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    • 专利摘要:
    The present invention relates to compositions for treating textiles in an aqueous medium or a wet medium, wherein the nanoparticles of one or more polymers (P) or one or more polymers (P) are insoluble under the operating conditions of the composition in an aqueous medium or a wet medium. It relates to the use of nano latex as anti-wrinkle and / or ironing aid. The composition may be a solid or liquid detergent, a liquid rinse and / or softening formulation, a drying additive in contact with the wet fabric in a dryer, an aqueous ironing aid, or a formulation of a pressporter that is placed on the dry fabric prior to performing the laundry.
    公开号:KR20030029147A
    申请号:KR10-2003-7002710
    申请日:2001-08-22
    公开日:2003-04-11
    发明作者:오배이에릭；라보마리-삐에르；해리슨이안
    申请人:로디아 쉬미；
    IPC主号:
    专利说明:

    COMPOSITION BASED ON NANOPARTICLES OR NANOLATEX OF POLYMERS FOR TREATING LINEN}
    [1] The present invention relates to the use of nanoparticles or polymers insoluble in polymers, in particular cotton-based fabrics, in aqueous or wet media, under the operating conditions of the composition, as nanowrinkling agents or as ironing aids. will be.
    [2] Before using textile fibers or fibrous textile articles (carpets, fabrics), a latex of polystyrene or a copolymer of (meth) acrylic acid or (meth) acrylic ester and styrene containing betaine as emulsifier It is known to pretreat (by filling, spraying or applying with a brush) using the composition (FR-A-1,416,813); The purpose of this pretreatment is to prevent or reduce staining of the article and to introduce a matt delustering finish.
    [3] In liquid detergent compositions, it is also provided to use latexes of nonionic polymers or nonionic monomers and optionally copolymers derived from cationic and / or anionic monomers as nonfelting agents (US- A-4 746 455).
    [4] Latexes of crosslinked copolymers of styrene and nonionic and anionic monomers are also known as agents for opaque liquid detergent compositions (US-A-3 340 217).
    [5] Washing in the washing machine involves a rotary drying run which wrinkles the fabric, which is accentuated in the rotary drying step, in particular by the formation of interfiber hydrogen bonds. Therefore, ironing is necessary to make the fabric look good.
    [6] Applicants have found that, in compositions for treating textiles, particularly cotton based textiles, the use of nanoparticles or nanolatex of insoluble polymers imparts wrinkle resistance properties or assists ironing thereof.
    [7] Such compositions may in particular be compositions for washing and / or rinsing and / or emulsifying the fabric, “prespotting” before washing the fabric, rotating drying the wet fabric in a tumble dryer, or ironing the fabric. have.
    [8] In the present invention, the expression "polymer nanoparticle" means a particle having a diameter of about 10 to 500 nm, preferably 20 to 300 nm, in particular 20 to 100 nm, more particularly 20 to 50 nm.
    [9] The expression "polymer nanolatex" means a stable aqueous dispersion of solid polymer nanoparticles having an average size of about 10 to 500 nm, preferably 20 to 300 nm, in particular 20 to 100 nm, more particularly 20 to 50 nm. Such dispersions generally have a solids content of about 10% to 50% by weight, preferably about 20% to 40% by weight.
    [10] A first subject matter of the present invention is a composition for treating textiles in an aqueous medium or a wet medium, wherein the nanoparticles or one or more polymers of one or more polymers (P) that are insoluble under the operating conditions of the composition in an aqueous medium or a wet medium ( At least one nanolatex of P) as an anti-wrinkle and / or ironing aid.
    [11] A second subject matter of the present invention relates to fabrics using a composition containing at least one nanoparticle of at least one polymer (P) or at least one nanolatex of at least one polymer (P) that is insoluble in the medium, either in an aqueous medium or in a wet medium. By treatment, it is a method of imparting wrinkle resistance properties to fabrics and / or helping to iron them.
    [12] The composition and the conditions of action (or treatment) may vary in form.
    [13] The composition may be in the form of:
    [14] In the form of solids (powders, granules, tablets, etc.) or concentrated aqueous dispersions which are placed in contact with the fabric to be treated after dilution with water;
    [15] In the form of concentrated dispersions which are pre-set on the dry fabric to be treated before dilution with water;
    [16] In the form of an aqueous dispersion placed directly on the dry fabric to be treated without dilution or a solid support (stick) containing the nanoparticles or the nanolatex, which is applied directly to the dry fabric to be treated;
    [17] * In the form of an insoluble solid support containing said nanoparticles of said polymer (P) or said nanolatex, placed in direct contact with the wet fabric to be treated.
    [18] Thus, the composition according to the invention can be:
    [19] Solid or liquid detergent formulations capable of forming wash liquor directly by dilution;
    [20] Liquid rinsing and / or softening formulations which can form rinsing and / or softening directly by dilution;
    [21] A solid material, in particular a textile, containing said nanoparticles or said nanolatex, which is intended to be placed in contact with a wet fabric in a tumble dryer; said solid material is hereinafter referred to as "tumble dryer additive";
    [22] Aqueous ironing formulations;
    [23] Laundry additives ("prespotter") which are to be placed on a dry fabric prior to carrying out washing with or without detergent formulations with or without the nanolatex (the additives hereafter referred to as "pressor") ).
    [24] The composition according to the invention is particularly suitable for the treatment of fabrics, in particular cotton based fabrics, in particular fabrics comprising at least 35% cotton.
    [25] Preferably the glass transition temperature Tg of the polymer (P) is about -40 ° C to 150 ° C, preferably about -40 ° C to 100 ° C, in particular about -40 ° C to 40 ° C.
    [26] The term "polymer" means a homopolymer or a copolymer derived from two or more monomers.
    [27] For good implementation of the invention, the polymer (P) contains:
    [28] Hydrophobic monomer units (N) that have no charge or are not ionizable at the working pH of the composition of the invention,
    [29] Optionally at least one hydrophilic monomer unit (F) selected from the following monomer units:
    [30] (F1) cationic or cationizable at the working pH of the composition,
    [31] * (F2) amphiphilic at the working pH of the composition,
    [32] (F3) anionic or anionic at the working pH of the composition,
    [33] * (F4) having no charge at the working pH of the composition, non-ionizable, hydrophilic, or
    [34] Mixtures thereof,
    [35] And optionally at least one crosslinking unit (R).
    [36] The monomer units (N) and (F) are preferably derived from α-β monoethylenically unsaturated monomers.
    [37] The monomer unit (R) is preferably derived from diethylenically unsaturated monomers.
    [38] The average molecular weight of the polymer (measured by gel permeation chromatography (GPC) THF and expressed in polystyrene equivalents) may preferably be at least 20,000.
    [39] As examples of the monomer from which the hydrophobic unit (N) is derived, the following may be mentioned:
    [40] Vinylaromatic monomers such as styrene, vinyltoluene, etc.
    [41] alkyl esters of α-β monoethylenically unsaturated acids such as linear or branched C 1 -C 10 alkyl acrylates and methacrylates such as methyl, ethyl, butyl, isobutyl, heptyl, nonyl and the like Rate,
    [42] Vinyl or allyl esters of saturated carboxylic acids, such as vinyl or allyl acetate, propionate or versatate,
    [43] α-β monoethylenically unsaturated nitriles such as acrylonitrile and the like,
    [44] α-olefins such as ethylene and the like.
