structural identity shown in i) above is shown in other sequence homology, hydrophobic cluster analysis or inverse sequence [Huber, T; Torda, AE, PROTEIN SCIENCE Vol. 7, No. 1 pp. 142-149 (1998), in which the same three-dimensional structure, such as Novamil, where the three-dimensional structure is the overall folding or domains A, B and C, more preferably domain D, most preferably It is expected to have a folding of domain E). In addition, the structural arrangement between novamil and maltogenic α-amylase can be used to identify the same position. The calcium binding site shown in iv) is based on the calcium binding site identified in the three-dimensional structure of Novamil, and is discussed in detail in the section "Calcium binding site" of WO 99/47394. "Identical positions" referred to in v) above is based on structural identity using amino acid or DNA sequence sequences or methods known in the art.
[43] Preferred maltogenic α-amylases for the purposes of the present invention are the novamil enzymes described in European Patent Publication No. 120 693; Novamyl variants are based on the amino acid sequence set forth in amino acids 1-686 of SEQ ID NO: 1, wherein residues 191-195 have been removed, Phe188 is substituted with Leu and Thr189 is Δ (Nos. 191 to 195) -F188L-T189Y ( Reference: In addition to Tyr, which is named Example 4 of WO 99/43793, the following two variants of Novamil (see Example 5 of WO 99/43794) are substituted: 191-195 are deleted and the following amino acids are substituted at the following positions: F188L / T189Y / T142A / N327S. More preferred enzyme is novamil.
[44] Commercially available maltogenic α-amylase is an enzyme product sold under the tradename Novamyl manufactured by Novo Nordisk A / S.
[45] Preferred maltogenic α-amylases for certain applications are alkaline maltogenic α-amylases, ie at least 10%, preferably at least 25%, more preferably at least 40% of the maximum activity in the pH range 7-12, preferably 10.5. It is an enzyme with enzymatic activity. More preferred maltogenic α-amylases are enzymes having their maximum activity in the pH range 7-12, preferably 10.5.
[46] In another preferred embodiment of the invention, the detergent composition of the invention will further comprise one or more starch binding domains. Such starch binding domains may be added in the detergent compositions of the invention or may be part of a chimeric maltogenic α-amylase hybrid. Indeed, the maltogenic α-amylase of the present invention will preferably comprise or add to starch binding domains (SBD). In general, enzymes such as amylase, cellulose and xylanase generally function as described in polysaccharide binding domains (PBDs), starch binding domains (SBDs), cellulose binding domains (CBDs) and xylan binding domains. It has a modular structure consisting of a catalytic domain and at least one noncatalytic domain. The function of this binding domain is to selectively bind to the substrate of the enzyme, in particular the main function of SBD is to bind to starch. Surprisingly, it has been found that the detergent compositions of the present invention wherein one or more SBDs and / or maltogenic α-amylases comprise such SBDs more efficiently remove starch-containing dirt / stains. It has also been found that these enzymes can be formulated in a more cost-effective manner. Without being limited by theory, these maltogenic α-amylases affect their substrates more specifically from the wash solution, thereby reducing starch-containing stains / It is believed that it adheres better to dirt and has improved and / or new performance. In addition, binding of SBD is thought to disrupt the starch surface, increasing the rate of hydrolysis.
[47] SBDs suitable for use in the present invention include Aspergillus niger; SBD contained in glucoamylase from Sigma and β-galactosidase from A. awamori. Recovery and dissolution of SBD is described in Ford, C. et al., J. Cell. Biochem. (Suppl.) 14D: 30 (1990), and Chen, L. et al., Abst. Annu. Meet. Am. Soc. Microbiol. 90: 269 (1990).
[48] The enzymes described above may be derived from any suitable such as plants, animals, bacteria, fungi and yeasts. This origin may also be mesophilic or pyrophilic (frozen, thermophilic, thermophilic, basophilic, alkaline, eosinophil, halogenic, etc.). Purified or unpurified forms of these enzymes can be used. Recently, it is common to modify wild type enzymes through protein / genetic engineering techniques to optimize the performance efficiency of the detergent compositions of the present invention. For example, variants may be designed to increase the miscibility of enzymes for components commonly encountered with such compositions. Alternatively, the variants may be designed such that the optimal pH, bleaching or chelant stability, catalytic activity, etc. of the enzyme variants are suitable for the particular wash application.
[49] In particular, in the case of surface charges for bleaching stability and surfactant miscibility, attention should be paid to amino acids which are susceptible to oxidation. The isoelectric point of such enzymes can be altered by substitution of some charged amino acids, for example increasing the isoelectric point can help to improve miscibility with anionic surfactants. The stability of the enzyme can be further improved, for example, by strengthening metal binding sites to form additional salt bridges and to increase the chelant stability.
[50] Nonionic surfactant
[51] The detergent composition of the present invention may comprise a nonionic surfactant as the second essential ingredient. As described below, preferred nonionic surfactants are selected from the group consisting of polyethylene oxide condensates of alkyl alcohols, amide oxides and polyethylene oxide condensates of alkyl acids and / or mixtures thereof.
[52] Nonionic surfactants are generally included at levels of 0.05-30% by weight, preferably 0.1-10% by weight of the total composition.
[53] As noted above, it has surprisingly been found that detergent compositions of the present invention comprising nonionic surfactants can synergistically remove starch from textiles, tableware and other hard surfaces. Without wishing to be bound by theory, it is believed that nonionic surfactants adsorb on the granule surface of starch, destroying the starch structure, affecting and inhibiting the starch's aging process. Breakdown of this structure increases the accessibility of maltogenic α-amylase to its substrate. In addition, nonionic surfactants can be used in the pretreatment process, thereby reducing the aging process of starch. Thus, starch-containing stains / dirt can be more easily hydrolyzed by enzymes, and the starch dirt by α-amylase and nonionic surfactants is synergistically destroyed.
[54] Nonionic surfactants that may be used in the present invention may include essentially any alkoxylated nonionic surfactant. Preference is given to ethoxylated and propoxylated nonionic surfactants. Preferred alkoxylated surfactants include nonionic condensates of alkyl phenols, nonionic ethoxylated alcohols, nonionic ethoxylated / propoxylated fatty alcohols, nonionic ethoxylate / propoxylate condensates with propylene glycol, and propylene oxide It may be selected from the group consisting of nonionic ethoxylate condensates class with / ethylene diamine adduct. Very preferred are nonionic alcoholylated alcohol surfactants which are condensation products of aliphatic alcohols with alkylene oxides of 1 to 125 mol, in particular about 50 mol or 1 to 15 mol, preferably 11 mol, in particular ethylene oxide and / or propylene oxide, Very preferred are nonionic surfactants contained in the anhydrous component of the particles of. The alkyl chains of aliphatic alcohols can be straight or branched, can be primary or secondary, and generally contain 6 to 22 carbon atoms. Particular preference is given to condensation products of alcohols having alkyl groups of 8 to 20 carbon atoms with 2 to 9 mol, in particular 3 mol, 5 mol or 7 mol of ethylene oxide per mol of alcohol.
[55] Nonionic surfactants that can be used in the present invention are in particular compounds of the formula R ² CONR ¹ Z [wherein R ¹ is H, C _1-18 , preferably C ₁ -C ₄ hydrocarbyl, 2-hydroxyethyl , 2-hydroxy propyl, ethoxy, propoxy or mixtures thereof, preferably C ₁ -C ₄ alkyl, more preferably C ₁ or C ₂ alkyl, most preferably C ₁ alkyl (ie methyl) ego; R ² is C ₅ -C ₃₁ hydrocarbyl, preferably straight C ₅ -C ₁₉ or C ₇ -C ₁₉ alkyl or alkenyl, more preferably straight C ₉ -C ₁₇ alkyl or alkenyl, most preferably Straight chain C ₁₁ -C ₁₇ alkyl or alkenyl, or mixtures thereof; Z is a polyhydric fatty acid amide having a polyhydric hydrocarbyl or alkoxylated (preferably ethoxylated or propoxylated) derivative thereof having a linear hydrocarbyl chain having three or more hydroxyls directly linked to the chain. It may be. Z is preferably derived from reducing sugars in a reductive amination reaction, more preferably Z is glycidyl. Preferred nonionic polyvalent fatty acid amide surfactants for use herein are C ₁₂ -C ₁₄ , C ₁₅ -C ₁₇ and / or C ₁₆ -C ₁₈ alkyl N-methyl glucamides. Compositions of the present disclosure are condensation products of C ₁₂ -C ₁₈ alkyl N-methyl glucamide with 2 to 9 mol, in particular 3 mol, 5 mol or 7 mol of ethylene oxide per mol of alcohol with an alcohol having an alkyl group of 8 to 20 carbon atoms It may be particularly desirable to include mixtures. Polyvalent fatty acid amides can be prepared using suitable methods. One particularly preferred method is described in detail in WO 92/06984. Products containing about 95% by weight of polyvalent fatty acid amides, less unwanted impurities such as fatty acid esters and cyclic amides, and which typically melt at about 80 ° C. or higher can be prepared by the above process.
[56] Nonionic surfactants for use in the present invention will also include fatty acid amide surfactants or alkoxylated fatty acid amides. Such nonionic surfactants include compounds of the formula R ⁶ CON (R ⁷ ) (R ⁸ ), wherein R ⁶ is an alkyl group having 7 to 21 carbon atoms, preferably 9 to 17, more preferably 11 to 13 carbon atoms; R ⁷ and R ⁸ are each independently hydrogen, C ₁ -C ₄ alkyl, C ₁ -C ₄ hydroxyalkyl, and — (C ₂ C ₄ O) _x H, where x is 1 to 11, preferably Range from 1 to 7, wherein R ⁷ is preferably different from R ⁸ where x is 1 or 2, 3 to 11, preferably 3 to 7]. It includes.
[57] Nonionic surfactants for use in the present invention may also include alkyl esters of fatty acids. Such nonionic surfactants are compounds of the formula R ⁹ COO (R ¹⁰ ) wherein R ⁹ is an alkyl group containing 7 to 21, preferably 9 to 17, more preferably 11 to 13 carbon atoms , R ¹⁰ is C ₁ -C ₄ alkyl, C ₁ -C ₄ hydroxyalkyl or (C ₂ H ₄ O) _x H, where x is 1 to 11, preferably 1 to 7, more preferably 1 To methyl, preferably a methyl or ethyl group.
[58] Nonionic surfactants for use in the present invention also include hydrophobic groups containing 6 to 30 carbon atoms, as described in US Patent No. 4,565,647 to Llenado, issued January 21, 1986. Alkylpolysaccharides, and hydrophilic groups containing 1.3 to 10 polysaccharides such as polyglucoside and saccharide units.
[59] Preferred alkylpolyglucosides have the formula
[60] R ² O (C _n H _2n O) _t (glycosyl) _x
[61] In the above formula,
[62] R ² is selected from the group consisting of alkyl, alkylphenyl, hydroxyalkyl, hydroxyalkylphenyl, wherein the alkyl group contains 10 to 18 carbon atoms, and mixtures thereof,
[63] n is 2 or 3,
[64] t is from 0 to 10,
[65] x is 1.3 to 8;
[66] Glycosyl is preferably derived from glucose.
[67] Nonionic surfactants suitable for the present invention are also semipolar nonionic surfactants: Semipolar nonionic surfactants include one alkyl moiety having from about 10 to about 18 carbon atoms, and alkyl having from about 1 to about 3 carbon atoms. Water-soluble amine oxides containing two residues selected from the group consisting of a group and a hydroxyalkyl group; A water-soluble phosphine oxide containing one alkyl moiety of about 10 to about 18 carbon atoms and two moieties selected from the group consisting of alkyl groups and hydroxyalkyl groups of about 1 to about 3 carbon atoms; And a water-soluble amine sulfoxide containing one alkyl moiety having from about 10 to about 18 carbon atoms and a moiety selected from the group consisting of alkyl groups and hydroxyalkyl moieties having from about 1 to about 3 carbon atoms. Is a specific category.
[68] Semipolar nonionic detergent surfactants include amine oxide surfactants having the general formula:
[69]
[70] In the above formula,
[71] R ³ is an alkyl, hydroxyalkyl, alkyl phenyl group or mixture thereof containing from about 8 to about 22 carbon atoms,
[72] R ⁴ is an alkylene, hydroxyalkylene group or mixture thereof containing about 2 or 3 carbon atoms,
[73] x is from 0 to about 3,
[74] R ⁵ is an alkyl or hydroxyalkyl group each containing about 1 to about 3 carbon atoms, or a polyethylene oxide group containing about 1 to about 3 ethylene oxide groups.
[75] R ⁵ groups, for example, are bonded to each other through an oxygen atom or a nitrogen atom to form a ring structure.
[76] Such amine oxide surfactants include in particular C ₁₀ -C ₁₈ alkyl dimethyl amine oxides and C ₈ -C ₁₂ alkoxy ethyl dihydroxy ethyl amine oxides.
[77] When included herein, the wash compositions of the present invention typically comprise 0.2 to about 15 weight percent, preferably about 1 to about 10 weight percent of such semipolar nonionic surfactant.
[78] Furthermore, nonionic surfactants suitable for the present invention are co-surfactants selected from the group consisting of primary or tertiary amine groups. Primary amines suitable for use herein include the formula R ₁ NH ₂ , wherein R ₁ is C ₆ -C ₁₂ , preferably C ₆ -C ₁₀ alkyl chain, or R ₄ X (CH ₂ ) _n , wherein , X is -O-, -C (O) NH- or -NH-, R ₄ is a C ₆ -C ₁₂ alkyl chain and n is 1 to 5, preferably 3). . The R ₁ alkyl chain may be straight or branched and may be interrupted by up to 12, preferably less than 5 ethylene oxide residues.
[79] Preferred amines according to the above formula are n-alkyl amines. Preferred amines for use herein may be selected from 1-hexylamine, 1-octylamine, 1-decylamine and laurylamine. Other preferred primary amines include C ₈ -C ₁₀ oxypropylamine, octyloxypropylamine, 2-ethylhexyloxypropylamine, lauryl amido propylamine and amido propylamine.
[80] Tertiary amines suitable for use in the present invention include those wherein R ₁ and R ₂ are C ₁ -C ₈ alkyl chains or Wherein R ₅ is H or C ₁ -C ₂ alkyl, x is 1 to 6, and R ₃ is a C ₆ -C ₁₂ , preferably a C ₆ -C ₁₀ alkyl chain, or R ₄ X ( CH ₂ ) _n (where X is —O—, —C (O) NH— or —NH—, R ₄ is a C ₄ -C ₁₂ alkyl chain, n is 1 to 5, preferably 2 to 3 Tertiary amine having a compound of formula R ₁ R ₂ R ₃ N.
[81] R ₃ and R ₄ may be straight or branched and the R ₃ alkyl chain may be blocked by up to 12, preferably less than 5 ethylene oxide residues.
[82] Preferred tertiary amines are those in which R ₁ is a C ₆ -C ₁₂ alkyl chain and R ₂ and R ₃ are C ₁ -C ₃ alkyl or
[83] Wherein R ₅ is H or CH ₃ and x is 1 or 2; and R ₁ R ₂ R ₃ N.
[84] In addition, R ₁ is C ₆ -C ₁₂ alkyl, n is 2 to 4, preferably 3, and R ₂ and R ₃ are C ₁ -C ₄ Amidoamine of is preferable.
[85] Most preferred amines of the invention are 1-octylamine, 1-hexylamine, 1-decylamine, 1-dodecylamine, C ₈ -C ₁₀ oxypropylamine, N-coco-1,3-diaminopropane, coconut Alkyldimethylamine, lauryldimethylamine, lauryl bis (hydroxyethyl) amine, coco bis (hydroxyethyl) amine, 2mol propoxylated lauryl amine, 2mol propoxylated octyl amine, lauryl amidopropyl Dimethylamine, C ₈ -C ₁₀ amidopropyldimethylamine and C ₁₀ amidopropyldimethylamine.
[86] Most preferred amines for use in the compositions of the present invention are 1-hexylamine, 1-octylamine, 1-decylamine or 1-dodecylamine. Particular preference is given to n-dodecyldimethylamine, bishydroxyethylcoconutalkylamine, oleylamine seven times ethoxylated, lauryl amido propylamine and cocoamido propylamine.
[87] Protease enzyme
[88] The second essential ingredient in the detergent composition of the present invention may be a protease enzyme. As noted above, starch containing stains and dirt may also include protein components.
[89] Without wishing to be bound by theory, it is believed that the protease enzyme hydrolyzes the protein contained in these complexed stains, thereby synergistically removing such stains / dirt by maltogenic α-amylase. In addition, such hydrolyzed complexed stains / dirt are low molecular weight in the wash liquor, thereby reducing the likelihood that the hydrolyzed complexed stains will reattach to the surface to be cleaned.
[90] Suitable proteases are subtilisin obtained from certain strains B. subtilis and B. licheniformis (subtilisin BPN and BPN '). One suitable protease is obtained from a Bacillus strain having maximum activity in the pH range 8-12, and is commercially available at Novo Industries A / S, Denmark (hereinafter referred to as "Novo"). . Methods for preparing such enzymes and homologue enzymes are described in Novo's British Patent 1,243,784. Other suitable proteases include Alcalase ^{R from} Novosa, DURAZYM ^R and SAVINASE ^R (protease subtilisin 309 from Bacillus lovetilus), and Gist-Brocades ( include Gist-Brocades) ^R, maeksa hydratase (MAXATASE) from maeksa knife (MAXACAL) ^R, Pro flops cyclase (PROPERASE) ^R and maeksa Femtocell (MAXAPEM) ^R (protein-treated maeksa knife). Furthermore, the proteases described in European Patent Publication No. 251 446 and WO 91/06637, the proteases BLAP ^R described in WO 91/02792 and WO 95/23221 These variants described in the heading are suitable for the present invention. Bacillus sp. Described in Novo International Publication No. WO 93/18140. See also high pH protease from NCIMB 40338. Enzymatic detergents comprising proteases, one or more other enzymes and reversible protease inhibitors are described in Novo WO 92/03529 A. In some cases, proteases with reduced adsorption capacity and increased hydrolyzability may be used as described in WO 95/07791 to Procter & Gamble. Protease similar to recombinant trypsin for detergents suitable herein are described in Novo WO 94/25583. Other suitable proteases are described in European Patent Publication No. 516 200 to Unilever.
[91] Proteolytic enzymes are also described in European Patent Publication No. 251 446 (filed April 28, 1987) (especially variant Y217L described on pages 17, 24 and 98) and is herein referred to as “protease B Modified bacterial serine protease termed ", and modified bacterial serine proteolytic enzyme termed" protease A "in Venegas European Patent Application No. 199,404 (published October 29, 1986). It includes. Arginine, referred to herein as "protease C", has been replaced with lysine at position 27, valine has been replaced with tyrosine at position 104, asparagine has been replaced with serine at position 123, and threonyl at position 274 Also suitable are variants of alkaline serine proteases from Bacillus that have been replaced with allin. Protease C is described in WO 91/06637. Genetically modified variants, particularly variants of protease C, are also included herein.
[92] Preferred proteases represented by “protease D” are carbonyl hydrolase variants having amino acid sequences not found in nature, which are positions in the corresponding carbonyl hydrolase that are equivalent to any position in the carbonyl hydrolase to a +76 position. +99 position, +101 position, preferably according to the numbering of Bacillus amyloliquefaciens subtilisin, as described in WO 95/10591 and WO 95/10592. +103 position, +104 position, +107 position, +123 position, +27 position, +105 position, +109 position, +126 position, +128 position, +135 position, +156 position, +166 position, +195 Group consisting of position, +197 position, +204 position, +206 position, +210 position, +216 position, +217 position, +218 position, +222 position, +260 position, +265 position and / or +274 position Multiple amino acids in a combination of one or more amino acid residue positions equivalent to a position selected from By substituting a different amino acid residue is derived from a precursor carbonyl hydrolase zero. “Protease D” variants preferably have the amino acid substitution set 76/103/104, more preferably the substitution set N76D / S103A / V104I. Also, residues of +33 position, +62 position, +67 position, +76 position, +100 position, +101 position, +103 position, +104 position, +107 position, +128 position, +129 position, +130 Position, +132 Position, +135 Position, +156 Position, +158 Position, +164 Position, +166 Position, +167 Position, +170 Position, +209 Position, +215 Position, +217 Position, +218 Position, and The +210 position mixed with one or more of the +222 positions, wherein the numbered positions are within a subtilisin, such as natural subtilisin or other carbonyl hydrolases from the Bacillus amyloliquefaciens or the Bacillus lentus subtilisin. WO 95/10591, having an amino acid sequence derived by substitution of a plurality of amino acid residues substituted in a precursor enzyme corresponding to the +210 position in combination with at least one equivalent amino acid residue of Carbonyl under the protease described in (pending patent application filed in WO 98/55634) Idrolase variants are also suitable.
