 SELF-REVERSIBLE REVERSE LATEX COMPRISING AS AN INVERSE AGENT OF SURFACTANT SPECIES OF THE FAMILY OF
专利摘要:
A self-invertible inverse latex comprising, as an inverter agent, surfactant species of the family of polyglycerol esters; its use as a thickening and / or emulsifying and / or stabilizing agent for a detergent or cleaning formulation for industrial or household use, and aqueous liquid detergent compositions for household or industrial water use comprising. 公开号:FR3078708A1 申请号:FR1851932 申请日:2018-03-06 公开日:2019-09-13 发明作者:Miruna Bodoc；Jerome Guilbot；Georges Dacosta；Aurelie Pierre 申请人:Societe dExploitation de Produits pour les Industries Chimiques SEPPIC SA； IPC主号:
专利说明:
The invention relates to self-reversible reverse latexes comprising, as a reversing agent, a surfactant composition comprising polyglycerol esters and glycerol and / or glycerol oligomers, the use of said self-reversible reverse latexes as thickeners used for preparing detergent or cleaning formulations for industrial or household use, as well as these formulations. These detergent or cleaning formulations for industrial or household use, either alkaline or acidic. Alkaline formulations are generally used to remove hard surfaces and fatty deposits, while acid formulations are generally used not only to remove soils, but also to descale said surfaces. They are particularly suitable for cleaning and descaling food industry facilities, or for descaling household appliances, such as dishwashers and coffee machines. They are also used to remove concrete or cement residues, and for grease cleaning operations present deep on concrete surfaces before any painting operation on said concrete surfaces. Acid detergent formulations must not cause significant foaming during the cleaning operation in the presence of the soil to be treated, they must have good wetting and detergent properties. Detergent or cleaning formulations for industrial or household use are in the form of powders, concentrates, liquids such as emulsions, and depending on the case, are used directly or after dilution in an appropriate solvent. In liquid form, such as emulsions, they include rheology modifiers during their manufacture. These rheology modifiers are preferably thickening and / or gelling agents which have the purpose of thickening the aqueous phase or the emulsion comprising the detergent surfactants, so as to allow the user to control the flow thereof, by example by means of a circulation pump, and also to be able to suspend and / or stabilize solid particles. Among the rheology modifying agents which can be used for the preparation of detergent or cleaning formulations for industrial or household use ", mention may be made of synthetic polymers such as, for example, anionic or cationic polyelectrolytes, or ampholytes, linear or branched, crosslinked or uncrosslinked, come in two physical forms, the powder form and the liquid form. The international application published under the number WO 2016/020622 A1 describes the use, for the manufacture of an aqueous detergent liquid composition for household or industrial use, of a branched or crosslinked polymer obtained by polymerization of an aqueous solution of one or more monomers in reverse emulsion of the water-in-oil type, with at least one of the monomers used being an acrylic monomer and one or more of the monomers used being a monomer carrying at least one weak acid function, the molar percentage of monomers carrying at least one weak acid function compared to all of the monomers used being at least 30%. In the processes for preparing self-reversible reverse latexes by carrying out radical polymerization in reverse emulsion, the surfactants of the oil-in-water type are added at the end of the polymerization step. Their addition is intended to modify and regulate the hydrophilic-lipophilic balance of the water-in-oil emulsion comprising the polymer (also called “reverse latex”) so as to obtain a mixture which, once added in a phase polar as for example water, will change direction of emulsion to pass from the water-in-oil form to the oil-in-water form, then making it possible to bring the previously prepared polymer into contact with the polar phase to be thickened. During such a physical phenomenon, the crosslinked and / or branched polyelectrolyte type polymer deploys in said polar phase and forms a three-dimensional network allowing the polar phase to swell, which is manifested by an increase in the viscosity of this phase. polar. The mixture comprising the “reverse latex” and the oil-in-water type surfactant is called self-reversible reverse latex and said oil-in-water surfactant is called “reverser” or “reversing agent”. The reversing agents commonly used for the preparation of self-reversible reverse latexes are oil-in-water type surfactants which have a HLB (Hydrophilic Lipophilic Balance) value high enough to allow the preparation of oil-in-type emulsions. -stable water, generally greater than 9 and less than 16. They generally comprise a hydrophilic part constituted by a chain of ethylene oxide units and a part consisting of an aliphatic hydrocarbon chain of hydrophobic nature. Among these reversing agents are: - Ethoxylated fatty alcohols, of which the aliphatic hydrocarbon chain contains from 8 to 14 carbon atoms and of which the number of ethylene oxide units is between 5 and 40, for example lauric ethoxylated alcohol with 7 moles of ethylene oxide (INCI name: Laureth7), or tridecyl alcohol containing 6 moles of ethylene oxide (INCI name: trideceth-6); - The ethoxylated sorbitan esters, the hydrocarbon aliphatic chain of which has 12 to 22 carbon atoms and the number of ethylene oxide units of which is between 5 and 40, for example the ethoxylated sorbitan oleate at 20 moles ethylene oxide sold under the trade name Montanox ™ 80, or sorbitan laurate ethoxylated to 20 moles of ethylene oxide sold under the trade name Montanox ™ 20; - Ethoxylated alkylphenols, for example ethoxylated nonylphenols and ethoxylated octylphenols; or - Ethoxylated castor oils, for example castor oil ethoxylated with 40 moles of ethylene oxide sold under the brand name SIMULSOL ™ OL 50. The evolution of consumer requirements and regulatory provisions lead cosmetic formulators to reduce the proportion of ingredients containing ethylene oxide units in their formulations. There is therefore a need to prepare reverse self-reversible latexes free of ethoxylated surfactants as reversing agents. French patent applications published under the numbers 2 794 034, 2 794 124, 808 447, 2 808 446 and 2 810 883 describe the use of alkyl polyglycosides, the alkyl hydrocarbon chain of which has from one to thirty carbon atoms as reversing agents for preparing self-reversible reverse latexes, such as, for example, mixtures alkyl polyglucosides in which the hydrocarbon alkyl chains are decyl, dodecyl and tetradecyl chains such as the mixture sold under the brand name SIMULSOL ™ SL 10, dodecyl, tetradecyl and hexadecyl chains such as the mixture sold under the brand name SIMULSOL ™ SL 26, octyl and decyl chains like the mixture sold under the brand name SIMULSOL ™ SL 8, or the undecylenyl chain like the mixture sold under the brand name SIMULSOL ™ SL 11W. However, the use of such compounds for preparing self-reversible reverse latexes must be carried out at a temperature above their melting point, generally at 70 ° C., which poses problems of increasing the viscosity of the reverse latex and causes a certain destabilization of said prepared self-reversible reverse latex. In some cases, it is carried out by diluting said alkyl polyglycosides in water beforehand in order to have a liquid form which can be handled at room temperature. This sometimes has the consequence of reducing the rate of inversion of said self-reversible reverse latexes in the polar phases to be thickened, and therefore of decreasing the productivity of the processes for preparing cosmetic formulations comprising such thickening agents. The international application published under the number WO 2009/156691 discloses the use of polyglycerol esters as reversing agents for preparing self-reversible reverse latexes, for example decaglycerol esters such as decaglycerol monolaurate, decaglycerol oleate, decaglycerol monocaprylate or decaglycerol monomyristate. However, their use leads to self-reversible reverse latexes for which the rate of inversion in the polar phases to be thickened is too slow and even decreases when the self-reversible reverse latex is stored after its preparation for more than a month. preparation. The inventors have therefore sought to develop a new oil-in-water type inverting surfactant system, compatible with the environmental standards in force, by being in particular free of alkylene oxide patterns which make it possible to prepare auto reverse latexes. -invertible: - which can be used easily and in particular which can be pumped at 25 ° C, which have a viscosity less than or equal to 8,000 mPa.s, preferably less than or equal to 5,000 mPa.s, viscosity measured at 25 ° C at l of a Brookfield RVT viscometer and mobile no. 3 at a speed of 20 revolutions / minute, - which have a smooth appearance, free from grains or lumps, and - which have good reversing properties in polar phases, that is to say inducing a fast and reliable reversing speed. According to a first aspect, the subject of the invention is therefore a self-reversible reverse latex of a crosslinked anionic polyelectrolyte (P) comprising, for 100% molar: (ai) - of a proportion greater than or equal to 30 mol% and less than or equal to 100 mol%, of monomeric units derived from 2-methyl acid 2 - [(1-oxo 2-propenyl) amino] 1propanesulfonic in free or partially or totally salified acid form; (a2) - optionally of a proportion greater than 0 mol% and less than or equal to 70 mol%, of monomeric units derived from at least one monomer chosen from the elements of the group consisting of acrylic acid, acid methacrylic, 2carboxyethyl acrylic acid, itaconic acid, maleic acid, 3-methyl 3 - [(1-oxo 2propenyl) amino] butanoic acid, the carboxylic function of said monomers being in free, partially salified acid form or totally salified and / or from the elements of the group consisting of (2-hydroxyethyl acrylate), (2,3-dihydroxy propyl acrylate), (2-hydroxy ethyl) methacrylate, methacrylate (2,3-dihydroxypropyle), or vinyl pyrrolidone; (a 3 ) - of a proportion greater than 0 mol% and less than or equal to 1 mol% of monomeric units derived from at least one diethylene or polyethylene crosslinking monomer (AR); the sum of said molar proportions in monomeric units according to ai), a 2 ) and a 3 ) being equal to 100% molar; said self-reversible reverse latex being a water-in-oil type emulsion (E) comprising for 100% of its mass: a) - from 10% by mass to 90% by mass, of said crosslinked anionic polyelectrolyte (P); b) - From 5% by mass to 50% by mass, of a fatty phase consisting of at least one oil (H), c) - From 1% by mass to 50% by mass of water, d) - From 0.5% by mass to 10% by mass of an emulsifying system of the water-in-oil (Si) type, and e) - From 2% by mass to 10% by mass of an oil-in-water type emulsifying system (S 2 ); the sum of the mass proportions of compounds according to a), b), c), d) and e) being equal to 100% by mass; said self-reversible reverse latex being characterized in that said oil-in-water type emulsifying system (S 2 ) comprises for 100% of its mass: f) - A proportion greater than or equal to 50% by mass and less than or equal to 100% of a composition (Ce) which comprises for 100% of its mass: ei) - From 10% by mass to 60% by mass, more particularly from 15% by mass to 60% by mass and very particularly from 15% by mass to 50% of at least one compound of formula (I): HO- [CH 2 -CH (OH) -CH 2 -O] n -H (I) wherein n represents an integer greater than or equal to one and less than or equal to fifteen; e 2 ) - From 40% by mass to 90% by mass, more particularly from 40% by mass to 85% by mass and very particularly from 50% by mass to 85% by mass of at least one compound of formula (II): Ri- (C = O) - [O-CH 2 -CH (OH) -CH 2 ] p -OH (II), in which p, different or identical to n, represents an integer greater than or equal to one and less or equal to fifteen; and in which the group Ri- (C = O) - represents a saturated or unsaturated, linear or branched aliphatic radical, comprising from six to twenty-two carbon atoms, and optionally β3) - Up to 30% by mass, more particularly from 0% by mass to 25% by mass and very particularly from 0% by mass to 20% by mass of at least one composition (Cn) represented by formula (III): HO- [CH 2 -CHOH-CH 2 -O-] q - (G) r -H (III), in which q different or identical to n, represents an integer greater than or equal to one and less than or equal to 3 , G represents the remainder of a reducing sugar and r represents a decimal number greater than or equal to 1.05 and less than or equal to 5.00, said composition (Cn) consisting of a mixture of the compounds of formulas (III), ( lll 2 ), (lll 3 ), (lll 4 ) and (III5): HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) iH (llh), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 2 -H (Fig 2 ), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 3 -H (Fig 3 ), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 4 -H (Fig 4 ), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 5 -H (Ill 5 ), in molar proportions as so-called compounds of formulas (llh), (lll 2 ), (III3) , (III4) and (III5) respectively equal to ai, a 2 , a 3 , a 4 and a 5 , such that the sum (ai + a 2 + a 3 + a 4 + a 5 ) is equal to one, and that the sum (ai + 2a 2 + 3a 3 + 4a 4 + 5a 5 ) is equal to r; the sum of the mass proportions of compounds according to ei), e 2 ) and e 3 ) being equal to 100% by mass. Within the meaning of the present invention, by crosslinked anionic polyelectrolyte (P), is meant for the polymer (P), a nonlinear polyelectrolyte which is in the form of a three-dimensional network insoluble in water, but swellable at l water and then leading to the production of a chemical gel. Within the meaning of the present invention, the term “salified” indicates that the acid function present in a monomer is in an anionic form associated in the form of a salt with a cation, in particular the salts of alkali metals, such as sodium cations or potassium, or as the nitrogenous base cations such as the ammonium salt, the lysine salt or the monoethanolamine salt (HOCH 2 -CH 2 -NH 4 + ). They are preferably sodium or ammonium salts. According to a particular aspect of the present invention, said self-reversible reverse latex as defined above comprises from 20% by mass to 90% by mass, and more particularly from 30% by mass to 90% by mass, more particularly from 30% by ... 80% by mass, and even more particularly from 33% by mass to 80% by mass of said crosslinked anionic polyelectrolyte (P). According to another particular aspect of the present invention, the molar proportion in monomeric units derived from 2-methyl 2 - [(1-oxo 2-propenyl) amino] 1propanesulfonic acid in free or partially or fully salified acid form present in said anionic polyelectrolyte crosslinked (P) is greater than or equal to 32 mol% and less than or equal to 100 mol%, more particularly greater than or equal to 40 mol% and less than or equal to 100 mol%. According to a more particular aspect of the present invention, 2-methyl 2 - [(1-oxo 2propenyl) amino] 1-propanesulfonic acid is in the form of sodium or ammonium salt. According to another particular aspect of the present invention, said crosslinked anionic polyelectrolyte (P) comes from polymerization, for 100% molar: (ai) - of a proportion greater than or equal to 32 mol% and less than 100 mol%, more particularly greater than or equal to 40 mol% and less than or equal to 100 mol%, of monomeric units derived from a monomer having a strong acid function, partially salified or totally salified, more particularly of a sodium salt or an ammonium salt of 2-methyl 2 - [(1-oxo 2-propenyl) amino] 1-propanesulfonic acid; and (a 2 ) - of a proportion greater than 0 mol% and less than or equal to 68 mol%, more particularly greater than 0 mol% and less than or equal to 60 mol%, of monomeric units derived from at least one monomer selected from the group consisting of acrylic acid, methacrylic acid, 2-carboxyethyl acrylic acid, itaconic acid, maleic acid, 3-methyl acid 3 - [(1-oxo 2-propenyl) amino] butanoic, the carboxylic function of said monomers being in acid form, partially salified or totally salified, and / or among the elements of the group consisting of (2-hydroxyethyl acrylate), ( 2,3-dihydroxy propyl), (2-hydroxyethyl) methacrylate, (2,3-dihydroxypropyl) methacrylate, and vinyl pyrrolidone; and (83) - in a proportion greater than 0 mol% and less than or equal to 1 mol% of monomeric units derived from at least one diethylenic or polyethylene crosslinking monomer (AR); it being understood that the sum of the molar proportions of the monomeric units (ai), (a 2 ) and (a 3 ) is equal to 100%. By at least one diethylene or polyethylene crosslinking monomer (AR), we denote, in the definition of said crosslinked anionic polyelectrolyte (P), we denote in particular a monomer chosen methylene-bis (acrylamide), ethylene glycol dimethacrylate, diacrylate diethylene glycol, ethylene glycol diacrylate, diallyl urea, triallylamine, trimethylol propanetriacrylate or methylene bis (acrylamide) or a mixture of these compounds, diallyoxyacetic acid or a salt thereof, such as sodium diallyloxyacetate, or a mixture of these compounds; and more particularly a monomer chosen from ethylene glycol dimethacrylate, triallylamine, trimethylol propanetriacrylate or methylene-bis (acrylamide) or a mixture of these compounds. According to another particular aspect, said crosslinking monomer (AR) is used in a molar proportion of less than or equal to 0.5%, more particularly less than or equal to 0.25% and very particularly less than or equal to 0.1 %; it is more particularly greater than or equal to 0.005 mol%. According to another particular aspect of the present invention, said crosslinked anionic polyelectrolyte (P) is a homopolymer of 2-methyl 2 - [(1-oxo 2-propenyl) amino] 1-propanesulfonic acid partially or totally salified in the form of sodium or ammonium salt, crosslinked with triallylamine and / or methylene-bis (acrylamide), a copolymer of 2-methyl 2 - [(1-oxo 2-propenyl) amino] 1-propanesulfonic acid and partially or fully salified acrylic acid in the form of the sodium salt or the ammonium salt, crosslinked with triallylamine and / or methylene-bis (acrylamide); a copolymer of 2methyl 2 - [(1-oxo 2-propenyl) amino] 1-propanesulfonic acid (y) partially or totally salified in the form of sodium salt, and of acrylic acid (δ) partially or totally salified in form of sodium salt in a molar ratio (γ) / (δ) greater than or equal to 30/70 and less than or equal to 90/10; crosslinked with triallylamine and / or methylene-bis (acrylamide); or a copolymer of 2-methyl 2 - [(1-oxo 2-propenyl) amino] 1-propanesulfonic acid (y) partially or totally salified in the form of sodium salt, and acrylic acid (ô) partially or totally salified in the form of sodium salt in a molar ratio (y) / (ô) greater than or equal to 40/60 and less than or equal to 90/10, crosslinked by triallylamine and / or methylene-bis (acrylamide) . By oil (H) is meant in the definition of said self-reversible reverse latex, in particular: - Linear alkanes containing from eleven to nineteen carbon atoms; - Branched alkanes, containing from seven to forty carbon atoms, such as isododecane, isopentadecane, isohexadecane, isoheptadecane, isooctadecane, isononadecane or isoeicosane), or mixtures of certain d '' like those listed below and identified by their INCI name: C 7 - 8 isoparaffin, C 8 - 9 isoparaffin, C 9 -n isoparaffin, C 9 12 isoparaffin, C 9 -i 3 isoparaffin, C 9 -i 4 isoparaffin, C 9 -i 6 isoparaffin, Cw-n isoparaffin, C10-12 isoparaffin, C10-13 isoparaffin, C11-12 isoparaffin, C11-13 isoparaffin, Cn-i 4 isoparaffin, C12-U isoparaffin, C12-20 isoparaffin , Ci 3 -i 4 isoparaffin, C13-16 isoparaffin; - Cyclo-alkanes optionally substituted by one or more linear or branched alkyl radicals; - White mineral oils, such as those sold under the following names: Marcol ™ 52, Marcol ™ 82, Drakeol ™ 6VR, Eolane ™ 130, Eolane ™ 150; - Hemisqualane (or 2,6,10-trimethyl-dodecane; CAS number: 3891-98-3), squalane (or 2,6,10,15,19,23-hexamethyltetracosane), hydrogenated polyisobutene or hydrogenated polydecene; - Mixtures of alkanes comprising from 15 to 19 carbon atoms, said alkanes being linear alkanes, branched alkanes and cyclo-alkanes, and more particularly the mixture (M1) which comprises for 100% of its mass, a proportion mass in branched alkanes greater than or equal to 90% and less than or equal to 100%; a mass proportion of linear alkanes greater than or equal to 0% and less than or equal to 9%, and more particularly less than 5% and a mass proportion of cyclo-alkanes greater than or equal to 0% and less than or equal to 1%, by example the mixtures sold under the names Emogreen ™ L15 or Emogreen ™ L19; - The fatty alcohol ethers of formula (IV): Ζι-Ο-Ζ 2 (IV), in which Z1 and Z 2 which are identical or different, represent a linear or branched alkyl radical containing from five to eighteen carbon atoms, for example dioctyl ether, didecyl ether, didodecyl ether, dodecyl octyl ether, dihexadecyl ether, (1,3-dimethyl butyl) tetradecyl ether, (1,3-dimethyl butyl) hexadecyl ether, bis (1,3-dimethyl butyl) ether or dihexyl ether. - Mono-esters of fatty acids and alcohols of formula (V): R'i- (C = O) -O-R ' 2 (V), in which R'i- (C = O) represents an acyl radical, saturated or unsaturated, linear or branched, comprising from eight to twenty-four atoms of carbon, and R'2 represents, independently of R'i, a saturated or unsaturated, linear or branched hydrocarbon chain containing from one to twenty-four carbon atoms, for example methyl laurate, ethyl laurate, propyl laurate , isopropyl laurate, butyl laurate, 2-butyl laurate, hexyl laurate, methyl cocoate, ethyl cocoate, propyl cocoate, isopropyl cocoate, butyl cocoate, 2-butyl cocoate, cocoate hexyl, methyl myristate, ethyl myristate, propyl myristate, isopropyl myristate, butyl myristate, 2-butyl myristate, hexyl myristate, octyl myristate, palmitate methyl, ethyl palmitate, propyl palmitate, isopropyl palmitate, butyl palmitate, 2-butyl palmitate, hex palmitate yl, octyl palmitate, methyl oleate, ethyl oleate, propyl oleate, isopropyl oleate, butyl oleate, 2-butyl oleate, hexyl oleate, octyl oleate, methyl stearate, ethyl stearate, propyl stearate, isopropyl stearate, butyl stearate, 2-butyl stearate, stearate hexyl, octyl stearate, methyl isostearate, ethyl isostearate, propyl isostearate, isopropyl isostearate, butyl isostearate, 2-butyl isostearate, hexyl isostearate, isostearyl isostearate; - The di-esters of fatty acids and of glycerol of formula (VI) and of formula (VII): R ' 3 - (C = O) -O-CH 2 -CH (OH) -CH 2 -O- (C = O) -R' 4 (VI) R ' 5 - (C = O) -O-CH 2 -CH [O- (C = O) -R' 6 ] -CH 2 -OH (VII), formulas (VI) (VII) in which R ' 3 - (C = O), R ' 4 - (C = O), R' 5 - (C = O), R ' 6 - (C = O), identical or different, represent an acyl group, saturated or unsaturated, linear or branched, having from eight to twenty-four carbon atoms; - The tri-esters of fatty acids and glycerol of formula (VIII): R ' 7 - (C = O) -O-CH 2 -CH [O- (C = O) -R ” 8 ] -CH 2 -O- (C = O) -R” 9 (VIII), in which R ' 7 - (C = O), R' 8 - (C = O) and R ' 9 - (C = O), identical or different, represent an acyl group, saturated or unsaturated, linear or branched, comprising eight to twenty-four carbon atoms. According to another particular aspect of the present invention, said oil (H) is chosen from undecane, tridecane, isododecane or isohexadecane, mixtures of alkanes and isoalkanes and cycloalkanes such as the mixture (Mi ) as defined above and the mixtures sold under the names Emogreen ™ L15, Emogreen ™ L19, Emosmart ™ L15, Emosmart ™ L19, Emosmart ™ V21, lsopar ™ L or lsopar ™ M; white mineral oils sold under the names Marcol ™ 52, Marcol ™ 82, Drakeol ™ 6VR, Eolane ™ 130 or Eolane ™ 150; hemisqualane, squalane, hydrogenated