    [45] As examples of the monomer from which the cationic or cationizable hydrophilic unit (F1) is derived, the following may be mentioned:
    [46] N, N- (dialkylamino-ω-alkyl) amides of α-β monoethylenically unsaturated carboxylic acids such as N, N-dimethylaminomethyl acrylamide or methacrylamide, N, N-dimethylaminoethyl acryl Amide or methacrylamide, N, N-dimethylamino-3-propyl acrylamide or methacrylamide and N, N-dimethylaminobutyl acrylamide or methacrylamide,
    [47] α-β monoethylenically unsaturated amino esters such as dimethylaminoethyl methacrylate (DMAM), dimethyl-aminopropyl methacrylate, di-tert-butylaminoethyl methacrylate or dipentylaminoethyl methacrylate,
    [48] Monomers, such as N-vinylformamide, N-vinylacetamide, etc., which are precursors of amine functional groups to produce primary amine functional groups by simple acidic or basic hydrolysis.
    [49] As examples of the monomer from which the amphoteric hydrophilic unit (F2) is derived, the following may be mentioned:
    [50] N, N-dimethyl-N-methacryloyloxyethyl-N- (3-sulfopropyl) ammonium sulfobetaine (SPE from Raschig), N, N-dimethyl-N- (2-methacrylamidoethyl ) -N- (3-sulfopropyl) ammonium betaine (SPP from Raschig), 1-vinyl-3- (3-sulfopropyl) imidazolidium betaine or 1- (3-sulfopropyl) -2-vinyl Pyridinium betaine (Raschig's SPV),
    [51] N- (dialkylamino-ω-alkyl) amides of α-β ethylenically unsaturated carboxylic acids such as N, N-dimethyl-aminomethyl acrylamide or methacrylamide, N, N-dimethylamino-3-propyl Quaternization of acrylamide or methacrylamide, or ethylenically unsaturated amino esters such as di-tert-butylaminoethyl methacrylate or dipentylaminoethyl methacrylate with alkali metals (particularly sodium) or propane sultone with chloroacetate Derivatives of the reaction.
    [52] As examples of the monomer from which the anionic or anionable hydrophilic unit (F3) is derived, the following may be mentioned:
    [53] Monomers containing at least one carboxyl functional group such as α-β ethylenically unsaturated carboxylic acid or anhydride, acrylic acid, methacrylic acid, maleic acid, fumaric acid or itaconic acid or anhydride, N-methacrylanalanine or N-acrylo Monohydroxyglycine, and water-soluble salts thereof,
    [54] Monomers comprising at least one sulfate or sulfonate functional group such as 2-sulfooxyethyl methacrylate, vinylbenzenesulfonic acid, allylsulfonic acid, 2-acrylamido-2-methylpropanesulfonic acid, sulfoethyl acrylate or meta Acrylates, or sulfopropyl acrylates or methacrylates, and water soluble salts thereof,
    [55] Monomers comprising at least one phosphonate or phosphate functional group such as vinylphosphonic acid, esters of ethylenically unsaturated phosphates such as hydroxyethyl methacrylate (Epicic 6835 from Rhodia) and polyoxyalkylene methacrylates Phosphates derived from and water soluble salts thereof,
    [56] Α-β monoethylenically unsaturated monomers which are precursors of the anionic functional group (s), such as hydrolysis thereof to produce carboxylate functional groups (tert-butyl acrylate, dimethylaminoethyl acrylate, maleic anhydride and the like).
    [57] As examples of monomers having no charge or from which non-ionizable hydrophilic units (F4) are derived, the following may be mentioned:
    [58] hydroxyalkyl esters of α-β ethylenically unsaturated acids, such as acrylates and methacrylates such as hydroxyethyl, hydroxypropyl,
    [59] α-β ethylenically unsaturated acid amides such as acrylamide, N, N-dimethyl methacrylamide, N-methyloyl-acrylamide, and the like,
    [60] Α-β ethylenically unsaturated monomers having water-soluble polyoxyalkylenated segments of the polyethylene oxide type, such as polyethylene oxide α-methacrylate (Lasport's Bisomer S20W, S10W, etc.) or α, ω-dimethacrylate, Rhodia Sipomer BEM (polyoxyethylene ω-behenyl methacrylate), Rhodia Sipomer SEM-25 (polyoxyethylene ω-tristyrylphenyl methacrylate),
    [61] Once polymerized, α-β ethylenically unsaturated monomers such as vinyl acetate, which are precursors of hydrophilic units or segments that can be hydrolyzed to produce vinyl alcohol units or polyvinyl alcohol segments,
    [62] Ureido-type α-β ethylenically unsaturated monomers, in particular methacrylamidoethyl-2-imidazolidinone (Sipomer WAM II of Rhodia).
    [63] As examples of the monomer from which the crosslinking unit (R) is derived, the following may be mentioned:
    [64] Divinylbenzene
    [65] Ethylene Glycol Dimethacrylate
    [66] Allyl methacrylate
    [67] Methylenebis (acrylamide)
    [68] Glyoxal bis (acrylamide)
    [69] butadiene.
    [70] The polymer (P) can be obtained by known methods by free radical polymerization of ethylenically unsaturated monomers in aqueous media. The nanolatex can in particular be obtained by free radical emulsion polymerization in water.
    [71] A method for obtaining nanoparticulate latexes having a small diameter is described by Colloid Polym. Sci. 266: 462-469 (1988) and Journal of Colloid and Interface Science. Vol. 89, No. 1, July 1982, page 185 and later. One method for producing latexes having an average size of particles of less than 100 nm, in particular in the range from 1 to 60 nm, most particularly 5 to 40 nm, is described in EP-A-644 205.
    [72] The selection and relative amounts of the monomer (s) from which the units (N), (F) and (R) of the polymer (P) are derived are such that the glass transition temperature Tg of the polymer (P) is from about -40 ° C to 150 ° C, It is preferably about -40 to 100 ° C, in particular about -40 to 40 ° C, so as to remain insoluble under the operating conditions of the composition of the present invention.
    [73] According to the invention, the polymer (P) is insoluble when less than 15% by weight, preferably less than 10% by weight, is soluble under the aqueous or wetting medium of the composition of the invention, ie in particular under the conditions of temperature and pH of the medium. To be considered.
    [74] The working pH of the composition according to the invention can range from about 2 to about 12, depending on the desired use.
    [75] For detergent formulations, the pH of the wash liquor is generally about 7 to 11, preferably 8 to 10.5;
    [76] In the case of rinsing and / or softening formulations, the pH of the rinsing and / or softening liquid is generally about 2 to 8;
    [77] In the case of a tumble dryer additive, the pH contemplated is that of the residual water and can be about 2 to 9;
    [78] In the case of aqueous ironing formulations, the pH of the formulation is generally about 5-9;
    [79] In the case of a pressporter, the pH considered is that of the wash liquor performed after washing, and is about 7 to 11, preferably 8 to 10.5.
    [80] For good implementation of the invention, at least 70% of the total mass of the polymer (P) is formed of hydrophobic units (N).
    [81] When the hydrophilic unit (F) is present, it preferably represents up to 30% of the total mass of the polymer (P).
    [82] When crosslinking units (R) are present, they generally represent up to 20%, preferably up to 10% and most particularly up to 5% of the total mass of the polymer (P).
    [83] A first embodiment of the invention is the use of nanoparticles or at least one nanolatex of at least one non-ionizable or non-ionizable polymer (P1) in the composition (C1) containing:
    [84] At least 70% by weight of hydrophobic monomer unit (N),
    [85] Optionally, a hydrophilic monomer unit (F4) having no charge or greater than 1% by weight, or which cannot be ionized,
    [86] Optionally, a crosslinking unit (R) having no or below 20% by weight of charge.