[93] More preferred proteases are polysubstituted protease variants. These protease variants are 1, 3, 4, 8, 9, 10, 12, 13, 16, 17, 18, 19, 20, of Bacillus amyloliquefaciens subtilisin. Position, 21 position, 22 position, 24 position, 27 position, 33 position, 37 position, 38 position, 42 position, 43 position, 48 position, 55 position, 57 position, 58 position, 61 position, 62 position, 68 position, 72 position, 75 position, 76 position, 77 position, 78 position, 79 position, 86 position, 87 position, 89 position, 97 position, 98 position, 99 position, 101 position, 102 position, 104 position, 106 position, 107 position , 109, 111, 114, 116, 117, 119, 121, 123, 126, 128, 130, 131, 133, 134, 137, 140, 141 Position, 142, 146, 147, 158, 159, 160, 166, 167, 170, 173, 174, 177, 181, 182, 183, 184, 185 position, 188 position, 192 position, 194 position, 198 position, 203 position, 204 position, 2 05, 206, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 222, 224, 227, 228, 230 , 232 position, 236 position, 237 position, 238 position, 240 position, 242 position, 243 position, 244 position, 245 position, 246 position, 247 position, 248 position, 249 position, 251 position, 252 position, 253 position, 254 Position, 255, 256, 257, 258, 259, 260, 261, 262, 263, 265, 268, 269, 270, 271, 272, 274 A substituent of an amino acid residue having another natural amino acid residue at the amino acid residue position corresponding to position 103 of the Bacillus amyloliquefaciens subtilisin together with a substituent at the amino acid residue position corresponding to position 275; When the protease variant comprises a substitution of an amino acid residue at a position corresponding to positions 103 and 76, the 27, 99, 101, 104, 107, 109, etc., of the Bacillus amyloliquefaciens subtilisin One or more amino acid residues other than one or more amino acid residues corresponding to positions 123, 128, 166, 204, 206, 210, 216, 217, 218, 222, 260, 265, or 274 Substituents and / or substitutions of amino acid residues at amino acid residue positions are disclosed in WO 99/20727, WO 99/20726, and WO 99/20723, both of Procter & Gamble Co., filed Oct. 23, 1998. Having another natural amino acid residue at one or more amino acid residue positions corresponding to positions 62, 212, 230, 232, 252 and 257 of the Bacillus amyloliquefaciens subtilisin as described in There is a multi-substituted protease variants comprising a substitution of the amino acid. Preferred multi-substituted protease variants are amino acid substitution sets 101/103/104/159/232/236/245/248/252, more preferably 101G / 103A / 104I, according to the numbering of Bacillus amyloliquefaciens subtilisin. It has / 159D / 232V / 236H / 245R / 248D / 252K.
[94] More preferred proteases for the purposes of the present invention include protease B commercially available under the tradename Sabinase (Novo Nordisk A / S), "Protease B" variant with substituent Y217L as described in EP 251 446, "Protease D" variants with substitution set N76D / S103A / V104I "and WO 99/20727, International Publication with amino acid substituent set 101G / 103A / 104I / 159D / 232V / 236H / 245R / 248D / 252K Proteases described in WO 99/20726 and WO 99/20723.
[95] Protease enzymes are generally incorporated into detergent compositions at a pure enzyme level of 0.0001 to 2% by weight, preferably 0.0001 to 0.1% by weight, more preferably 0.001 to 0.05% by weight, based on the total weight of the detergent composition.
[96] bleach
[97] The second essential ingredient of the detergent composition of the present invention may be a bleach. Without wishing to be bound by theory, it is believed that oxidation of the starch material by bleach dissolves the specialized material and is more easily removed, resulting in less resorption on the surface to be cleaned. Thus, the compositions of the present invention further comprising bleach will synergistically remove starch-containing stains and dirt and, when formulated as laundry compositions, maintain whiteness and dirt cleanability.
[98] Preferred bleaching agents for the detergent compositions of the invention are percarbonate, phenolsulfonate esters of nonanoyloxybenzene-sulfonate (NOBS), N-nonanoyl-6-aminocaproic acid (NACA-OBS) and / or tetra A mixture with a bleach activator selected from the group consisting of acetylethylenediamine (TAED). Also preferred are bleaches represented by [Mn (Bcyclam) Cl ₂ ].
[99] Bleaches suitable for the purposes of the present invention include hydrogen peroxide, PB1, PB4 and percarbonates of particle size 400-800 microns. Such bleach components may include one or more oxygen bleaches and one or more bleach activators, depending on the bleach chosen. If present, the oxygen bleach compound will typically be present at a level of 0.1 to 30% by weight, preferably 1 to 20% by weight of the detergent composition.
[100] The bleach component for use in the present invention may be a bleach useful in detergent compositions comprising oxygen bleach and other bleach known in the art. Suitable bleaches for the present invention may be activated bleaches or inactive bleaches.
[101] One type of oxygen bleach that can be used includes percarboxylic acid bleach and salts thereof. Suitable examples of bleaches of this kind include magnesium monoperoxyphthalate hexahydrate, magnesium salts of meta-chloro perbenzoic acid, 4-nonylamino-4-oxoperoxybutyric acid and diperoxydodecanedioic acid. Such bleaches are described in US Pat. No. 4,483,781, US Pat. No. 740,446, EP 0,133,354 and US Pat. No. 4,412,934. Highly preferred bleaches also include 6-nonylamino-6-oxperoxycaproic acid as described in US Pat. No. 4,634,551.
[102] Another kind of bleach that can be used includes halogen bleach. Examples of hypohalite bleaches include trichloro isocyanuric acid, sodium and potassium dichloroisocyanurate, and N-chloro and N-bromo alkanesulfonamides. The material is generally added at 0.5 to 10% by weight, preferably 1 to 5% by weight of the final product.
[103] Hydrogen peroxide release agent is tetraacetylethylenediamine (TAED), nonanoyloxybenzenesulfonate (NOBS, described in US Pat. No. 4,412,934), 3,5-trimethylhexanoloxybenzenesulfonate (ISONOBS, European Patent Publication) 120,591), pentaacetylglucose (PAG) and phenolsulfonate esters of N-nonanoyl-6-aminocaproic acid (NACA-OBS, described in WO94.28106). It can be used in combination with a bleach activator, which forms peracids as a type of active bleach that superhydrolyzes to provide improved bleaching effects. Suitable active agents are also the acylated citrate esters as described in EP 624 154 and the chemical formulas described in WO 98/04664 of Procter & Gamble. Wherein R ₁ is a C ₇ -C ₁₃ linear or branched saturated or unsaturated alkyl group, R ₂ is a C ₁ -C ₈ linear or branched saturated or unsaturated alkyl group, and R ₃ is C ₁ -C ₄ linear or branched, saturated or unsaturated alkyl groups). Such bleach activators are generally used in detergent compositions of the invention at levels of 0.1 to 10% by weight, preferably 0.5 to 5% by weight of the detergent composition.
[104] Useful bleaching agents, including peroxyacids for use in the detergent compositions according to the invention, and bleaching systems comprising bleach activators and peroxygen bleach compounds, are disclosed by Applicant's pending WO 95/10592, International Publication. WO 97/00937, WO 95/27772, WO 95/27773, WO 95/27774, and WO 95/27775. .
[105] Hydrogen peroxide can also be present by adding an enzyme system (ie, enzymes and substrates thereof) that can generate hydrogen peroxide early or in the middle of the washing and / or rinsing process. Such an enzyme system is described in European Patent Publication No. 537 381.
[106] Metal-containing catalysts for use in bleach compositions include European Patent Publication 549 271, European Patent Publication 549 272, European Patent Publication 458 397, US Patent 5,246,621, European Patent 458 398, and US Patents. Cobalt containing catalysts such as pentaamine acetate cobalt (III) salts and magnesium containing catalysts as described in US Pat. No. 5,194,416 and US Pat. No. 5,114,611. Bleaching compositions comprising peroxy compounds, magnesium containing bleach catalysts and chelating agents are described in patent application no. Bleach compounds can be catalyzed using magnesium compounds. Such compounds are well known in the art and include, for example, US Pat. No. 5,246,621, US Pat. No. 5,244,594, US Pat. No. 5,194,416, US Pat. No. 5,114,608, European Patent Publication No. 549,271 A1, European Patent. Magnesium based catalysts described in Publications 549,272 A1, European Patents 544,440 A2 and European Patents 544,490 A1; Preferred examples of such catalysts are Mn ^IV ₂ (uO) ₃ (1,4,7-trimethyl-1,4,7-triazacyclononane) ₂ (PF ₆ ) ₂ , Mn ^III ₂ (uO) ₁ (u- OAc) ₂ (1,4,7-trimethyl-1,4,7-triazacyclononane) ₂ (ClO ₄ ) ₂ , Mn ^IV ₄ (uO) ₆ (1,4,7-triazacyclononane) ₄ (ClO ₄ ) ₄ , Mn ^III Mn ^IV ₄ (uO) ₁ (u-OAc) ₂ (1,4,7-trimethyl-1,4,7-triazacyclononane) ₂ (ClO ₄ ) ₃ , Mn ^IV (1,4,7-trimethyl-1,4,7-triazacyclononane) (OCH ₃ ) ₃ (PF ₆ ) and mixtures thereof.
[107] More preferred transition metal bleach catalysts for use in the present invention are described in WO 98/39405, WO 98/39406 and WO 98/39098 to Procter & Gamble. Complexes of macropolycyclic ligands crosslinked with a transition metal. The most preferred transition metal bleach catalyst is Formula [Mn (Bcyclam) Cl ₂ ] {wherein “Bcyclam” is 5,12-dimethyl-1,5,8,12-tetraaza-bicyclo [6.6.2] hexadecane or 5,12-di Mn complex bleach catalyst of ethyl-1,5,8,12-tetraaza-bicyclo [6.6.2] hexadecane}.
[108] Such transition metal bleach catalysts are disclosed in WO 98/39335 by Procter & Gamble or in J. Amer. Chem. Soc., (1990), 112, 8604. Such bleach catalysts are generally incorporated into the detergent compositions of the present invention at levels of 0.0007 to 0.07% by weight, preferably 0.005 to 0.05% by weight of the detergent composition.
[109] Bleaches other than oxygen bleaches are well known in the art and can be used in the present invention. One form of oxygen-free bleach that is particularly important includes photoactivated bleaches such as sulfated zinc and / or aluminum phthalocyanine. Such materials may adhere to the substrate during the cleaning process. When irradiated with light in the presence of oxygen, such as drying the garment in sunlight, sulfonated zinc phthalocyanine is activated, resulting in bleaching of the substrate. Preferred zinc phthalocyanine and photoactivated bleaching processes are described in US Pat. No. 4,033,718. Typically, the detergent composition comprises about 0.025 to about 1.25 weight percent of sulfonated zinc phthalocyanine.
[110] Also suitable for the purposes of the present invention are bleaching accelerators which can be used in combination with a peroxygen source in the bleaching composition. The bleach promoter is generally present in the detergent composition at a level of 0.01 to 10%, more preferably 0.05 to 5% by weight of the composition. Bleaching accelerators to be contained in the detergent compositions of the present invention include zwitterionic imines, anionic imine polyions having a net negative charge of about −1 to about −3 and mixtures thereof.
[111] Suitable imine bleach promoters of the present invention include compounds of the formula:
[112]
[113] In the above formula,
[114] Hydrogen or an unsubstituted or substituted radical selected from the group consisting of phenyl, aryl, heterocyclic rings, alkyl and cycloalkyl radicals, except that at least one of R ¹ to R ⁴ contains a moiety that is anion Can be)
[115] Preferred bleach promoters are negatively charged residues bound to imine nitrogen as described in WO 97/10323. It is also the tricyclic oxaziridinium compound described in US Pat. No. 5,710,116 and the bleaching promoter described in WO 98/16614. These can be prepared using the methods described in WO97 / 10323 and / or WO 98/16614.
[116] Detergent ingredients
[117] The detergent composition of the present invention preferably comprises an additional enzyme selected from the group consisting of lipase, α-amylase, cyclomaltodextrin, glucanotransferase and / or amyloglucosidase.
[118] In a preferred embodiment, the present invention provides laundry and / or fabric protection compositions comprising a maltogenic α-amylase and a detergent component selected from the group consisting of nonionic surfactants, protease enzymes and / or bleaches (Examples 1-17). It is about. In a second aspect, the present invention relates to dishwashing or household washing compositions (Examples 18 to 23).
[119] The compositions of the present invention include, for example, hand and machine dishwashing compositions, hand and machine laundry detergent compositions comprising a wash additive composition suitable for use in dipping and / or pretreating stained fabrics, rinse added fabric softeners. It can be formulated as a composition and generally for use in household hard surface cleaning operations. When formulated as a composition for use in manual dishwashing, the composition of the invention is prepared from a group consisting of surfactants, preferably organic polymeric compounds, foam enhancers, group II metal ions, solvents, hydrotropes and additional enzymes. Preference is given to containing other detergent compounds selected.
[120] When formulated as a composition suitable for use in washing machine washing, the compositions of the present invention preferably contain both surfactant and builder compounds, preferably organic polymeric compounds, bleaches, further enzymes, foam inhibitors, dispersants, And at least one detergent component selected from the group consisting of lime soap dispersants, dirt retardants, anti-reposition agents and corrosion inhibitors. The laundry composition may also contain a softening agent, such as additional detergent ingredients. When formulating a detergent component selected from the group consisting of nonionic surfactants, protease enzymes and / or bleaches and maltogenic α-amylases as laundry detergent compositions, starch-containing stains are removed and whiteness and dirt detergency maintain.
[121] The composition of the present invention can also be used as a detergent addition product. Such additive products will supplement or elevate the performance of conventional detergent compositions.
[122] Detergent compositions according to the invention may be liquids, pastes, gels, rods, tablets, sprays, foams or powders or granules. The granular composition may also be in "dense" form and the liquid composition may be in "concentrated" form. In some cases, the density of the laundry detergent compositions herein ranges from 400 to 1200 g, preferably from 500 to 950 g, of composition per liter as measured at 20 ° C. The "dense" form of the compositions herein is best expressed by density, and from the point of view of the composition, in terms of the amount of inorganic filler salts, the inorganic filler salts are conventional components of the detergent composition in powder form; In conventional detergent compositions, filler salts are typically present in substantial amounts of from 17 to 35% by weight, based on the total weight of the composition. In the dense composition, the filler salt is present in an amount of no greater than 15% by weight, preferably no greater than 10% by weight and most preferably no greater than 5% by weight, based on the total weight of the composition. . As meant in the compositions, the inorganic filler salts are selected from the group consisting of alkali and alkaline earth metal salts of sulfates and chlorides. Preferred filler salts are sodium sulfate. The liquid detergent composition according to the invention may be "concentrated", in which case the liquid detergent composition according to the invention will contain a small amount of water compared to a conventional liquid detergent. Typically, the water content of the concentrate detergent is preferably less than 40% by weight, more preferably less than 30% by weight and most preferably less than 20% by weight of the detergent composition.
[123] Suitable detergent compounds for use herein are selected from the group consisting of the following compounds.
[124] Surfactant system
[125] Detergent compositions according to the invention may comprise, in addition to the nonionic surfactants, a surfactant system in which the surfactant may be selected from the group consisting of anionic and / or cationic and / or amphoteric and / or zwitterionic surfactants. Can be.
[126] Surfactants are typically present at levels of 0.1-60% by weight. More preferred incorporation amount is 1 to 35% by weight, most preferably 1 to 30% by weight of the detergent composition according to the present invention.
[127] The surfactant is preferably formulated to be compatible with the enzyme components present in the composition. In liquid or gel compositions, the surfactant is most preferably formulated to promote or at least reduce the stability of any enzyme in such a composition.
[128] Anionic Surfactants:
[129] Suitable anionic surfactants for use are those prepared with gaseous SO ₃ according to linear alkyl benzene sulfonates, The Journal of the American Oil Chemists Society, 52 (1975), pp. 323-329. Alkyl ester sulfonate surfactants comprising linear esters of fonned C ₈ -C ₂₀ carboxylic acids (ie fatty acids) Suitable starting materials will include natural fatty materials derived from tallow, palm oil, and the like.
[130] Particularly preferred alkyl ester sulfonate surfactants for laundry use include alkyl ester sulfonate surfactants of the formula:
[131]
[132] In the above formula,
[133] R ³ is C ₈ -C ₂₀ hydrocarbyl, preferably alkyl or a mixture thereof,
[134] R ⁴ is C ₁ -C ₆ hydrocarbyl, preferably alkyl or a mixture thereof,
[135] M is a cation that forms a water soluble salt with an alkyl ester sulfonate.
[136] Suitable salt forming cations include metals such as sodium, potassium and lithium, and substituted or unsubstituted ammonium cations such as monoethanolamine, diethanolamine and triethanolamine. Preferably, R ³ is C ₁₀ -C ₁₆ alkyl and R ⁴ is methyl, ethyl or isopropyl. Particular preference is given to methyl ester sulfonates wherein R ³ is C ₁₀ -C ₁₆ alkyl.
[137] Other suitable anionic surfactants are water soluble salts or acids of the formula ROSO ₃ M, wherein R is preferably alkyl or hydroxyalkyl having a C ₁₀ -C ₂₄ hydrocarbyl, preferably a C ₁₀ -C ₂₀ alkyl component, More preferably C ₁₂ -C ₁₈ alkyl or hydroxyalkyl, M is H or a cation such as an alkali metal cation (eg sodium, potassium and lithium), or ammonium or substituted ammonium (eg methyl, Dimethyl and trimethyl ammonium cations and quaternary ammonium cations, and quaternary ammonium cations derived from alkylamines such as ethylamine, such as tetramethylammonium and dimethyl piperidium cations, diethylamine and triethylamine, and mixtures thereof; Alkyl sulfate surfactants. Typically, alkyl chains of C ₁₂ -C ₁₆ are preferred for low temperature (eg up to about 50 ° C.) washing, and C ₁₆ -C ₁₈ alkyl chains are preferred for high temperature (eg above about 50 ° C.) washing.
[138] Other anionic surfactants useful for cleaning purposes may also be included in the detergent compositions of the present invention. These include salts of soap (eg, sodium, potassium and ammonium, and substituted ammonium salts such as mono, di and triethanol amine salts), C ₈ -C ₂₂ primary or secondary alkanesulfonates, C ₈ -C ₂₄ olefinsulfonates, for example sulfonated polycarboxylic acids, C ₈ -C ₂₄ alkylpolys prepared by sulfonation of pyrolysis products of alkaline earth metal citrate as described in British Patent Application No. 1,082,179 Ises such as glycol ethersulfate (containing up to 10 mol of ethylene oxide), alkyl glycerol sulfonate, fatty acyl glycerol sulfonate, fatty oleyl glycerol sulfate, alkyl phenol ethylene oxide sulfate, paraffin sulfonate, alkyl phosphate, acyl isethionate Monoesters of thionates, N-acyl taurates, alkyl succinates, sulfosuccinates, sulfosuccinates (particularly saturated and unsaturated) C ₁₂ -C ₁₈ monoesters), at the time of sulfosuccinic diester (especially saturated and unsaturated C ₆ -C ₁₂ diesters), acyl carbonate during sarcoidosis, alkyl poly glucosides, such as alkyl sulfate of sulfated polysaccharides of the seed ( Nonionic unsulfated compounds are described below), branched chain primary alkyl sulfates, and the formula RO (CH ₂ CH ₂ O) _k -CH ₂ COO-M ⁺ , wherein R is C ₈ -C ₂₂ alkyl , k is an integer from 1 to 10, and M is a soluble salt forming cation), such as an alkyl polyethoxy carboxylate. Resin acids and hydrogenated resin acids are also suitable hydrogenated rosin, such as rosin, and hydrogenated resin acids present in or derived from resin acids and tall oils.
[139] Further examples are described in "Surface Active Agents and Detergents" (Vol. I and II, Schwartz, Perry and Berch). Such various surfactants are also generally described in U.S. Patent No. 3,929,678, issued on December 30, 1975 to Laughlin et al. (23 lines 58 to 29 lines 23), which is incorporated herein by reference. It is described.
[140] When included herein, laundry detergent compositions of the present invention typically comprise about 1 to about 40 weight percent, preferably about 3 to about 20 weight percent of the anionic surfactant.
[141] Very preferred anionic surfactants are water-soluble salts or acids of the formula RO (A) _m SO ₃ M, wherein R is an hydroxyalkyl group having an unsubstituted C ₁₀ -C ₂₄ alkyl or C ₁₀ -C ₂₄ alkyl component, Preferably C ₁₂ -C ₂₀ alkyl or hydroxyalkyl, more preferably C ₁₂ -C ₁₈ alkyl or hydroxyalkyl, A is an ethoxy or propoxy unit, m is at least 0, typically from about 0.5 to About 6, more preferably about 0.5 to about 3, and M is H or a cation, ammonium or substituted ammonium cation, which may be, for example, a metal cation (eg, sodium, potassium, lithium, calcium, magnesium, etc.) Is an alkyl alkoxylated sulfate surfactant. Alkyl ethoxylated sulfates and alkyl propoxylated sulfates are also contemplated herein. Specific examples of substituted ammonium cations include methyl, dimethyl, trimethyl-ammonium cations and quaternary ammonium cations such as tetramethyl-ammonium and dimethyl piperidium cations, and ethylamine, diethylamine, triethylamine, mixtures thereof, and the like. Cations derived from the same alkylamines are included. Examples of surfactants include C ₁₂ -C ₁₈ alkyl polyethoxylate (1.0) sulfate (C ₁₂ -C ₁₈ E (1.0) M), C ₁₂ -C ₁₈ alkyl polyethoxylate (2.25) sulfate (C _12- C ₁₈ E (2.25) M), C ₁₂ -C ₁₈ alkylpolyethoxylate (3.0) sulfate (C ₁₂ -C ₁₈ E (3.0) M) and C ₁₂ -C ₁₈ alkyl polyethoxylate (4.0) sulfate (C ₁₂ -C ₁₈ E (4.0) M), wherein M is typically selected from the group consisting of sodium and potassium.
[142] Cationic Surfactants:
[143] Suitable cationic surfactants for use in the detergent compositions of the present invention have long chain hydrocarbyl groups. Examples of such cationic surfactants include ammonium surfactants such as alkyltrimethylammonium halides and surfactants of the formula:
