FR2920979A1 - Composition for treating keratin materials, preferably human keratin fibers such as hair, comprises first cationic polymers obtained by polymerization of monomer mixtures, second cationic polymers and non-siliconated solid fatty substance - Google Patents

Abstract

Composition for cosmetic treatment of keratin materials, comprises, in a medium: one or more first cationic polymers obtained by polymerization of a mixture of monomers comprising one or more vinyl monomers substituted by amino groups, one or more hydrophobic non-ionic vinyl monomers and one or more associative vinyl monomers; one or more second cationic polymers; and one or more non-siliconated solid fatty substance. An independent claim is included for a process for treating keratin material comprising applying the composition on the keratin material and then rinsing after an exposure time.

Description

B 07/1889 EN GD / IC OA 07327 / FLB Société Anonyme known as L'OREAL Cosmetic composition comprising at least two cationic polymers and a non-silicone solid fatty substance Invention of: LALLERI Pascale Cosmetic composition comprising at least two cationic polymers and a body non-silicone solid fat

The invention relates to a composition for the cosmetic treatment of keratinous substances, preferably human, in particular keratinous fibers, and more particularly hair, comprising at least two cationic polymers, at least one of which is particular and at least one solid fatty substance. non-silicone, a process for the cosmetic treatment of keratin materials, using it and its use as a conditioning or conditioner shampoo. In the field of cosmetics, shampoos and conditioners are often in the form of a cream more or less viscous. However, these products are often not viscous enough to stay on the hair for a while without flowing. In addition, in this type of product, generally insoluble conditioning agents are used in the medium, in particular to improve the softness, the touch and the disentangling of the hair.

However, these conditioning agents, in particular solid fatty substances, frequently lead to storage, to the formation of an unsightly layer on the surface of the conditioning shampoo or the conditioner, which is undesirable for the consumer. To avoid the occurrence of this phenomenon, stabilizing agents such as anionic crosslinked acrylic polymers of the Carbopol or Pemulen type are frequently used. Nevertheless, these stabilizing agents have the disadvantage of reducing the cosmetic performance of shampoos, especially by making the hair more loaded and rougher.

In addition, these stabilizing agents are hardly used with cationic conditioning agents such as cationic polymers because of their anionic nature and the possible chemical interaction between cationic and anionic compounds, leading to the formation of a complex and which results in a decrease in the detergent and conditioning performance of shampoos and conditioners. There is therefore a need to develop a cosmetic composition containing cationic polymers and solid fatty substances, for example a conditioner shampoo or a conditioner, which has a satisfactory aesthetic appearance while conferring acceptable cosmetic performance to keratin materials. , namely in particular the hair and the scalp. The Applicant has surprisingly discovered that it is possible to formulate compositions for the cosmetic treatment of keratin materials, having the desired properties, by using in these compositions one or more cationic polymers and one or more non-silicone solid fatty substances associated with them. to one or more specific cationic polymers defined below. Indeed, it has been found that the use of at least one specific cationic polymer in such compositions makes it possible to improve the texture and the stability of shampoos and conditioners based on cationic polymer (s) and solid non-silicone fatty (s) while conferring on the keratin materials and more particularly on the hair, improved cosmetic properties including disentangling, flexibility, malleability, swelling and shine. The improved texture allows the product, once deposited, on the hair to remain a certain time without flowing. This improved texture, even gelled, makes it possible to use lesser amounts of products and promotes the contact of the cationic polymer (s) and the non-silicone solid fatty substance (s) with the hair and / or the scalp. The storage stability of the compositions according to the invention is also improved both at ambient temperature (20-25 ° C.) and at 45 ° C. In addition, the use of said specific cationic polymer facilitates rinsing.

The subject of the invention is therefore cosmetic treatment compositions for keratinous materials, preferably human, in particular keratinous fibers, and more particularly hair, comprising in a cosmetically acceptable medium: (i) one or more specific cationic polymers such as defined below, (ii) one or more cationic polymers different from the cationic polymer (s) (i), and (iii) one or more non-silicone solid fatty substances.

It also relates to a process for the cosmetic treatment of keratinous substances, preferably human, in particular keratinous fibers, and more particularly hair, using the composition according to the invention. It also relates to the use of the composition according to the invention as a hair treatment agent, and in particular as a shampoo conditioner or conditioner. Other objects and features, aspects and advantages of the invention will emerge even more clearly on reading the description and examples which follow.

The cosmetic treatment composition of keratinous materials, preferably human, in particular keratinous fibers, and more particularly hair, comprises in a cosmetically acceptable medium: (i) one or more cationic polymers which are obtained by polymerization of a mixture of monomers comprising one or more vinyl monomers substituted by one or more amino groups, one or more hydrophobic nonionic vinyl monomers, and one or more associative vinyl monomers, (ii) one or more cationic polymers different from the cationic polymer (s) (i), and (iii) one or more non-silicone solid fatty substances. One of the essential features of the invention is the presence of one or more cationic polymers (i) which is or is the product of the polymerization of a monomer mixture comprising one or more vinyl monomers substituted with one or more amino groups, one or more hydrophobic nonionic vinyl monomers, and one or more associative vinyl monomers.