    [87] Preferably, according to this first embodiment, said chargeless or non-ionizable polymer (P1) contains:
    [88] At least 70% by weight of hydrophobic monomer unit (N),
    [89] Hydrophilic monomer units (F4) having no or non-ionizable charge of 3% to 30% by weight,
    [90] Optionally a crosslinking unit (R) having no or less than 20% by weight, preferably no more than 10% by weight, of charge.
    [91] The charge free or non-ionizable polymer (P1) may be any of the aforementioned textile care compositions, ie detergent formulations, rinsing and / or softening formulations, rotary dryers, which may have a working pH of 2 to 12. It can be used in additives, aqueous ironing formulations or pressporters.
    [92] A second embodiment of the present invention, in composition (C2), comprises nanoparticles of one or more polymers (P2) comprising anionic or anionable units, containing no cationic or cationizable units, containing Or in the use of one or more nanolatexes:
    [93] At least 70% by weight of hydrophobic monomer unit (N),
    [94] At least 1% by weight, preferably 3% to 30% by weight, especially 1% to 20% by weight of anionic or anionable hydrophilic monomer unit (F3),
    [95] Optionally, a hydrophilic monomer unit (F4) having no or below 29% by weight charge or which is not ionizable.
    [96] The polymer (P2) can be used in non-cationic fabric care compositions, ie detergent formulations, tumble dryer additives, aqueous ironing formulations or pressporters.
    [97] A third embodiment of the present invention is the use of the nanoparticles of at least one polymer (P3) or at least one nanolatex in composition (C3), comprising an amphoteric unit, comprising:
    [98] At least 70% by weight of hydrophobic monomer unit (N),
    [99] 0.1% by weight or more, preferably 20% by weight or less, most particularly 10% by weight or less of the amphoteric hydrophilic monomer unit (F2),
    [100] Optionally, a chargeless or non-ionizable hydrophilic monomer unit (F4),
    [101] Optionally, cationic or cationizable hydrophilic monomer units (F1),
    [102] [In the above, the combination of the hydrophilic monomer unit (F) preferably represents at least 1% by weight of the polymer (P3), and the molar ratio of the cationic charge to the anionic charge ranges from 1/99 to 80/20 depending on the desired treatment composition. to be].
    [103] The polymer (P3) having a molar ratio of cationic charge to anionic charge in the range of 1/99 to 80/20 can be used in rotary dryer additives and aqueous ironing formulations.
    [104] The above polymers (P3) having a molar ratio of cationic charge to anionic charge of 1/99 to 60/40, preferably 5/95 to 50/50 can also be used in detergent formulations and pressporters.
    [105] A fourth embodiment of the invention relates to a nanoparticle of at least one polymer (P4) comprising, in composition (C4), both cationic or cationizable units and anionic or anionable units, comprising One or more nanolatex uses are:
    [106] At least 70% by weight of hydrophobic monomer unit (N),
    [107] Cationic or cationizable hydrophilic monomer units (F1),
    [108] Anionic or anionable hydrophilic monomer units (F3),
    [109] Optionally, the amphoteric hydrophilic monomer unit (F2),
    [110] Optionally, a chargeless or non-ionizable hydrophilic monomer unit (F4),
    [111] [In the above, the combination of the hydrophilic monomer unit (F) preferably represents 1% by weight or more of the polymer (P4), and the molar ratio of the cationic charge to the anionic charge is preferably 1/99 to 80 depending on the desired treatment composition. / 20 range].
    [112] The polymer (P4) having a molar ratio of cationic charge to anionic charge in the range of 1/99 to 80/20 can be used in rotary dryer additives and aqueous ironing formulations.
    [113] The polymers (P4) in which the molar ratio of the cationic charge to the anionic charge ranges from 1/99 to 60/40, preferably 5/95 to 50/50 can also be used in detergent formulations and pressporters.
    [114] A fifth embodiment of the present invention, in composition (C5), comprises nanoparticles of at least one polymer (P5) comprising cationic or cationizable units and free of anionic or anionable units, containing Or in the use of one or more nanolatexes:
    [115] At least 70% by weight of hydrophobic monomer unit (N),
    [116] At least 1% by weight, preferably 3% to 30% by weight, most particularly 1% to 10% by weight of cationic or cationizable hydrophilic monomer units (F1),
    [117] Optionally, a hydrophilic monomer unit (F4) having no or less than 20% by weight of charge.
    [118] The polymer (P5), which may have a working pH in the range of 2 to 12, may be any of the aforementioned textile care compositions, ie detergent formulations, rinsing and / or softening formulations, tumble dryer additives, aqueous ironing formulations or It can be used in a press porter.
    [119] In the most preferred manner, when composition (C5) is a detergent composition, said monomeric unit (F1) is a cationizable unit derived from one or more cationizable monomers having a pKa of less than 11, preferably less than 10.5.
    [120] As examples of nanoparticles or nanolatexes of polymer (P), mention may be made in particular of nanoparticles or nanolatexes of copolymers comprising units derived from:
    [121] * Methyl methacrylate / butyl acrylate / hydroxyethyl methacrylate / methacrylic acid, where the glass transition temperature Tg can range from 10 ° C. to 80 ° C., depending on the composition of the polymer,
    [122] Methyl methacrylate / ethylene glycol dimethacrylate / methacrylic acid, where the glass transition temperature Tg may range from 10 ° C. to 80 ° C., depending on the composition of the polymer,
    [123] Styrene / divinylbenzene / methacrylic acid, where the glass transition temperature Tg may range from 100 ° C. to 140 ° C., depending on the composition of the polymer,
    [124] Styrene / butyl acrylate / hydroxyethyl methacrylate / methacrylic acid, which may have a glass transition temperature Tg in the range of 10 ° C. to 80 ° C., depending on the composition of the polymer,
    [125] Veova 10 (vinyl C 10 versatate) / methyl methacrylate / butyl acrylate / methacrylic acid, wherein the glass transition temperature Tg can range from 10 ° C. to 80 ° C., depending on the composition of the polymer,
    [126] * Methyl methacrylate / butyl acrylate / hydroxyethyl methacrylate / methacrylic acid / N, N-dimethyl-N-meta, depending on the composition of the polymer, where the glass transition temperature Tg can range from 10 ° C. to 80 ° C. Cryloyloxyethyl-N- (3-sulfopropyl) ammonium sulfobetaine (Raschig SPE),
    [127] Methyl methacrylate / butyl acrylate / hydroxyethyl methacrylate / methacrylic acid / vinylphosphonic acid, wherein the glass transition temperature Tg can range from 10 ° C. to 80 ° C., depending on the composition of the polymer,
    [128] Empicryl 6835 from methyl methacrylate / butyl acrylate / hydroxyethyl methacrylate / methacrylic acid / Rhodia, where the glass transition temperature Tg can range from 10 ° C. to 80 ° C., depending on the composition of the polymer.
    [129] Styrene / butadiene / acrylic acid, where the glass transition temperature Tg may range from -40 ° C. to 10 ° C., depending on the composition of the polymer,
    [130] Butyl acrylate / methacrylic acid, wherein the glass transition temperature Tg can range from -40 ° C. to 10 ° C., depending on the composition of the polymer.
    [131] According to the invention, the amount of nanoparticles or nanolatex of the polymer (P) used in the treatment composition may range from 0.05% to 10% by dry weight relative to the dry weight of the composition, depending on the desired application. Thus, the polymer (P) can be used as follows:
    [132] % Of nanoparticles or nanolatex of polymer (P) (by dry weight) Type of treatment composition used 0.05-5 preferably 0.1-3 Detergent Formulation 0.05-3 preferably 0.1-2 Rinsing and / or Softening Formulations 0.05-10 preferably 0.1-5 Tumble dryer additives 0.05-10 preferably 0.1-5 Ironing Formulation 0.05-10 preferably 0.1-5 Press porter
    [133] Other components may be present in the treatment composition along with nanoparticles or nanolatex of polymer (P). The nature of these components depends on the desired use of the composition.