polyisobutene or hydrogenated polydecene; dioctyl ether or didecyl ether; isopropyl myristate, hexyl palmitate, octyl palmitate, isostearyl isostearate, octanoyl / decanoyl triglyceride, hexadecanoyl / octadecanoyl triglyceride, triglycerides from rapeseed oil, sunflower oil, linseed oil or palm oil. In said self-reversible reverse latex which is the subject of the present invention, the water-in-oil type emulsifying system (Si) consists either of a single emulsifying surfactant or of a mixture of emulsifying surfactants, provided that said emulsifying system (Si) resulting has an HLB value low enough to induce the formation of water-in-oil type emulsions. As an emulsifying surfactant of the water-in-oil type, there are for example the esters of anhydro hexitol and of aliphatic carboxylic acids, linear or branched, saturated or unsaturated, comprising from 12 to 22 carbon atoms optionally substituted with one or several hydroxyl groups, and more particularly the anhydro hexitol esters chosen from anhydro-sorbitols and anhydro-mannitols and from aliphatic carboxylic acids, linear or branched, saturated or unsaturated, containing from 12 to 22 carbon atoms optionally substituted with one or more hydroxyl groups. According to another particular aspect of the present invention, said water-in-oil emulsifier system (Si) is chosen from the elements of the group consisting of sorbitan laurate, for example that marketed under the name Montane ™ 20, palmitate sorbitan, for example that marketed under the name Montane ™ 40, sorbitan stearate, for example that marketed under the name Montane ™ 60, sorbitan oleate, for example that marketed under the name Montane ™ 80, sesquioleate sorbitan, for example that marketed under the name Montane ™ 85, sorbitan trioleate, for example that marketed under the name Montane ™ 83, sorbitan isolaurate, sorbitan isostearate, for example that marketed under the name Montane ™ 70, mannitan laurate, mannitan oleate, or a mixture of these esters; polyesters of molecular weight between 1000 and 3000 and resulting from the condensation between a poly (isobutenyl) succinic acid or its anhydride, such as HYPERMER ™ 2296, or the mixture sold under the brand name SIMALINE ™ IE 501 A, polyglycol polyhydroxystearates of formula (IX): (IX), formula (IX) in which y 2 represents an integer greater than or equal to 2 and less than or equal to 50, Z 4 represents the hydrogen atom, the methyl radical, or the ethyl radical, Z 3 represents a radical of formula (X): ο ΙΟ (X), formula (X) in which y ' 2 represents an integer greater than or equal to 0 and less than or equal to 10, more particularly greater than or equal to 1 and less than or equal to 10 and Z' 3 represents a radical of formula (X) as defined above, with Z 3 'identical to or different from Z 3 , or the hydrogen atom. As an example of an emulsifying surfactant of the water-in-oil type of formula (IX) which can be used to prepare the emulsifying system (Si), there is PEG-30 dipolyhydroxystearate marketed under the name SIMALINE ™ WO, or else mixtures comprising PEG-30 dipolyhydroxystearate and marketed under the names SIMALINE ™ IE 201 A and SIMALINE ™ IE 201 B, or alternatively the mixture comprising Trimethylolpropane-30 tripolyhydroxystearate marketed under the name SIMALINE ™ IE 301B. In said self-reversible reverse latex which is the subject of the present invention, the emulsifier system (S 2 ) of the oil-in-water type consists either of the single composition (C e ) or of a mixture of said composition (C e ) with one or more other emulsifying surfactants, provided that the resulting emulsifying system (S 2 ) has a HLB value high enough to induce the formation of emulsions of oil-in-water type. According to another more particular aspect of the present invention, said self-reversible reverse latex as defined above is characterized in that in formula (I), n represents an integer greater than or equal to one and less than or equal to ten, and in that in formula (II), p, identical or different from n, represents an integer greater than or equal to one and less than or equal to ten, and the group Ri- (C = O) - is chosen from octanoyl radicals , decanoyl, ω-undecylenoyl, dodecanoyl, tetradecanoyl, hexadecanoyl, octadecanoyl, 9-octadecenoyl or 9,12-octadecadienoyl. According to another even more particular aspect of the present invention, in said formulas (I) and (II) as defined above, n is equal to 10, p is equal to 10, and the group Ri- (C = O) - is the dodecanoyl radical; n is equal to 6, p is equal to 10, and the group Ri (C = O) - is the dodecanoyl radical; n is equal to 6, p is equal to 6, and the group Ri- (C = O) - is the dodecanoyl radical or n is equal to 1, p is equal to 10, and the group Ri- (C = O) - is the dodecanoyl radical. According to another more particular aspect of the present invention, said self-reversible reverse latex as defined above is characterized in that in said oil-in-water type emulsifying system (S 2 ) said composition (C e ) as defined above, consists of, for 100% of its mass: ei) - From 10% by mass to 60% by mass of at least one compound of formula (I) as defined above and e 2 ) - From 40% by mass to 90% by mass of at least one compound of formula (II) as defined above. The term “reducing sugar” denotes in formula (III) as defined above, the saccharide derivatives which do not have in their glycosidic binding structures established between an anomeric carbon and the oxygen of an acetal group as defined. in the reference work: Biochemistry, Daniel Voet / Judith G. Voet, p. 250, John Wyley & Sons, 1990. The oligomeric structure (G) x can occur in any form of isomerism, whether it is optical isomerism, geometric isomerism or position isomerism; it can also represent a mixture of isomers. According to another more particular aspect of the present invention, in composition (C e ) as defined above, G represents, in formula (III) as defined above, the remainder of a reducing sugar chosen from the remnants of glucose , dextrose, sucrose, fructose, idose, gulose, galactose, maltose, isomaltose, maltotriose, lactose, cellobiose, mannose, ribose, xylose, arabinose, lyxose, allose, altrose, dextran or tallose. Said residue G even more particularly represents in formula (III) as defined above, a reducing sugar chosen from the residues of glucose, xylose and arabinose. By formula (III): HO-CH 2 - (CHOH) q -CH 2 -O- (G) r -H, representing the composition (Cn), it is signified that this composition (Cn) essentially consists of a mixture of compounds represented by the formulas (llh ), (lll 2 ), (lll 3 ), (lll 4 ) and (III5): HO-CH 2 - (CHOH) q -CH 2 -O- (G) iH (llh), HO-CH 2 - (CHOH) q -CH 2 -O- (G) 2 -H (lll 2 ), HO-CH 2 - (CHOH) q -CH 2 -O- (G) 3 -H (lll 3 ), HO-CH 2 - (CHOH) q -CH 2 -O- (G) 4 -H (lll 4 ), HO-CH 2 - (CHOH) q -CH 2 -O- (G) 5 -H (lll 5 ), in the respective molar proportions ai, a 2 , a 3 , a 4 and a 5 , such that the sum ai + a 2 + a 3 + a 4 + a 5 is equal to 1 and that the sum ai + 2a 2 + 3a 3 + 4a 4 + 5a 5 is equal to r. By essentially, it is indicated in the above definition, that the presence of one or more compounds of formula (III w ) with w greater than 5 is not excluded within the composition (Cn), but that if presence there are, it is in minimal proportions which do not entail any substantial modification of the properties of said composition (Cn). In formula (III) as defined above, the group HO-CH 2 - (CHOH) q -CH 2 -O- is linked to (G) r by the anomeric carbon of the saccharide residue, so as to form a acetal function. According to a more particular aspect of the present invention, in the formula (III) representing the composition (Cn) as defined above, r represents a decimal number greater than or equal to 1.05 and less than or equal to 3, more particularly greater than or equal to 1.15 and less than or equal to 2.5. According to a more particular aspect of the present invention, said self-reversible reverse latex as defined above is characterized in that in formula (III) as defined above, q is equal to one, G represents the remainder of the glucose and r represents a decimal number greater than or equal to 1.05 and less than or equal to 2.5. According to another particular aspect of the present invention, said self-reversible reverse latex as defined above is characterized in that in said oil-in-water type emulsifier system (S 2 ), said composition (C e ) as defined above consists in, for 100% of its mass: ei) - From 5% by mass to 15% by mass of at least one compound of formula (I) as defined above, e 2 ) - From 60% by mass to 80% by mass of at least one compound of formula (II) as defined above, and e 3 ) - From 5% to 15% by mass of at least one composition (Cn) represented by the formula (III) as defined above. According to another particular aspect of the present invention, said emulsifier system (S 2 ) of oil-in-water type comprises for 100% of its mass, at least 75% by mass of said composition (C e ) as defined above. According to a very particular aspect, said reverse latex as defined above is characterized in that said emulsifying system of oil-in-water type (S 2 ) is said composition (C e ) as defined above. Said self-reversible reverse latex which is the subject of the present invention is prepared by the implementation of a process known as “reverse emulsion polymerization”, well known to those skilled in the art, and which comprises the following steps: - A step a) of preparation of an aqueous phase comprising water, the water-soluble monomers and optionally the crosslinking monomer (AR), as well as additives commonly used such as, for example, sequestering agents such as ethylenediaminetetracetic (EDTA) in its sodium form, or the penta-sodium salt of penta acetic acid of diethylenetramine (marketed under the brand name Versenex ™ 80); - A step b) of mixing the oily phase (H) with the water-in-oil type emulsifier system (Si); - A step c) of mixing the aqueous phase and the oily phase, prepared during the previous steps, and emulsification using a rotor-stator type mobile; - A step d) of nitrogen inerting; - A step e) of initiation of the polymerization reaction by introduction into the emulsion formed in c), of a free radical initiator and possibly a co-initiator; then we let it unfold, - A step f) of introducing the emulsifier system (S 2 ) of the oil-in-water type as defined above at a temperature less than or equal to 50 ° C. According to a particular aspect of the process as defined above, the polymerization reaction of step e) is initiated by an oxido-reducing couple generating hydrogen sulfite ions (HSO 3 ), such as the cumene hydroperoxide couple of sodium metabisulfite. (Na 2 S 2 O 5 ) or the cumene hydroperoxide-thionyl chloride couple (SOCI 2 ) at a temperature less than or equal to 10 ° C., if desired accompanied by a co-initiating polymerization agent such as for example razo -bis (isobutyronitrile) then conducted either in an almost adiabatic manner up to a temperature greater than or equal to 50 ° C., or by controlling the temperature. According to another particular aspect of the process as defined above, the reaction medium resulting from stage e), is concentrated by distillation, before the implementation of stage f) · According to another particular aspect of the process as defined above, the reaction medium resulting from step e) or from step f) undergoes a spray drying step in a suitable installation. According to another particular aspect of the process as defined above, the aqueous phase prepared in step a) can comprise chain reducing agents, intended to reduce the length of the polymer chains formed and to increase the rate of connection to the polymer, so as to modify the rheological properties. Among the chain reducing agents suitable for the process as defined above, there are methanol, isopropanol, butylene glycol, 2-mercapto ethanol, thioglycolic acid, formic acid or its salts. The subject of the invention is also a composition (C e ) which comprises per 100% of its mass: ei) - From 10% by mass to 60% by mass, more particularly from 15% by mass to 60% by mass and even more particularly