Preferably, the cationic polymer (i) is a thickening polymer. For the purposes of the present invention, the term "thickening polymer" is understood to mean a polymer which, introduced at 1% by weight in an aqueous or aqueous-alcoholic solution at 30% by weight of ethanol, and at pH 7, makes it possible to attain a viscosity of at least 100 cps at 25 ° C, and at a shear rate of 1 s -1. This viscosity can be measured using a cone-plane viscometer, for example a Haake RS 600 rheometer. Preferably, these polymers make it possible to increase the viscosity of the compositions in which they are found, by at least 50 cps at 25 ° C and 1 sec. The cationic polymer (s) (i) used in the composition according to the invention, and their manufacturing process, are described in particular in International Application WO 2004/024779. For the purposes of the present invention, the term "vinyl monomer" means a monomer comprising at least one group ROCH = C (Ro) -, in which each Ro is independently H, a C 1 -C 30 alkyl group, -000H, -CO-ORO group. ', -O-CO-Ro', -CO-NHR0 ', or -CO-NRo'Ro ", Ro' and Ro" representing a C1-C30 alkyl group. Thus, for example, within the meaning of the present invention, (meth) acrylates and (meth) acrylamides are vinyl monomers. The vinyl monomers substituted with one or more amino groups that can be used for the preparation of the cationic polymer (i) used in the composition according to the invention are ethylenically unsaturated, basic and polymerizable monomers. The amino groups may be derived from monoalkyl, di- or polyamino groups, or from heteroaromatic groups containing a nitrogen atom. The amino groups may be primary, secondary or tertiary amines. These monomers can be used in the form of amine or in the form of salt. Preferably, the vinyl monomer (s) substituted with one or more amino groups are chosen from: (meth) acrylates of mono (C 1 -C 4) alkylamino (C 1 -C 6) alkyl, (meth) acrylates of di (C 1 -C 4) alkylamino (C 1 -C 8) alkyl, preferably di (C 1 -C 4 alkyl) alkylamino (C 1 -C 6) alkyl, mono- (C 1 -C 6) alkyl; C4) amino (C1-C8) alkyl (meth) acrylamides, - di (C1-C4) alkylamino (C1-C8) alkyl (meth) acrylamides, - (meth) acrylamides containing an atomic heterocyclic group nitrogen, - (meth) acrylates containing heterocyclic group containing a nitrogen atom, - nitrogen heterocycles with vinyl group (s), - and mixtures thereof. As vinyl monomers substituted with one or more preferred amino groups, mention may be made of: mono- or di-C 1 -C 4 alkylamino (C 1 -C 4) alkyl (meth) acrylates, such as 2- (N, N-dimethylamino) ethyl meth) acrylate, 3- (N, N-dimethylamino) propyl (meth) acrylate, 4- (N, N-dimethylamino) butyl (meth) acrylate, (N, N-dimethylamino) -t-butyl (meth) acrylate, 2- (N, N-diethylamino) ethyl (meth) acrylate, 3- (N, N-diethylamino) (meth) acrylate propyl, 4- (N, N-diethylamino) butyl (meth) acrylate, 2- (N, N-dipropylamino) ethyl (meth) acrylate, 3- (N, N-dipropylamino) (meth) acrylate ) propyl and 4- (N, N-dipropylamino) butyl (meth) acrylate; mono- or di-C 1 -C 4 alkylamino (C 1 -C 4 alkyl) - (meth) acrylamides such as N '- (2-N, N-dimethylamino) ethyl (meth) acrylamide and N - (3-N, N-dimethylamino) propyl acrylamide; (meth) acrylamides or (meth) acrylates containing a heterocyclic group containing a nitrogen atom, such as N- (2-pyridyl) acrylamide, N- (2-imidazolyl) methacrylamide, methacrylate 2- (4) morpholinyl) ethyl, 2- (4-morpholinyl) ethyl acrylate, N- (4-morpholinyl) methacrylamide and N- (4-morpholinyl) acrylamide; and nitrogen heterocycles with vinyl group (s) such as 2-vinylpyridine and 4-vinylpyridine. When the monomers are in the form of salts, they may be inorganic salts, such as the hydrochloride, sulfate and phosphate salts; or salts of organic acids, such as acetate, maleate and fumarate salts. Vinyl monomers substituted with one or more particularly preferred amino groups are: 3- (N, N-dimethylamino) propyl (meth) acrylate, - N '- (3-N, N-dimethylamino) propyl (meth) acrylamide, 2- (N, N-dimethylamino) ethyl (meth) acrylate, 2- (N, N-diethylamino) ethyl (meth) acrylate, 2- (N-dimethylamino) ethyl (meth) acrylate; butylamino) ethyl, 2- (N, N-dimethylamino) propyl (meth) acrylamide, and 2- (N, N-dimethylamino) neopentyl acrylate. The vinyl monomer (s) substituted with one or more amino groups generally represent from 10 to 70% by weight, preferably from 20 to 60% by weight, better still from 30 to 40% by weight, relative to the total weight of the monomer mixture. . The hydrophobic nonionic vinyl monomer or monomers that can be used for the preparation of the cationic polymer (i) used in the composition according to the invention are generally chosen from the compounds corresponding to formula (I) or (II): (I) CH 2 = C (X) Z,

(II) CH2 = CH-OC (O) R; in which formulas (I) and (II): X represents H or a methyl group; Z is selected from C (O) OR ', -C (O) NH2, -C (O) NHR', -C (O) N (R ') 2, -C6H5, -C6H4R', -C6H4OR ' , -C6H4Cl, -CN, -NHC (O) CH3, -NHC (O) H, N- (2-pyrrolidonyl), N-caprolactamyl, -C (O) NHC (CH3) 3, -C (O) NHCH2CH2 -NH-CH2CH2-urea, -SiR3, -C (O) O (CH2) XSiR3, -C (O) NH (CH2) XSiR3 and ù (CH2) XSiR3; x represents an integer ranging from 1 to 6; each R is independently C 1 -C 30 alkyl; each R 'independently represents a C 1 -C 30 alkyl group, a C 2 -C 30 alkyl group hydroxylated, or a halogenated C 1 -C 30 alkyl group. Mention may in particular be made of (C 1 -C 30) alkyl (meth) acrylates; (C 1 -C 30) alkyl (meth) acrylamides; styrene, substituted styrenes and in particular vinyltoluene (or 2-methylstyrene), butylstyrene, isopropylstyrene, para-chlorostyrene; vinyl esters and in particular vinyl acetate, vinyl butyrate, vinyl caprolate, vinyl pivalate and vinyl neodecanoate; unsaturated nitriles and in particular (meth) acrylonitrile and acrylonitrile; and unsaturated silanes and in particular trimethylvinylsilane, dimethylethylvinylsilane, allyldimethylphenylsilane, allyltrimethylsilane, 3-acrylamidopropyltrimethylsilane and 3-trimethylsilylpropyl methacrylate.