    [134] Thus, in the case of detergent formulations for fabric washing, they generally contain:
    [135] One or more natural and / or synthetic surfactants,
    [136] One or more detergent supplements ("builders"),
    [137] Optionally an oxidizing agent or oxidation system, and
    [138] -A series of specific additives.
    [139] Detergent formulations may contain a surfactant in an amount corresponding to about 3% to 40% by weight relative to the detergent formulation. Such surfactants are as follows.
    [140] Anionic surfactant
    [141] Alkyl ester sulfonates of the formula R-CH (SO 3 M) -COOR 'wherein R represents a C 8 -C 20 , preferably C 10 -C 16 alkyl radical, and R' represents C 1 -C 6 , Preferably C 1 -C 3 alkyl radicals, M is an alkali metal (sodium, potassium or lithium) cation, substituted or unsubstituted ammonium (methyl-, dimethyl-, trimethyl- or tetramethylammonium, dimethylpiperidinium Or alkanolamine derivatives (monoethanolamine, diethanolamine, triethanolamine, etc.). Most particularly mention may be made of methyl ester sulfonates wherein the radical R is C 14 -C 16 ;
    [142] Alkyl sulphate of formula ROSO 3 M, wherein R represents a C 5 -C 24 , preferably C 10 -C 18 alkyl or hydroxyalkyl radical, M represents a hydrogen atom or a cation of the same definition as above And ethoxylated (EO) and / or propoxylated (P0) derivatives thereof, comprising on average 0.5 to 30, preferably 0.5 to 10 EO and / or P0 units;
    [143] Alkylamide sulfate of the formula RCONHR'OSO 3 M [wherein R represents a C 2 -C 22 , preferably C 6 -C 20 alkyl radical, R ′ represents a C 2 -C 3 alkyl radical, and M is Hydrogen atom or a cation of the same definition as above; and also an ethoxylated (EO) and / or propoxylated (P0) derivative thereof, comprising on average 0.5 to 60 EO and / or P0 units;
    [144] Saturated or unsaturated C 8 -C 24 , preferably C 14 -C 20 fatty acid salts, C 9 -C 20 alkylbenzenesulfonates, primary or secondary C 8 -C 22 alkylsulfonates, alkylglyceryl sulfonates, Sulfonated polycarboxylic acids, paraffin sulfonates, N-acyl N-alkyltaurates, alkyl phosphates, isethionates, alkyl succinates, alkyl sulfosulfinates, sulfosuccinates as described in GB-A-1,082,179 Monoesters or diesters, N-acyl sarcosinates, alkylglycoside sulfates, polyethoxycarboxylates; The cation can be an alkali metal (sodium, potassium or lithium), substituted or unsubstituted ammonium residues (methyl-, dimethyl-, trimethyl- or tetramethylammonium, dimethylpiperidinium, etc.) or alkanolamine derivatives (monoethanolamine, diethanol Amines, triethanolamines, etc.);
    [145] Nonionic surfactant
    [146] Polyoxyalkylenated (polyoxyethylenated, polyoxypropyleneated or polyoxybutylenated) alkylphenols wherein the alkyl substituent is C 6 -C 12 and comprises 5 to 25 oxyalkylene units; Examples that may be mentioned are Triton X-45, X-114, X-100 or X-102 products from Rohm & Haas Co .;
    [147] Glucosamide, glucamide or glycerolamide;
    [148] Polyoxyalkylenated C 8 -C 22 aliphatic alcohols comprising 1 to 25 oxyalkylene (oxyethylene or oxypropylene) units; Examples that may be mentioned are Tergitol 15-S-9 and Tergitol 24-L-6 NMW by Union Carbide Corp., Neodol 45-9, Neodol 23-65, Neodol 45-7 and Neodol 45-4 by Shell Chemical Co. , And Kyro EOB products of The Procter & Gamble Co .;
    [149] Products produced by ethylene oxide condensation or compounds produced by condensation of propylene oxide with propylene glycol, such as Pluronic products of BASF;
    [150] Products produced by the condensation of ethylene oxide or compounds produced by the condensation of propylene oxide with ethylenediamine, such as the Tetronic product of BASF;
    [151] Amine oxides such as C 10 -C 18 alkyl dimethylamine oxide and C 8 -C 22 alkoxy ethyl dihydroxyethylamine oxide;
    [152] Alkylpolyglycosides described in US-A-4,565,647;
    [153] C 8 -C 20 fatty acid amides;
    [154] Ethoxylated fatty acids;
    [155] Ethoxylated fatty amides;
    [156] Ethoxylated amines.
    [157] Amphoteric and Zwitterionic Surfactants
    [158] Condensation products of alkyldimethylbetaines, alkylamidopropyldimethylbetaines, alkyltrimethylsulfobetaines and fatty acid and protein hydrolysates;
    [159] Alkyl ampoacetate or alkyl ampodiacetate having 6 to 20 carbon atoms in the alkyl group.
    [160] Detergent aids ("builders") to enhance the surfactant properties are about 5-50% by weight, preferably about 5-30% by weight, or about 10-80% by weight of the powdered detergent formulation. %, Preferably 15-50% by weight, which detergent adjuvant is as follows:
    [161] Mineral detergent supplements
    [162] Polyphosphates of alkali metal, ammonium or alkanolamine (tripolyphosphate, pyrophosphate, orthophosphate or hexametaphosphate)
    [163] Tetraborate or borate precursors;
    [164] Silicates, particularly those having a SiO 2 / Na 2 O ratio of about 1.6 / 1 to 3.2 / 1, and lamellar silicates described in US-A-4,664,839;
    [165] Alkali metal or alkaline earth metal carbonates (bicarbonates, sesquicarbonates);
    [166] Cogranulates of alkali metal silicate hydrates and alkali metal (sodium or potassium) carbonates in the Q2 or Q3 form, described in EP-A-488,868;
    [167] Crystalline or amorphous aluminosilicates of alkali metals (sodium or potassium) or ammonium such as zeolites A, P, X and the like; Zeolite A with a particle size of about 0.1-10 micrometers is preferred.
    [168] Organic Detergent Aids
    [169] Water-soluble polyphosphonates (ethane 1-hydroxy-1,1-diphosphonate, methylenediphosphonate salt, etc.);
    [170] Water soluble salts of carboxyl polymers or copolymers or water soluble salts thereof, such as:
    [171] Polycarboxylate ethers (oxydisuccinic acid and salts thereof, monosuccinic tartrate and salts thereof, disuccinic acid tartrate and salts thereof);
    [172] Hydroxypolycarboxylate ethers;
    [173] Citric acid and salts thereof, melic acid and succinic acid and salts thereof;
    [174] Polyacetic acid salts (ethylenediaminetetraacetate, nitrilotriacetate, N- (2-hydroxyethyl) nitrilodiacetate);
    [175] C 5 -C 20 alkyl succinic acids and salts thereof (2-dodecenyl succinate, lauryl succinate);
    [176] Carboxyl polyacetal esters;
    [177] Polyaspartic acid and polyglutamic acid and salts thereof;
    [178] Polyimides derived from polycondensation of aspartic acid and / or glutamic acid;
    [179] Polycarboxymethyl derivatives of glutamic acid or other amino acids.