[144] _{^{[R 2 (OR 3) y}} ] [R 4 (OR 3) y] 2 R 5 N + X -
[145] In the above formula,
[146] R ² is an alkyl or alkyl benzyl group having about 8 to about 18 carbon atoms in the alkyl chain,
[147] R ³ is each selected from the group consisting of —CH ₂ CH ₂ —, —CH ₂ CH (CH ₃ ) —, —CH ₂ CH (CH ₂ OH) —, —CH ₂ CH ₂ CH ₂ —, and a combination thereof. ,
[148] R ⁴ is each C ₁ -C ₄ alkyl, C ₁ -C ₄ hydroxyalkyl, a benzyl ring structure formed by combining two R ⁴ groups, —CH ₂ CHOH—CHOHCOR ⁶ CHOHCH ₂ OH, wherein R ⁶ is any Hexose or hexose polymer having a molecular weight of less than about 1,000, hydrogen if y is non-zero),
[149] R ⁵ is as defined for R ⁴ or an alkyl chain when the total carbon number of R ² and R ⁵ is about 18 or less,
[150] y is each from 0 to about 10 and the sum of the y values is from 0 to about 15,
[151] X is any miscible anion.
[152] Quaternary ammonium surfactants suitable for the present invention have a compound of formula (I).
[153]
[154] In Formula I,
[155] R ₁ is short-chain alkyl (C ₆ -C ₁₀ ) or alkylamidoalkyl of formula II,
[156] R ₂ is H or C ₁ -C ₃ alkyl,
[157] x is 0 to 4, preferably 0 to 2, most preferably 0,
[158] R ₃ , R ₄ and R ₅ are the same or different short chain alkyl (C ₁ -C ₃ ) or alcoholylated alkyl of formula III,
[159] X ⁻ is a counterion, preferably a halide (eg chloride or methylsulfate).
[160]
[161]
[162] In Chemical Formulas II and III,
[163] R ₆ is C ₁ -C ₄ ,
[164] z is 1 or 2,
[165] y is 2 to 4, preferably 3.
[166] Preferred quaternary ammonium surfactants are compounds of formula I wherein R ₁ is C ₈ , C ₁₀ or a mixture thereof, x is 0, R ₃ and R ₄ are CH ₃ , and R ₅ is CH ₂ CH ₂ OH. .
[167] Very preferred cationic surfactants are water soluble quaternary ammonium compounds useful in the compositions of the present invention having formula i.
[168] _{R 1 R 2 R 3 R 4} N + X -
[169] In the above formula,
[170] R ₁ is C ₈ -C ₁₆ alkyl,
[171] R ₂ , R ₃ and R ₄ are each independently C ₁ -C ₄ alkyl, C ₁ -C ₄ hydroxy alkyl, benzyl and-(C ₂ H ₄ ) _x H, where x is 2 to 5 ,
[172] X is an anion, provided that at least one of R ₂ , R ₃ and R ₄ is not benzyl.
[173] For R ₁ , the preferred alkyl chain length is especially C ₁₂ -C ₁₅ when the alkyl group is a mixture of chain lengths derived from coconut or palm fruit fat, or is derived synthetically by olefin accumulation or OXO alcohol synthesis. For R ₂ , R ₃ and R ₄ , preferred groups are methyl and hydroxyethyl groups and the anion X may be selected from the group consisting of halides, methosulfates, acetates and phosphate ions.
[174] Examples of quaternary ammonium compounds of formula i suitable for use in the present invention include coconut trimethyl ammonium chloride or bromide; Coconut methyl dihydroxyethyl ammonium chloride or bromide; Decyl triethyl ammonium chloride; Decyl dimethyl hydroxyethyl ammonium chloride or bromide; C ₁₂ -C ₁₅ dimethyl hydroxyethyl ammonium chloride or bromide; Coconut dimethyl hydroxyethyl ammonium chloride or bromide; Myristyl trimethyl ammonium methyl sulfate; Lauryl dimethyl benzyl ammonium chloride or bromide; Lauryl dimethyl (ethenoxy) 4 ammonium chloride or bromide; Choline esters (R ₁ is
[175] And compounds of formula i wherein R ₂ , R ₃ and R ₄ are methyl) and di-alkyl imidazolines [compounds of formula i].
[176] Other cationic surfactants useful herein are described in US Pat. No. 4,228,044 to Cambridge, issued October 14, 1980, and European Patent Application No. 000,224.
[177] Typical cationic fabric softening components include water-insoluble quaternary ammonium fabric softening actives or their corresponding amine precursors, with alkyl ammonium chloride or methyl sulfate having two long chains most commonly used.
[178] Preferred of these cationic softeners are:
[179] 1) ditallow dimethylammonium chloride (DTDMAC); 2) dihydrogenated tallow dimethylammonium chloride; 3) dihydrogenated tallow dimethylammonium methylsulfate; 4) distearyl dimethylammonium chloride; 5) dioleyl dimethylammonium chloride; 6) dipalmityl hydroxyethyl methylammonium chloride; 7) stearyl benzyl dimethylammonium chloride; 8) tallow trimethylammonium chloride; 9) hydrogenated tallow trimethylammonium chloride; 10) C ₁₂ -C ₁₄ alkyl hydroxyethyl dimethylammonium chloride; 11) C ₁₂ -C ₁₈ alkyl dihydroxyethyl methylammonium chloride; 12) di (stearoyloxyethyl) dimethylammonium chloride (DSOEDMAC); 13) di (tallow-oxy-ethyl) dimethylammonium chloride; 14) ditallow imidazolinium methyl sulfate and 15) 1- (2-tallowyl amidoethyl) -2-tallowyl imidazolinium methyl sulfate.
[180] Biodegradable quaternary ammonium compounds have been provided as substitutes for the alkyl chain ammonium chloride and methyl sulfate having two long chains commonly used. Such quaternary ammonium compounds contain long chain alkyl (alkenyl) groups blocked by functional groups such as carboxyl groups. The materials and fabric softening compositions containing them are described in a number of documents such as EP 0,040,562 and EP 0,239,910.
[181] The quaternary ammonium compounds and amine precursors herein have the formula:
[182]
[183]
[184] In the above formula,
[185] Q is -OC (O)-, -C (O) -O-, -OC (O) -O-, -NR ⁴ -C (O)-or -C (O) -NR ^4- ,
[186] R ¹ is (CH ₂ ) _n -QT ² or (CH ₂ ) _n -QT ³ ,
[187] R ² is (CH ₂ ) _m -QT ⁴ , (CH ₂ ) _m -QT ⁵ or (CH ₂ ) _m -QT ³ ,
[188] R ³ is C ₁ -C ₄ alkyl, C ₁ -C ₄ hydroxyalkyl or H,
[189] R ⁴ is H, C ₁ -C ₄ alkyl or C ₁ -C ₄ hydroxyalkyl,
[190] T ¹ , T ² , T ³ , T ⁴ and T ⁵ are independently of each other C ₁₁ -C ₂₂ alkyl or alkenyl,
[191] n and m are integers from 1 to 4,
[192] X ⁻ is an anion that is miscible with the softening agent.
[193] Non-limiting examples of anions that are miscible with the softening agent include chloride or methyl sulfate.
[194] Alkyl, alkenyl, or chains T ¹ , T ² , T ³ , T ⁴ and T ⁵ should contain at least 11 carbon atoms, preferably at least 16 carbon atoms. The chain may be straight or branched. Tallow is a convenient low cost source of long chain alkyl and alkenyl materials. Particular preference is given to compounds in which T ¹ , T ² , T ³ , T ⁴ and T ⁵ represent a mixture of long chain materials customary for tallow.
[195] Specific examples of quaternary ammonium compounds suitable for use in the aqueous textile flexible composition of the present invention are as follows:
[196] 1) N, N-di (tallowyl-oxy-ethyl) -N, N-dimethyl ammonium chloride; 2) N, N-di (tallowyl-oxy-ethyl) -N-methyl, N- (2-hydroxyethyl) ammonium methyl sulfate; 3) N, N-di (2-tallowyl-oxy-2-oxo-ethyl) -N, N-dimethyl ammonium chloride; 4) N, N-di (2-tallowyl-oxy-ethylcarbonyl-oxy-ethyl) -N, N-dimethyl ammonium chloride; 5) N- (2-tallowyl-oxy-2-ethyl) -N- (2-tallowyl-oxy-2-oxo-ethyl) -N, N-dimethyl ammonium; 6) N, N, N-tri (Tallowyl-oxy-ethyl) -N-methyl ammonium chloride; 7) N- (2-tallowyl-oxy-2-oxo-ethyl) -N-tallowyl-N, N-dimethyl-ammonium chloride; 8) 1,2-ditalylyl-oxy-3-trimethylammonioprophan chloride and any mixtures of these materials.
[197] When included herein, the detergent compositions of the present invention typically comprise from 0.2 to about 25%, preferably from about 1 to about 8%, by weight of the cationic surfactant.
[198] Amphoteric Surfactant:
[199] Amphoteric surfactants are also suitable for use in the detergent compositions of the present invention. Such surfactants can be broadly described as aliphatic derivatives of secondary or tertiary amines, or aliphatic derivatives of heterocyclic secondary and tertiary amines where the aliphatic radicals can be straight or branched. One of the aliphatic substituents contains at least about 8 carbon atoms, typically about 8 to about 18 carbon atoms, and at least one contains anionic water soluble groups such as carboxy, sulfonate and sulfate. See, for example, amphoteric surfactants in US Pat. No. 3,929,678 (columns 19-35, line 19) to Raulin et al. On December 30, 1975.
[200] When included herein, the detergent compositions of the present invention typically comprise 0.2 to about 15 weight percent, preferably about 1 to about 10 weight percent of such amphoteric surfactants.
[201] Zwitterionic Surfactants:
[202] Zwitterionic surfactants are also suitable for use in detergent compositions. Such surfactants may be described broadly as derivatives of secondary or tertiary amines, derivatives of heterocyclic secondary and tertiary amines, or derivatives of quaternary ammonium, quaternary phosphonium or tertiary sulfonium compounds. Examples of zwitterionic surfactants are described in US Pat. No. 3,929,678 (19 columns 38 to 22 columns 48 lines) issued to Raulin et al. On December 30, 1975.
[203] When included herein, the detergent compositions of the present invention typically comprise 0.2 to about 15 weight percent, preferably about 1 to about 10 weight percent of such zwitterionic surfactants.
[204] Conventional detergent enzymes
[205] Detergent compositions of the present invention may comprise one or more enzymes which, besides maltogenic α-amylase, provide cleaning, fabric protection and / or hygiene benefits. These enzymes include cellulase, hemicellase, peroxidase, protease, gluco-amylase, amylase, mannase, xyloglucanase, xylanase, lipase, phospholipase, esterase, cutinase, peck Tinases, keratanases, reductases, oxidases, phenol oxidases, lipoxygenases, ligninases, pullulanases, tannases, pentosanases, malanases, β-glucanases, arabinosidases, Enzymes selected from the group consisting of hyaluronidase, chondroitinase, laccase and mixtures thereof.
[206] Preferably, the detergent composition of the present invention will comprise an enzyme selected from the group consisting of lipase, α-amylase, cyclomaltodextrin glucanotransferase and / or amyloglucosidase. Indeed, the combination of maltogenic α-amylase and α-amylase, cyclomaltodextrin glucanotransferase and / or amyloglucosidase in the detergent composition of the present invention improves the removal of raw starch and / or aged starch. Turned out. In addition, the stains most commonly encountered in laundry, dishwashing or hard surface cleaning generally include significant amounts of protein and triglyceride compounds. In particular, it has been found that starch materials are generally associated with lipid compounds. Thus, the combination of maltogenic α-amylase in the detergent composition of the present invention with a detergent component selected from the group consisting of lipase-containing nonionic surfactants, protease enzymes and / or bleaches, preferably nonionic surfactants, is such a complex. It has been found to improve the removal of oxidized stains.
[207] Thus, detergent compositions comprising such enzyme combinations improve starch-containing stains and dirt removal, and when formulated as laundry detergent compositions, maintain whiteness and dirt cleanability.
[208] α-amylase
[209] As mentioned above, the detergent composition of the present invention will preferably comprise α-amylase. Α-amylases suitable for the purposes of the present invention are described in WO 94/02597 (published: February 3, 1994) of Novo Nordisk A / S, which describes a cleaning composition comprising a mutant amylase. (See WO 95/10603 by Novo Nordisk A / S (published April 20, 1995)). Other amylases known for cleaning compositions include both α-amylases and β-amylases. α-amylases are known in the art and are described in US Pat. No. 5,003,257, European Patent No. 252,666, WO 91/00353, French Patent No. 2,676,456, European Patent No. 285,123, European Patent Publications 525,610, European Patent Publication 368,341, and British Patent 1,296,839 (Novo). Other suitable amylases are published in WO 94/18314 (published August 18, 1994) and Genencor WO 96/05295 (published February 22, 1996). Further modifications in amylase with improved stability, and direct mothers commercially available from Novo Nordisk A / S, as described in WO 95/10603 (published April 1995). Amylase variants with Also suitable are amylases described in European Patent Publication No. 277 216, WO 95/26397 and WO 96/23873, all of which are patents of Novo Nordisk. Examples of commercially available α- amylase product you are my nenko furanoid defect (Purafect) Ox Cancer (Am) ^R, and is being marketed by Novo Nordisk A / S of Denmark emitter material mamil (Termamyl) ^R, Van (Ban) ^R, punga Fungamyl ^R and Duramyl ^R may be mentioned. WO 95/26397 discloses more than 25 specific activity of thermamil ^R measured using the Phadebas ^R α-amylase activity assay in a temperature range of 25 to 55 ° C. and a pH value in the range of 8 to 10. Other suitable amylases are described which are α-amylases characterized by at least% high specific activity. Preference is given to variants of the enzyme described in WO 96/23873 (Novo Nordisk). Preferably, the variant exhibits improved thermal stability, more preferably one or more amino acid residues equivalent to F180, R181, G182, T183, G184 or K185 are deleted from the parent α-amylase. Particular preference is given to variants with improved thermal stability, including amino acid deletions R181 ^* + G182 ^* or T183 ^* + G184 ^* . Other amylase degrading enzymes having improved activity in activity, and a combination of thermal stability and high activity, are described in WO 95/35382. Suitable amylases are also H mutant α-amylase enzymes that exhibit improved stability as described in Genenco WO 98/26078.
[210] Amylase degrading enzymes are incorporated into the detergent composition of the present invention at a pure enzyme level of 0.0001 to 2% by weight, preferably 0.00018 to 0.06% by weight, more preferably 0.00024 to 0.048% by weight, based on the weight of the composition.
[211] Cyclomaltodextrin glucanotransferase
[212] Part of the 1,4-α-D-glucan chain was closed by the formation of a 1,4-α-D-glucosidic bond and 1,4-α-D-glucan 4-α-D- (1,4 Also preferred is cyclomaltodextrin glucanotransferase, EC 2.4.1.19, which is an enzyme with the classification name -α-D-glucano) -transferase (ring closure). Commercially available cyclomaltodextrin glucanotransferase enzymes are sold under the trade name CGT-ase at Amano and Hayashibara and Toruyume at Novo Nordisk A / S.
[213] Cyclomaltodextrin glucanotransferase is generally included in the detergent composition of the present invention in an amount of 0.0001 to 10% by weight, preferably 0.001 to 0.5% by weight.
[214] Amyloglucosidase
[215] Amyloglucosidase, classified under EC 3.2.1.3 under the IUPAC classification, is also preferred. Glucan 1,4-α-D-, also called "glucoamylase, γ-amylase, lysosomal α-glucosidase, acid maltase or exo-1,4-α-glucosidase" Glucosidase, and its classification name is 1,4-α-D-glucan glucohydrolase. Suitable amyloglucosidases are described in WO 92/00381, WO 00/04136, and WO 99/28448. Commercially available amyloglucosidase is sold under the tradename PALKODEX by MAPS, AMG300L by Novo Nordisk A / S, and by Optimax 7525 and Spezime from Genenco. In addition, commercially available amyloglucosidase is Ambazyme, Amano, Boehringer, Fluka, Sigma, Aldomax, Genzyme, Nagase. Aspergillus niger obtainable from the manufacturer of UOP. In addition, amyloglucosidase from Aspergillus species, such as those produced by Bio catalysts or Danisco, amyloglucosidase from Rhizopus delemar of Nagase, Amanoglucosidase from Amigos, ICN, Seijo's Rizopus nivius and Amyloglucosidase from Enzyme Development Cooperation's Rizopus ducky Do.
[216] Lipases are also preferred. Suitable lipase enzymes include enzymes produced by microorganisms of the Pseudomonas group, such as Pseudomonas stutzeri ATCC 19.154, described in British Patent No. 1,372,034. Suitable lipases include lipases that exhibit a positive immune cross-reaction against the antibodies of the lipase produced by the microorganism Pseudomonas fluorescent IAM 1057. Such lipases are commercially available from Amano Pharmaceutical Co. Ltd., Nagoya, Japan, under the trade name Lipase P "Amano" (hereinafter referred to as "Amano-P"). Other suitable lipases on the market are Amano-CES, Lipase ex Chromobacter viscosum (e.g., Chromobacter biskosium var. From Toyo Jozo Co., Dagata, Japan). Lipolyticum NRRLB 3673, US Biochemical Corp. of the United States and Chromobacter biskosium lipase of Deisoynth Co. of the Netherlands] and lipase ex Pseudomonas gladi Oli (Lipase ex Pseudomonase gladioli). Particularly suitable lipases are M1 lipase ^R and Lipomax ^R (Gist-Brocades), and Lipolase ^R and Lipolase Ultra, which have been found to be very effective when used in combination with the compositions of the present invention. Ultra) There are lipases like ^R (Novo). In addition, European Patent Publication No. 258 068, International Publication No. 92/05249 and International Publication No. 95/22615 (Novo Nordisk), and International Publication No. 94/03578, International Publication No. 95/35381 And lipolytic enzymes described in International Publication No. 96/00292 (UniLever).
[217] Cutinase [EC 3.1.1.50], ie lipases that do not require surfactant activity, are also suitable, which can be regarded as a specific class of lipases. The addition of cutinase to the detergent composition is described, for example, in WO 88/09367 (Genenco), WO 90/09446 [Plant Genetic System], International Published WO 94/14963 and WO 94/14964 (glass levers).
[218] Lipases and / or cutinases are generally incorporated into detergent compositions at pure enzyme levels of 0.0001 to 2% by weight, based on the weight of the detergent composition.
[219] Cellulase useful in the present invention includes both bacterial or fungal cellases. Preferably, they have a pH optimum of 5-12 and a specific activity of at least 50 CEVU / mg (viscosity units). Suitable cellulases are described as Barbesgoard, which describes fungal cellases produced from Humicola insolens, Trichoderma, Thielavia and Sporotrichum, respectively. US Patent No. 4,435,307, Japanese Patent No. 61078384 and WO 96/02653. EP 739 982 describes cellulase isolated from a novel Bacillus species. Suitable cellulases are also described in British Patent Publication No. 2,075,275, British Patent Publication No. 2,095,275, German Patent Publication No. 2,247,832 and WO 95/26398.
[220] An example of such cellulase is the cellulase produced by the Humi-cola insolens strain (Humicola grisea var. Thermoidea), in particular the Humi-cola strain DSM 1800.
[221] Other suitable cellulases are cellulase obtained from Humicola insolens having a molecular weight of about 50KDa and an isoelectric point of 5.5 and containing 415 amino acids, and Humicola insolens showing cellulase activity, 43kD endoglucana derived from DSM 1800 And a preferred endoglucanase component has the amino acid sequence described in PCT International Patent Application WO 91/17243. Suitable cellulases are also EGIII cellulases from the trichoderma longibrachiatum described in Genenco WO 94/21801 (published September 29, 1994). Particularly suitable cellulases are those that have color protection advantages. An example of such a cellulase is the cellulase described in European Patent Application No. 91202879.2 (Novo), filed November 6, 1991. Carezyme and Celluzyme (Novo Nordisk A / S) are particularly useful (WO 91/17244 and WO 91/21801). Other cellulase suitable for fabric protection and / or cleaning properties are described in WO 96/34092, WO 96/17994 and WO 95/24471.
[222] The cellulase is generally incorporated into the detergent composition at a pure enzyme level of 0.0001 to 2% by weight, based on the weight of the detergent composition.
[223] Peroxidase enzymes are used in admixture with phenolic substrates such as oxygen sources (eg, percarbonates, perborates, persulfates, hydrogen peroxides, etc.) and bleach enhancing molecules. They are used for "solution bleaching", ie to inhibit migration of dyes or pigments removed from a substrate during the cleaning process to other substrates in the cleaning solution. Peroxidase enzymes are known in the art and include, for example, horseradish peroxidase, ligninase and haloperoxidases such as chloro-peroxidase and bromo-peroxidase. do. Peroxidase-containing detergent compositions are described, for example, in PCT International Applications WO 89/099813, WO 89/09813 and European Patent Application 91202882.6 (filed November 6, 1991) and European Patent Application No. No. 96870013.8 (filed February 20, 1996). Also suitable are laccase enzymes.
[224] Reinforcing agents are generally included at levels of 0.1 to 5% by weight, based on the total weight of the composition. Preferred enhancers are substituted penthiazine and phenoxazine 10-phenothiazinepropionic acid (PPT), 10-ethylphenothiazine-4-carboxylic acid (EPC), 10-phenoxazinepropionic acid (POP), 10-methylphenoxazine (international Disclosed in WO 94/12621), substituted syringes (C ₃ -C ₅ substituted alkyl syringes) and phenols. Sodium percarbonate or sodium perborate is a preferred source of hydrogen peroxide.
[225] The peroxidase is generally incorporated into the detergent composition at a pure enzyme level of 0.0001 to 2% by weight, based on the weight of the detergent composition.
[226] The enzymes described above can be of any suitable origin, such as plant, animal, bacterial, fungal and yeast origin. The origin can also be mesophilic or high temperature (frozen, low temperature, thermophilic, pressure-sensitive, alkaline, acidophilic, halogenic and the like). Purified or unpurified forms of these enzymes can be used. Recently, it is common to modify wild type enzymes through protein / genetic engineering techniques to optimize their performance efficiency in the detergent compositions of the present invention. For example, variants may be designed in a manner that increases the miscibility of enzymes for the components that such compositions typically face. Alternatively, the variant may be designed to suit the optimal pH, bleaching or chelating stability, catalytic activity, etc. of the enzyme variant for a particular wash application.