Preferably, the hydrophobic nonionic vinyl monomer or monomers are chosen from esters of acrylic acid and of C1-C30 alkyl, esters of methacrylic acid and of C1-C30 alkyl, and mixtures thereof, such as ethyl acrylate, methyl methacrylate, 3,3,5-trimethylcyclohexyl methacrylate, and mixtures thereof. The hydrophobic nonionic vinyl monomer or monomers generally represent from 20 to 80% by weight, preferably from 20 to 70% by weight, better still from 50 to 65% by weight, relative to the total weight of the monomer mixture.

The associative vinyl monomer or monomers that can be used for the preparation of the cationic polymer (i) used in the composition according to the invention are generally chosen from compounds having an ethylenically unsaturated end (i ') for the polymerization by addition with other monomers of the system, a central portion (ii ') polyoxyalkylene to confer selective hydrophilic properties to the polymers, and a hydrophobic end (iii') to impart selective hydrophobic properties to the polymers.

The ethylenically unsaturated end (i ') of the associative vinyl monomer (s) is preferably derived from a mono- or di-carboxylic acid or anhydride with unsaturated α, β-ethylenic unsaturation (s). (s), preferably a C3 or C4 mono or dicarboxylic acid or anhydride. Alternatively, the end (i ') of the associative monomer may be derived from an allylic ether or a vinyl ether; a vinyl substituted urethane nonionic monomer as disclosed in US Reissue Patent No. 33,156 or US Patent No. 5,294,692; or a vinyl-substituted urea reaction product as disclosed in US Patent 5,011,978. The central portion (ii ') of the associative vinyl monomer (s) is preferably a polyoxyalkylene segment comprising 5 to 250, more preferably 10 to 120, and more preferably 15 to 60 C 2 -C 7 alkylene oxide units. Preferred central portions (ii ') are polyoxyethylene, polyoxypropylene, and polyoxybutylene segments comprising from 5 to 150, preferably from 10 to 100, and more preferably from 15 to 60 ethylene, propylene or butylene oxide units, and random or non-random ethylene oxide units, propylene oxides or butylene oxides. Preferably, the central portions are polyoxyethylene segments. The hydrophobic end (iii ') of the at least one associative vinyl monomer is preferably a hydrocarbon moiety selected from a linear C8-C40 alkyl group, an aryl-substituted C2-C4 alkyl group, a phenyl group substituted with an C2-C40 alkyl group, C8-C40 branched alkyl group, C8-C40 alicyclic group, and C8-C80 complex ester. For the purposes of the present invention, the term "complex ester" means any ester other than a simple ester.

For the purposes of the present invention, the term "simple ester" means any linear or branched, unsubstituted C1-C30 saturated aliphatic alcohol ester. Examples of hydrophobic ends (iii ') of the associative vinyl monomer (s) are linear or branched alkyl groups having from 8 to 40 carbon atoms, such as capryl (C8), isooctyl (branched C8), decyl (C10) groups. ), lauryl (C12), myristyl (C14), cetyl (C16), cetearyl (C16-C18), stearyl (C18), isostearyl (branched C18), arachidyl (C20), behenyl (C22), lignoceryl (C24), cerotyl (C26), montanyl (C28), melyssile (C30) and lacceryl (C32). Examples of linear or branched alkyl groups having 8 to 40 carbon atoms and derived from a natural source are in particular the alkyl groups derived from hydrogenated peanut oil, soybean oil, canola oil ( predominantly C18), and C16-C18 hydrogenated tallow oil; and C10-C30 hydrogenated terpenols, such as hydrogenated geraniol (branched Cio), hydrogenated farnesol (branched C15) and hydrogenated phytol (branched C20). Examples of C 2 -C 40 alkyl-substituted phenyl are octylphenyl, nonylphenyl, decylphenyl, dodecylphenyl, hexadecylphenyl, octadecylphenyl, isooctylphenyl and sec-butylphenyl. C 8 -C 40 alicyclic groups may be, for example, groups derived from sterols of animal origin, such as cholesterol, lanosterol, 7-dehydrocholesterol; or groups derived from plant-derived sterols, such as phytosterol, stigmasterol and campesterol; or sterol derivatives derived from microorganisms, such as ergosterol and mycrosterol. Other alicyclic groups useful in the present invention are, for example, cyclooctyl, cyclododecyl, adamantyl and decahydronaphthyl, and groups derived from natural alicyclic compounds such as pinene, hydrogenated retinol, camphor and isobornyl alcohol. C2-C40 alkyl groups substituted with an aryl group may be, for example, 2-phenylethyl, 2,4-diphenylbutyl, 2,4,6-triphenylhexyl, 4-phenylbutyl, 2-methyl-2-phenylethyl and 2,4,6-tri (the-phenylethyl) phenyl. As complex esters of C 8 -C 80, preferably C 8 -C 40, which can be used as end (III '), mention may be made in particular of the oil of 10

distearylglycerol, 1,2-dipalmitylglycerol, 1,2-dimyristylglycerol; sugar di-, tri- or polyesters such as 3,4,6-tristearylglucose, 2,3-dilaurylfructose; and sorbitan esters such as those disclosed in US Patent 4,600,761. The associative vinyl monomers that can be used according to the invention can be prepared by any method known in the prior art. For example, US Pat. Nos. 4,421,902, US 4,384,096, US 4,514,552, US 4,600,761, US 4,616,074, US 5,294,692, US 5,292,843; US 5,770,760 and US 5,412,142. Preferably, the associative vinyl monomer (s) that can be used according to the invention are chosen from the compounds of formula (III): R 2