    [180] Detergent formulations may also contain one or more oxygen releasing bleaches that contain percompounds, preferably persalts.
    [181] The bleach may be present in an amount corresponding to about 1% to 30% by weight, preferably 4% to 20% by weight relative to the detergent formulation.
    [182] Examples of percompounds that can be used as bleaches include, in particular, perborate such as sodium perborate monohydrate or tetrahydrate; Mention may be made of peroxygenated compounds such as sodium carbonate peroxyhydrate, pyrophosphate peroxyhydrate, urea peroxyhydrate, sodium peroxide and sodium persulfate.
    [183] Preferred bleaches are sodium perborate monohydrate or tetrahydrate and / or sodium carbonate peroxyhydrate.
    [184] The formulation generally corresponds in situ in the wash medium, wherein the peroxycarboxylic acid corresponds to from about 0.1% to 12% by weight, preferably from 0.5% to 8% by weight relative to the detergent formulation. It is combined with the bleach activator which produces in quantity. Among these activators, tetraacetylethylenediamine, tetraacetylmethylenediamine, tetraacetylglycoluryl, sodium p-acetoxybenzenesulfonate, pentaacetylglucose and octaacetyllactose can be mentioned.
    [185] Mention may also be made of non-oxygenated bleaches which act by photoactivation in the presence of oxygen, which are agents such as sulfonated aluminum and / or zinc phthalocyanine. Detergent formulations may also contain oil-release agents, anti-redeposition agents, chelating agents, dispersants, fluorescent materials, foam inhibitors, emollients, enzymes and various other additives.
    [186] Soil-release agent
    [187] It may be used in an amount of about 0.01-10% by weight, preferably about 0.1-5% by weight, more preferably about 0.2-3% by weight.
    [188] In particular mention may be made of the following formulations:
    [189] Cellulose derivatives such as cellulose hydroxy ether, methylcellulose, ethylcellulose, hydroxypropylmethylcellulose or hydroxybutylmethylcellulose;
    [190] Polyvinyl esters grafted to polyalkylene trunks, such as polyvinyl acetate grafted to polyoxyethylene stems (EP-A-219,048);
    [191] Polyvinyl alcohol;
    [192] Ethylene terephthalate and / or propylene terephthalate (unit number) / polyoxyethylene terephthalate (unit number) molar ratio is about 1/10 to 10/1, preferably about 1/1 to 9/1, polyoxyethylene Polyester copolymers based on ethylene terephthalate and / or propylene terephthalate and polyoxyethylene terephthalate units, wherein the terephthalate comprises polyoxyethylene units having a molecular weight of about 300 to 5,000, preferably about 600 to 5,000. (US-A-3,959,230, US-A-3,893,929, US-A-4,116,896, US-A-4,702,857, US-A-4,770,666);
    [193] Sulfonated polyester oligomers (US-A-4,968,451) obtained by sulfonation of oligomers derived from ethoxylated allyl alcohols, dimethyl terephthalate and 1,2-propylene diol, comprising 1 to 4 sulfonated groups;
    [194] Polyester copolymers based on propylene terephthalate and polyoxyethylene terephthalate units and terminated with ethyl or methyl units (US-A-4,711,730) or polyester oligomers (US-A-4,702,857) or terminated with alkylpolyethoxy groups or Sulfopolyethoxy (US-A-4,721,580) or sulfoaroyl (US-A-4,877,896) anionic groups;
    [195] Sulfonated polyester copolymers (FR-A-2,720,399) derived from terephthalic acid, isophthalic acid and sulfoisophthalic acid, anhydrides or diesters and diols.
    [196] Anti-Redeposition Agent
    [197] It may generally be used in amounts of about 0.01-10% by weight relative to powder detergent formulations, or about 0.01-5% by weight relative to liquid detergent formulations.
    [198] In particular mention may be made of the following formulations:
    [199] Ethoxylated monoamines or polyamines, and ethoxylated amine polymers (US-A-4,597,898, EP-A-11,984);
    [200] Carboxymethyl cellulose;
    [201] Sulfonated polyester oligomers (FR-A-2,236,926) obtained by condensation of isophthalic acid, dimethyl sulfosuccinate and diethylene glycol;
    [202] Polyvinylpyrrolidone.
    [203] Chelating agents
    [204] Chelating agents of iron and magnesium may be present in amounts of about 0.1-10% by weight, preferably about 0.1-3% by weight.
    [205] In particular, mention may be made of:
    [206] Aminocarboxylates such as ethylenediaminetetraacetate, hydroxyethylethylenediaminetriacetate and nitrilotriacetate;
    [207] Aminophosphonates such as nitrilotris (methylenephosphonate);
    [208] Polyfunctional aromatic compounds such as dihydroxydisulfobenzene.
    [209] Polymeric dispersants
    [210] It is present in an amount of about 0.1-7% by weight, which can control calcium and magnesium hardness, and is a formulation as follows:
    [211] Water-soluble molecular weights of about 2,000 to 100,000, obtained by polymerization or copolymerization of ethylenically unsaturated carboxylic acids such as acrylic acid, maleic acid or anhydride, fumaric acid, itaconic acid, aconic acid, mesaconic acid, citraconic acid or methylenemalonic acid Polycarboxylic acid salts, most particularly polyacrylates having a molecular weight of about 2,000 to 10,000 (US-A-3,308,067), copolymers of aryl acid and maleic anhydride having a molecular weight of about 5,000 to 75,000 (EP-A-66,915);
    [212] Polyethylene glycol having a molecular weight of about 1,000 to 50,000.
    [213] Fluorescent material (brightener)
    [214] It may be present in an amount of about 0.05-1.2% by weight and is as follows:
    [215] Derivatives such as stilbene, pyrazoline, coumarin, fumaric acid, cinnamic acid, azoles, methinecyanin and thiophene ("The production and application of fluorescent brightening agents" published by M. Zahradnik, John Wiley & Sons, New York , 1982).
    [216] Foam inhibitor
    [217] It may be present in an amount that can be up to 5% by weight and is in the following formulations:
    [218] C 10 -C 24 monocarboxylic fatty acids or alkali metals, ammonium or alkanolamine salts thereof, and fatty acid triglycerides;
    [219] Saturated or unsaturated aliphatic, alicyclic, aromatic or heterocyclic hydrocarbons such as paraffins and waxes;
    [220] N-alkylaminotriazines;
    [221] Monostearyl phosphate and monostearyl alkyl phosphate;
    [222] Polyorganosiloxane oil or resin, optionally in combination with silica particles.
    [223] Softener
    [224] It may be present in an amount of about 0.5-10% by weight and is an agent such as clay.
    [225] enzyme
    [226] It may be present in an amount of up to 5 mg, preferably about 0.05-3 mg, of active enzyme per gram of detergent formulation by weight and is an enzyme such as:
    [227] Proteases, amylases, lipases, cellulases and peroxidases (US-A-3,553,139, US-A-4,101,457, US-A-4,507,219, US-A-4,261,868).
    [228] Other additives
    [229] In particular, mention may be made of:
    [230] Buffers,
    [231] Spices,
    [232] Pigment.
    [233] Washing may be carried out at a temperature of about 25 to 90 ° C., using a detergent formulation, in particular in a washing machine, at a ratio of 0.5 g / l to 20 g / l, preferably 2 g / l to 10 g / l. .
    [234] If the treatment composition consists of an aqueous liquid formulation for fabric rinsing and / or softening, it may be used in a ratio of 0.2 to 10 g / l, preferably 2 to 10 g / l. This rinsing / softening may be performed at room temperature.