from 15% by mass to 50% by mass, of at least one compound of formula (I) : HO- [CH 2 -CH (OH) -CH 2 -O] n -H (I) wherein n represents an integer greater than or equal to one and less than or equal to fifteen; e 2 ) - From 40% by mass to 90% by mass, more particularly from 40% by mass to 85% by mass and even more particularly from 50% by mass to 85% by mass, of at least one compound of formula (II): Ri- (C = O) - [O-CH 2 -CH (OH) -CH 2 ] p -OH (II), in which p, different or identical to n, represents an integer greater than or equal to one and less or equal to fifteen and the group Ri- (C = O) - represents a saturated or unsaturated, linear or branched aliphatic radical, comprising from six to twenty-two carbon atoms, and optionally β3) - Up to 30% by mass 0 % by mass to 30% by mass, more particularly from 0% by mass to 25% by mass and more particularly from 0% by mass to 20% by mass of at least one composition (Cn) represented by the formula (III): HO- [CH 2 -CHOH-CH 2 -O-] q - (G) r -H (III), formula (III) in which q, different or identical to n, represents an integer greater than or equal to one and less than or equal to 3 , G represents the remainder of a reducing sugar and r represents a decimal number greater than or equal to 1.05 and less than or equal to 5.00, said composition (Cn) consisting of a mixture of the compounds of formulas (ll h), (Fig 2 ), (III3), (HI4) and (III5): HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) iH (llh), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 2 -H (Fig 2 ), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 3 -H (Fig 3 ), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 4 -H (Fig 4 ), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 5 -H (Ill 5 ), in molar proportions as said compounds of formulas (llh), (III2), (III3), (lll 4 ) and (lll 5 ) respectively equal to ai, a 2 , a 3 , a 4 and a 5 , such that the sum ai + a 2 + a 3 + a4 + a 5 is equal to one, and that the sum ai + 2a 2 + 3a 3 + 4a 4 + 5a 5 is equal to r; the sum of the mass proportions of compounds according to ei), e 2 ) and e 3 ) being equal to 100% by mass. According to a particular aspect, the composition (Ce) as defined above is characterized in that in the formula (I) n represents an integer greater than or equal to one and less than or equal to ten and in the formula (II) p, different from n, represents an integer greater than or equal to one and less than or equal to ten. According to this particular aspect, the composition (Ce) as defined above is more particularly characterized in that in the formula (I) as defined above, n is equal to 1 or to 6 and in the formula (II) p is equal to 6 or 10. According to this particular aspect, the composition (C e ) as defined above is also characterized in that in the formulas (I) and (II) as defined above, n and p are identical and each represent an integer greater than or equal to 1 and less than or equal to 10 and in particular greater than or equal to 4 and less than or equal to 8. According to this particular aspect, the composition (Ce) as defined above is more particularly characterized in that in the formulas (I) and (II) as defined, n and p are equal to 6. According to another particular aspect of the present invention, in formula (II) as defined above, the group Ri- (C = O) - is chosen from the elements of the group consisting of the octanoyl, decanoyl, ω-undecylenoyl radicals, dodecanoyl, tetradecanoyl, hexadecanoyl, octadecanoyl, 9-octadecenoyl or 9,12-octadecadienoyl; it is more particularly the dodecanoyl radical. A further subject of the invention is also the composition (C e ) as defined above, characterized in that it consists, for 100% of its mass: ei) - From 10% by mass to 60% by mass of at least one compound of formula (I) as defined above and β2) - From 40% by mass to 90% by mass of at least one compound of formula (II) such as defined above. A further subject of the invention is also the composition (C e ) as defined above, characterized in that in formula (III) as defined above, q is equal to one, G represents the remainder of the glucose and r represents a decimal number greater than or equal to 1.05 and less than or equal to 2.5. According to another particular aspect of the present invention, the composition (C e ) as defined above is characterized in that it consists, for 100% of its mass: ei) - From 5% by mass to 15% by mass of at least one compound of formula (I) as defined above, β2) - From 60% by mass to 80% by mass of at least one compound of formula (II) such as defined above, and β3) - From 5% to 15% by mass of at least one composition (Cn) represented by the formula (III) as defined above. The term “reducing sugar” denotes, in formula (III), the saccharide derivatives as defined above and G represents, in the formula (III) as defined above, the remainder of a reducing sugar chosen from the residues of glucose, dextrose, sucrose, fructose, idose, gulose, galactose, maltose, isomaltose, maltotriose, lactose, cellobiose, mannose, ribose, xylose, arabinose, lyxose, allose, altrose, dextran or tallose, and more particularly among the residues of glucose, xylose and arabinose. The formula (III) representing the composition (Cn), consists of a mixture of compounds represented by the formulas (llh), (lll 2 ), (llh), (HI4) and (Ill 5 ) as defined above. According to a more particular aspect of the present invention, in the formula (III) representing the composition (Cn) as defined above, r represents a decimal number greater than or equal to 1.05 and less than or equal to 3, more particularly greater than or equal to 1.15 and less than or equal to 2.5. According to a more particular aspect, the invention relates to a composition (Ce) as defined above, for which, in formula (III), q is equal to one, G represents the remainder of the glucose and r represents a decimal number greater than or equal to 1.05 and less than or equal to 2.5. According to another particular aspect, the invention relates to a composition (Ce) as defined above, for which in formula (I), n represents an integer greater than or equal to one and less than or equal to ten, in the formula (II) p, identical or different from n, represents an integer greater than or equal to one and less than or equal to ten and the group Ri- (C = O) - is chosen from octanoyl, decanoyl, ω-undecylenoyl radicals , dodecanoyl, tetradecanoyl, hexadecanoyl, octadecanoyl, 9-octadecenoyl or 9,12-octadecadienoyl, and in formula (III), q is equal to one, G represents the rest of the glucose and r represents a decimal number greater than or equal to 1 , 05 and less than or equal to 2.5. According to a very particular aspect, the subject of the invention is a composition (Ce) as defined above, for which in the formula (I) n is equal to one, in the formula (II) p is equal to 10 and the group Ri- (C = O) - is the dodecanoyl radical and in formula (III), q is equal to one, G represents the rest of the glucose and r represents a decimal number greater than or equal to 1.05 and less than or equal to 2.5. The composition (Cn) optionally included in the composition (Ce) is prepared according to a process comprising the following steps: - A step A) of reaction, in the desired proportions, of a reducing sugar of formula (XI) or a mixture of reducing sugars of formula (XI): (XI) HO-G-H in which G represents the remainder of a reducing sugar, with a molar excess of a compound of formula (XII) or of a mixture of compounds of formula (XII): HO- [CH 2 -CHOH-CH 2 -O-] q H (XII), formula (XII) for which q is as defined above for formula (III), to form a mixture of compounds of formula (III) as defined above and an excess of said compound of formula (XII). Step (A) of the process as defined above, can be supplemented, if necessary or if desired, by subsequent neutralization operations, for example with soda or potash, and / or filtration, and / or discoloration, and / or elimination of the residual polyol, for example by selective extraction using a suitable solvent medium. Stage A) is generally carried out in a reactor in the presence of an acidic catalytic system, by controlling the stoichiometric ratio between the two reactants, and more particularly by introducing a molar excess of the mixture of alcohols of formula (II) , with mechanical stirring under predetermined temperature and partial vacuum conditions, for example at a temperature between 70 ° C and 130 ° C and under a partial vacuum between 300mbar (3.10 4 Pa) and 20mbar (2.10 3 Pa). The expression “acid catalytic system” denotes strong acids such as sulfuric acid, hydrochloric acid, phosphoric acid, nitric acid, hypophosphorous acid, methanesulfonic acid, para-toluene sulfonic acid, l trifluoromethanesulfonic acid, or ion exchange resins. The invention also relates to the use of said self-reversible reverse latex as defined above, as a thickening and / or emulsifying and / or stabilizing agent of a detergent liquid aqueous composition for household or industrial use. For the purposes of the present invention, “aqueous detergent liquid compositions for household or industrial use” means liquid compositions at 20 ° C., designed and used for cleaning different types of surfaces, such as textile fibers, hard surfaces of different types such as glass, ceramic, tiles, wood, metal, composite materials. These “aqueous detergent liquid compositions for household or industrial use” find their applications for cleaning said surface of soiling, such as for example the cleaning of the dishes manually or by means of a dishwasher machine, bottles, linen. manually or through a washing machine, floors, metal surfaces soiled with grease, windows, toilets, storage tanks. Among these aqueous detergent liquid compositions for household or industrial use intended for the detergency of hard surfaces for household or industrial applications, there may be distinguished aqueous alkaline cleaning compositions and aqueous acid cleaning compositions. Such aqueous detergent liquid compositions for household or industrial use can be in the form of a solution, a gel, an emulsion of oil-in-water type or of water-in-oil type, in the form of a dispersion. According to a particular aspect, said use consists in thickening polar phases such as for example the aqueous, alcoholic or hydro-alcoholic phases or the polar phases comprising polyols such as glycerol. According to another particular aspect, said use consists in stabilizing an emulsion of oil-in-water type, or of water-in-oil type, by imparting a homogeneous appearance to said emulsion during storage under different conditions, and more particularly at 25. ° C for a duration at least equal to one month, and more particularly at 4 ° C for a duration at least equal to one month, and more particularly at 45 ° C for a duration at least equal to one month. According to another particular aspect, said use consists in stabilizing solid particles in aqueous detergent liquid compositions for household or industrial use. These solid particles to be suspended can have different geometries, regular or irregular, and be in the form of pearls, beads, rods, flakes, lamellae or polyhedra. These solid particles are characterized by an apparent average diameter of between one micrometer and five millimeters, more particularly between ten micrometers and one millimeter. Among the solid particles which can be suspended and stabilized by the self-reversible reverse latex as defined above in aqueous detergent liquid compositions for household or industrial use, there are micas, iron oxide, oxide titanium, zinc oxide, aluminum oxide, talc, silica, kaolin, clays, boron nitride, calcium carbonate, magnesium carbonate, magnesium hydrogen carbonate, inorganic colored pigments, polyamides such as nylon-6, polyethylenes, polypropylenes, polystyrenes, polyesters, acrylic or methacrylic polymers such as polymethylmethacrylates, polytetrafluoroethylene, crystalline or microcrystalline waxes, porous spheres, selenium sulphide , zinc pyrithione, starches, alginates, plant fibers, Loofah particles, sponge particles. The invention also relates to an aqueous detergent