R2CH / A (CH2) kù (O) m (R4-O) ä y R5

wherein: each R2 is independently H, methyl, -C (O) OH, or -C (O) OR3; R3 represents a C1-C30 alkyl group; hydrogenated castor (mainly triglyceride of 12-hydroxystearic acid); 1,2-diacylglycerols such as 1,2-A represents a group -CH2C (O) O-, -C (O) O-, -O-, -CH2O-, -NHC (O) NH-, -C (0) NH-, -Ar- (CE2) z-NHC (O) O-, -Ar- (CE2) z-NHC (O) NH- or -CH2CH2-NHC (O) -; Ar represents an arylene group; E represents H or a methyl group; z is 0 or 1; k is an integer from 0 to 30; m is 0 or 1, with the proviso that when k = 0, m = 0, and when k varies from 1 to 30, m is 1; (R4-O) - represents a polyoxyalkylene group, which is a homopolymer, a random copolymer, or a block copolymer, having C2-C4 oxyalkylene units, R4 represents -C2H4-, -C3H6-, -C4H8- or their mixtures, n is an integer ranging from 5 to 250, Y represents -R4O-, -R4NH-, -C (O) -, -C (O) NH-, R4NHC (O) NH-, or -C (O) NHC ( 0) -; R5 represents a substituted or unsubstituted alkyl group chosen from C8-C40 linear alkyl groups, C8-C40 branched alkyl groups, C8-C40 alicyclic groups, and C2-C40 alkyl-substituted phenyl groups, C2-C40 alkyl groups substituted with an aryl group, and C8-C80 complex esters, the alkyl group R5 optionally comprising one or more substituents chosen from hydroxyl, alkoxyl and halogen groups.

Preferably, the associative vinyl monomer or monomers are chosen from polyethoxylated cetyl (meth) acrylates, polyethoxylated cetearyl (meth) acrylates, polyethoxylated stearyl (meth) acrylates, polyethoxylated arachidyl (meth) acrylates, polyethoxylated behenyl (meth) acrylates, polyethoxylated lauryl (meth) acrylates, polyethoxylated cerotyl (meth) acrylates, polyethoxylated montanyl (meth) acrylates, polyethoxylated melissyl (meth) acrylates, polyethoxylated (meth) acrylates of poly (ethoxy) 2,4,6-tri (1-phenylethyl) phenyl (meth) acrylates, polyethoxylated (meth) acrylates of hydrogenated castor oil, polyethoxylated (meth) acrylates of polyethoxylated meth) acrylates of cholesterol and mixtures thereof, wherein the polyethoxylated portion of the monomer comprises from 5 to 100, preferably from 10 to 80, and more preferably from 15 to 60, ethylene oxide units. born. More particularly, the one or more associative vinyl monomers are chosen from polyethoxylated cetyl methacrylates, polyethoxylated cetearyl methacrylates, polyethoxylated stearyl (meth) acrylates, polyethoxylated arachidyl (meth) acrylates, polyethoxylated (meth) acrylates of behenyl, the polyethoxylated lauryl (meth) acrylates, wherein the polyethoxylated portion of the monomer comprises from 10 to 80, preferably from 15 to 60 and more preferably from 20 to 40 ethylene oxide units. Preferably, the associative vinyl monomer (s) represent (s) from 0.001 to 25% by weight, more preferably from 0.01 to 15% by weight and more preferably from 0.1 to 10% by weight of the monomer mixture. Preferably, the monomer mixture used for the preparation of the cationic polymer (i) further comprises one or more semi-hydrophobic vinyl surfactant monomers.

The semi-hydrophobic vinyl surfactant monomer (s) can moderate the associative properties of the cationic associative polymers which contain them, thus producing aqueous gels having a very good texture and very good rheological properties. For the purposes of the present invention, the term "semi-hydrophobic vinyl surfactant monomer" is understood to mean a structure similar to an associative monomer, but which has a substantially non-hydrophobic end and thus does not confer associative property on the polymers. The associative property of a polymer is related to the property in a given medium, molecules of said polymer to associate with each other, or to associate with molecules of a co-agent, in general surfactant, this which results in a certain range of concentrations by an increase in the viscosity of the medium.

The semi-hydrophobic vinyl surfactant monomer (s) are generally compounds having two parts: (i ") an unsaturated end group to allow addition polymerization with the other monomers of the reaction mixture, and (ii") a polyoxyalkylene group to attenuate the associations between the hydrophobic groups of the polymer or the hydrophobic groups of the other materials possibly present in the composition containing the polymer. The end providing the vinyl or ethylenic unsaturation for the addition polymerization is preferably derived from a mono- or di-carboxylic acid or anhydride having α, β-ethylenic unsaturation, preferably a mono or di-carboxylic acid. C3-C4, or an anhydride of this acid. Alternatively, the end (i ") can be derived from an allylic ether, a vinyl ether or a nonionic unsaturated urethane The polymerizable unsaturated end (i") can also be derived from a fatty acid unsaturated C8-C30 containing at least one free carboxy functional group. This C8-C30 group is part of the unsaturated end (i ") and is different from the hydrophobic groups during associative monomers, which are separated from the unsaturated end of the associative monomer by a hydrophilic spacer group. polyoxyalkylene comprises a long chain polyoxyalkylene segment, which is substantially similar to the hydrophilic portion of the associative monomers. Preferred polyoxyalkylene (ii ") moieties include C2-C4 polyoxyethylene, polyoxypropylene, and polyoxybutylene moieties comprising from 5 to 250, preferably from 10 to 100, oxyalkylene units Where the semi-hydrophobic vinyl surfactant monomer comprises more than one type of an oxyalkylene unit, these units may be arranged in random, non-random or block sequence, and preferably the at least one semi-hydrophobic vinyl surfactant monomer is chosen from compounds of formulas (IV) or (V): R6

Wherein R 6 (CH 2) p (R) (R 6 -O) v R 9 (V) embedded image in which formulas (IV) and (V): each R 6 is independently H, C1-C30 alkyl, -C (O) OH, or -C (O) OR7; R7 represents a C1-C30 alkyl group; A is -CH2C (O) O-, -C (O) O-, -O-, -CH2O-, -NHC (O) NH-, -C (O) NH-, -Ar- (CE2) z-NHC (O) O-, -Ar- (CE2) z-NHC (O) NH- or -CH2CH2NHC (O) -; Ar represents an arylene group; E represents H or a methyl group; z is 0 or 1; p is an integer from 0 to 30; r is 0 or 1, with the proviso that when p is 0, r is 0, and when p varies from 1 to 30, r is 1, (R8-O) represents a polyoxyalkylene group which is a homopolymer, a random copolymer, or a block copolymer with C2-C4 oxyalkylene units, wherein R8 is -C2H4-, -C3H6-, -C4H8- or mixtures thereof, and v is an integer ranging from 5 to 250 ; R9 represents H or a C1-C4 alkyl group; D represents a Cg-C30 alc alkenyl group or a Cg-C30 alc alkenyl group substituted by a carboxy group. Particularly preferably, the monomer mixture comprises a semihydrophobic vinyl surfactant monomer having one of the following formulas: ## STR5 ## C2H4O) eH;

in which a is 2, 3, or 4; b is an integer from 1 to 10; c is an integer from 5 to 50; d is an integer from 1 to 10; and e is an integer from 5 to 50.