    [235] In addition to nanoparticles or nanolatex of polymer (P), other components of the following types may be present:
    [236] In the range from 3% to 50%, preferably from 4% to 30% of the formulation, which may be combined with an amount of nonionic surfactant (ethoxylated fatty alcohol, ethoxylated alkylphenol, etc.), which may optionally be up to 3% Amount of cationic surfactant (triethanolamine diester quaternized with dimethyl sulfate, N-methyl-imidazoline tallow ester methyl sulfate, dialkyl-dimethylammonium chloride, alkylbenzyldimethylammonium chloride, methyl Combinations of alkylimidazolinium sulfate, methyl methylbis (alkylamidoethyl) -2-hydroxyethylammonium sulfate, etc.);
    [237] Optical brighteners (0.1% to 0.2%);
    [238] Optionally a color-fast agent (polyvinylpyrrolidone, polyvinyloxazolidone, polymethacrylamide, etc., 0.03% to 25%, preferably 0.1% to 15%),
    [239] Colorants,
    [240] - Spices,
    [241] Solvents, in particular alcohols (methanol, ethanol, propanol, isopropanol, ethylene glycol or glycerol),
    [242] -Foam limiters.
    [243] When the treatment composition consists of an additive for drying the fabric in a suitable tumble dryer, the additive consists, for example, of strips of woven or non-woven textile raw materials or nanocelluloses of polymer (P) or of cellulose sheets. Contains a soft solid support; The additive is introduced into the wet fabric which will dry for 10 to 60 minutes at a temperature of about 50 to 80 ° C. upon rotary drying. The additive also contains cationic softeners (up to 99%) and fading agents (up to 80%) as mentioned above.
    [244] Another type of treatment composition consists of an ironing formulation that can be sprayed directly onto the dry fabric before ironing.
    [245] The formulation may also contain a silicone based polymer (0.2% to 5%), nonionic surfactant (0.5% to 5%) or anionic surfactant (0.5% to 5%), fragrance (0.1% to 3%) or cellulose Derivatives (0.1% to 3%), for example starch; Spraying the formulation onto the fabric makes ironing easier and limits wrinkles on the fabric when worn.
    [246] Another type of treatment composition consists of a pressporter in the form of an aqueous dispersion or a solid (stick).
    [247] In addition to nanoparticles or nanolatex of polymer (P), other components of the following types may be present:
    [248] Anionic surfactants such as those already mentioned above in amounts of at least 5% by weight of the composition,
    [249] Nonionic surfactants, as already mentioned above, in amounts ranging from 15% to 40% by weight of the composition,
    [250] Aliphatic hydrocarbons, in amounts ranging from 5% to 20% by weight of the composition.
    [251] A second subject matter of the present invention is to provide antiwrinkle properties to fabrics by treating the fabric with a composition containing nanoparticles or nanolatex of at least one polymer (P) that is insoluble in the medium, either in an aqueous medium or in a wet medium. And / or to help with ironing thereof.
    [252] The type of composition, as well as the amount of polymer (P) and other additives that may be present, and the operating conditions used have already been mentioned above.
    [253] Other subject matter of the present invention are aqueous formulations for ironing fabrics, textile rotary drying additives, containing nanoparticles of at least one polymer (P) selected from polymers (P3) or at least one nanolatex of at least one polymer (P). , Detergents for fabric laundry, and additives for fabric laundry. The amounts of polymer (P3) and other additives that may be present have already been mentioned above.
    [254] The diameter of the polymer nanoparticles or nanolatex according to the present invention can be measured by known methods by light scattering or transmission electron microscopy.
    [255] The following examples are shown for illustrative purposes.
    [256] The polymer (P) latexes used to prepare the formulations in the examples of the present invention are the following latexes (I) and (II):
    [257] Latex (I) :
    [258] Methyl methacrylate / butyl acrylate / hydroxyethyl methacrylate / methacrylic acid / N, N-dimethyl-N-methacryloyloxyethyl-N- (3-sulfopropyl) ammonium sulfobetaine (Raschig Spe);
    [259] The mass ratio between monomers is 42.3 / 35.4 / 15.8 / 4.2 / 2.2,
    [260] The glass transition temperature Tg is about 41 ° C.,
    [261] The average particle size is about 35 to 45 nm and the solids content is about 30%.
    [262] Latex (II) :
    [263] Methyl methacrylate / butyl acrylate / hydroxyethyl methacrylate / methacrylic acid;
    [264] The mass ratio between monomers is 37/55/5/3,
    [265] The glass transition temperature Tg is about 17 ° C.,
    [266] The average particle size is about 30 to 35 nm and the solids content is about 30%.
    [267] Example 1
    [268] Detergent Formulation
    [269] Formulation(A)P present(B)colorP member(C)P member Ingredientweight%weight%weight% NaTPP 40 Zeolite 4A 0 25 25 2 SiO 2 , Na 2 O silicate 5 5 5 Sodium carbonate 5 15 15 Acrylate / maleate copolymer Sokalan CP5 (BASF) 0 5 5 Sodium sulfate 8 21 8 CMC blanose 7MXF (Hercules) One One One Perborate monohydrate 15 0 15 Granulated TAED 5 0 5 Anionic Surfactants Laurylbenzene Sulfate (Nansa) 6 8 6 Nonionic Surfactant Symperonic A3 (3 EO Ethoxylated Alcohol-ICI) 3 5 3 Nonionic Surfactant Symperonic A9 (9 EO Ethoxylated Alcohol-ICI) 9 11 9 Enzymes (esterases, amylases, cellulases, proteases) 0.5 0.5 0.5 Spices One One One Latex (I) (% solids) 1.0 1.0 1.0 Polyvinylpyrrolidone 0 One 0 Soil-release sulfonated copolyesterRepel-O-Tex PF 594 (Rhodia) 0.5 0.5 0.5
    [270] Laundry runs were performed on Tergotometer laboratory machines known to detergent composition formulation experts. The machine simulates the mechanical and thermal effects of a vibrating American laundry machine, but due to the presence of the washing drum, a series of tests can be run simultaneously to save significant time.
    [271] Cut 25 x 25 cm specimens from the unfinished side. The cotton specimens are first ironed so that they all have the same level of wrinkles before washing.
    [272] Thereafter, under the following conditions, it is washed with a detergent formulation comprising the latex (I) and rinsed once:
    [273] -Number of specimens per Tergotometer drum: 2
    [274] -Volume of water: 1 l
    [275] -Contrexeville Water of French hardness 30 ° TH, obtained by appropriate dilution of the trademark mineral water
    [276] Laundry product concentration: 5 g / l
    [277] -Washing temperature: 40 ℃
    [278] -Laundry time: 20 minutes
    [279] Rotational speed of the Tergotometer: 100 rpm
    [280] -Rinse with cold water (about 30 ° TH)
    [281] Rinse time: 5 minutes
    [282] Thereafter, the test piece was crimped under a 3 kg press for 20 seconds, and then dried vertically overnight.
    [283] The same run was performed using the same but without detergent latex (I) formulation.
    [284] Thereafter, digital color photographs of the dry test pieces were taken and then switched to the 256 gray scale (greyscale of 0 to 255) level.
    [285] The number of pixels corresponding to each grayscale level was counted.
    [286] For each histogram obtained, the standard deviation σ of the distribution of grayscale levels was measured.
    [287] σ1 corresponds to the standard deviation obtained with the detergent formulation containing no latex water.
    [288] sigma 2 corresponds to the standard deviation obtained with a detergent formulation comprising latex (I).
    [289] The performance value is obtained from the equation -Δσ = σ2-σ1.