[227] In particular, attention should be paid to surface charge for oxidation sensitive amino acid and surfactant miscibility in the case of bleaching stability. The isoelectric point of these enzymes can be changed by substituting some charged amino acids, for example, increasing the isoelectric point can help to improve miscibility with anionic surfactants. The stability of the enzyme can be further improved, for example, by strengthening calcium binding sites to increase the production of additional salt bridges and the chelant stability. Particular attention should be paid to cellulase because most cellulase have separate binding domains (CBD). The properties of these enzymes can be changed by modifications in these domains.
[228] Enzymes can be added as individual single components (prills, granules, stabilized liquids, etc. containing one enzyme) or as a mixture of two or more enzymes (eg cogranules).
[229] Other suitable detergent components that may be added are the enzyme oxidation scavengers described in pending European Patent Application No. 92870018.6 (filed Jan. 31, 1992). An example of such an enzyme oxidation scavenger is ethoxylated tetraethylene polyamine.
[230] The scope of enzymatic materials and methods for incorporating them into synthetic detergent compositions are also described in Genencor International Publication Nos. 93/07263 A and WO 93/07260, Novo International Publications. US Patent No. 3,553,139 (January 5, 1971) to WO 89/08694 A and McCarty et al. Enzymes are also described in US Pat. No. 4,101,457 to Place et al. And US Pat. No. 4,507,219 to Hughes et al. (26 March 1985). Enzyme materials useful in liquid detergent formulations and their incorporation into the formulations are described in US Pat. No. 4,261,868 (April 14, 1981) to Hora et al. Enzymes for use in detergents can be stabilized by a variety of techniques. Enzyme stabilization techniques are known from Gedge et al. In US Pat. It is illustrated and illustrated. Enzyme stabilization systems are also described, for example, in US Pat. No. 3,519,570. Useful Bacillus to provide proteases, xylanases and cellulase, sp. AC13 is described in Novo WO 94/01532.
[231] Color protection and fabric protection benefits
[232] Also included are technologies that provide the same type of color protection benefit. Examples of these techniques are metallic catalysts for color retention. Such metallic catalysts are described in pending European patent application 92870181.2. The persistence of dye fixatives, anti-wrinkle and improved absorbent polyolefin dispersants, amino functional polymers for flavoring and color protection treatments (PCT / US97 / 16546) and flavorings are further examples of color protection / fabric protection technology and pending European Patent Application No. 96870140.9 (filed November 7, 1996).
[233] Fabric softeners may also be incorporated into the detergent compositions according to the invention. These fabric softeners may be of inorganic or organic type. Inorganic softeners are exemplified by smectite clays described in British Patent Publication No. 1 400 898 and US Pat. No. 5,019,292. Organic fabric softeners include water-insoluble tertiary amines described in British Patent Publication No. 1 514 276 and European Patent Publication No. 0 011 340; The mono C ₁₂ -C ₁₄ quaternary ammonium salts and mixtures thereof described in EP 0 026 527 and EP 0 026 528 and two described in EP 0 242 919 Amides with long chains. Other useful organic components of the fabric softening system include high molecular weight polyethylene oxide materials as described in EP 0 299 575 and 0 313 146.
[234] The amount of smectite clay is generally in the range of 2 to 20% by weight, more preferably 5 to 15% by weight, based on the material added to the residue of the formulation as anhydrous mixed component. Organic fabric softeners, such as water-insoluble tertiary amines or two long chain amide materials, are incorporated at levels of 0.5 to 5% by weight, generally 1 to 3% by weight, of high molecular weight polyethylene oxide materials and 0.1% water-soluble cationic materials. To 2% by weight, generally 0.15 to 1.5% by weight. In some cases, it may be more convenient to add these materials as anhydrous mixed particles, but such materials are generally added to the spray dried portion of the composition or sprayed onto other solid components of the composition as molten liquid.
[235] Builder system
[236] The composition according to the present invention may further comprise a builder system. Materials such as aluminosilicate materials, silicates, polycarboxylates, alkyl or alkenyl succinic acids and fatty acids, ethylenediamine tetraacetate, diethylene triamine pentamethylene acetate; Any conventional builder system comprising metal ion sequestrants such as aminopolyphosphonates, in particular ethylenediamine tetramethylene phosphonic acid and diethylene triamine pentamethylenephosphonic acid, is suitable for use in the present invention. Phosphate builders can also be used in the present invention.
[237] Suitable builders can be inorganic ion exchange materials, typically inorganic hydrated aluminosilicate materials, more particularly hydrated synthetic zeolites such as hydrated zeolites A, X, B, HS or MAP.
[238] Another suitable inorganic builder material is layered silicate (eg SKS-6) [Hoechst]. SKS-6 is a crystalline layered silicate composed of sodium silicate (Na ₂ Si ₂ O ₅ ).
[239] Suitable polycarboxylates containing one carboxyl group include lactic acid, glycolic acid and ether derivatives thereof as described in Belgian Patent 831,368, Belgian Patent 821,369 and Belgian Patent 821,370. Polycarboxylates containing two carboxy groups include water-soluble salts of succinic acid, malonic acid, (ethylenedioxy) diacetic acid, maleic acid, diglycolic acid, tartaric acid, tartronic acid and fumaric acid; Ether carboxylates as described in German Patent Application Publication Nos. 2,446,686, 2,446,687 and US Patent No. 3,935,257, and sulfinyl carboxylates described in Belgian Patent No. 840,623. Polycarboxylates containing three carboxyl groups include, in particular, water-soluble citrate, aconitrate and citraconate; Succinate derivatives such as carboxymethyloxysuccinate described in British Patent 1,379,241; Oxypolycarboxylate materials such as lactoxysuccinate described in Dutch Patent Application No. 7205873 and 2-oxa-1,1,3-propane tricarboxylate described in British Patent No. 1,387,447.
[240] Polycarboxylates containing four carboxy groups include oxydiisuccinate, 1,1,2,2-ethane tetracarboxylate, 1,1,3,3-propane tetracarboxylate, described in British Patent No. 1,261,829. Rate and 1,1,2,3-propane tetracarboxylate. Polycarboxylates containing sulfo substituents include sulfosuccinate derivatives described in British Patent 1,398,421, British Patent 1,398,422, and US Patent 3,936,448 and sulfonated pyrolysis sheets described in British Patent 1,082,179. Polycarboxylates containing phosphone substituents, including the rate, are described in British Patent 1,439,000.
[241] Alicyclic and heterocyclic polycarboxylates include cyclopenta-cis, cis, cis-tetracarboxylate, cyclopentadienide pentacarboxylate, 2,3,4,5-tetrahydro-furan-cis, cis, cis- Tetracarboxylate, 2,5-tetrahydro-furan-cis-dicarboxylate, 2,2,5,5-tetrahydrofuran-tetracarboxylate, 1,2,3,4,5,6-hexane-hexa Carboxylates and carboxymethyl derivatives of polyhydric alcohols such as sorbitol, mannitol and xylitol. Aromatic polycarboxylates include the melic acid, pyromellitic acid and phthalic acid derivatives described in British Patent No. 1,425,343. Among them, preferred polycarboxylates are hydroxycarboxylates containing up to 3 carboxyl groups per molecule, more particularly citrate molecules.
[242] Preferred builder systems for use in the compositions of the present invention include water insoluble aluminosilicate builders such as zeolite A or mixtures of layered silicates (SKS-6) and water soluble carboxylate chelating agents such as citric acid. Other preferred builder systems include a mixture of a water insoluble aminosilicate builder such as zeolite A and a water soluble carboxylate chelating agent such as citric acid. Preferred builder systems for use in the liquid detergent compositions of the present invention are soaps and polycarboxylates.
[243] Other builder materials that can form part of a builder system for use in granular compositions include inorganic metals such as alkali metal carbonates, bicarbonates, silicates, and organic phosphonates, amino polyalkylene phosphonates, and amino polycarboxylates. Contains the same organic material. Other suitable water soluble organic salts are homopolymeric or copolymeric acids or salts thereof, wherein the polycarboxylic acid comprises two or more carboxyl radicals separated from each other by two carbon atoms. Polymers of this type are described in British Patent Publication No. 1,596,756. Examples of such salts are polyacrylates having a molecular weight of 2,000 to 5,000 and copolymers of these with maleic anhydride, which copolymers have a molecular weight of 20,000 to 70,000, in particular about 40,000.
[244] Detergent builder salts are generally included in amounts of 5 to 80 weight percent, preferably 10 to 70 weight percent, most preferably 30 to 60 weight percent of the composition.
[245] Chelating agent
[246] The detergent composition of the present invention may also optionally contain one or more iron and / or manganese chelating agents. Such chelating agents can be selected from the group consisting of amino carboxylates, amino phosphonates, polyfunctionally substituted aromatic chelating agents, and mixtures thereof, all defined below. Without wishing to be bound by theory, it is believed that the benefit of these chelating agents materials is due in part to their proprietary ability to remove iron ions and manganese ions by the formation of soluble chelating agents from the cleaning liquid.
[247] Amino carboxylates useful as any chelating agent include ethylenediaminetetraacetate, N-hydroxyethylethylenediaminetriacetate, nitrilotriacetate, ethylenediamine tetrapropionate, triethylenetetraaminehexaacetate, diethylenetriaminepentaacetate, Ethanol diglycine, alkali metals, ammonium and substituted ammonium salts, and mixtures thereof.
[248] If at least a certain level of total phosphorus is allowed in the detergent composition, the amino phosphonate is also suitable for use as a chelating agent in the composition of the present invention and includes ethylenediaminetetrakis (methylenephosphonate) as DEQUEST. . It is preferred that such amino phosphonates do not contain alkyl or alkenyl groups having at least about 6 carbon atoms.
[249] Multifunctionally substituted aromatic chelating agents are also useful in the compositions of the present invention (US Pat. No. 3,812,044 to Connor et al., Issued May 21, 1974). Preferred compounds for this type of acid form are dihydroxydisulfobenzenes such as 1,2-dihydroxy-3,5-disulfobenzene.
[250] Preferred biodegradable chelating agents for use in the present invention are described in ethylenediamine disuccinate ("EDDS"), in particular US Pat. No. 4,704,233 to Hartman and Perkins (November 3, 1987). As is the [S, S] isomer.
[251] The compositions of the present invention may also contain a water soluble methyl glycine diacetic acid (MGDA) salt (or acid form) useful as a chelant or cobuilder, such as, for example, insoluble builders such as zeolites, layered silicates and the like.
[252] When used, such chelating agents will generally comprise from about 0.1 to about 15 weight percent of the detergent composition of the present invention. More preferably, when used, the chelating agent will comprise about 0.1 to about 3.0 weight percent of the detergent composition.
[253] Foam inhibitor
[254] Another optional component is a foam inhibitor, and examples are silicone and silica-silicon mixtures. Silicones can generally be represented by alkylated polysiloxane materials in which silica is generally used in finely divided form, such as, for example, silica aerogels and xerogels, and various forms of hydrophobic silica. Such materials may be incorporated as particulates in which the foam inhibitor is advantageously released and incorporated into a substantially non-surface active detergent impermeable carrier that is water soluble or water dispersible. In addition, the antifoam may be dissolved or dispersed in the liquid carrier and applied to one or more other components by spraying. Preferred silicone foam inhibitors are described in US Pat. No. 3,933,672 to Bartollota et al. Other particularly useful foam inhibitors are the self-emulsifying silicone foam inhibitors described in German Patent Application No. DTOS 2 646 126 (published: April 28, 1977). An example of such a compound is DC-544, a siloxane-glycol copolymer commercially available from Dow Corning. Particularly preferred antifoams include antifoam systems comprising a mixture of silicone oil and 2-alkyl-alkanols. Suitable 2-alkyl-alkanols are 2-butyl-octanol available under the trade name Isofol 12R.
[255] Such antifoam systems are described in pending European Patent Application No. N 92870174.7 (filed November 10, 1992).
[256] Particularly preferred silicone foam inhibitors are described in pending European patent application N 92201649.8. The composition may comprise a nonporous pyrolytic silica and silicon / silica mixture, such as Aerosil ^R.
[257] Such foam inhibitors are generally used at levels of 0.001 to 2% by weight, preferably 0.01 to 1% by weight of the composition.
[258] Other ingredients
[259] Other components used in the detergent compositions may be used, such as dirt sedimentation agents, antifouling agents, fluorescent brighteners, abrasives, fungicides, discoloration inhibitors, colorants and / or encapsulated or unencapsulated flavors.
[260] Particularly suitable encapsulating materials are water soluble capsules consisting of a matrix of polysaccharides and polyhydric compounds as described in British Patent 1,464,616. Other suitable water soluble encapsulating materials include dextrins derived from ungelatinized starch acid-esters of substituted dicarboxylic acids as described in US Pat. No. 3,455,838. Such acid-ester dextrins are preferably prepared from starches such as beeswax corn, beeswax cane syrup, sago, tapioca and potatoes. Suitable examples of such encapsulating materials include N-Lok, manufactured by National Starch. N-Lok encapsulation material consists of modified corn starch and glucose. This starch is modified by adding monofunctional substituted groups such as octenyl succinic anhydride.
[261] Anti-adhesion agents and anti-fouling agents suitable for the present invention include cellulose derivatives such as methylcellulose, carboxymethylcellulose and hydroxyethylcellulose, and homopolymeric or copolymeric polycarboxylic acids or salts thereof. This type of polymer is a builder of the aforementioned polyacrylates and maleic anhydride copolymers, and copolymers of maleic anhydride with ethylene, methylvinyl ether or methacrylic acid, wherein maleic anhydride is at least 20 mol% of the copolymer. Is made). Such materials are generally used at levels of 0.5 to 10% by weight, more preferably 0.75 to 8% by weight, most preferably 1 to 6% by weight of the composition.
[262] Preferred fluorescent brighteners are anionic, examples of which include disodium 4,4'-bis- (2-diethanolamino-4-anilino-s-triazin-6-ylamino) stilben-2: 2'-disulfonate, disodium 4,4'-bis- (2-morpholino-4-anilino-s-triazin-6-ylamino) stilben-2: 2'-disulfonate, Disodium 4,4'-bis- (2,4-dianilino-s-triazin-6-ylamino) stilben-2,2'-disulfonate, monosodium 4 ', 4 "-bis- (2,4-Dianilino-s-triazin-6-ylamino) stilben-2-sulfonate, disodium 4,4'-bis- (2-anilino-4- (N-methyl-N 2-hydroxyethylamino) -s-triazin-6-ylamino) stilben-2,2'-disulfonate, disodium 4,4'-bis- (4-phenyl-2,1,3 -Triazol-2-yl) stilben-2,2'-disulfonate, disodium 4,4'-bis- (2-anilino-4- (1-methyl-2-hydroxyethylamino)- s-triazin-6-ylamino) stilbene-2,2'-disulfonate, sodium 2 (stilville) -4 "-(naphtho-1 ', 2',: 4 , 5) -1,2,3-triazole-2 "-sulfonate and 4,4'-bis (2-sulphostyryl) biphenyl. Highly preferred brighteners are described in European Patent Publication No. 753 567. There are certain brighteners described.
[263] Other useful polymeric materials are polyethylene glycols, in particular polyethylene glycols having a molecular weight of 1,000 to 10,000, more particularly 2,000 to 8,000, most preferably about 4,000. They are used at a level of 0.20 to 5% by weight, more preferably 0.25 to 2.5% by weight. These polymers and the homopolymeric or copolymeric polycarboxylate salts described above are important for improving whiteness retention, fabric ash adhesion, washability to clay, proteinaceous and oxidative contaminants in the presence of transition metal impurities.
[264] Antifouling agents useful in the compositions of the present invention are copolymers or terpolymers of terephthalic acid with ethylene glycol and / or propylene glycol units, which typically have various configurations. Examples of such polymers are described in US Pat. No. 4,116,885, US Pat. No. 4,711,730 and EP 0 272 033. Particularly preferred polymers according to EP 0 272 033 are formulas (CH ₃ (PEG) ₄₃ ) _0.75 (POH) _0.25 [(T-PO) _2.8 (T-TEG) _0.4 ] T (POH) _0.25 (( PEG) ₄₃ CH ₃ ) _0.75 , wherein PEG is-(OC ₂ H ₄ ) O-, PO is (OC ₃ H ₆ 0) and T is (pcOC ₆ H ₄ CO).
[265] In addition, random of dimethyl terephthalate, dimethyl sulfoisophthalate, ethylene glycol and 1-2 propane diol, the terminal group consisting mainly of sulfobenzoates and incidentally consisting of mono esters of ethylene glycol and / or propane-diol Copolymers are very useful. It is aimed to obtain a polymer whose both ends are "predominantly" capped by sulfobenzoate groups, where most of the copolymers of the present invention will be end capped by sulfobenzoate groups. However, some copolymers will not be fully capped and therefore their terminal groups may consist of monoesters of ethylene glycol and / or propane 1-2 diol, which make up the species "incidentally".
[266] The polyester selected in the present invention contains about 46% by weight of dimethyl terephthalic acid, about 16% by weight of propane-1,2 diol, about 13% by weight of dimethyl sulfobenzoic acid and about 15% by weight of sulfoisophthalic acid, with a molecular weight of about 3,000 to be. Polyesters and methods for their preparation are described in detail in EP 311 342.
[267] It is well known that free chlorine in tap water rapidly inactivates the enzymes contained in the detergent composition. Thus, using a chlorine scavenger such as perborate, ammonium sulfate, ammonium sulfite or polyethyleneimine at levels of at least 0.1% by weight, based on the total weight of the composition, will provide improved wash stability of the detergent enzyme. Compositions comprising a chlorine scavenger are described in European Patent Application No. 92870018.6 (filed Jan. 31, 1992).
[268] Alcoholylated polycarboxylates, such as those prepared from polyacrylates, are useful in the present invention in providing additional fat removal capability. Such materials are described below on page 4 of WO 91/08281 and WO 40/01815, which are incorporated herein by reference. Chemically, such materials include polyacrylates with one ethoxy side chain per seven or eight acrylate units. The side chain consists of the formula-(CH ₂ CH ₂ O) _m (CH ₂ ) _n CH ₃ , where m is 2-3 and n is 6-12. Such side chains are ester bonded to the polyacrylate "backbone" to provide a structure in the form of a "comb" polymer. The molecular weight can vary but is typically in the range of about 2,000 to about 50,000. Such alkoxylated polycarboxylates may comprise from about 0.05 to about 10 weight percent of the composition of the present invention.
[269] Dispersant
[270] The detergent composition of the present invention may contain a dispersant. Suitable water soluble organic salts are homopolymeric or copolymeric acids or salts thereof, wherein the polycarboxylic acid comprises at least two carboxyl radicals which are separated from one another by up to two carbon atoms. Polymers of this type are described in British Patent Publication No. 1,596,756. Examples of such salts are copolymers of polyacrylates having a molecular weight of 2,000 to 5,000 and maleic anhydrides having a molecular weight of 1,000 to 100,000.
[271] In particular, a copolymer of acrylate and methylacrylate, such as 480N having a molecular weight of 4,000, may be added to the detergent composition of the present invention at a level of 0.5 to 20% by weight of the composition.
[272] The composition of the present invention may comprise a lime soap peptiser compound, which preferably has a lime soap dispersibility (LSDP) of 8 or less, preferably 7 or less, most preferably 6 as defined below. It is as follows. The lime soap coagulant compound is preferably present at a level of 0 to 20% by weight.
[273] Numerical measurements of the effect of lime soap coagulants are described in HC Borghetty, CA Bergman, J, Am. Oil. Chem. Soc., Volume 27, pages 88-90, (1950)], and is performed by lime soap dispersibility (LSDP) measured using a lime soap coagulant test. Such lime soap dispersion assays are described, for example, in WN Linfield, Surfactant science Series, Volume 7, page 3; WN Linfield, Tenside surf. det., volume 27, pages 159-163, (1990) and MK Nagarajan, WF Masler, Cosmetics and Toiletries, volume 104, pages 71-73, (1989). It is used. LSDP is the weight percent ratio of dispersant to sodium oleate required to disperse a lime soap stack formed by 0.025 g of sodium oleate in 30 mL of water containing 333 ppm of CaCo ₃ (Ca: Ma = 3: 2) of equal hardness. .
[274] Surfactants with good lime soap coagulant performance include certain amine oxides, betaines, sulfobetaines, alkyl ethoxysulfates and ethoxylated alcohols.
[275] Examples of surfactants having an LSDP of 8 or less for use according to the invention include C ₁₆ -C ₁₈ dimethyl amine oxides, C ₁₂ -C ₁₈ alkyl ethoxysulfates having an average degree of ethoxylation of 1 to 5, in particular ethoxylation of 3 C ₁₂ -C ₁₅ alkyl ethoxysulfate surfactant with (LSDP = 4), and the average ethoxylation degree sold by BASF GmbH under the trade names Lutensol A012 and Lutensol A030 is 12 (LSDP). = 6) or 30 C ₁₄ -C ₁₅ ethoxylated alcohols.