Preferred semi-hydrophobic vinyl surfactant monomers are, for example, the polymerizable emulsifiers sold under the references EMULSOGEN R109, R208, R307, RAL109, RAL208 and RAL307 by the company CLARIANT; BX-AA-E5P5 sold by the company BIMAX; and the MAXEMUL 5010 and 5011 marketed by the company UNIQEMA. Particularly preferred monomers are EMULSOGEN R208, R307 and RAL 307. According to the manufacturers: EMULSOGEN R109 is a random ethoxylated / propoxylated 1,4-butanediol vinyl ether having the empirical formula CH2 = CH-O (CH2) 40 ( C3H6O) 4 (C2H4O) 10H; EMULSOGEN R208 which is a random ethoxylated / propoxylated 1,4-butanediol vinyl ether having the empirical formula: CH2 = CH-O (CH2) 40 (C3H6O) 4 (C2H4O) 20H; EMULSOGEN R307 which is a random ethoxylated / propoxylated 1,4-butanediol vinyl ether having the empirical formula: CH2 = CH-O (CH2) 40 (C3H6O) 4 (C2H4O) 30H; EMULSOGEN RAL 109 which is a random ethoxylated / propoxylated allylic ether having the empirical formula CH2 = CHCH2-O (C3H6O) 4 (C2H4O) 10H; EMULSOGEN RAL 208 which is a random ethoxylated / propoxylated allylic ether having the empirical formula CH2 = CHCH2-O (C3H6O) 4 (C2H4O) 20H; EMULSOGEN RAL 307 which is a random ethoxylated / propoxylated allylic ether having the empirical formula: CH2 = CHCH2-O (C3H6O) 4 (C2H4O) 30H; MAXEMUL 5010 which is a hydrophobic carboxylated C12-C15 alkenyl, ethoxylated with 24 units of ethylene oxide, MAXEMUL 5011 which is a hydrophobic carboxylated C12-C15 alkenyl, ethoxylated with 34 ethylene oxide units; and BX-AA-E5P5 which is a random ethoxylated / propoxylated allylic ether having the empirical formula CH2 = CHCH2-O (C3H6O) (C2H4O) 5H. The amount of the semihydrophobic vinyl surfactant monomer (s) used in the preparation of the cationic polymers (i) can vary widely and depends, inter alia, on the final rheological properties desired for the polymer. It varies from 0 to 25% by weight, preferably from 0.01 to 25% by weight, better still from 0.1 to 10% by weight relative to the total weight of the monomer mixture. The cationic polymer (s) (i) used in the composition according to the invention may be prepared from a monomer mixture which may also contain at least one hydroxylated nonionic vinyl monomer. These monomers are ethylenically unsaturated monomers comprising one or more hydroxyl substituents. As hydroxylated nonionic vinyl monomers, mention may be made of (C 1 -C 6) hydroxyalkyl (meth) acrylates, preferably C 1 -C 4 hydroxyalkyl (meth) acrylates, such as 2-hydroxyethyl methacrylate (HEMA). ), 2-hydroxyethyl acrylate (2-HEA) and 3-hydroxypropyl acrylate; (C1-C4 hydroxyalkyl) (meth) acrylamides, such as N- (2-hydroxyethyl) methacrylamide, N- (2-hydroxyethyl) acrylamide, N- (3-hydroxypropyl) acrylamide and N- (2-hydroxyethyl) acrylamide; 3-dihydroxypropyl) acrylamide; and their mixtures. Mention may also be made of allyl alcohol, the monoallyl ether of glycerol, 3-methyl-3-buten-1-ol, the precursors of vinyl alcohol and their equivalents, such as vinyl acetate.