liquid composition (F) for household or industrial use, characterized in that it comprises, as thickening agent, for 100% of its total mass between 0.1% and 10% by mass of said latex auto-reversible reverse, as defined above. Said detergent liquid aqueous composition (F), object of the present invention is in particular in the form of an aqueous solution, an emulsion or a microemulsion with an aqueous continuous phase, an emulsion or a microemulsion with an oily continuous phase, an aqueous gel, a foam, or even in the form of an aerosol. It can be applied directly by soaking, by spraying or spraying on the surface to be cleaned or by means of any type of support intended to be brought into contact with the hard surface to be cleaned (paper, wipe, textile). In general, said liquid detergent aqueous composition (F) which is the subject of the present invention also comprises ingredients usually used in the field of cleaning hard surfaces or textile fibers, such as nonionic, cationic or amphoteric surfactants, cationic polymers. or non-ionic agents, thickening agents, enzymes, bleaching agents, anticorrosion agents, solvents, acid agents, alkaline agents, anti-limescale agents, preserving agents, perfumes, dyes, repellents, oxidizing agents, detergency builders, anti-fouling agents, anti-redeposition agents. Among the mineral acids particularly chosen as acid agents in said aqueous detergent liquid composition (F), there may be mentioned hydrochloric acid, nitric acid, phosphoric acid, sulfuric acid, hypophosphorous acid, acid phosphorous, hypochlorous acid, perchloric acid, carbonic acid, boric acid, manganic acid, permanganic acid, chromic acid, periodic acid, iodic acid, acid hypoiodous, hydrobromic acid, hydroiodic acid, hydrofluoric acid. Among the organic acids particularly chosen as acid agents in said aqueous detergent liquid composition (F), mention may be made of formic acid, acetic acid, propionic acid, benzoic acid, salicylic acid, acid oxalic, malonic acid, succinic acid, glutaric acid, adipic acid, glycolic acid, lactic acid, malic acid, maleic acid, tartaric acid, acid citric, sorbic acid, sulfamic acid, dihydroacetic acid, dimethylsulfamic acid, fumaric acid, glutamic acid, isopropyl sulfamic acid, valeric acid, benzene sulfonic acid, l xylene sulfonic acid, 2-ethyl-hexanoic acid, capric acid, caproic acid, cresylic acid, dodecylbenzene sulfonic acid, peracetic acid, monochloroacetic acid, gluconic acid. Among the alkaline agents associated with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), mention may be made of elements of the group consisting of hydroxides of alkali or alkaline-earth metals such as, for example, hydroxide sodium, potassium hydroxide, barium hydroxide and calcium hydroxide. Among the anti-limescale agents associated with said self-reversible reverse latex as defined above in said liquid detergent aqueous composition (F), there may be mentioned the elements of the group consisting of sequestering agents, such as for example sodium tripolyphospate (TPP ), ethylenediaminetetracetate (EDTA), tetraacetylethylenediamine (TAED), methyl glycine diacetate (MGDA), sodium nitrolotriacetate (Na3NTA), sodium or potassium gluconates, sodium or potassium erythorbates, sodium polycarboxylates sodium or potassium, and sodium citrate, by ion exchange agents such as for example zeolites or sodium aluminosilicates, or lamellar sodium silicates, precipitating agents such as for example calcium carbonate and sodium metasilicate . The sequestering agents, and more particularly the sequestering agents described above, have the effect of complexing the calcium and magnesium ions to form water-soluble complexes which are then eliminated during rinsing. Ion exchange agents, and more particularly the ion exchange agents described above, have the effect of exchanging their sodium ions with calcium and magnesium ions. The precipitating agents, and more particularly the sequestering agents described above, have the effect of eliminating the ions responsible for the hardness of the water by forming insoluble calcium compounds, subsequently removed with the dirt on the cleaned surfaces. . According to a more particular aspect, in said liquid detergent aqueous composition (F), the anti-limescale agent is chosen from elements from the group consisting of sodium metasilicate, sodium tripolyphospate (TPP), ethylenediaminetetracetate (EDTA), tetraacetylethylenediamine (TAED), methyl glycine diacetate (MGDA), sodium nitrolotriacetate (Na3NTA), sodium gluconate, sodium citrate and calcium carbonate. Among the nonionic surfactants which can be combined with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), there may be mentioned: - Block copolymers of ethylene oxide and propylene oxide, and very particularly the block copolymers of ethylene oxide and propylene oxide marketed under the brand name PLURONIC ™ by the company BASF, as for example example PLURONIC ™ PE 6100 and PLURONIC ™ PE 6200, - Nonionic defoaming surfactants of formula (Ai): Ri-X - [(CH 2 -CH (CH 3 ) -O) u - (CH 2 -CH 2 -O) v'-Y] w (Ai) in which Ri represents a saturated or unsaturated aliphatic hydrocarbon radical, linear or branched, having from 6 to 18 carbon atoms, X represents a nitrogen atom or an oxygen atom, u 'and ν', identical or different, each represent an integer between 1 and 50, w ' is either equal to 1 if X represents an oxygen atom, or equal to 1 or 2 if X represents a nitrogen atom, and Y represents a blocking functional group chosen from the elements of the group consisting of linear alkyl radicals comprising from 4 to 8 carbon atoms, such as the butyl radical, the benzyl radical, a butylene oxide group. Among the defoaming nonionic surfactants of formula (Ai), mention may be made of the products marketed under the brand name TERGITOL ™ by the company DOW CHEMICAL such as for example TERGITOL ™ L61E and TERGITOL ™ L64E - Low-foaming nonionic surfactants of formula (A 2 ): R 8 -O- (S ') q -H (A 2 ) in which S'represents the remainder of a reducing sugar chosen from the elements of the group consisting of glucose, xylose and arabinose, R 8 represents a saturated, linear or branched hydrocarbon-based radical containing from 6 to 10 carbon atoms and q 'represents a decimal number greater than or equal to 1.05 and less than or equal to 5. As examples of non-ionic low-foaming surfactants of formula (A 2 ) optionally present in said aqueous detergent liquid composition (F), there may be mentioned hexylpolyglucosides, 2-ethyl hexyl polyglucosides, n-heptyl polyglucosides or noctyl polyglucosides. Among the foaming amphoteric and / or detergent surfactants which can be combined with said self-reversible reverse latex as defined above in said liquid detergent aqueous composition (F), mention may be made of alkyl betaines, alkylamidobetaines, sultaines, alkylamidoalkylsulfobetaines , imidazoline derivatives, phosphobetaines, amphopolyacetates, amphopropionates, sodium β-alanine, N- (2-carboxyethyl) -N (2ethylhexyl) marketed under the brand name TOMAMINE® 30 AMPHOTERIC 400 SURFACTANT. Among the foaming amphoteric surfactants and / or detergents which can be combined with said self-reversible reverse latex as defined above in said liquid detergent aqueous composition (F), there are alkylbetaines, alkylamidobetaines, sultaines, alkylamidoalkylsulfobetaines , imidazoline derivatives, phosphobetaines, amphopolyacetates and amphopropionates, sodium β-alanine, N- (2-carboxyethyl) -N (2-ethylhexyl) marketed under the brand name TOMAMINE® 30 AMPHOTERIC 400 SURFACTANT. Among the nonionic surfactants which can be combined with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), there may be mentioned alkoxylated monoglycerides, alkoxylated diglycerides, alkoxylated terpene hydrocarbons such as a- or ethoxylated and / or propoxylated β-pinenes, containing from 1 to 30 oxyethylene and / or oxypropylene units, the products resulting from the condensation of ethylene oxide or of propylene oxide with ethylenediamine, such as TETRONIC ™ marketed by BASF, C8-C18 ethoxylated and / or propoxylated fatty acids containing 5 to 25 moles of ethylene oxide and / or propylene, ethoxylated fatty amides containing 5 to 30 moles of oxide ethylene, ethoxylated amines containing from 5 to 30 moles of ethylene oxide, alkoxylated amidoamines containing from 1 to 50, preferably from I to 25, very particularly from 2 to 20 moles s of ethylene oxide and / or propylene. Among the thickening and / or gelling agents which can be combined with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), mention may be made of polysaccharides consisting solely of oses, such as glucans or homopolymers of glucose, glucomannoglucans, xyloglycans, galactomannans whose degree of substitution (DS) of D-galactose units on the main chain of D-mannose is between 0 and 1, and more particularly between 1 and 0.25 , like galactomannans from cassia gum (DS = 1/5), locust bean gum (DS = 1/4), tara gum (DS = 1/3), guar gum ( DS = 1/2), 25 of fenugreek gum (DS = 1). Among the thickening and / or gelling agents which can be combined with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), mention may be made of polysaccharides consisting of derivatives of oses, such as galactans sulfates and more particularly carrageenans and agar, uronanes and more particularly algines, alginates and pectins, heteropolymers of oses and uronic acids and more particularly xanthan gum, gellan gum, gum exudates arabic and karaya gum, glucosaminoglycans. Among the thickening and / or gelling agents which can be combined with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), there may be mentioned cellulose, cellulose derivatives such as methyl cellulose , ethyl cellulose, hydroxypropyl cellulose, silicates, starch, hydrophilic starch derivatives, polyurethanes. Among the thickening and / or gelling agents which can be combined with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), there may be mentioned inorganic thickening agents such as, for example, clays, hectorite, saponite, sauconite, vermiculite or colloidal silica. The thickening agents present in the composition (F) which is the subject of the present invention are used in amounts of between 0.1% and 10% by mass. Among the abrasive agents which can be associated with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), mention may be made of materials of natural origin such as, for example, wood chips or cores , inorganic abrasive materials such as oxides, quartz, diatomaceous earth, colloidal silica dioxides, organic abrasive materials such as polyolefins such as polyethylenes and polypropylenes, polystyrenes, acetonitrile-butadienyrene resins, melamines, phenolic resins, epoxy resins, polyurethane resins. The abrasive agents present in the composition (F) which is the subject of the present invention are used in amounts of between 5.0% and 30% by mass. Among the solvents which can be combined with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), mention may be made of isopropyl alcohol, benzyl alcohol, 1,3-propanediol, chlorinated solvents, acetone, methyl ethyl ether, methyl isobutyl ether, butyl acetate, ethyl acetate, isopropyl acetate, isobutyl acetate, aromatic solvents, isoparaffins, isododecane, ethyl lactate, butyl lactate, terpene solvents, rapeseed methyl esters, sunflower methyl esters, propylene glycol n-methyl ether, dipropylene glycol n-methyl ether, tripropylene glycol n-methyl ether, propylene glycol n-butyl ether, dipropylene glycol n-butyl ether, tripropylene glycol n-butyl ether, propylene glycol npropyl ether, dipropylene glycol n-propyl ether, propylene glycol mono m thyl ether acetate, propylene glycol di acetate, propylene glycol phenyl ether, ethylene glycol phenyl ether, dipropylene glycol dimethyl ether. As examples of solvents present in composition (F) which is the subject of the present invention, mention may more particularly be made of the elements of the group consisting of propylene glycol n-methyl ether, dipropylene glycol n-methyl ether, tripropylene glycol n-methyl ether, propylene glycol n-butyl ether, dipropylene glycol