[276] Polymeric lime soap coagulants suitable for use in the present invention are described in M. K. Nagarajan, W. F. Masler, Cosmetics and Toiletries, volume 104, pages 71-73, (1989).
[277] 4- [N-octanoyl-6-aminohexanoyl] benzene sulfonate, 4- [N-nonanoyl-6-aminohexanoyl] benzene sulfonate, 4- [N-decanoyl-6-aminohexanoyl Hydrophobic bleach such as] benzene sulfonate and mixtures thereof, and nonanoyloxy benzene sulfonate used in combination with hydrophilic / hydrophobic bleach formulations can be used as lime soap coagulant compounds.
[278] Disinfection
[279] Detergent compositions of the present invention may also include compounds that inhibit the migration of dissolved or suspended dyes from one fabric to another, including colored fabrics, which are encountered during fabric laundry operations.
[280] Polymeric otitis inhibitors
[281] The detergent composition according to the invention also comprises from 0.001 to 10% by weight, preferably from 0.01 to 2% by weight, more preferably from 0.05 to 1% by weight of a polymeric dehydrogenation inhibitor. Such polymeric decontamination inhibitors are generally incorporated into the detergent composition to inhibit the migration of the dye in the colored fabric onto the fabric washed by the detergent composition. Such polymers have the ability to complex or adsorb leaving dyes washed away from the colored fabric before the fabric has a chance to contact other components during the wash.
[282] Particularly suitable polymeric decontamination inhibitors include polyamine N-oxide polymers, copolymers of N-vinylpyrrolidone and N-vinylimidazole, polyvinylpyrrolidone polymers, polyvinyloxazolidone and polyvinylimidazole or There is a mixture of.
[283] The addition of such polymers improves the performance of the enzymes according to the invention.
[284] a) polyamine N-oxide polymer
[285] Suitable polyamine N-oxide polymers for use contain units having the general formula (Ia).
[286]
[287] In Formula Ia,
[288] P is a polymerizable unit, to which an R—N—O group may be attached or an R—N—O group may form part or a mixture of both polymerizable units,
[289] A is , , , -O-, -S- or -N-,
[290] x is 0 or 1,
[291] R is an aliphatic, ethoxylated aliphatic, aromatic, heterocyclic or cycloaliphatic group, or any mixture to which a nitrogen of the N-O group can be bonded or a nitrogen of the N-O group can be part of these groups.
[292] N-O groups can be represented by the following formulas:
[293]
[294]
[295] In the above formula,
[296] R1, R2 and R3 are aliphatic groups, aromatic, heterocyclic, cycloaliphatic groups or groups in combination thereof,
[297] x and / or y and / or z are 0 or 1, wherein the nitrogen of the N—O group may be bonded or the nitrogen of the N—O group forms part of this group.
[298] The N—O group may be bonded to part of the polymerizable unit (P) or to the polymeric backbone or both.
[299] Suitable polyamine N-oxides wherein the N-O groups form part of the polymerizable units include polyamine N-oxides wherein R is selected from the group consisting of aliphatic, aromatic, cycloaliphatic or heterocyclic groups.
[300] One class of such polyamine N-oxides includes groups of polyamine N-oxides wherein the nitrogen of the N-O group forms part of the R-group. Preferred polyamine N-oxides are those in which R is a heterocyclic group such as pyridine, pyrrole, imidazole, pyrrolidine, piperidine, quinoline, acridine and derivatives thereof.
[301] Another class of such polyamine N-oxides includes groups of polyamine N-oxides in which the nitrogen of the N-O group is bonded to the R-group.
[302] Other suitable polyamine N-oxides include polyamine oxides in which N-O groups are bonded to polymerizable units.
[303] A preferred class of such polyamine N-oxides are those polyamine N-oxides having the formula (Ia) in which R is an aromatic, heterocyclic or cycloaliphatic group and the nitrogen of the N-O functional group is part of this R group.
[304] Examples of this class include polyamine oxides where R is a heterocyclic compound such as pyridine, pyrrole, imidazole and derivatives thereof.
[305] Another preferred class of polyamine N-oxides are polyamine oxides having the formula Ia in which R is an aromatic, heterocyclic or cycloaliphatic group and the nitrogen of the N-O functional group is bonded to this R group.
[306] An example of this class is polyamine oxides in which the R group can be aromatic, such as phenyl.
[307] Any polymer backbone can be used as long as the amine oxide polymer formed is water soluble and has a salt suppression ability. Examples of suitable polymeric backbones are polyvinyl, polyalkylene, polyesters, polyethers, polyamides, polyimides, polyacrylates and mixtures thereof.
[308] The amine N-oxide polymer of the present invention typically has a ratio of amine to amine N-oxide of 10: 1 to 1: 1,000,000. However, the amount of amine oxide groups present in the polyamine oxide polymer may vary by suitable copolymerization or by suitable levels of N-oxidation. Preferably, the ratio of amine to amine N-oxide is 2: 3 to 1: 1,000,000. More preferably 1: 4 to 1: 1,000,000, most preferably 1: 7 to 1: 1,000,000. The polymers of the present invention comprise random or block copolymers wherein substantially one monomer form is an amine N-oxide and the other monomer form is an amine N-oxide or is not an amine N-oxide. The pKa of the amine oxide units of the polyamine N-oxide is less than 10, preferably less than 7, more preferably less than 6.
[309] Polyamine oxides can be obtained at most all degrees of polymerization.
[310] If the material has the desired water solubility and dye precipitation inhibitor, the degree of polymerization is not critical.
[311] Usually, the average molecular weight is in the range of 500 to 1,000,000, preferably 1,000 to 50,000, more preferably 2,000 to 30,000, most preferably 3,000 to 20,000.
[312] b) copolymers of N-vinylpyrrolidone and N-vinylimidazole
[313] The N-vinylimidazole and N-vinylpyrrolidone polymers used in the present invention have an average molecular weight in the range of 5,000 to 1,000,000, preferably 5,000 to 200,000.
[314] Very preferred polymers for use in the detergent compositions according to the invention include polymers selected from N-vinylimidazole and N-vinylpyrrolidone copolymers, wherein the average molecular weight of the polymer is from 5,000 to 50,000, more preferably. Preferably 8,000 to 30,000, most preferably 10,000 to 20,000.
[315] Average molecular weights are determined by light scattering as described in Barth H. G., Mays J. W. Chemical Analysis Vol 113, "Modern Methods of Polymer Characterization".
[316] Very preferred are N-vinylimidazole and N-vinylpyrrolidone copolymers having an average molecular weight in the range of 5,000 to 50,000, more preferably 8,000 to 30,000, most preferably 10,000 to 20,000.
[317] N-vinylimidazole and N-vinylpyrrolidone copolymers, characterized by their average molecular weight, provide excellent anti-inflammation inhibition properties without adversely affecting the washability of detergent compositions formulated with a de-inflammatory agent. .
[318] The N-vinylimidazole and N-vinylpyrrolidone copolymers of the present invention have a molar ratio of N-vinylimidazole to N-vinylpyrrolidone copolymer of 1: 0.2, more preferably 0.8: 0.3, most Preferably it is 0.6: 0.4.
[319] c) polyvinylpyrrolidone
[320] Detergent compositions of the present invention also have a polyvinylpyrrolidone having an average molecular weight of about 2,500 to about 400,000, preferably about 5,000 to about 200,000, more preferably about 5,000 to about 50,000, most preferably about 5,000 to about 15,000. ("PVP") can be used. Suitable polyvinylpyrrolidones include the trade names PVP K-15 (viscosity molecular weight: 10,000), PVP K-30 (average molecular weight: 40,000), PVP K-60 (average molecular weight: 160,000) and PVP K-90 (average molecular weight: 360,000 ) Is available from ISP Corporation (New York, NY, and Montreal, Canada). Other suitable polyvinylpyrrolidones available from BASF Corporation include Sokalan HP 165 and Socaran HP 12, and polyvinylpyrrolidone known to those skilled in the detergent field. See European Patent Publication 262,897 and European Patent Publication No. 256,696].
[321] d) polyvinyloxazolidone
[322] Detergent compositions of the present invention may also include polyvinyloxazolidone as a polymeric disinfectant inhibitor. The polyvinyloxazolidone has an average molecular weight of about 2,500 to about 400,000, preferably about 5,000 to about 200,000, more preferably about 5,000 to about 50,000, and most preferably about 5,000 to about 15,000.
[323] e) polyvinylimidazole
[324] Detergent compositions of the present invention may also include polyvinylimidazole as the polymeric dye salt inhibitor. The polyvinylimidazole has an average molecular weight of about 2,500 to about 400,000, preferably about 5,000 to about 200,000, more preferably about 5,000 to about 50,000, and most preferably about 5,000 to about 15,000.
[325] f) crosslinked polymers
[326] Crosslinked polymers are polymers whose main chains are interconnected to a certain level; Such a bond may possibly have chemical or physical properties with the active group (n) backbone or side chains, and crosslinked polymers are described in the Journal of Polymer Science, volume 22, pages 1035-1039. have.
[327] In one embodiment, the crosslinked polymers are prepared in such a way that they form a three-dimensional hard structure, and may include a dye in the pores formed by the three-dimensional structure. In another embodiment, the crosslinked polymer comprises the dye by swelling. Such crosslinked polymers are described in European Patent Application No. 94870213.9.
[328] Washing
[329] The compositions of the present invention can be used essentially in any washing method, including dipping, pretreatment and methods having a washing step to which a separate washing aid composition can be added.
[330] The methods described herein include contacting fabric, tableware or any other hard surface with the wash water in a general manner, illustrated below. Conventional laundry methods include treating the contaminated fabric with an aqueous solution in which an effective amount of laundry detergent and / or fabric protection composition is dissolved or dispersed. Preferred mechanical dishwashing methods include treating the contaminated product with an aqueous liquid in which an effective amount of the mechanical dishwashing composition or cleaning composition is dissolved or dispersed. A conventional effective amount of the machine dishwashing composition means 8 to 60 g of product dissolved or dispersed in 3 to 10 L of wash water. According to the manual dishwashing method, contaminated tableware is brought into contact with an effective amount, typically 0.5 to 20 g of dishwashing composition (per 25 dishes to be processed). Preferred manual dishwashing methods include applying a concentrate to the surface of the dish or immersing it in a large dilution of the detergent composition. Conventional hard surface methods involve treating contaminated hard materials with aqueous solutions and / or undiluted compositions in which an effective amount of hard detergent is dissolved or dispersed, for example using sponges, brushes, fabrics, and the like. Include. It also includes dipping in a concentrated solution or a large amount of diluent of the detergent composition. The process of the invention is conveniently carried out during the washing process. The washing is preferably carried out at 5 to 95 ° C, in particular at 10 to 60 ° C. The pH of the treatment liquid is preferably 7 to 12.
[331] The following examples are intended to illustrate the compositions of the present invention, but not to limit or limit the scope of the invention.
[332] For detergent compositions, the enzyme level is expressed in weight percent of the enzyme as pure, based on the total weight of the composition, and unless otherwise stated, the detergent composition is expressed in weight percent of the total composition. Abbreviated component names are as follows:
[333] LAS: sodium linear C ₁₁ -C ₁₃ alkyl benzene sulfonate,
[334] TAS: sodium tallow alkyl sulfate,
[335] C _xy AS: sodium C _1x -C _1y alkyl sulfate,
[336] C _xy SAS: sodium C _1x -C _1y secondary (2,3) alkyl sulfates,
[337] C _xy E _z : C _1x -C _1y mainly linear primary alcohols condensed with an average z mole of ethylene oxide,
[338] C _xy E _z S: C _1x -C _1y sodium alkyl sulfates condensed with an average z mole of ethylene oxide,
[339] C _x EO _y : Cy alcohol having an average degree of ethoxylation of y,
[340] NI 1: Mixed ethoxylated / propoxylated fatty alcohols (e.g. Flurafac LF404, alcohols with average ethoxylation of 3.8 and average propoxylation of 4.5),
[341] NI 2: C ₁₂ -C ₁₄ alkyldimethyl amine oxide,
[342] QAS: R ₂ N + (CH ₃ ) ₂ (C ₂ H ₄ OH), wherein R ₂ is C ₁₂ -C ₁₄ ,
[343] QAS 1: R ₂ N + (CH ₃ ) ₂ (C ₂ H ₄ OH), wherein R ₂ is C ₈ -C ₁₁ ,
[344] SADS: formula 2- (R) and _{C 4 H 7 -1,4- (SO 4} -) 2 ( wherein, R is a C _10-18) Sodium C _14-22 alkyl disulfate of,
[345] MBAS: C _12-18 intermediate branched alkyl sulfate surfactant, wherein the average degree of branching of the methyl or ethyl side chain groups is 1.5,
[346] MES: x-sulfo methyl ester of C ₁₈ fatty acid,
[347] APA: C _8-10 amido propyl dimethyl amine,
[348] Soap: Sodium linear alkyl carboxylate derived from 80/20 mixture of tallow and coconut fatty acids,
[349] STS: Sodium Toluene Sulfonate,
[350] TFAA: C ₁₆ -C ₁₈ alkyl N-methyl glucamide,
[351] TPKFA: C ₁₂ -C ₁₄ fatty acid cut off the whole,
[352] DEQA: di- (tallowoxyethyl) dimethyl ammonium chloride,
[353] DEQA (2): di- (soft-tallowyloxyethyl) hydroxyethyl methyl ammonium methyl sulfate,
[354] SDASA: stearyldimethyl amine in a 1: 2 ratio: stearic acid, compressed three times,
[355] DTMAMS: Ditlow Dimethyl Ammonium Methylsulfate,
[356] Silicates: amorphous sodium silicate (SiO ₂ : Na ₂ O ratio = 1.6 to 3.2: 1),
[357] Metasilicate: sodium metasilicate (SiO ₂ : Na ₂ O ratio = 1.0),
[358] Zeolite A: Hydrated sodium aluminosilicate of formula Na ₁₂ (AlO ₂ SiO ₂ ) ₁₂ ㆍ 27H ₂ O (weight is asserted on the basis of anhydride), wherein the main particle size ranges from 0.1 to 10 μm.
[359] SKS-6: crystalline layered silicate of formula δ-Na ₂ Si ₂ O ₅ ,
[360] Citrate: Sodium Citrate Dihydrate
[361] Citric acid: citric anhydride,
[362] Carbonate: anhydrous sodium carbonate,
[363] Bicarbonate: sodium bicarbonate,
[364] Sulfate: anhydrous sodium sulfate,
[365] Mg sulfate: anhydrous magnesium sulfate,
[366] STPP: Sodium Tripolyphosphate,
[367] TSPP: tetrasodium pyrophosphate,
[368] MA / AA: random copolymer of acrylate / maleate of 4: 1, average molecular weight: about 70,000 to 80,000,
[369] Random copolymer of acrylate / maleate of MA / AA 1: 6: 4, average molecular weight: about 10,000,
[370] AA: sodium polyacrylate polymer having an average molecular weight of 4,500,
[371] Polycarboxylates: Copolymers comprising a mixture of carboxylated multimers such as acrylates, maleates and methacrylates with molecular weights ranging from 2,000 to 80,000 (e.g., Socolan commercially available from BASF, acrylic acid copolymers having a molecular weight of 4,500) ,
[372] Clay: bentonite or smectite clay,
[373] PB1: anhydrous sodium perborate monohydrate,
[374] PB4: sodium perborate tetrahydrate of the nominal chemical formula NaBO ₃ 4H ₂ O,
[375] Percarbonate: anhydrous sodium perborate of nominal chemical formula Na ₂ CO ₃ ㆍ 3H ₂ O ₂ ,
[376] NaDCC: sodium dichloroisocyanurate,
[377] TAED: tetraacetyl ethylene diamine,
[378] NOBS: nonanoyloxybenzene sulfonate in the form of sodium salt,
[379] NACA-OBS: (6-nonamidocaproyl) oxybenzene sulfonate,
[380] LOBS: dodecanoyloxybenzene sulfonate in the form of Na salt,
[381] DOBA: dodecanoylbenzoic acid,
[382] DTPA: diethylene triamine pentaacetic acid,
[383] HEDP: 1,1-hydroxyethane diphosphonic acid,
[384] DETPMP: diethyltriamine penta (methylene) phosphonate (commercially available from Monsanto under the tradename Duquest 2600),
[385] EDDS: ethylenediamine-N, N'-disuccinic acid, the (S, S) isomer in the form of the sodium salt,
[386] MnTACN: manganese 1,4,7-trimethyl-1,4,7-triazacyclononane,
[387] Photoactivated bleach: sulfonated zinc or alumino phthalocyanine encapsulated in dextrin soluble polymer,
[388] PAAC: pentaamine acetate cobalt (III) salt,
[389] Paraffin: Paraffin oil commercially available from Wintershall under the trade name Winog 70,
[390] NaBz: sodium benzoate,
[391] Protease: "Protease B" variant with the proteolytic enzyme commercially available from Novo Nordisk A / S under the trade name Savinase, substituent Y217L as described in EP 251 446, substituent set N76D / S103A / V104I. WO 99/20727, WO 99/20726, and International having "Protease D" variants and amino acid substituent sets 101G / 103A / 104I / 159D / 232V / 236H / 245R / 248D / 252K. Proteases described in WO 99/20723,
[392] Amylase: trade name emitter mamil ^R and dura wheat (Duramyl) ^R by Novo Nordisk A / S in the four amino acid deletion as described in amylase lyase and International Publication No. WO 95/35382 call on the market ^* + G182 ^* or T183 ^* R181 + Variants with improved thermal stability with G184 ^* ,
[393] Lipases: Lipase degrading enzymes sold by Novo Nordisk A / S under the trade names Lipolase and Lipolase Ultra, and available from Gist-Brocades under Lipomax,
[394] Malto H: Maltogenic α-amylase, sold under the tradename Novamilo Novo Nordisk A / S,
[395] AMG: Amyloglucosidase sold by Novo Nordisk A / S under the trade name AMG,
[396] Cellulase: Cellulose degrading enzymes sold by Novo Nordisk A / S, under the trade names Carragezime, Cellulzyme and / or Endolase,
[397] CMC: sodium carboxymethyl cellulose,
[398] PVP: polyvinyl polymer with an average molecular weight of 60,000,
[399] PVNO: polyvinylpyridine-N-oxide having an average molecular weight of 50,000,
[400] PVPVI: copolymer of polyimidazole and vinylpyrrolidone, having an average molecular weight of 20,000,
[401] Brightener 1: disodium 4,4'-bis (2-sulphostyryl) biphenyl,
[402] Brightener 2: disodium 4,4'-bis (4-anilino-6-morpholino-1,3,5-triazin-2-yl) stilbene-2: 2'-disulfonate,
[403] Brightener 3: disodium 4,4'-bis (4,6-dianilin-1,3,5-triazin-2-yl) aminostilben-2: 2'-disulfonate,
[404] Silicone antifoam: polydimethylsiloxane foam inhibitor having a siloxane-oxyalkylene copolymer as a dispersant having a ratio of foam inhibitor to dispersant of 10: 1 to 100: 1,
[405] Antifoam: 12% Silicone / Silica, 18% Stearyl Alcohol, 70% Granular Starch,
[406] Thickeners: high molecular weight crosslinked polyacrylates, such as Carbopol from B. F. Goodrich Chemical Company and Polygel,
[407] SRP 1: anionically end capped polyester,
[408] SRP 2: non-woven antifouling polymer (1) according to Gosselink, Pan, Kellett and Hall, US Pat. No. 5,415,807, issued May 16, 1995; and / Or an antifouling polymer selected from a nonwoven fabric antifouling polymer (2) according to US Patent Application No. 60/051517,
[409] QEA: bis ((C ₂ H ₅ O) (C ₂ H ₄ O) _n ) (CH ₃ ) -N ⁺ -C ₆ H ₁₂ -N ⁺ -(CH ₃ ) bis ((C ₂ H ₅ O)- (C ₂ H ₄ O)) _n (where n is 20 to 30),
[410] PEI: polyethyleneimine which is an ethyleneoxy moiety having an average molecular weight of 600 to 1,800 and an average ethoxylation of 7 to 20 per nitrogen,
[411] SCS: Sodium Cumene Sulfonate,
[412] HMWPEO: high molecular weight polyethylene oxide,
[413] PEG X: polyethylene glycol of molecular weight X,
[414] PEO: polyethylene oxide with an average molecular weight of 5,000,
[415] TEPAE: tetraethylenepentaamine ethoxylate,
[416] BTA: benzotriazole,
[417] PH: measured as a 1% solution in distilled water at 20 ° C.
[418] Example 1
[419] The following granular laundry detergent compositions were prepared according to the present invention.
[420] I II III IV V Spray dried granules LAS 10.0 10.0 15.0 5.0 5.0 TAS - 1.0 - - - MBAS - - - 5.0 5.0 C ₄₅ AS - - 1.0 - 2.0 C ₄₅ AE ₃ S - - - 1.0 - QAS - - 1.0 1.0 - DTPA, HEDP, and / or EDDS 0.3 0.3 0.5 0.3 - Magnesium sulfate 0.5 0.5 0.1 - Citrate - - - 3.0 5.0 Carbonate 10.0 7.0 15.0 - - Sulfate 5.0 5.0 - - 5.0 Silicate - - - - 2.0 Zeolite A 16.0 18.0 20.0 20.0 - SKS-6 - - - 3.0 5.0 MA / AA or AA 1.0 2.0 11.0 - - PEG 4000 - 2.0 0.1 - 3.0 QEA 1.0 - - - 1.0 Brightener 1, 2 or 3 0.05 0.05 0.05 - 0.05 Silicone oil 0.01 0.01 0.01 - - Aggregate Carbonate - - - - 4.0 SKS-6 6.0 - - - 6.0 LAS 4.0 5.0 - - 5.0 Anhydrous Added Particulate Ingredient Maleic Acid / Carbonate / Bicarbonate (40:20:40) 8.0 10.0 10.0 4.0 - QEA - - - 0.2 0.5 NACA-OBS 3.0 - - 4.5 - NOBS 1.0 3.0 3.0 - - TAED 2.5 - - 1.5 2.5 MBAS - - - 8.0 - LAS 10.0 10.0 - - - Spray Brightener 1, 2 or 3 0.2 0.2 0.3 0.1 0.2 Spices 1.0 0.5 1.1 0.8 0.3 Anhydrous addition Citrate - - 20.0 4.0 -
[421] I II III IV V Percarbonate 15.0 3.0 6.0 10.0 - Perborate - - - - 6.0 Photoactivated bleach 0.02 0.02 0.02 0.1 0.05 Enzymes (Cellulase, Amylase, Protease and / or Lipase) 0.04 0.01 0.02 0.02 0.05 Malto H 1.0 0.05 0.002 0.001 0.05 Carbonate 0.0 10.0 - - - Spices (Encapsulated) - 0.5 0.5 - 0.3 Foam inhibitor 1.0 0.6 0.3 - 0.10 soap 0.5 0.2 0.3 3.0 0.5 Citric acid - - - 6.0 6.0 SKS-6 - - - 4.0 - 100% combined with the remaining filler
[422] Example 2
[423] The following granular laundry detergent compositions were prepared according to the present invention.
[424] I II III IV Blown powder MES 2.0 0.5 1.0 - SADS - - - 2.0 LAS 6.0 5.0 11.0 6.0 TAS 2.0 - - 2.0 Zeolite A 24.0 - - 20.0 STPP - 27.0 24.0 - Sulfate 4.0 6.0 13.0 - MA / AA 1.0 4.0 6.0 2.0 Silicate 1.0 7.0 3.0 3.0 CMC 1.0 1.0 0.5 0.6 Brightener 1 0.2 0.2 0.2 0.2 Silicone antifoam 1.0 1.0 1.0 0.3 DTPMP 0.4 0.4 0.2 0.4 Spray Brightener 1, 2 or 3 0.02 - - 0.02 C ₄₅ E ₇ - - 0.05 5.0 C ₄₅ E ₂ 2.5 - - C ₄₅ E ₃ 2.6 - 0.05 - Spices 0.5 0.3 0.5 0.2 Silicone antifoam 0.3 0.3 0.3 - Anhydrous additive QEA - - - 1.0 EDDS 0.3 - - - Sulfate 2.0 3.0 5.0 10.0 Carbonate 6.0 13.0 15.0 14.0 Citric acid 2.5 - - 2.0 QAS 0.5 - - 0.5 SKS-6 10.0 - - - Percarbonate 4.0 3.0 - 1.9 PB4 - - - NOBS 0.5 - - - TAED 0.75 4.5 - - clay - - 10.0 - Protease 0.03 - 0.03 - Lipase 0.008 0.008 0.008 0.004 Malto H 0.001 0.01 0.01 0.004 Amylase 0.003 - 0.003 0.006 Brightener 1 0.05 - - 0.05 100% of other / rest and spots combined
[425] Example 3