When they are present, the hydroxylated nonionic vinyl monomer (s) generally represent up to 10% by weight of the total weight of the monomer mixture. I1 (s) represents (s) therefore from 0 to 10% by weight of the total weight of the monomer mixture. Preferably, the hydroxylated nonionic vinyl monomer or monomers represent from 0.01 to 10% by weight, better still from 1 to 8%, and more preferably from 1 to 5% by weight relative to the total weight of the monomer mixture. The cationic polymer (s) (i) used in the composition according to the invention may be prepared from a monomer mixture which may further comprise one or more crosslinking monomers for introducing branching and controlling the molecular weight. Useful polyunsaturated crosslinking agents are well known in the state of the art. Monounsaturated compounds having a reactive group capable of crosslinking a copolymer formed before, during or after the polymerization can also be used. Other usable crosslinking monomers may be polyfunctional monomers containing multiple reactive groups such as epoxide groups, isocyanates and hydrolyzable silane groups. Many polyunsaturated compounds can be used to generate a partially or substantially crosslinked three-dimensional network. Examples of polyunsaturated crosslinking monomers which may be used are, for example, polyunsaturated aromatic monomers, such as divinylbenzene, divinylnaphthylene and trivinylbenzene; polyunsaturated alicyclic monomers, such as 1,2,4-trivinylcyclohexane; difunctional esters of phthalic acid such as diallyl phthalate; polyunsaturated aliphatic monomers, such as dienes, trienes and tetraenes, especially isoprene, butadiene, 1,5-hexadiene, 1,5,9-decatriene, 1,9-decadiene and 1, Heptadiene. Other polyunsaturated crosslinking monomers which can be used are, for example, polyalkenyl ethers, such as triallylpentaerythritol, diallylpentaerythritol, diallylsucrose, octaallylsucrose and diallylether of trimethylolpropane; polyunsaturated esters of polyalcohols or polyacids, such as 1,6-hexanediol di (meth) acrylate, tetramethylene tri (meth) acrylate, allyl acrylate, diallyl itaconate, diallyl fumarate diallyl maleate, trimethylolpropane tri (meth) acrylate, trimethylolpropane di (meth) acrylate and polyethylene glycol di (meth) acrylate; alkylenebisacrylamides such as methylenebisacrylamide and propylenebisacrylamide; hydroxylated and carboxylated derivatives of methylene-bisacrylamide, such as N, N'-bismethylol-methylene-bisacrylamide; polyethylene glycol di (meth) acrylates, such as ethylene glycol di (meth) acrylate, diethylene glycol di (meth) acrylate and triethylene glycol di (meth) acrylate; polyunsaturated silanes such as dimethyl-divinylsilane, methyltrivinylsilane, allyldimethylvinylsilane, diallyldimethylsilane and tetravinylsilane; polyunsaturated stannanes such as tetraallyltin and diallyldimethyltin. Suitable monounsaturated crosslinking monomers bearing a reactive group may be N-methylolacrylamides; N-alkoxy (meth) acrylamides, wherein the alkoxy group has from 1 to 18 carbon atoms; and unsaturated hydrolysable silanes such as triethoxyvinylsilane, tris-isopropoxyvinylsilane and 3-triethoxysilylpropyl methacrylate. Useful polyfunctional crosslinking monomers containing several reactive groups may be, for example, hydrolysable silanes such as ethyltriethoxysilane and ethyltrimethoxysilane; epoxidized hydrolysable silanes such as 2- (3,4-epoxycyclohexyl) ethyltriethoxysilane and 3-glycidoxypropyltrimethoxysilane; polyisocyanates such as 1,4-diisocyanatobutane, 1,6-diisocyanatohexane, 1,4-phenylenediisocyanate and 4,4'-oxybis (phenyl isocyanate); unsaturated epoxides such as glycidyl methacrylate and allyl glycidyl ether; polyepoxides such as diglycidyl ether, 1,2,5,6-diepoxyhexane, and ethylene glyclycidyl glycidyl ether.

Particularly useful polyunsaturated crosslinking monomers are ethoxylated polyols, such as diols, triols and bisphenols, ethoxylated with from 2 to 100 moles of ethylene oxide per mole of hydroxyl functional group and terminated by a polymerizable unsaturated group such as a vinyl ether, an allyl ether, an acrylate ester or a methacrylate ester. Such crosslinking monomers may be, for example, ethoxylated dimethacrylate of biphenol A, ethoxylated dimethacrylate of biphenol F, and ethoxylated trimethylolpropane trimethacrylate.

Other ethoxylated crosslinking monomers which can be used in the present invention are, for example, the crosslinking agents derived from the ethoxylated polyols disclosed in US Pat. No. 6,140,435. Particularly preferred examples of crosslinking monomers are acrylate and methacrylate esters of polyols having at least two acrylate or methacrylate ester groups, such as trimethylolpropane triacrylate (TMPTA), trimethylolpropane dimethacrylate, triethylene glycol dimethacrylate (TEGDMA), and ethoxylated bisphenol A dimethacrylate (30) (EOBDMA).

When they are present, the crosslinking monomer (s) preferably represent at most 5% by weight relative to the weight of the monomer mixture. According to a preferred embodiment, the crosslinking monomers are present in a content ranging from 0.001 to 5% by weight, more preferably from 0.05 to 2% by weight, better still from 0.1 to 1% by weight relative to the weight. total of the monomer mixture. The monomer mixture may further contain one or more chain transfer agents. Chain transfer agents are well known compounds of the state of the art.

Mention may in particular be made of thiolated compounds, disulfide compounds, such as C 1 -C 18 mercaptans, mercaptocarboxylic acids, mercaptocarboxylic acid esters, thioesters, (C 1 -C 18) alkyl disulfides, aryldisulfides, polyfunctional thiols; phosphites and hypophosphites; haloalkane compounds, such as carbon tetrachloride, bromotrichloromethane; and unsaturated chain transfer agents, such as alpha-methylstyrene. Polyfunctional thiols are, for example, trifunctional thiols, such as trimethylolpropane-tris- (3-mercaptopropionate), tetrafunctional thiols, such as pentaerythritol-tetra (3-mercaptopropionate), pentaerythritol tetra (thioglycolate). and pentaerythritol tetra (thiolactate); hexafunctional thiols, such as pentaerythritol-hexa- (thioglyconate).