    [290] The performance values obtained are as follows:
    [291] Formulation(A)(B)(C) -Δσ 3.5 4 4.5
    [292] This positive value of -Δσ is indicative of the wrinkle resistance properties provided by the detergent formulation containing the latex according to the invention.
    [293] Example 2
    [294] Rinsing / Softening Formulation
    [295] Ingredientweight% Cationic Surfactant: Ditallow Dimethylammonium Chloride 5% Spices One% HCl to obtain pH = 3 0.2% Latex (I) or (II) (% solids) 2%
    权利要求:
    Claims (33)
    [1" claim-type="Currently amended] A composition for treating a fabric in an aqueous medium or a wet medium, wherein the composition comprises nanoparticles of one or more polymers (P) or one or more nanolatexes of one or more polymers (P) that are insoluble under the operating conditions of the composition in an aqueous medium or a wet medium. Use as antiwrinkle and / or ironing aid.
    [2" claim-type="Currently amended] The method of claim 1, wherein the average particle size of the nanoparticles or the nanolatex is 10 to 500 nanometers, preferably 20 to 300 nanometers, especially 20 to 100 nanometers, more particularly 20 to 50 nanometers. Characteristic uses.
    [3" claim-type="Currently amended] Use according to claim 2, characterized in that the solids content of the nanolatex is 10% to 50% by weight, preferably 20% to 40% by weight.
    [4" claim-type="Currently amended] Use according to any of the preceding claims, characterized in that the composition is in the form of:
    A solid or concentrated aqueous dispersion, diluted in water and placed in contact with the fabric to be treated;
    A concentrated dispersion, previously placed in the dry fabric to be treated, before dilution with water;
    An aqueous dispersion which is placed directly on the dry fabric to be treated without dilution, or a solid support containing the particles or the nanolatex, which is directly applied to the dry fabric to be treated; or
    Insoluble solid support containing said particles or said nanolatex, in direct contact with the wet fabric to be treated.
    [5" claim-type="Currently amended] The use according to any one of claims 1 to 4, wherein the composition contains 0.05% to 10% of the particles or the nanolatex by dry weight.
    [6" claim-type="Currently amended] Use according to any one of claims 1 to 5, characterized in that the composition is:
    A solid or liquid detergent formulation containing 0.05% to 5%, preferably 0.1% to 3% of the particles or the nanolatex by dry weight, which can form the wash liquor directly by dilution;
    Rinsing and / or liquid containing 0.05% to 3%, preferably 0.1% to 2% of the particles or the nanolatex by dry weight, which can directly rinse and / or soften by dilution Softening formulations;
    A solid material, in particular a textile material, containing 0.05% to 10%, preferably 0.1% to 5% of the nanoparticles or the nanolatex by dry weight, which is intended to be placed in contact with the wet fabric in a tumble dryer. );
    An aqueous ironing formulation containing from 0.05% to 10%, preferably from 0.1% to 5% of said particles or said nanolatex by dry weight;
    0.05% to 10% by dry weight, preferably 0.1% to 5% of the particles, which are to be placed on a dry fabric prior to the washing process with or without detergent particles with or without the nanolatex. Or a prespotter containing the nano latex.
    [7" claim-type="Currently amended] Use according to any of claims 1 to 6, characterized in that the polymer (P) contains:
    Hydrophobic monomer units (N) that have no charge or are not ionizable at the working pH of the composition of the invention,
    Optionally at least one hydrophilic monomer unit (F) selected from the following monomer units:
    (F1) cationic or cationizable at the working pH of the composition,
    * (F2) Amphiphilic at the working pH of the composition
    (F3) anionic or anionic at the working pH of the composition,
    * (F4) free of charge, non-ionizable, hydrophilic at the working pH of the composition,
    Mixtures thereof,
    And, optionally, at least one crosslinking unit (R).
    [8" claim-type="Currently amended] Use according to claim 7, characterized in that the monomeric units (N) and (F) are derived from α-β monoethylenically unsaturated monomers and any monomeric unit (R) is derived from diethylenically unsaturated monomers. .
    [9" claim-type="Currently amended] 9. The hydrophobic unit (N) according to claim 7 or 8, wherein the hydrophobic unit (N) is a vinylaromatic monomer, an alkyl ester of α-β monoethylenically unsaturated acid, a vinyl or allyl ester of saturated carboxylic acid, α-β monoethylenically unsaturated nitrile. Or from α-olefins.
    [10" claim-type="Currently amended] 10. The N, N- (dialkylamino-ω-alkyl) of any of claims 7 to 9, wherein the cationic or cationizable hydrophilic unit (F1) is an α-β monoethylenically unsaturated carboxylic acid. Or amides, α-β monoethylenically unsaturated amino esters or monomers which are precursors of primary amine functional groups by hydrolysis.
    [11" claim-type="Currently amended] The amphoteric hydrophilic unit (F2) according to any one of claims 7 to 10, wherein the amphoteric hydrophilic unit (F2) is N, N-dimethyl-N-methacryloyloxyethyl-N- (3-sulfopropyl) ammonium sulfobebeta, N, N-dimethyl-N- (2-methacrylamidoethyl) -N- (3-sulfopropyl) ammonium betaine, 1-vinyl-3- (3-sulfopropyl) imidazolidium betaine, 1 -(3-sulfopropyl) -2-vinylpyridinium betaine or N- (dialkylamino-ω-alkyl) amide or α-β monoethylenically unsaturated amino ester of α-β ethylenically unsaturated carboxylic acid , Derivatives of quaternization reaction of alkali metal or propane sultone with chloroacetate.
    [12" claim-type="Currently amended] The α-β monoethylenically unsaturated monomer, at least one sulfate or sulfonate functional group according to any one of claims 7 to 11, wherein the anionic or anionable hydrophilic unit (F3) comprises at least one carboxyl functional group. Α-β monoethylenically unsaturated monomer comprising, α-β monoethylenically unsaturated monomer comprising at least one phosphonate or phosphate functional group, and water-soluble salts thereof, or α which is a precursor of a carboxyl functional group by hydrolysis -β derived from monoethylenically unsaturated monomers.
    [13" claim-type="Currently amended] The non-ionic or non-ionizable hydrophilic unit (F4) is a hydroxyalkyl ester of α-β monoethylenically unsaturated acid, α-β monoethylenically unsaturated acid amide, Α-β ethylenically unsaturated monomer having a water-soluble polyoxyalkylenated segment, α-β monoethylenically unsaturated monomer which is a precursor of a vinyl alcohol unit or polyvinyl alcohol segment by hydrolysis after polymerization, or methacrylamidoethyl- Use derived from 2-imidazolidinone.
    [14" claim-type="Currently amended] The crosslinking unit (R) according to any one of claims 7 to 13, wherein the crosslinking unit (R) is divinylbenzene, ethylene glycol dimethacrylate, allyl methacrylate, methylenebis (acrylamide), glyoxal bis (acrylamide). Or derived from butadiene.
    [15" claim-type="Currently amended] The method according to any one of claims 7 to 14, wherein the selection and relative amounts of the monomer (s) from which the unit (s) (N), (F) and (R) of the polymer (P) are derived is determined. The glass transition temperature Tg of P) is -40 to 150 ° C, preferably -40 to 100 ° C, in particular -40 to 40 ° C, such that the polymer (P) continues to be insoluble under the operating conditions of the composition of the present invention. Use, characterized in that.