[426] The following granular laundry detergent compositions were prepared according to the present invention.
[427] I II III IV V VI Blown powder LAS 23.0 8.0 7.0 9.0 7.0 7.0 QAS - - - - 1.0 - C ₄₅ AS 6.0 6.0 5.0 8.0 - - C ₄₅ AE ₁₁ S - 1.0 1.0 1.0 - - MES 2.0 - - - 2.0 4.0 Zeolite A 10.0 18.0 14.0 12.0 10.0 10.0 MA / AA - 0.5 - - - 2.0 MA / AA 1 7.0 - - - - - AA - 3.0 3.0 2.0 3.0 3.0 Sulfate 5.0 6.3 11.1 11.0 11.0 18.1 Silicate 10.0 1.0 1.0 1.0 1.0 1.0 Carbonate 15.0 20.0 10.0 20.7 8.0 6.0 PEG 4000 0.4 1.5 1.5 1.0 1.0 1.0 DTPA - 0.9 0.5 - - 0.5 Brightener 2 0.3 0.2 0.3 - 0.1 0.3 Spray C ₄₅ E ₇ - - 0.5 - - 2.0 C ₂₅ E ₉ 0.5 - - - - - C ₂₃ E ₉ - - 2.0 - 2.0 Spices 0.3 0.3 0.3 2.0 0.3 0.3 Aggregate C ₄₅ AS - 5.0 5.0 2.0 - 5.0 LAS - 2.0 2.0 - - 2.0 Zeolite A - 7.5 7.5 8.0 - 7.5 Carbonate - 4.0 4.0 5.0 - 4.0 PEG 4000 - - 0.5 - - 0.5 Rest (water, etc.) - 2.0 2.0 2.0 - 2.0 Anhydrous additive QAS 1 - - - - 1.0 - Citric acid - - - - 2.0 - PB4 - - - - 5 - PB1 - - 4 1.0 - - Percarbonate 2.0 - - 1.0 - - Carbonate - 5.3 1.8 - 4.0 4.0 NOBS 0.5 - 0.4 0.3 - - clay - - - - - 10.0 TAED 0.6 - 0.6 0.3 0.9 - Methyl cellulase 0.2 - - - - 0.5 DTPA 0.7 0.5 1.0 0.5 0.5 1.2 spot - - - 0.2 0.5 - SKS-6 8.0 - - - - -
[428] I II III IV V VI STS - - 2.0 - 1.0 - Cumene sulfonic acid - 1.0 - - - 2.0 Lipase 0.004 - 0.004 - 0.004 0.008 Cellulase 0.0005 0.0005 0.0005 0.0007 0.0005 0.0005 Amylase 0.003 - 0.001 - 0.003 - Malto H 0.01 5.0 0.05 0.002 0.001 0.05 AMG - - 0.001 0.001 - - Protease 0.01 0.015 0.015 0.009 - - PVPVI - - - - 0.5 0.1 PVP - - - - 0.5 - PVNO - - 0.5 0.3 - - QEA - - - - 1.0 - SRP1 0.2 0.5 0.3 - 0.2 - Silicone antifoam 0.2 0.4 0.2 0.4 0.1 - Magnesium sulfate - - 0.2 - 0.2 - 100% of the other / the rest
[429] Example 4
[430] The following granular laundry detergent compositions were prepared according to the present invention.
[431] I II III IV Basic granules STPP - 22.0 - 15.0 Zeolite A 30.0 - 24.0 5.0 Sulfate 5.5 5.0 7.0 7.0 MA / AA 3.0 - - - AA - 1.6 2.0 - MA / AA 1 - 12.0 - 6.0 LAS 14.0 10.0 9.0 20.0 C ₄₅ AS 8.0 7.0 9.0 7.0 C ₄₅ AE ₁₁ S - 1.0 - 1.0 MES 0.5 4.0 6.0 - SADS 2.5 - - 1.0 Silicate - 1.0 0.5 10.0 soap - 2.0 - - Brightener 1 0.2 0.2 0.2 0.2 Carbonate 6.0 9.0 8.0 10.0 PEG 4000 - 1.0 1.5 - DTPA - 0.4 - - Spray C ₂₅ E ₉ - - - 0.5 C ₄₅ E ₇ 10 1.0 - - C ₂₃ E ₉ - 1.0 2.5 - Spices 0.2 0.3 0.3 - Anhydrous additive Carbonate 5.0 10.0 13.0 8.0 PVPVI / PVNO 0.5 - 0.3 - Protease 0.03 0.03 0.03 0.015 Lipase 0.008 - - 0.008 Malto H 0.01 3.0 0.05 0.005 Amylase 0.002 - - 0.002 Cellulase 0.0002 0.0005 0.0005 0.0003 DTPA 0.5 0.3 0.5 1.0 LOBS - 0.8 - 0.3 PB1 5 3.0 10 4.0 DOBA 1.0 - 0.4 - TAED 0.5 0.3 0.5 0.6 Sulfate 4.0 5.0 - 5.0 SRP 1 - 0.4 - - Foam inhibitor - 0.5 - - spot 0.9 - 2.7 1.2 100% of the other / the rest
[432] Example 5
[433] The following granular laundry detergent compositions were prepared according to the present invention.
[434] I II III IV IV V VI C ₁₃ LAS 3 16.0 23.0 19.0 18.0 20.0 16.0 C ₄₅ AS 4.5 - - - 4.0 C ₄₅ AE (3) S - - 2.0 - 1.0 1.0 1.0 C ₄₅ AE (3.0) 12.0 2.0 - 1.3 - - 0.6 C ₉ -C ₁₄ alkyl dimethyl hydroxy ethyl quaternary ammonium salt- - 1.0 0.5 2.0 Tallow fatty acids - - - - - - 1.0 STPP 23.0 25.0 24.0 22.0 20.0 15.0 20.0 Carbonate 15.0 12.0 15.0 10.0 13.0 11.0 10.0 AA 0.5 0.5 0.5 0.5 - - - MA / AA - - 1.0 1.0 1.0 2.0 0.5 Silicate 3.0 6.0 9.0 8.0 9.0 6.0 8.0 Sulfate 25.0 18.0 20.0 18.0 20.0 22.0 13.0 Sodium perborate 5.0 5.0 10.0 8.0 3.0 1.0 2.0 PEG 4000 1.5 1.5 1.0 1.0 - - 0.5 CMC 1.0 1.0 1.0 - 0.5 0.5 0.5 Citric acid - - - - - - - NOBS / DOBS 0.5 1.0 0.5 0.5 1.0 0.7 0.3 TAED 1.5 1.0 2.5 3.0 0.3 0.2 0.5 SRP 2 1.5 1.5 1.0 1.0 1.0 1.0 1.0 moisture 7.5 7.5 6.0 7.0 5.0 3.0 5.0 Mg - - - - 1.0 0.5 1.5 DTPA, HEDP, and / or EDDS - - - - 0.8 0.6 1.0 Malto H 0.01 0.01 0.005 0.05 1.0 1.0 0.001 Enzymes (amylase, cellulase and / or protease) - - - - 0.05 0.04 0.05 Others (e.g. fragrances, brighteners, photobleaches, spots) 100% in total
[435] Example 6
[436] The following granular laundry detergent compositions were prepared according to the present invention.
[437] I II III IV C ₁₃ LAS 13.3 13.7 10.8 8.0 C ₄₅ AS 3.9 4.0 4.5 - C ₄₅ AE (0.5) S 2.0 2.0 - - C ₄₅ AE (6.5) 0.5 0.5 0.5 5.0 C ₉ -C ₁₄ alkyl dimethyl hydroxy ethyl quaternary ammonium salt 1.0 - - 0.5 Tallow fatty acids 0.5 - - - Tallow Alcohol Ethoxylate (50) - - 1.0 0.3 STPP - 41.0 - 20.0 Zeolite A 26.3 - 21.3 1.0 Carbonate 23.9 12.4 25.2 17.0 AA 3.4 0.0 2.7 - MA / AA - - 1.0 1.5 Silicate 2.4 6.4 2.1 6.0 Sulfate 10.5 10.9 8.2 15.0 Sodium perborate 1.0 1.0 1.0 2.0 PEG 4000 1.7 0.4 1.0 - CMC 1.0 - - 0.3 Citric acid - - 3.0 - NOBS / DOBS 0.2 0.5 0.5 0.1 TAED 0.6 0.5 0.4 0.3 SRP 2 1.5 1.5 1.0 1.0 moisture 7.5 3.1 6.1 7.3 Magnesium sulfate - - - 1.0 DTPA, HEDP, and / or EDDS - - - 0.5 Enzymes (amylase, cellulase, protease and / or lipase) - 0.025 - 0.04 Malto H 0.02 0.05 0.005 0.008 100% other / others including fragrances, brighteners, photobleaches
[438] Example 7
[439] The following laundry detergent compositions in the form of tablet or granule formulations were prepared according to the present invention.
[440] I II III IV V VI C ₁₃ LAS 20.0 16.0 8.5 5 20.0 6.0 C ₄₅ AS - 4.0 - - - C ₄₅ AE (3) S 1.0 1.0 - - - - C ₄₅ AE - 5.0 5.5 4.0 - 0.5 C ₉ -C ₁₄ alkyl dimethyl hydroxy ethyl quaternary ammonium salt 0.5 2.0 - - - - Tallow fatty acids - 1.0 - - - - STPP / Zeolite 10.0 20.0 30.0 20.0 25.0 25.0 Carbonate 41.0 30.0 30.0 25.0 45.0 24.0 AA - - - - - - MA / AA 2.0 0.5 0.5 1.0 - - Silicate 6.0 8.0 5.0 6.0 8.0 5.0 Sulfate 2.0 3.0 - - - 8.0 Sodium Perborate / Sodium Percarbonate 1.0 - 20.0 14.0 - - PEG 4000 - 0.5 - - - 0.5 CMC 0.5 0.5 0.5 0.5 - 0.5 Citric acid - - - - - - NOBS / DOBS 0.7 - - - - - TAED / Preformed Peracid 0.7 - - 5.0 4.5 - DTPA, HEDP, and / or EDDS - - 0.5 0.5 - SRP 1.0 - 1.0 1.0 - - clay 4.0 3.0 7.0 10.0 6.0 8.0 PEO 1.0 0.5 2.0 0.5 1.0 0.5 Humectant 0.5 - - 0.5 - - Wax 0.5 - - 0.5 - - Cellulase 2.0 - - 1.5 - 1.0 Sodium acetate - - 1.0 0.5 4.0 1.0 moisture 3.0 5.0 5.0 5.0 8.0 10.0 Magnesium sulfate 0.5 1.5 - - - - Soap / Foam Inhibitor 0.6 1.0 1.0 0.8 0.5 - Enzymes (amylase, cellulase, protease and / or lipase) 0.04 0.04 0.01 0.02 0.02 0.03 Malto H 0.03 0.01 0.05 0.003 0.1 0.005 The rest (e.g. fragrances, PVP, PVPI / PVNO, combined 100% brightener, photobleach, spots, etc.)
[441] Example 8
[442] The following granular laundry detergent compositions were prepared according to the present invention.
[443] I II III IV V C ₁₃ LAS 5.0 16.0 23.0 19.0 18.0 C ₄₅ AS - 4.5 - - - C ₄₅ AE (3) S - - 2.0 - 1.0 C ₄₅ AE 10 2.0 - 1.3 - C ₉ -C ₁₄ alkyl dimethyl hydroxy ethyl quaternary ammonium salt - - - - 1.0 STPP / Zeolite 23.0 25.0 14.0 22.0 20.0 Carbonate 25.0 22.0 35.0 20.0 28.0 AA 0.5 0.5 0.5 0.5 - MA / AA - - 1.0 1.0 1.0 Silicate 3.0 6.0 9.0 8.0 9.0 Sodium Perborate / Sodium Percarbonate 5.0 5.0 10.0 - 3.0 PEG 4000 1.5 1.5 1.0 1.0 - CMC 1.0 1.0 1.0 - 0.5 NOBS / DOBS - 1.0 - - 1.0 TAED / Preformed Peracid 1.5 1.0 2.5 - 3.0 DTPA, HEDP, and / or EDDS 0.5 0.5 0.5 - 1.0 SRP 1.5 1.5 1.0 1.0 - clay 5.0 6.0 12.0 7.0 10.0 Planar Precipitation PEO 0.2 0.2 3.0 2.0 0.1 Humectant - - - - 0.5 Wax 0.5 - - - - Cellulase 0.5 2.0 - - 3.0 Sodium acetate 2.0 1.0 3.0 - - moisture 7.5 7.5 6.0 7.0 5.0 Soap / Bubble Inhibitors - - 0.5 0.5 0.8 Malto H 0.02 0.02 0.005 0.005 0.01 Enzymes (amylase, cellulase, protease and / or lipase) - - - - 0.045 The rest (e.g. fragrances, PVP, PVPVI / PVNO, combined 100% spots, brighteners, photobleaches, etc.)
[444] Example 9
[445] The following liquid laundry detergent compositions were prepared in accordance with the present invention.
[446] I II III IV V VI LAS - - - 1.0 2.0 - C ₂₅ AS 16.0 13.0 14.0 5.0 - 6.5 C ₂₅ AE ₃ S 5.0 1.0 - 10.0 19.0 3.0 C ₂₅ E ₇ 2.0 3.5 0.05 2.5 2.0 - NI 2 0.5 1.0 0.03 2.0 - - TFAA 5.0 4.5 4.5 6.5 4.0 - APA 2.0 1.0 - 3.0 - 0.5 QAS - - 2.0 - 1.5 - TPKFA 4.5 8.0 15.0 - 5.0 5.0 Citric acid 2.2 3.0 - 0.5 1.0 2.0 Rapeseed Fatty Acid 2.0 - - 3.0 6.0 1.5 ethanol 3.2 2.0 2.5 2.2 - 0.5 1,2 propanediol 5.7 8.5 6.5 7.0 7.0 5.5 Monoethanolamine 5.0 7.5 - 5.0 1.0 2.0 TEPAE - 1.2 - 0.5 0.5 - PEI2 - 1.5 - 1.0 0.8 - DTPMP 1.3 0.5 0.8 0.5 - 0.2 HEDP - 0.5 0.2 1.0 - - Protease 0.02 - 0.02 0.02 0.02 0.01 Malto H 0.01 0.02 0.005 0.01 0.005 0.002 AMG 0.001 - - - - 0.001 Lipase 0.002 0.001 0.001 - 0.001 - Amylase 0.0008 0.0006 0.0006 0.002 0.001 0.001 Cellulase 0.002 0.002 - 0.002 0.001 - SRP1 0.20 0.15 0.10 - 0.17 0.04 PVNO - - - 0.05 0.10 - Brightener 3 0.20 0.15 0.10 0.05 - 0.05 Foam inhibitor 0.25 0.20 0.15 0.15 0.30 0.10 Calcium chloride 0.02 0.02 - 0.01 0.01 - Boric acid 2.5 2.0 1.5 2.2 1.5 1.2 Bentonite clay - - 5.5 - - - NaOH for pH 8.0 7.5 7.7 8.0 7.0 7.5 100% in total with water / rest
[447] Example 10
[448] The following non-aqueous liquid detergent compositions were prepared according to the present invention.
[449] Of I II III LAS 16.0 16.0 16.0 C ₂₃ E0 ₅ S 21.5 21.5 19.0 Butoxy propoxy propanol 18.5 - 16.0 NI2 0.05 1.0 2.0 Hexylene glycol - 18.5 5.0 Sodium Citrate Dihydrate 6.8 6.8 3.8 [NACA-OBS] Na salt 6.0 6.0 6.0 Methyl sulfate salt of methyl quaternary polyethoxylated hexamethylene diamine 1.3 1.3 1.3 EDDS 1.2 1.2 1.2 MA / AA - - 3.0 Sodium carbonate 10.0 10.0 10.0 Protease 0.05 - 0.02 Malto H 1.0 0.01 0.02 Amylase 0.01 0.01 0.01 Cellulase 0.0001 0.0001 0.0001 PB1 12.0 12.0 12.0 Silicone antifoam 0.75 0.75 1.1 Spices 1.7 1.7 1.7 Titanium dioxide 0.5 0.5 0.5 Dichloro-5,12-dimethyl-1,5,8,12-tetraazabicyclo [6.6.2] hexadecane manganese (II) - 0.03 0.03 Brightener 2 0.2 0.2 0.2 Sodium Hydrogenated C _16-18 Fat Soap One One 0.5 Colored spots 0.4 0.4 0.4 100% in total
[450] Example 11
[451] The following laundry detergent compositions in tablet form were prepared according to the present invention:
[452] i) Powder based composition I was prepared as the basic powder was mixed together in a mixing drum with all of the particulate material of basic composition I to form a homogeneous particulate mixture. Spraying was performed during this mixing.
[453] ii) The tablets were then prepared in the following manner: 50 g of matrix were introduced into a cylindrical shaped mold having a diameter of 5.5 cm and compressed to give a tablet having a tensile strength (or diameter fracture stress) of 10 kPa.
[454] iii) The tablets were then immersed at 140 ° C. in a bath containing 90 parts of sebacic acid per weight and 10 parts of Nymcel-ZSB16 ^™ (Metsa Serla). The time for immersing the tablet in a heating bath was adjusted to apply 4 g of the bath mixture. TJ, the tablets were then cooled for 24 hours at an ambient temperature of 25 ° C. The tensile strength of the coated tablets increased to 30 kPa.
[455] I Anionic Aggregates 1 (40% Anionic, 27% Zeolite and 33% Carbonate) 21.5 Anionic Aggregates 2 (40% Anionic, 28% Zeolite and 32% Carbonate) 13.0 Cationic aggregates (20% cationic, 56% zeolite and 24% carbonate) 5.5 Layered Silicate (95% SKS 6 and 5% Silicate) 10.8 Sodium percarbonate 14.2 Bleach activator aggregate (81% TAED, 17% acrylic acid / maleic acid copolymer in acid form and 2% water) 5.5 Carbonate 10.98 EDDS / Sulfate Particles (58% EDDS, 23% Sulfate and 19% Water) 0.5 HEDP 0.8 SRP 0.3 Fluorescent material 0.2 Photoactivated bleach (zinc phthalocyanine sulfonate 10% activity) 0.02 Soap powder 1.4 Foam inhibitors (11.5% silicone oil, 59% zeolite and 29.5% water) 1.9 Citric acid 7.1 Malto H 0.05 Protease 0.03 Lipase 0.006 Cellulase 0.0005 Amylase 0.02 PEG 4000 1.0 Combined Spray System [25 wt.% Lutensit K-HD 96, 75 wt.% PEG] 4.0
[456] Example 12
[457] The following laundry detergent compositions in tablet form were prepared according to the present invention.
[458] I II III IV V VI Percarbonate - 45.0 45.0 45.0 45.0 45.0 TAED - 9.7 9.7 9.7 9.7 9.7 Citric acid 10.0 15.0 20.0 15.0 15.0 15.0 STPP - - - - - 6.0 MA / AA 6.0 6.0 1.0 5.0 - - Silicate - - - - 6.0 - bicarbonate 15.0 15.0 10.0 15.0 15.0 15.0 NI1 1.0 0.5 0.2 0.1 1.5 1.0 Carbonate 5.0 - - - - - Brightener 1 or 2 0.1 0.1 0.1 0.1 0.1 0.1 Spices 0.2 0.2 0.2 0.2 0.2 0.2 C _12-16 Fatty Acid - - - 1.0 - - Protease 0.03 0.03 0.03 0.03 0.03 0.03 Amylase 0.02 0.02 - 0.02 - - Second phase Malto H 0.01 0.02 0.04 0.01 0.1 0.5 Protease 0.04 0.04 0.04 0.04 0.04 - Amylase 0.02 0.02 - - - - spot 0.09 0.09 0.09 0.09 0.09 0.09 PEG 4000 0.33 0.33 0.33 0.33 0.33 0.33 Citric acid 1.06 1.06 1.06 1.06 1.06 1.06 bicarbonate 2.87 2.87 2.87 2.87 2.87 2.87
[459] Example 13
[460] The following rod laundry detergent compositions were prepared according to the present invention (values are parts by weight, and enzymes are pure enzymes).
[461] I II III IV V VI VII VIII LAS - - 19.0 15.0 21.0 6.75 8.8 - C ₂₈ AS 30.0 13.5 - - - 15.75 11.2 22.5 Na laurate 2.5 9.0 - - - - - - Zeolite A 2.0 1.25 - - - 1.25 1.25 1.25 Carbonate 20.0 3.0 13.0 8.0 10.0 15.0 15.0 10.0 Calcium carbonate 27.5 39.0 35.0 - - 40.0 - 40.0 Sulfate 5.0 5.0 3.0 5.0 3.0 - - 5.0 TSPP 5.0 - - - - 5.0 2.5 - STPP 5.0 15.0 10.0 - - 7.0 8.0 10.0 Bentonite clay - 10.0 - - 5.0 - - - DETPMP - 0.7 0.6 - 0.6 0.7 0.7 0.7 CMC - 1.0 1.0 1.0 1.0 - - 1.0 talc - - 10.0 15.0 10.0 - - - Silicate - - 4.0 5.0 3.0 - - - PVNO 0.02 0.03 - 0.01 - 0.02 - - MA / AA 0.4 1.0 - - 0.2 0.4 0.5 0.4 SRP 1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 Amylase - - 0.01 - - - 0.002 - Malto H 0.01 0.1 0.02 0.002 0.5 0.01 0.01 0.002 Protease - 0.004 - 0.003 0.003 - - 0.003 Lipase - 0.002 - 0.002 - - - - Cellulase - 0.0003 - - 0.0003 0.0002 - - PEO - 0.2 - 0.2 0.3 - - 0.3 Spices 1.0 0.5 0.3 0.2 0.4 - - 0.4 Magnesium sulfate - - 3.0 3.0 3.0 - - - NI2 5.0 - 2.0 - - 0.2 0.1 - Brightener 0.15 0.1 0.15 - - - - 0.1 Photoactivated bleach (ppm) - 15.0 15.0 15.0 15.0 - - 15.0
[462] Example 14
[463] The following granular fabric detergent compositions providing "softening through washing" were prepared according to the present invention.
[464] I II C ₄₅ AS - 10.0 LAS 7.6 - C ₆₈ AS 1.3 - C ₄₅ E ₇ 4.0 - C ₂₅ E ₃ - 5.0 Coco-alkyl-dimethyl hydroxyethyl ammonium chloride 1.4 1.0 Citrate 5.0 3.0 Na-SKS-6 - 11.0 Zeolite A 15.0 15.0 MA / AA 4.0 4.0 DETPMP 0.4 0.4 PB1 15.0 - Percarbonate - 15.0 TAED 5.0 5.0 Smectite clay 10.0 10.0 HMWPEO - 0.1 Protease 0.02 0.01 Lipase 0.02 0.01 Malto H 0.05 0.02 Amylase 0.03 0.005 Cellulase 0.001 - Silicate 3.0 5.0 Carbonate 10.0 10.0 Foam inhibitor 1.0 4.0 CMC 0.2 0.1 100% other and the rest
[465] Example 15
[466] The following rinse added fabric softener composition was prepared according to the present invention.
[467] DEQA (2) 20.0 Cellulase 0.001 Malto H 0.005 C ₄₅ E0 _1-3 1.0 HCL 0.03 Antifoam 0.01 Blue dye 25 ppm CaCl ₂ 0.20 Spices 0.90 100% combined with other and water
[468] Example 16
[469] Fabric conditioner compositions with the following fabric softeners and desiccants added were prepared according to the present invention.
[470] I II III IV V DEQA 2.6 19.0 - - - DEQA (2) - - - - 52.0 DTMAMS - - - 26.0 - SDASA - - 70.0 42.0 40.2 Stearic Acid with an IV of 0 0.3 - - - - C ₄₅ E0 _1-3 1.0 0.5 13.0 0.5 0.2 HCL 0.02 0.02 - - - ethanol - - 1.0 - - Spices 0.3 1.0 0.75 1.0 1.5 Glicopher S-20 - - - - 15.4 Glycerol Monostearate - - - 26.0 - Digeranyl Succinate - - 0.38 - - Silicone antifoam 0.01 0.01 - - - Electrolyte - 0.1 - - - Amylase - 0.2 - 0.2 0.2 Malto H 1.0 0.2 0.1 0.01 0.01 clay - - - 3.0 - Pigment 10 ppm 25 ppm 0.01 - - Water and rest 100% 100% - - -
[471] Example 17
[472] The following dense high density (0.96 Kg / L) dishwashing detergent composition was prepared according to the present invention.
[473] I II III IV V VI STPP - 51.0 51.0 - - 44.3 Citrate 17.0 - - 50.0 40.2 - lead carbonate 17.5 14.0 20.0 - 8.0 33.6 bicarbonate - - - 26.0 - - Silicate 15.0 15.0 8.0 - 25.0 3.6 Metasilicate 2.5 4.5 4.5 - - - PB1 10.0 8.0 8.0 - - - PB4 - - - 10.0 - - Percarbonate - - - - 11.8 4.8 NI 1 2.0 - 1.5 3.0 1.9 5.9 TAED 2.0 - - 4.0 - 1.4 HEDP 1.0 - - - - - DETPMP 0.6 - - - - - MnTACN - - - - 0.01 - PAAC - 0.01 0.01 - - - paraffin 0.5 0.4 0.4 0.6 - - Protease 0.07 0.05 0.05 0.03 - 0.01 Amylase 0.01 0.010.006 AMG 0.001 - - - - 0.01 Malto H 0.02 0.2 2.0 1.0 0.002 0.02 Lipase - 0.001 - 0.005 - - BTA 0.3 0.2 0.2 0.3 0.3 0.3 Polycarboxylate 6.0 - - - 4.0 0.9 Spices 0.2 0.1 0.1 0.2 0.2 0.2 pH 11.0 11.0 11.3 9.6 10.8 10.9 100% combined with other, sulfate and water
[474] Example 18
[475] The following granular dishwashing detergent compositions having a bulk density of 1.02 Kg / L were prepared according to the present invention.
[476] I II III IV V VI STPP 30.0 33.5 27.9 29.6 33.8 22.0 Carbonate 30.5 30.5 30.5 23.0 34.5 45.0 Silicate 7.0 7.5 12.6 13.3 3.2 6.2 Metasilicate - 4.5 - - - - Percarbonate - - - - 4.0 - PB1 4.4 4.5 4.3 - - - NADCC - - - - - - NI 1 1.0 0.7 - 1.9 0.7 0.5 TAED - - 1.0 1.0 0.9 - PAAC - 0.004 - - - - paraffin 0.25 0.25 - - - - Protease 0.036 0.021 0.03 - 0.006 - Amylase 0.03 0.005 - - 0.005 - Malto H 0.2 0.02 2.0 2.0 0.02 0.005 Lipase 0.005 - 0.001 - - - BTA 0.15 0.15 - - 0.2 - Spices 0.2 0.2 0.05 0.1 0.2 - pH 10.8 11.3 11.0 10.7 11.5 10.9 100% combined with other, sulfate and water
[477] Example 19
[478] The following tablet detergent compositions were prepared according to the present invention by compressing the granular dishwashing detergent composition using a standard 12 head rotary press under a pressure of 13 KN / cm ² .
[479] I II III IV V VI VII VIII STPP - 48.8 54.7 38.2 - 52.4 56.1 36.0 Citrate 20.0 - - - 35.9 - - - Carbonate 20.0 5.0 14.0 15.4 8.0 23.0 20.0 28.0 Silicate 15.0 14.8 15.0 12.6 23.4 2.9 4.3 4.2 Protease 0.042 0.072 0.042 0.031 0.052 0.023 0.023 0.029 Amylase 0.012 0.012 0.012 0.007 0.015 0.003 0.017 0.002 Malto H 0.02 0.01 0.002 0.5 0.008 0.002 1.0 0.02 Lipase 0.005 - - - - - - - PB1 14.3 7.8 11.7 12.2 - - 6.7 8.5 PB4 - - - - 22.8 - 3.4 - Percarbonate - - - - - 10.4 - - NI 1 1.5 2.0 2.0 2.2 1.0 4.2 4.0 6.5 PAAC - - 0.02 0.009 - - - - MnTACN - - - - 0.007 - - - TAED 2.7 2.4 - - - 2.1 0.7 1.6 HEDP 1.0 - - 0.9 - 0.4 0.2 - DETPMP 0.7 - - - - - - - paraffin 0.4 0.5 0.5 0.5 - - 0.5 - BTA 0.2 0.3 0.3 0.3 0.3 0.3 0.3 - Polycarboxylate 4.0 - - - 4.9 0.6 0.8 - PEG 4,000-30,000 - - - - - 2.0 - 2.0 Glycerol - - - - - 0.4 - 0.5 Spices - - - 0.05 0.2 0.2 0.2 0.2 Weight of tablet 20 g 25 g 20 g 30 g 18g 20 g 25 g 24 g pH 10.7 10.6 10.7 10.7 10.9 11.2 11.0 10.8 100% combined with other, sulfate and water
[480] Example 20
[481] The following liquid dishwashing compositions having a density of 1.40 Kg / L were prepared according to the present invention.
[482] I II III IV STPP 17.5 17.2 23.2 23.1 Carbonate - 2.4 - - Silicate 6.1 24.9 30.7 22.4 NaOCl 1.1 1.1 1.1 1.2 Thickener 1.0 1.1 1.1 1.0 NI 1 0.1 0.1 0.06 0.1 NaBz 0.7 - - - Malto H 0.005 1.0 0.005 0.02 NaOH 1.9 - - - KOH 3.6 3.0 - - Spices 0.05 - - - pH 11.7 10.9 10.8 11.0 100% water together
[483] Example 21
[484] The following dishwashing compositions in tablet form were prepared according to the invention (unit is g).
[485] I II III IV V VI Phase 1 STPP 9.6 9.6 10.4 9.6 9.6 11.5 Silicate 0.5 0.7 1.6 1.0 1.0 2.4 SKS-6 1.5 1.50 2.30 2.25 Carbonate 2.3 2.7 3.5 3.6 4.1 5.2 HEDP 0.2 0.2 0.2 0.3 0.3 0.3 PB1 2.4 2.4 2.4 3.7 3.7 3.7 PAAC 0.002 0.002 0.002 0.003 0.004 0.004 Malto H 0.01 0.02 0.05 0.002 0.001 1.0 Amylase 0.002 0.001 0.001 0.004 0.003 0.003 Protease 0.002 - 0.002 0.003 0.003 0.003 NI 1 0.4 0.8 0.8 1.2 1.2 1.2 PEG 6000 0.4 0.3 0.3 - 0.4 - BTA 0.04 0.04 0.04 - 0.06 0.06 paraffin 0.1 0.1 0.1 0.15 0.15 0.15 Spices 0.02 0.02 0.02 0.01 0.01 0.01 Sulfate - - - 0.5 0.05 2.3 Phase 2 Malto H 0.003 0.003 0.002 0.01 0.01 0.01 Amylase 0.0005 0.0005 0.0004 0.0005 0.006 0.0004 Protease 0.009 0.008 0.01 0.009 0.008 0.01 Citric acid 0.3 0.3 0.3 0.30 Sulfamic acid - 0.3 - - 0.3 - bicarbonate 1.1 0.4 0.4 1.1 0.4 0.4 lead carbonate - 0.5 - - 0.5 - Silicate - - 0.6 - - 0.6 CaCl ₂ - 0.07 - - 0.07 - PEG 3000 0.06 0.06 0.06 0.06 0.06 0.06
[486] The multiphase tablet composition is prepared as follows. The active detergent composition of phase 1 is prepared by mixing with granules and liquid components and then passing through a die of a conventional rotary press machine. The press includes a punch suitably shaped to form a mold. The cross section of the die is approximately 30 x 38 mm. The composition is then compressed to a compression force of 940 Kg / cm ² and then punched up to eject the first tablet phase whose top surface contains the mold. The active detergent composition of phase 2 is prepared in a similar manner and passed through a die. The particulate active composition is then compressed to a compression force of 170 Kg / cm ² , punched up, and the multiphase tablets are discharged from the tablet press. The resulting tablets are dissolved or dispersed in the washing machine within 12 minutes as described above and the tablets of phase 2 are dissolved within 5 minutes. The tablets provide excellent tablet integrity and strength with excellent dissolving and washing properties.
[487] Example 22
[488] The following manual dishwashing compositions were prepared according to the present invention.
[489] I II III IV V VI VII VIII C _12-14 E _0-3 S 26.0 34.2 25.0 26.0 37.0 26.0 22.0 32.0 C ₁₁ LAS - - - - - - 13.0 - C _12-14 amine oxide 2.0 4.9 2.1 - 5.5 6.5 One - C _12-14 betaine 2.0 5.0 2.1 - - - - 4.0 C _12-14 glucose amide 1.5 1.5 3.1 - - - - - C _9-11 E _8-9 4.5 One 4.1 3.0 1.0 3.0 - 1.0 Alkyl polyglucoside - - - - - - 12.0 3.0 C _1-20 Monoethanol - - - - - - 1.5 - Amine DTPA - 0.1 0 0-500ppm 0-500ppm 0-500ppm 0 0 Succinic acid - - - - - 0 - 4.5 Cumene sulfonate - - 4.5 1-6 - 1-6 - - Ca or Na xylene - 5.0 - - 4.0 - 2.5 - Sulfonate Mg salt (Mg%) 0.5 0.7 0.5 0.04 0.6 0.04 0.3 0 1,3 bis (methylamino) cyclohexane - - - 0.5 - 0.5 - - N, N-dimethylamino ethyl methacrylate homopolymer - - - 0.2 - 0.2 - - Citric acid - - - 0-3.5 0-3.5 - - ethanol 6-8 5-8 6-9 4-10 7.0 4-10 4.0 4.0 Protease - - - 0.08 - 0-0.08 - - Malto H 0.05 0.002 0.005 0.01 0.4 0.05 0.002 0.01 Amylase - - - 0.002 - 0.005 0.04 0.05 Carbonate - - - - - 2.5 - - Polypropylene Glycol (Molecular Weight: 2,000-4,000) - - - 0-2 - - - - pH 7-8 7-8 7-8 8.5-11 7-8 8.5-11 7 7 Spices 0.1-0.7 100% in total (water and other)
[490] Example 23
[491] The following textile and hard surface detergent compositions were prepared according to the present invention.
[492] Sulfate 18.5 bicarbonate 18.6 Polycarboxylate 4.1 C ₁₈ α-olefins 0.2 Enzymes (lipases, proteases and / or cellulase) 0.004 Amylase 0.003 Malto H 0.05 Brightener 2 0.1 NI 1 1.0 Photoactivated bleach 0.04 Coated Sodium Percarbonate 45.0 TAED 8.8 Citric acid 2.5 Spices 0.1 100% combined with other and water