Alternatively, the chain transfer agent (s) may be catalytic chain transfer agents that reduce the molecular weight of the addition polymers in the free radical polymerization of the vinyl monomers. There may be mentioned, for example, cobalt complexes, especially cobalt (II) chelates. Catalytic chain transfer agents can often be used at low concentrations compared with thiolated chain transfer agents. Particularly preferably, octyl mercaptan, n-dodecyl mercaptan, t-dodecyl mercaptan, hexadecyl mercaptan, octadecyl mercaptan (ODM), isooctyl, may be mentioned as chain transfer agent. 3-mercaptopropionate (IMP), butyl-mercaptopropionate, 3-mercaptopropionic acid, butyl thioglycolate, isooctyl thioglycolate, dodecyl thioglycolate. When (s) is (are) present, the chain transfer agent (s) are added to the monomer mixture preferably up to 10% by weight relative to the total weight of the monomer mixture. Preferably, the chain transfer agent or agents represent from 0.1% to 5% by weight relative to the total weight of monomers. The monomer mixture for the preparation of the cationic polymer (i) used in the composition according to the invention may further comprise one or more polymeric stabilizing agents for obtaining stable dispersions or emulsions. Preferably, the polymers are soluble in water. There may be mentioned, for example, synthetic polymers, such as polyvinyl alcohols, partially hydrolysed polyvinyl acetates, polyvinylpyrrolidone, polyacrylamides, polymethacrylamides, carboxylated addition polymers, polyalkyl vinyl ethers; natural water-soluble polymers, such as gelatin, peptines, alginates, casein; modified natural polymers, such as methylcellulose, hydroxypropylcellulose, carboxymethylcellulose, allyl hydroxyethylcelluloses. The polymeric stabilizing agents are used in an amount at most equal to 2% by weight relative to the total weight of the monomer mixture, preferably in an amount of between 0.0001 and 1% by weight, better still between 0.01 and 0. , 5% by weight relative to the total weight of the monomer mixture. According to a preferred embodiment, the monomer mixture comprises, based on the total weight of the monomer mixture: a) from 10 to 70% by weight of one or more vinyl monomers substituted by one or more amino groups, b) from 20 to 80% by weight of one or more hydrophobic nonionic vinyl monomers, c) from 0.001 to 25% by weight of one or more associative vinyl monomers, d) from 0 to 25% by weight of one or more monomers semi-hydrophobic vinyl surfactants, e) from 0 to 10% by weight of one or more hydroxylated nonionic vinyl monomers, f) from 0 to 5% by weight of one or more crosslinking monomers, g) from 0 to 10% by weight of one or more chain transfer agents, and h) from 0 to 2% by weight of one or more polymeric stabilizers.

Even more preferably, the monomer mixture comprises, based on the total weight of the monomer mixture: a) from 20 to 60% by weight of the vinyl monomer or monomers substituted by one or more amino groups, b) from 20 to 70 % by weight of the hydrophobic nonionic vinyl monomer (s), c) from 0.01 to 15% by weight of the vinylic associative monomer (s), d) from 0.1 to 10% by weight of the semi-hydrophobic vinylic surfactant monomer (s) e) from 0.01 to 10% by weight of the hydroxylated nonionic vinyl monomer (s), f) from 0.001 to 5% by weight of the crosslinking monomer (s), g) from 0.001 to 10% by weight of the chain transfer, and h) from 0 to 2% by weight of the polymeric stabilizing agent (s). According to a particularly preferred embodiment, the monomer mixture for the preparation of the cationic polymer (i) used in the composition according to the invention comprises, relative to the total weight of the monomer mixture: a) from 20 to 50% by weight one or more vinyl monomers substituted with one or more amino groups chosen from: - 3- (N, N-dimethylamino) propyl (meth) acrylate, - N '- (3-N, N-dimethylamino) propyl (meth) acrylamide, 2- (N, N-dimethylamino) ethyl (meth) acrylate, 2- (N, N-diethylamino) ethyl (meth) acrylate, 2-(meth) acrylate, - (tert-butylamino) ethyl, 2- (N, N-dimethylamino) propyl (meth) acrylamide, and 2- (N, N-dimethylamino) neopentyl acrylate, b) from 50 to 65% by weight. weight of one or more hydrophobic nonionic vinyl monomers selected from esters of acrylic acid and of C1-C30 alkyl, esters of methacrylic acid and C1-C30 alkyl, and mixtures thereof, c)from 0.1 to 10% by weight of one or more associative vinyl monomers selected from polyethoxylated cetyl methacrylates, polyethoxylated cetearyl methacrylates, polyethoxylated stearyl (meth) acrylates, polyethoxylated arachidyl (meth) acrylates, polyethoxylated behenyl (meth) acrylates, polyethoxylated lauryl (meth) acrylates, polyethoxylated cerotyl (meth) acrylates, polyethoxylated montanyl (meth) acrylates, polyethoxylated melissyl (meth) acrylates, (meth) acrylates polyethoxylated lacceryl, polyethoxylated (meth) acrylates of 2,4,6-tri (1-phenylethyl) phenyl, polyethoxylated (meth) acrylates of hydrogenated castor oil, polyethoxylated (meth) acrylates of canola, polyethoxylated (meth) acrylates of cholesterol and mixtures thereof; d) from 0.1 to 10% by weight of one or more semi-hydrophobic vinyl surfactant monomers having one of the following formulas: CH2 = CH-O (CH2) aO (C3H6O) b (C2H4O) cH or CH2 = CHCH2O (C3H6O) d (C2H4O) eH

wherein a is 2, 3, or 4; b is an integer from 1 to 10; c is an integer from 5 to 50; d is an integer from 1 to 10; and e is an integer of from 5 to 50, e) up to 10% by weight of one or more hydroxylated nonionic vinyl monomers, f) up to 5% by weight of one or more crosslinking monomers, g) up to 10% by weight of one or more chain transfer agents, and 25h) up to 2% by weight of one or more polymeric stabilizers. The cationic polymers (i) that are even more preferred according to the invention are polymers resulting from the polymerization of the following monomer mixture: a di (C 1 -C 4 alkyl) amino methacrylate (C 1 -C 6) alkyl-a or more C 1 -C 30 alkyl esters and (meth) acrylic acid; C 10 -C 30 alkyl methacrylate polyethoxylated with 20 to 30 moles of ethylene oxide; polyethylene glycol allyl ether / polypropylene glycol 30/5, - hydroxy (C2-C6) alkyl methacrylate, - ethylene glycol dimethacrylate.