n-butyl ether, tripropylene glycol n-butyl ether, propylene glycol n-propyl ether, dipropylene glycol n-propyl ether, propylene glycol phenyl ether, ethylene glycol phenyl ether, dipropylene glycol dimethyl ether, rapeseed methyl esters, sunflower methyl esters. Among the enzymes that can be associated with said self-reversible reverse latex as defined above in said aqueous detergent liquid composition (F), there may be mentioned proteases, amylases, lipases, cellulases and peroxidases. The enzymes present in the composition (F) which is the subject of the present invention are used in amounts of between 0.005% and 0.5% by mass. According to another aspect, the invention relates to the use of said liquid detergent aqueous composition (F) as defined above, for cleaning hard surfaces. The expression “to clean hard surfaces” designates any action intended to allow the removal of dirt present on surfaces made up of various materials. The surfaces to be cleaned can be hard surfaces or textile surfaces. By hard surfaces, we mean for example floors, walls, window panes, tiles, household appliances, dishes, worktops, fittings, sinks, chemical storage tanks, food or agricultural, vehicles (cars, motorcycles, trucks, ...). The materials constituting these hard surfaces are for example glass (soda-lime, fluorocalcic, borosilicate, crystal), porcelain, earthenware, ceramic, polycarbonate plastics, polypropylenes, stainless steel, silver, copper, aluminum, wood, synthetic resins, glass-ceramic, linoleum, and can be coated with paints, varnishes. As an example of soiling present on these hard surfaces and to be removed by cleaning, there may be mentioned for example food residues, greases, heavy and light hydrocarbons, burnt residues, dust, mud, fingerprints, soap residue, germs. According to another aspect, the subject of the invention is a method for cleaning a hard surface, characterized in that it comprises at least one step a ”1) of application of said aqueous detergent liquid composition (F) such that defined above, followed by at least one step b ”1) of rinsing said hard surface. In step a ”1) of the process as defined above, said aqueous detergent liquid composition (F) is applied to the surface comprising the dirt to be cleaned by any means, for example in the full bath, by spraying or by application by means of a support consisting of synthetic or natural textile fibers, woven or nonwoven, or of paper, previously impregnated therewith. In step b ”1) of the method as defined above, the rinsing of the hard surface to which the composition (F) for household or industrial use was applied during step a” 1) is carried out in full bath or by spraying water. Step b ”1) of the cleaning process which is the subject of the invention can be carried out at ambient temperature or at a temperature between 30 ° C and 80 ° C, more particularly at a temperature between 30 ° C and 65 ° vs. The following examples illustrate the invention without, however, limiting it. I- Preparation of surfactant compositions according to the invention and comparatives Ia- Preparation of a composition comprising glyceryl polyglucoside and glycerol 650 grams of glycerol, or 5 molar equivalents, are introduced into a jacketed glass reactor, in which a heat transfer fluid circulates, and provided with effective stirring. The glycerol is brought to a temperature of around 100 ° C. 423.9 grams, or a molar equivalent, of glucose are then gradually added to the reaction medium to allow its homogeneous dispersion. An acid catalytic system consisting of 0.51 grams of 98% sulfuric acid is added to the mixture thus obtained. The reaction medium is placed under a partial vacuum at 30 mbar, and maintained at a temperature of 100 ° C-105 ° C for a period of four hours, with evacuation of the water formed by means of a distillation assembly. The reaction medium is then cooled to 95 ° C-100 ° C and neutralized by adding 30% sodium hydroxide, to bring the pH of a 1% solution of this mixture to a value of about 7.0. The reaction mixture is drained to obtain the composition referenced (Eib). The analytical characteristics of the composition (Eib) thus obtained are the following: Appearance (visual): clear liquid; pH solution at 1%: 6.8; Residual glycerol: 55.1%; Residual glucose: <1%; Glyceryl polyglucosides: 44.7% Ib- Preparation of the composition (EM 2 ) based on decaglycerol laurate (EMi) and hexaglycerol 71.5 grams of decaglycerol monolaurate sold under the brand name DECAGLYN 1-L (hereinafter denoted by) are introduced into a double-jacketed glass reactor, in which a heat transfer fluid circulates, and provided with effective mechanical stirring. the term “Composition (EMi)”), and 28.5 grams of polyglycerol-6 (sold under the brand name Polyglycerol6 ™ by the company SPIGA), at a temperature of 35 ° C. under mechanical agitation of the anchor type at a speed of 80 rpm. After mixing under such conditions for 30 minutes, the mixture is drained to obtain the composition (EM 2 ). the- Preparation of the composition (EM 3 ) based on decaglycerol laurate (EMi) and decaglycerol 71.5 grams of decaglycerol monolaurate marketed under the brand name DECAGLYN 1-L (hereinafter denoted by the term "Composition (EM-i)"), and 28.5 grams of polyglycerol-10 (sold under the brand name Polyglycerin 10 ™), at a temperature of 35 ° C. under mechanical agitation of the anchor type at a speed 80 rpm. After mixing under such conditions for 30 minutes, the mixture is drained to obtain the composition (EM 3 ). Id- Preparation of the composition (EM 4 ) based on decaglycerol laurate (EMi), glyceryl polyglucoside and glycerol (Eib) 71.5 grams of decaglycerol monolaurate sold under the brand name DECAGLYN 1-L (hereinafter denoted by) are introduced into a double-jacketed glass reactor, in which a heat transfer fluid circulates, and provided with effective mechanical stirring. the term “Composition (EMi) >>), and 28.5 grams of the composition (Eib), the preparation of which is described above, at a temperature of 35 ° C. under mechanical agitation of the anchor type at a speed of 80 rpm. After mixing under such conditions for 30 minutes, the mixture is drained to obtain the composition (EM 4 ). Ie- Preparation of the composition (EM 5 ) based on decaglycerol laurate (EMi) and glycerol 71.5 grams of decaglycerol monolaurate sold under the brand name DECAGLYN 1-L (hereinafter denoted by) are introduced into a double-jacketed glass reactor, in which a heat transfer fluid circulates, and provided with effective mechanical stirring. the term "Composition (EMi)"), and 28.5 grams of glycerol, at a temperature of 35 ° C. with mechanical stirring of the anchor type at a speed of 80 revolutions / minute. After mixing under such conditions for 30 minutes, the mixture is drained to obtain the composition (EM 5 ). The analytical characteristics of the compositions (EMi), (EM 2 ), (EM 3 ), (EM 4 ), (EM 5 ) and (EM 6 ) are recorded in Table 1 below. Table 1 Emulsifying composition(EMi) (EM 2 ) (EM 3 ) (EM 4 ) (EM 5 ) Component proportions (% by mass)Decaglycerol monolaurate 100% 71.5% 71.5% 71.5% 71.5% Mass proportion of hexaglycerol 0% 28.5 0% 0% 0% Mass proportion of decaglycerol 0% 0% 28.5 0% 0% Mass proportion of glyceryl polyglucoside 0% 0% 0% 12.8% 0% Mass proportion of glycerol 0% 0% 0% 15.7% 28.5 II - Preparation and evaluation of self-reversible reverse latexes of a crosslinked copolymer of the sodium salt of 2-methyl acid - [(1-oxo-2-propenyl) amino] 1-propanesulfonic acid and partially acrylic acid salified. An aqueous phase is prepared by pouring successively into a beaker and with stirring 75.4 grams of glacial acrylic acid, 577.5 grams of a 55% aqueous solution of 2-methyl acid sodium salt - [(1 -oxo-2-propenyl) amino] 1-propanesulfonic, 42.5 grams of an aqueous solution at 48% by mass of sodium hydroxide, 0.45 gram of a commercial aqueous solution at 40% by mass of diethylenetriamine sodium penta-acetate and 0.167 grams of methylene bis (acrylamide). The pH of this aqueous phase is then adjusted to 5.5. An organic phase is independently prepared by mixing 208 grams of the alkane mixture sold under the brand name Emogreen ™ L15, 14 grams of Montané ™ 80, 9.5 grams of Montané ™ 70 and 0.2 grams of azo bis ( isobutyronitryl) (AIBN). The prepared aqueous phase is then gradually added to the oily phase and then dispersed using an Ultra Turrax type rotor stator sold by the company Ika. The emulsion obtained is transferred to a reactor to be subjected to a nitrogen sparge to remove the oxygen and cooled to approximately 5-6 ° C. 5 crrf of a solution at 0.42% by mass of cumene hydroperoxide in Emogreen ™ L15 are added to the emulsion maintained with stirring, then an aqueous solution at 0.1% by mass of sodium metabisulfite is gradually introduced at a flow rate of 0.5 cm 3 per minute to initiate the polymerization reaction. The temperature of the medium increases until it reaches a plateau. The reaction medium is then heated at 85 ° C for one hour and then the whole is cooled to about 35 ° C to obtain the mixture noted (M>) · The mixture (M 2 ) previously obtained is divided into different portions to which are added the different surfactant compositions (EMi), (EM 2 ), (EM 3 ), (EM 4 ) and (EM 5 ), as described above. , previously heated to 60 ° C, in mass proportions as indicated in Table 2 below. The self-reversible reverse latexes resulting from these mixtures are respectively denoted (Lh), (Ll 2 ), (Ll 3 ), (Ll 4 ) and (Ll 5 ), and are evaluated by observing their appearance at 25 °. C, by the inversion rate during the preparation of an aqueous gel at 2% by mass of self-reversible reverse latex, by the viscosity of this aqueous gel at 2% by mass of a self-reversible reverse latex. The method for evaluating the inversion time of self-reversing reverse latexes consists in introducing into a 2-liter beaker, the amount of water necessary for the preparation of an aqueous gel of 800 grams. A mechanical agitator propeller of the Turbotest ™ type, version 2004 marketed by the company VMI, is connected to the bottom of the beaker, connected to a motor. Stirring is started at a speed of 900 revolutions / minute and the necessary quantity of self-reversible reverse latex to be evaluated is introduced into the beaker with stirring. The agitation creates a vortex which disappears when the polymer reverses and the gel forms. The inversion time, measured in seconds, of the self-reversible reverse latexes corresponds to the time elapsed between the start of the addition of the tested self-reversible reverse latex and the disappearance of the vortex, leading to the production of a smooth gel. , free of lumps. This evaluation is carried out at the end of the production of the reverse latexes tested (t = 0), then after 10 a storage period of 3 months at 25 ° C. (t = $ 3 million. The results obtained are shown in Table 2 The viscosity of an aqueous gel at 2% by mass of self-reversible reverse latex (μ), is measured at t = 0 then at t = 3 months, using a Brookfield RVT viscometer (Mobile 6 Speed 5) Similarly, the appearance of the self-reversible reverse latex is evaluated visually at t = 0. Table 2 Self-reversing reverse latexes(LL) (Lily) (Lily) (READ) (Lily)Reference of the surfactant composition tested(EMi) (EM 2 ) (EM 3 ) (EM 4 ) (EM 5) Quantity tested (EMi) / (Lli) (% by mass) 5% 7% 7% 7% 7%Measures at t = 0 μ (in mPas) 120.000 116.000 104.000 98.000 104.000 Inversion time 130s 38s 38s 60s 16s Self-reversible latex appearance at 25 ° C Ell* Ell* Bl * Ell* Ell*Measurements at T = 3 months (3M) μ (in mPas) 97,000 98,000 100,000 94,000 95,000 Inversion time 151s 55s 78s 78s 17s Ell *: Liquid milky emulsion The self-inverting reverse latexes (L1 2 ), (L1 3 ), (L1 4 ) and (L1 5 ) according to the invention, and free of alkoxylated and more particularly ethoxylated derivatives, make it possible to obtain smooth gels, with a inversion time much lower than that observed for the self-reversible reverse latex (Lh), comprising only the decaglycerol monolaurate alone as a constituent of the inverting surfactant system, while retaining excellent