权利要求:
Claims (10)
[1" claim-type="Currently amended] A detergent composition comprising a maltogenic α-amylase enzyme and a detergent component selected from the group consisting of nonionic surfactants, proteases, bleaches and / or mixtures thereof.
[2" claim-type="Currently amended] The enzyme according to claim 1, wherein the maltogenic α-amylase enzyme is 0.0002 to 10% by weight, preferably 0.001 to 2% by weight, more preferably 0.001 to 1% by weight, based on the total weight of the detergent composition. Detergent composition consisting of levels.
[3" claim-type="Currently amended] The detergent composition of claim 1 or 2 further comprising a starch binding domain.
[4" claim-type="Currently amended] The detergent composition according to claim 3, wherein the maltogenic α-amylase enzyme has a starch binding domain or a starch binding domain is added to the maltogenic α-amylase enzyme.
[5" claim-type="Currently amended] 5. The detergent according to claim 1, wherein the nonionic surfactant is selected from the group consisting of polyethylene oxide condensates of alkyl alcohols, amide oxides, polyethylene oxide condensates of alkyl acids and / or mixtures thereof. Composition.
[6" claim-type="Currently amended] The bleach according to any one of claims 1 to 5, wherein the bleach is [Mn (5,12-dimethyl-1,5,8,12-tetraaza-bicyclo [6.6.2] hexadecane) Cl ₂ ]; [Mn (5,12-diethyl-1,5,8,12-tetraaza-bicyclo [6.6.2] hexadecane]; nonanoyloxybenzene-sulfonate, N-nonanoyl-6-amino Detergent composition selected from the group consisting of phenol sulfate esters of caproic acid, tetraacetylethylenediamine and / or mixtures thereof.
[7" claim-type="Currently amended] The "protease B" according to any one of claims 1 to 6, wherein the protease has the substituent Y217L described in protease subtilisin 309 from Bacillus subtilis, EP 251 446. "Protease D" variants with variant set N76D / S103A / V104I, WO 99/20727, with amino acid substituent set 101G / 103A / 104I / 159D / 232V / 236H / 245R / 248D / 252K A detergent composition selected from the group consisting of proteases and / or mixtures thereof described in WO 99/20726 and WO 99/20723.
[8" claim-type="Currently amended] 8. The detergent composition of claim 1, further comprising an enzyme selected from the group consisting of lipase, α-amylase, cyclomaltodextrin transferase, amyloglucosidase, and / or mixtures thereof. .
[9" claim-type="Currently amended] From detergent compositions for hydrolysis of aged starch and / or raw starch, from the group consisting of maltogenic α-amylase enzymes and nonionic surfactants, proteases, bleaches and / or mixtures thereof Use of the selected detergent ingredient.
[10" claim-type="Currently amended] 10. Use according to claim 9 for removing starch-containing dirt and stains and for maintaining good whiteness and dirt cleaning when formulated as a laundry composition.