    [16" claim-type="Currently amended] The hydrophilic unit (F) according to any one of claims 7 to 15, wherein at least 70% of the total mass of the polymer (P) is formed of a hydrophobic unit (N) and, if present, the polymer (P) Use is characterized in that 30% or less of the total mass of the crosslinking unit (R) represents 20% or less, preferably 10% or less, particularly 5% or less of the total mass of the polymer (P).
    [17" claim-type="Currently amended] Use according to claim 16, characterized in that the polymer (P) is a chargeless or non-ionizable polymer (P1) containing:
    At least 70% by weight of hydrophobic monomer units (N),
    Optionally, at least 1% by weight, preferably from 3% to 30% by weight, of non-ionizable or non-ionizable hydrophilic monomer units (F4),
    Optionally a crosslinking unit (R) having no or not ionizable charges of up to 20% by weight, preferably up to 10% by weight.
    [18" claim-type="Currently amended] 18. Use according to claim 17 in detergent formulations, rinsing and / or softening formulations, tumble dryer additives, aqueous ironing aids or pressporters.
    [19" claim-type="Currently amended] Use according to claim 16, characterized in that the polymer (P) is a polymer (P2) comprising anionic or anionable units, containing no cationic or cationizable units, containing:
    At least 70% by weight of hydrophobic monomer units (N),
    At least 1% by weight, preferably from 3% to 30% by weight, in particular from 1% to 20% by weight, of anionic or anionable hydrophilic monomer units (F3),
    Optionally, a hydrophilic monomer unit (F4) having no or below 29% by weight of charge or not being ionizable.
    [20" claim-type="Currently amended] 20. Use according to claim 19 in detergent formulations, tumble dryer additives, aqueous ironing aids or pressporters.
    [21" claim-type="Currently amended] Use according to claim 16, characterized in that the polymer (P) is a polymer (P3) comprising an amphoteric unit containing:
    At least 70% by weight of hydrophobic monomer units (N),
    At least 0.1% by weight, preferably at most 20% by weight, in particular at most 10% by weight, of the amphoteric hydrophilic monomer units (F2),
    Optionally, a hydrophilic monomeric unit (F4) that has no charge or is not ionizable,
    Optionally, cationic or cationizable hydrophilic monomer units (F1)
    [In the above, the combination of the hydrophilic monomer unit (F) preferably represents at least 1% by weight of the polymer (P3), and the molar ratio of the cationic charge to the anionic charge ranges from 1/99 to 80/20 depending on the desired treatment composition. to be].
    [22" claim-type="Currently amended] 22. Use according to claim 21, wherein the molar ratio of cationic charge to anionic charge of the polymer ranges from 1/99 to 60/40, preferably 5/95 to 50/50.
    [23" claim-type="Currently amended] The detergent formulation, pressporter, tumble dryer additive of claim 21, wherein the molar ratio of cationic charge to anionic charge of the polymer ranges from 1/99 to 60/40, preferably from 5/95 to 50/50. Use in aqueous ironing aids.
    [24" claim-type="Currently amended] Use according to claim 16, characterized in that the polymer (P) is a polymer (P4) comprising both cationic or cationizable units and anionic or anionable units, comprising:
    At least 70% by weight of hydrophobic monomer units (N),
    Cationic or cationizable hydrophilic monomer units (F1),
    Anionic or anionable hydrophilic monomer units (F3),
    Optionally, amphoteric hydrophilic monomer units (F2),
    Optionally, a non-ionizable or non-ionizable hydrophilic monomer unit (F4)
    [In the above, the combination of the hydrophilic monomer unit (F) preferably represents at least 1% by weight of the polymer (P4), and the molar ratio of the cationic charge to the anionic charge ranges from 1/99 to 80/20 depending on the desired treatment composition. to be].
    [25" claim-type="Currently amended] 25. The use of the tumble dryer additive or aqueous ironing aid according to claim 24, wherein the molar ratio of cationic charge to anionic charge of the polymer ranges from 1/99 to 80/20.
    [26" claim-type="Currently amended] 25. The detergent formulation, pressporter and tumble dryer additive of claim 24, wherein the molar ratio of cationic charge to anionic charge of the polymer ranges from 1/99 to 60/40, preferably from 5/95 to 50/50. Or use in aqueous ironing aids.
    [27" claim-type="Currently amended] Use according to claim 16, characterized in that the polymer (P) is a polymer (P5) comprising cationic or cationizable units and free of anionic or anionable units, comprising:
    At least 70% by weight of hydrophobic monomer units (N),
    At least 1% by weight, preferably from 3% to 30% by weight, in particular from 1% to 10% by weight of cationic or cationizable hydrophilic monomer units (F1),
    Optionally, a hydrophilic monomer unit (F4) having no or below 20% by weight of charge or not being ionizable.
    [28" claim-type="Currently amended] Use according to claim 27 in detergent formulations, rinsing and / or softening formulations, tumble dryer additives, aqueous ironing aids or pressporters.
    [29" claim-type="Currently amended] A method in which the use forms the subject matter of any one of claims 1 to 28, wherein the use comprises a composition comprising nanoparticles of at least one polymer (P) or at least one nanolatex of polymer (P). Treating the fabric in an aqueous or wet medium to impart wrinkle resistance to the fabric and / or to facilitate ironing of the fabric.
    [30" claim-type="Currently amended] An aqueous formulation for ironing fabrics containing nanoparticles of at least one polymer (P) selected from polymers (P3) or at least one nanolatex of at least one polymer (P) whose use forms the subject of claim 21.
    [31" claim-type="Currently amended] A rotary dryer additive for fabrics containing nanoparticles of at least one polymer (P) selected from polymers (P3) or at least one nanolatex of at least one polymer (P) whose use forms the subject of claim 21.
    [32" claim-type="Currently amended] A textile laundry detergent formulation containing at least one nanoparticle of at least one polymer (P) selected from polymer (P3) or at least one nanolatex of at least one polymer (P) whose use forms the subject of claim 23.
    [33" claim-type="Currently amended] A fabric pressporter containing at least one nanoparticle of at least one polymer (P) selected from polymer (P3) or at least one nanolatex of at least one polymer (P) whose use forms the subject of claim 23.
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    同族专利:
    公开号 | 公开日
    EP1366083A2|2003-12-03|
    US20020065208A1|2002-05-30|
    US7071156B2|2006-07-04|
    US20090165216A1|2009-07-02|
    JP2004512431A|2004-04-22|
    FR2813313B1|2007-06-15|
    US20040038851A1|2004-02-26|
    FR2813313A1|2002-03-01|
    WO2002018451A2|2002-03-07|
    AR030477A1|2003-08-20|
    BR0113381A|2003-06-10|
    AU8415101A|2002-03-13|
    US20060211594A1|2006-09-21|
    WO2002018451A3|2003-09-18|
    CA2420351A1|2002-03-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2000-08-25|Priority to FR00/10945
    2000-08-25|Priority to FR0010945A
    2001-06-11|Priority to FR0107590A
    2001-06-11|Priority to FR01/07590
    2001-08-22|Application filed by 로디아 쉬미
    2001-08-22|Priority to PCT/FR2001/002649
    2003-04-11|Publication of KR20030029147A
    优先权:
    申请号 | 申请日 | 专利标题
    FR00/10945|2000-08-25|
    FR0010945A|FR2813312B1|2000-08-25|2000-08-25|Composition based on polymer nanolatex for laundry care|
    FR0107590A|FR2813313B1|2000-08-25|2001-06-11|Composition based on nanoparticles or nanolatex polymers for laundry care|
    FR01/07590|2001-06-11|
    PCT/FR2001/002649|WO2002018451A2|2000-08-25|2001-08-22|Composition based on nanoparticles or nanolatex of polymers for treating linen|
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