thickening properties. In addition, they are characterized by better reproducibility of the inversion rate and thickening properties after three months of storage than for the comparative self-reversible reverse latex (Lh). III - Preparation and evaluation of self-reversible reverse latexes of a crosslinked copolymer of the sodium salt of 2-methyl - [(1-oxo-2-propenyl) amino] 1propanesulfonic acid and partially salified acrylic acid. Example II, described above, is reproduced, replacing the 208 grams of Emogreen ™ L15 with 208 grams of isohexadecane, to obtain the mixture noted (M 3 ), which is divided into different portions to which the different surfactant compositions (EMi), (EM 2 ) and (EM 3 ), as described above, previously heated to 60 ° C., in mass proportions as indicated in table 3 below. The self-inverting reverse latexes resulting from these mixtures are respectively denoted (L1 6 ), (L1 7 ) and (Lis), and are evaluated by observing their appearance at 25 ° C., by the rate of inversion during the preparation of an aqueous gel at 2% by mass of self-reversible reverse latex (the method of which is described above), by the viscosity of this aqueous gel at 2% by mass of a self-reversible reverse latex (μ; Brookfield RVT viscometer (Mobile 6 Speed 5)). This evaluation is carried out after the manufacture of the reverse latexes tested (t = 0), then after a storage period of 3 months at 25 ° C (t = 3 months). The results obtained are reported in Table 3 below. Table 3 Self-reversing reverse latexes(Lie) (THE) (Lie)Surfactant composition tested(EMi) (EM 2 ) (EM 3 ) Quantity tested (EMi) / (Lli) (% by mass) 5% 7% 7%Measures at t = 0 μ (in mPas) 108,000 106,000 110,000 Inversion time 125 s 60s 25s Self-reversible latex appearance at 25 ° C Ell* Ell* El *Measures at t = 3 months μ (in mPas) 97,000 102,000 105,000 Inversion time 155s 70s 72s Ell *: Liquid milky emulsion The self-reversible reverse latexes (L1 7 ) and (L1 8 ) according to the invention, and free of alkoxylated and more particularly ethoxylated derivatives, make it possible to obtain smooth gels, with a duration of inversion much lower than that observed. for the self-reversible reverse latex (L1 6 ), comprising only the only decaglycerol monolaurate as a constituent of the reversing surfactant system, while retaining excellent thickening properties. In addition, they are characterized by better reproducibility of the inversion rate and thickening properties after three months of storage than for the comparative self-reversible reverse latex (Lh). IV: Illustrative detergent formulations In the following formulations, the percentages are expressed in percentage by mass per 100% of the mass of the formulation. IV A - Cleaning composition for ovens and cooking grates SIMULSOL ™ OX1309L ingredients (1) Content2% SIMULSOL ™ SL7G (2) 2% Composition (Ll 2 ) Sodium hydroxide: 6%25% Water: qs 100% mass (1): SIMULSOL ™ OX1309L: detergent surfactant composition sold by the company SEPPIC, comprising polyethoxylated alcohols resulting from the reaction of a molar equivalent of an alcohol sold under the brand name EXXAL ™ 13 with 9 molar equivalents of ethylene oxide. (2): SIMULSOL ™ SL7G: n-heptyl polyglucoside solution, hydrotropic and solubilizing agent sold by the company SEPPIC. Preparation a) A pre-gel is prepared at 20 ° C by the addition of SIMULSOL ™ OX1309L, then SIMULSOL ™ SL7G in water. The composition (L1 2 ) according to the invention is then introduced into the aqueous solution and mixed until a gel of stable viscosity is obtained. b) The sodium hydroxide is then gradually introduced with mechanical stirring at a temperature of 20 ° C. until a homogeneous gel is obtained. The gel obtained at the end of step b) is of a homogeneous and clear appearance, with a viscosity of 10,000 mPa.s (Brookfield LVT at a speed of 6 revolutions / minute). After a storage period of 6 months at 25 ° C., the gel obtained at the end of step b) of this operating mode has a homogeneous and clear appearance, with a viscosity of 12,000 mPa.s (Brookfield LVT, at a speed 6 rpm). Cleaning process The composition prepared above is sprayed at room temperature on the walls of an oven contaminated with edible fats and on the cooking grates also contaminated with edible fats. After ten minutes, the oven walls and the cooking grids are rinsed with hot water at 60 ° C. The walls of the oven and the surfaces of the cooking grids thus cleaned no longer show any dirt. IVb - Cleaner for aluminum surfaces ingredients SIMULSOL ™ OX1309L SIMULSOL ™ SL7G Composition (Ll 2 ) 75% phosphoric acid HORDAPHOS (3) MDGB 1% 5% Mass content 3% 3% 5% 40% Dipropylene glycol methyl ether 5% Water: qs 100% (3): HORDAPHOS ™ MDGB is a composition based on phosphoric esters, used as an anti-corrosion agent. Preparation Each ingredient is successively introduced into a mixing tank with moderate mechanical stirring, at room temperature, until a homogeneous and clear composition is obtained. Stirring is continued for 30 minutes at 20 ° C. The composition obtained has a measured pH value of less than 1.0 and is clear and homogeneous after storage for a period of one month at 40 ° C. Cleaning process The composition prepared in the previous paragraph is diluted to 3% in water and the solution thus obtained is sprayed onto the aluminum wall to be cleaned. This wall is then rinsed with hot water at 60 ° C.
权利要求:
Claims (16) [1" id="c-fr-0001] 1. Self-reversible reverse latex of a crosslinked anionic polyelectrolyte (P) comprising, for 100% molar: (ai) - of a proportion greater than or equal to 30 mol% and less than or equal to 100 mol%, of monomeric units derived from 2-methyl acid 2 - [(1-oxo 2-propenyl) amino] 1propanesulfonic in free or partially or totally salified acid form; (a 2 ) - optionally of a proportion greater than 0 mol% and less than or equal to 70 mol%, of monomeric units derived from at least one monomer chosen from the elements of the group consisting of acrylic acid, the methacrylic acid, 2carboxyethyl acrylic acid, itaconic acid, maleic acid, 3-methyl 3 - ((1-oxo 2propenyl) amino] butanoic acid, the carboxylic function of said monomers being in free acid form, partially salified or fully salified and / or among the elements of the group consisting of (2-hydroxyethyl acrylate), (2,3-dihydroxy propyl acrylate), (2-hydroxy ethyl methacrylate), methacrylate (2,3-dihydroxypropyl), or vinyl pyrrolidone; (a 3 ) - of a proportion greater than 0 mol% and less than or equal to 1 mol% of monomeric units derived from at least one diethylene or polyethylene crosslinking monomer (AR); the sum of said molar proportions in monomeric units according to ai), a 2 ) and a 3 ) being equal to 100% molar; said self-reversible reverse latex being a water-in-oil type emulsion (E) comprising for 100% of its mass: a) - from 10% by mass to 90% by mass, of said crosslinked anionic polyelectrolyte (P); b) - From 5% by mass to 50% by mass, of a fatty phase consisting of at least one oil (H), c) - From 1% by mass to 50% by mass of water, d) - From 0.5% by mass to 10% by mass of an emulsifying system of the water-in-oil (Si) type, and e) - From 2% by mass to 10% by mass of an oil-in-water type emulsifying system (S 2 ); the sum of the mass proportions of compounds according to a), b), c), d) and e) being equal to 100% by mass; said self-reversible reverse latex being characterized in that said oil-in-water type emulsifying system (S 2 ) comprises for 100% of its mass: f) - A proportion greater than or equal to 50% by mass and less than or equal to 100% of a composition (Ce) which comprises for 100% of its mass: e-i) - From 10% by mass to 60% by mass of at least one compound of formula d): HO- [CH 2 -CH (OH) -CH 2 -O] n -H (I) wherein n represents an integer greater than or equal to one and less than or equal to fifteen; e 2 ) - From 40% by mass to 90% by mass of at least one compound of formula (II): R 1 - (C = O) - [O-CH 2 -CH (OH) -CH 2 ] P -OH (II), in which p, different or identical to n, represents an integer greater than or equal to one and less than or equal to fifteen; and in which the group Ri- (C = O) - represents a saturated or unsaturated, linear or branched aliphatic radical, comprising from six to twenty-two carbon atoms, and optionally e 3 ) - Up to 30% by mass of at least one composition (Cn) represented by formula (III): HO-ÎCHs-CHOH-CHz-O-lq-ÎGjr-H (III), in which q different or identical to n, represents an integer greater than or equal to one and less than or equal to 3, G represents the remainder of a reducing sugar and r represents a decimal number greater than or equal to 1.05 and less than or equal to 5.00, said composition (Cn) consisting of a mixture of the compounds of formulas (llh), (llb), (llb), (IUI) and (llls): HO-tCHz-CHOH-CHz-O-Jq -O- (G) i-H (lllfl, HO- [CH 2 -CHOH-CH2-O-] q -O- (G) 2 -H (Hb), HO- [CH 2 -CHOH-CH2-O-] q -O- (G) 3 -H (Ilb), HO- [CH 2 -CHOH-CH2-O-] q -O- (G) 4 -H (lll 4 ), HO- [CH 2 -CHOH-CH2-O-] q -O- (G) 5 -H (Hb), in molar proportions as said compounds of formulas (llh), (lll 2 ), (llb), ( llh) and (llb) respectively equal to ai, a 2 , a 3 , a 4 and as, such that the sum (ai + a 2 + a ^ + a 4 + a 5 ) is equal to one, and that the sum ( ai + 2a 2 + 3a 3 + 4a 4 + 5a 5 ) is equal to r; the sum of the mass proportions of compounds according to ei), e 2 ) and e 3 ) being equal to 100% by mass. [2" id="c-fr-0002] 2. Self-reversible reverse latex as defined in claim 1, characterized in that said crosslinked anionic polyelectrolyte (P) is a homopolymer of 2-methyl acid 2 - [(1-oxo 2-propenyl) amino] 1 -propanesulfonic partially or totally salified in the form of sodium salt or ammonium salt, crosslinked by triallylamine and / or methylenebis (acrylamide); a copolymer of 2-methyl 2 - [(1-oxo 2-propenyl) amino] 1propanesulfonic acid and acrylic acid partially or totally salified in the form of sodium salt or ammonium salt, crosslinked with triallylamine and / or methylenebis (acrylamide); a copolymer of 2-methyl 2 - [(1-oxo 2-propenyl) amino] 1propanesulfonic acid (y) partially or totally salified in the form of the sodium salt, and of acrylic acid (δ) partially or totally salified in form of sodium salt in a molar ratio (γ) / (δ) greater than or equal to 30/70 and less than or equal to 90/10; crosslinked with triallylamine and / or methylene-bis (acrylamide); or a copolymer of 2-methyl 2 - [(1 oxo 2-propenyl) amino] 1-propanesulfonic acid (y) partially or totally salified in the form of the sodium salt, and acrylic acid (ô) partially or totally salified in the form of the sodium salt in a molar ratio (y) / (ô) greater than or equal to 40/60 and less than or equal to 90 / 1A crosslinked with triallylamine and / or methylene-bis (acrylamide). [3" id="c-fr-0003] 3 Self-reversible reverse latex as defined in any one of claims 1 or 2, characterized in that in the formula (I) as defined above, n represents an integer greater than or equal to one and less than or equal to ten, and in that in the formula (II) as defined above, p , identical to or different from n, represents an integer greater than or equal to one and less than or equal to ten, and the group Ri- (C = O) - is chosen from octanoyl, decanoyl, ω-undecylenoyl, dodecanoyl, tetradecanoyl radicals , hexadecanoyl, octadecanoyl, 9-octadecenoyl or 9,12-octadecadienoyl. [4" id="c-fr-0004] 4. Self-reversible reverse latex as defined in any one of claims 1 to 3, characterized in that in said emulsifier system of oil-in-water type (S 2 ) said composition (C e ) as defined above, consists of, for 100% of its mass: ei) - From 10% by mass to 60% by mass of at least one compound of formula (I) as defined above and e 2 ) - From 40% by mass to 90% by mass of at least one compound of formula (II) as defined above. [5" id="c-fr-0005] 5. Self-reversible reverse latex as defined in any one of claims 1 to 3, characterized in that in the formula (III) as defined above, q is equal to one, G represents the remainder of the glucose and r represents a decimal number greater than or equal to 1.05 and less than or equal to 2.5. [6" id="c-fr-0006] 6. Self-reversible reverse latex