类似技术:

---

公开号 | 公开日 | 专利标题

---

EP0139329B1|1990-03-14|Dishwashing compositions

---

CN101490231B|2011-09-07|Detergent compositions

---

EP0912097B1|2002-08-07|Antimicrobial peroxidase compositions

---

ES2310014T3|2008-12-16|Cleaning compositions containing multiply substituted protease variants.

---

ES2210501T3|2004-07-01|detergent compositions.

---

JP4213475B2|2009-01-21|Detergent composition comprising Bacillus subtilis pectinate lyase

---

US5629278A|1997-05-13|Detergent compositions

---

JP5486810B2|2014-05-07|Surface active bleach and dynamic pH

---

EP1224253B1|2006-11-29|Laundry detergent compositions with fabric care

---

US6030933A|2000-02-29|Detergent compositions comprising immobilized enzymes

---

JP4851093B2|2012-01-11|Detergent composition

---

KR19990087601A|1999-12-27|How to kill or suppress microbial cells

---

US20020123445A1|2002-09-05|Stability enhancing formulation components, compositions and laundry methods employing same

---

US5707950A|1998-01-13|Detergent compositions containing lipase and protease

---

DE69835214T2|2007-06-21|Detergent compositions using mannanase and a dirt-proof polymer

---

US8691743B2|2014-04-08|Liquid detergent compositions

---

ES2263273T3|2006-12-01|Detergent compositions of fabrics and 7th for the care of fabrics that understand a chemical entity containing a deposition assistant with high affinity for cellulose, a tensioactive and a protease.

---

US6376445B1|2002-04-23|Detergent compositions comprising a mannanase and a protease

---

US6133227A|2000-10-17|Enzymatic detergent compositions

---

CA2205413C|2001-02-20|Detergent compositions containing specific lipolytic enzymes

---

US20060205628A1|2006-09-14|Detergent compositions

---

JP2003503582A|2003-01-28|Aqueous liquid detergent composition comprising a foaming system

---

CZ11096A3|1996-06-12|Detergent containing two cellulase components, a detergent ingredient and method of treating clothes

---

CA2331139A1|1999-11-11|Laundry detergent and/or fabric care compositions comprising a modified antimicrobial protein

---

US6790822B1|2004-09-14|Detergent compositions having an anionically modified cellulose polymer

同族专利:

---

公开号 | 公开日

---

引用文献:

---

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

---

法律状态:
2000-06-30|Application filed by 더 프록터 앤드 갬블 캄파니

---

2000-06-30|Priority to KR1020027018044A

---

2003-02-07|Publication of KR20030011379A

优先权:

---

申请号 | 申请日 | 专利标题

---

KR1020027018044A|KR20030011379A|2002-12-30|2000-06-30|Detergent compositions comprising a maltogenic alpha-amylase enzyme|