as defined in any one of claims 1,2, 3 or 5, characterized in that in said emulsifying system of oil-in-water type (S 2 ), said composition (C e ) as defined previously consists of, for 100% of its mass ei) - From 5% by mass to 15% by mass of at least one compound of formula (I) as defined above, e 2 ) - From 60% by mass to 80% by mass of at least one compound of formula (II) as defined above, and θ3) - From 5% to 15% by mass of at least one composition (Cn) represented by formula (III) as defined above . [7" id="c-fr-0007] 7. Reverse latex as defined in any one of claims 1 to 6, characterized in that said emulsifying system of oil-in-water type (S 2 ) is said composition (C e ) as defined above. [8" id="c-fr-0008] 8. Composition (C e ) which comprises for 100% of its mass: ei) - From 10% by mass to 60% by mass of at least one compound of formula (D: HO- [CH 2 -CH (OH) -CH 2 -O] n -H (I) wherein n represents an integer greater than or equal to one and less than or equal to fifteen; e 2 ) - From 40% by mass to 90% by mass of at least one compound of formula (II): Ri- (C = O) - [O-CH 2 -CH (OH) -CH 2 ] P -OH (II), in which p, different or identical to n, represents an integer greater than or equal to one and less or equal to fifteen and the group Ri- (C = O) - represents a saturated or unsaturated, linear or branched aliphatic radical, comprising from six to twenty-two carbon atoms, and optionally β3) - Up to 30% by mass d '' at least one composition (Cn) represented by the formula (III): HO- [CH 2 -CHOH-CH 2 -O-] q- (G) rH (lll), formula (lll) in which q, different or identical to n, represents an integer greater than or equal to one and less than or equal to 3, G represents the remainder of a reducing sugar and r represents a decimate number greater than or equal to 1.05 and less than or equal to 5.00, said composition (Cn) consisting of a mixture of the compounds of formulas (IIh ), (Ill 2 ), (IIb), (lll ·) and (IIls): HO-fCHz-CHOH-CH ^ O-Jq -O- (G) iH (lll ·), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 2 -H (Fig 2 ), HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 3 -H HO- [CH 2 -CHOH-CH 2 -O-] q -O- (G) 4 -H (llb), (IUI), HO-ÎCH ^ CHOH-CH ^ O-Jq -O- (G) 5 -H (IIls), in molar proportions as so-called compounds of formulas (llh), (lll 2 ), (lll 3 ), (lll 4 ) and (lll 5 ) respectively equal to a b a 2 , a 3 , a 4 and a 5 , such that the sum ai + a 2 + a 3 + a4 + a 5 is equal to one, and that the sum ai + 2a 2 + 3a 3 + 4a 4 + 5as is equal to r; the sum of the mass proportions of compounds according to ei), e 2 ) and e 3 ) being equal to 100% by mass. [9" id="c-fr-0009] 9. Composition (C e ) as defined in claim 8, characterized in that in the formula (I) as defined above, n represents an integer greater than or equal to one and less than or equal to ten, and in that that in formula (II) as defined above, p, identical or different from n, represents an integer greater than or equal to one and less than or equal to ten, and the group R 1 - (C = O) - is chosen among the octanoyl, decanoyl, ωundecylenoyl, dodecanoyl, tetradecanoyl, hexadecanoyl, octadecanoyl, 9octadecenoyl or 9,12-octadecadienoyl radicals. [10" id="c-fr-0010] 10. Composition (C e ) as defined in any one of claims 8 or 9, characterized in that it consists, for 100% of its mass: ei) - From 10% by mass to 60% by mass of at least one compound of formula (I) as defined above and e 2 ) - From 40% by mass to 90% by mass of at least one compound of formula (II) as defined above. [11" id="c-fr-0011] 11. Composition (C e ) as defined in any one of claims 8 or 9, characterized in that in formula (III) as defined above, q is equal to one, G represents the rest of the glucose and r represents a decimal number greater than or equal to 1.05 and less than or equal to 2.5. [12" id="c-fr-0012] 12. Composition (C e ) as defined in any one of claims 8, 9 or 11, characterized in that it consists, for 100% of its mass: ei) - From 5% by mass to 15% by mass of at least one compound of formula (I) as defined above, e 2 ) - From 60% by mass to 80% by mass of at least one compound of formula (II) as defined above, and es) - From 5% to 15% by mass of at least one composition (Cn) represented by formula (III) as defined above. [13" id="c-fr-0013] 13. Use of said self-reversible reverse latex as defined in one of claims 1 to 7, as thickening agent and / or emulsifier and / or stabilizer of a detergent liquid aqueous composition for household or industrial use. [14" id="c-fr-0014] 14. Liquid detergent aqueous composition (F) for household or industrial use, characterized in that it comprises, as thickening agent, for 100% of its total mass between 0.1% and 10% by mass of said self-reversible reverse latex, such as defined in one of claims 1 to 7. [15" id="c-fr-0015] 15. Use of said liquid detergent aqueous composition (F) as defined in claim 14, for cleaning hard surfaces. [16" id="c-fr-0016] 16. A method of cleaning a hard surface, characterized in that it comprises at least one step a ”1) of application of said aqueous detergent liquid composition (F) as defined in claim 14, followed by at minus a step b ”1) of rinsing said hard surface.
类似技术:
公开号 | 公开日 | 专利标题 EP3713974A1|2020-09-30|Self-invertible inverse latex comprising alkyl polyglycosides as an inverting agent and use thereof as a thickening agent for a detergent or cleaning formulation for industrial or domestic use EP2487231B1|2015-08-05|Agent for treating hard surfaces US7309685B2|2007-12-18|Textile finishing agents for imparting a sensory effect during use WO2019170980A1|2019-09-12|Self-invertible inverse latex comprising, as an inverting agent, surfactant species of the polyglycerol ester family, use thereof as a thickening agent, and aqueous liquid detergent compositions comprising same for household or industrial use EP3774950A1|2021-02-17|Inverse latex self-invertible with the acrylamide monomer, comprising polyglycerol esters, and use thereof as thickening agent in a detergent or cleaning formulation US20030139317A1|2003-07-24|Surfactant mixture with fatty alcohol alkoxylates made fron vegetable raw materials FR2935390A1|2010-03-05|COPOLYMER FOR TREATING OR MODIFYING SURFACES EP1904613A1|2008-04-02|Cleaning care product with improved emulsification properties DE10153768A1|2003-05-15|Hydroxy mixed ethers with polymers FR3104159A1|2021-06-11|Detergent composition comprising an inverse latex combining a particular sequestering agent and a polyelectrolyte comprising a strong acid function and a neutral function FR3104164A1|2021-06-11|Detergent composition comprising an inverse latex comprising a particular sequestering agent and a polyelectrolyte combining strong acid function and weak acid function FR3104158A1|2021-06-11|Detergent composition comprising an inverse latex combining the tetrasodium salt of glutamic acid, N, N diacetic as a sequestering agent and a polyelectrolyte comprising AMPS and acrylamide FR3104162A1|2021-06-11|Detergent composition comprising an inverse latex combining EDDS as a sequestering agent and a polyelectrolyte comprising AMPS and acrylamide FR3104166A1|2021-06-11|Detergent composition comprising an inverse latex combining a particular sequestering agent and a polyelectrolyte comprising a weak acid function EP1375633B1|2006-09-27|Detergent compositions comprising polymers DE10046251A1|2002-03-28|Detergents and cleaning agents based on alkyl and / or alkenyl oligoglycosides and fatty alcohols DE19953797A1|2001-05-17|Defoamer granules EP1314722B1|2005-05-04|Aromatic sulfonic acid polyglycol esters EP2414495B1|2016-02-10|Cleaning agent for floors WO2018114355A1|2018-06-28|Cleaning agent for hard surfaces with long-lasting fragrance and gloss effect DE19953794A1|2001-05-17|Shaped body with improved water solubility DE19953027A1|2001-05-23|Laundry detergent tablets based on surfactant and builder contain disintegration aid granulate of polysaccharide and water-soluble granulation agent FR2928377A1|2009-09-11|Composition, useful to treat and/or modify surface e.g. textile, comprises copolymer comprising cationic units and other units, where the cationic unit comprises quaternary ammonium/inium group and other unit comprises vinyl-lactam
同族专利:
公开号 | 公开日 FR3078708B1|2020-03-27| EP3762432A1|2021-01-13| US20210054310A1|2021-02-25| WO2019170980A1|2019-09-12|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题 US6375959B1|1998-02-17|2002-04-23|Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic|Thickening homopolymer, preparation process and cosmetic applications| EP1055451A1|1999-05-28|2000-11-29|Societe D'exploitation De Produits Pour Les Industries Chimiques, S.E.P.P.I.C.|Use of alkylglycosides as inverter of polymer emulsions, method of inverting them, self-invertible inverted latex and industrial use thereof| WO2009156691A2|2008-06-27|2009-12-30|Société d'Exploitation de Produits pour les Industries Chimiques SEPPIC|Novel inverse latices that are free of oxyethylene derivatives, and cosmetic, dermocosmetic, dermopharmaceutical or pharmaceutical compositions comprising same| US20110076245A1|2008-06-27|2011-03-31|Societe D"exploitation De Produits Pour Les Industries Chimiques Seppic|Novel inverse latices that are free of oxyethylene derivatives, and cosmetic, dermocosmetic, dermopharmaceutical or pharmaceutical compositions comprising same| US20110098364A1|2008-06-27|2011-04-28|Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic|Novel inverse latices based on fatty alcohol ethers, and cosmetic, dermocosmetic, dermopharmaceutical or pharmaceutical compositions comprising| FR3024736B1|2014-08-06|2016-08-26|Snf Sas|USE IN DETERGENT COMPOSITIONS OF POLYMERS OBTAINED BY LOW-CONCENTRATION REVERSE EMULSION POLYMERIZATION WITH A LOW RATE OF NEUTRALIZED MONOMERS|FR3104164B1|2019-12-09|2021-12-17|Soc Dexploitation De Produits Pour Les Industries Chimiques Seppic|Detergent composition comprising an inverse latex comprising a particular sequestering agent and a polyelectrolyte combining strong acid function and weak acid function| FR3104166B1|2019-12-09|2021-12-10|Soc Dexploitation De Produits Pour Les Industries Chimiques Seppic|Detergent composition comprising an inverse latex combining a particular sequestering agent and a polyelectrolyte comprising a weak acid function|
法律状态:
2019-03-22| PLFP| Fee payment|Year of fee payment: 2 | 2019-09-13| PLSC| Publication of the preliminary search report|Effective date: 20190913 | 2020-03-19| PLFP| Fee payment|Year of fee payment: 3 | 2021-03-23| PLFP| Fee payment|Year of fee payment: 4 |
优先权:
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申请号 | 申请日 | 专利标题 FR1851932|2018-03-06| FR1851932A|FR3078708B1|2018-03-06|2018-03-06|SELF-REVERSIBLE REVERSE LATEX, INCLUDING AS A REVERSE AGENT FOR SURFACTANT SPECIES OF THE POLYGLYCEROL ESTER FAMILY, ITS USE AS A THICKENING AGENT AND AQUEOUS LIQUID DETERGENT COMPOSITIONS FOR HOUSEHOLD OR INDUSTRIAL USE AS A CONTAINER|FR1851932A| FR3078708B1|2018-03-06|2018-03-06|SELF-REVERSIBLE REVERSE LATEX, INCLUDING AS A REVERSE AGENT FOR SURFACTANT SPECIES OF THE POLYGLYCEROL ESTER FAMILY, ITS USE AS A THICKENING AGENT AND AQUEOUS LIQUID DETERGENT COMPOSITIONS FOR HOUSEHOLD OR INDUSTRIAL USE AS A CONTAINER| US16/978,430| US20210054310A1|2018-03-06|2019-02-27|Self-invertible inverse latex comprising, as an inverting agent, surfactant species of the polyglycerol ester family, use thereof as a thickening agent, and aqueous liquid detergent compositions comprising same for household or industrial use| EP19715148.3A| EP3762432A1|2018-03-06|2019-02-27|Self-invertible inverse latex comprising, as an inverting agent, surfactant species of the polyglycerol ester family, use thereof as a thickening agent, and aqueous liquid detergent compositions comprising same for household or industrial use| PCT/FR2019/050444| WO2019170980A1|2018-03-06|2019-02-27|Self-invertible inverse latex comprising, as an inverting agent, surfactant species of the polyglycerol ester family, use thereof as a thickening agent, and aqueous liquid detergent compositions comprising same for household or industrial use| 相关专利
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