Among the cationic polymers (i) used in the composition according to the invention, there may be mentioned the compound sold by the company NOVEON under the name CARBOPOL AQUA CC POLYMER and which corresponds to the INCI name POLYACRYLATE-1 CROSSPOLYMER. POLYACRYLATE-1 CROSSPOLYMER is the product of the polymerization of a monomer mixture comprising: - di (C 1 -C 4) alkylamino (C 1 -C 6) alkyl methacrylate, - one or more single alkyl esters C1-C30 and (meth) acrylic acid, - polyethoxylated C10-C30 alkyl methacrylate (20-25 moles of ethylene oxide unit), - polyethylene glycol / polypropylene glycol allyl ether 30/5 a hydroxy (C 2 -C 6) alkyl methacrylate; and an ethylene glycol dimethacrylate. The cationic polymer (s) (i) used in the compositions according to the invention generally represent from 0.01 to 10% by weight, preferably from 0.05 to 5% by weight, and better still from 0.1 to 1% by weight. by weight relative to the total weight of the composition. The cationic polymer (s) (i) used in the composition according to the invention may be prepared by conventional polymerization techniques, such as emulsion polymerization, as is well known in the polymer field. The polymerization can be carried out by simple batch process, by controlled addition process, or the reaction can be initiated in a small reactor and then the mass of the monomers can be added in a controlled manner to the reactor (inoculation process). Generally, the polymerization is conducted at a reaction temperature of 20 to 80 ° C even though higher or lower temperatures may be used. To facilitate the emulsification of the monomer mixture, the emulsion polymerization is carried out in the presence of a surfactant present in an amount ranging from 1 to 10% by weight, preferably from 3 to 8% by weight, better still from 5 to 7% by weight. % by weight, based on the total weight of the emulsion. The emulsion polymerization reaction medium also comprises one or more radical initiators, preferably in an amount varying from 0.01 to 3% by weight based on the total weight of the monomer mixture. The polymerization may be carried out in an aqueous or aqueous-alcoholic medium at a neutral or slightly alkaline pH. In a typical polymerization, the monomer mixture is added with stirring to a solution of emulsifying surfactants, such as a nonionic surfactant, preferably a linear or branched alcohol ethoxylate, or a mixture of nonionic and anionic surfactants, such as that fatty alcohol sulfates or fatty alcohol alkyl sulfonates, in a suitable amount of water, in a suitable reactor, to prepare the monomer emulsion. The emulsion is deoxygenated by any known method, and then the polymerization reaction is initiated by adding a polymerization catalyst (initiator) such as sodium persulfate, or any other suitable addition polymerization catalyst, as is well known. in the field of polymers. The reaction mixture is stirred until the polymerization is complete, generally for a period ranging from 4 hours to 16 hours. The monomer emulsion may be heated to a temperature between 20 and 80 ° C prior to the addition of the initiator, if desired. The amount of unreacted monomers can be removed by adding an additional amount of catalyst. The resulting polymer emulsion can be removed from the reactor and packaged for storage or use. Optionally, the pH or other physical or chemical characteristics of the emulsion can be adjusted before removing the emulsion from the reactor. Generally, the emulsion produced has a total solids content of between 10 and 40% by weight. Generally, the total amount of polymers in the emulsion obtained varies between 15 and 35% by weight, generally at most 25% by weight.

Surfactants suitable for facilitating emulsion polymerization may be nonionic, anionic, amphoteric or cationic surfactants, or mixtures thereof. Most often, nonionic or anionic surfactants or mixtures thereof are used.

All types of nonionic, anionic, amphoteric or cationic surfactants conventionally used in emulsion polymerizations can be used. As explained above, the polymerization can be carried out in the presence of one or more initiators leading to the formation of free radicals. These may be selected from insoluble inorganic persulfate compounds, such as ammonium persulfate, potassium persulfate, sodium persulfate; peroxides such as hydrogen peroxide, benzoyl peroxide, acetyl peroxide, and lauryl peroxide; organic hydroperoxides, such as cumen hydroperoxide and t-butyl hydroperoxide; organic peracids, such as peracetic acid; and oil-soluble free radical producing agents, such as 2,2'-azobisisobutyronitrile, and mixtures thereof. Peroxides and peracids may optionally be activated with reducing agents, such as sodium bisulfite or ascorbic acid, transition metals, hydrazine. Particularly suitable free radical initiators are the water soluble azo polymerization initiators, such as 2,2'-azobis (tert-alkyl) compounds having a water-soluble substituent on the alkyl group. Preferred azo polymerization catalysts are the VAZO free radical initiators marketed by DuPont, such as VAZO 44 (2,2'-azobis (2-4,5-dihydroimidazolyl) propane), VAZO 56 (2, 2'-azobis (2-methylpropionamidine) dihydrochloride), and VAZO 68 (4,4'-azobis (4-cyanovaleric acid)).

By "cationic polymer (ii)" is meant any polymer containing cationic groups and / or ionizable groups in cationic groups, different from the cationic polymer (i) described above. The cationic polymers (ii) that can be used in accordance with the present invention may be chosen from all those already known per se as improving the cosmetic properties of the hair, namely in particular those described in the patent application EP-A-0 337 354 and in the French patents FR-A-2,270,846, 2,383,660, 2,598,611, 2,470,596 and 2,519,863. Preferred cationic polymers (ii) are chosen from those containing units containing primary, secondary, tertiary amine groups. and / or quaternary may be part of the main polymer chain, or be carried by a lateral substituent directly connected thereto. The cationic polymers used have a weight average molecular weight greater than 105, and preferably between 105 and 108.

Among the cationic polymers, mention may be made more particularly of the polyamine, polyaminoamide and quaternary polyammonium type polymers. These are known products. The polymers of the polyamine, polyaminoamide or quaternary polyammonium type which can be used in the composition of the present invention are those described in French Pat. Nos. 2,505,348 and 2,542,997. Among these polymers, mention may be made of: 1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the following units of formula: R3

in which: R1 and R2, which may be identical or different, represent a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms, and preferably a methyl or ethyl group; R3, which may be identical or different, denote a hydrogen atom or a CH3 group; the symbols A, identical or different, represent a linear or branched alkyl group containing from 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms, or a hydroxyalkyl group containing from 1 to 4 carbon atoms; R4, R5, R6, which may be identical or different, represent an alkyl group having from 1 to 18 carbon atoms or a benzyl group, and preferably an alkyl group having from 1 to 6 carbon atoms; X denotes an anion derived from a mineral or organic acid such as a methosulphate anion or a halide such as chloride or bromide. The copolymers of family (1) may further contain one or more units derived from comonomers which may be chosen from the family of acrylamides, methacrylamides, diacetone-acrylamides, acrylamides and methacrylamides substituted on the nitrogen atom by lower alkyl groups. (C1-C4), groups derived from acrylic or methacrylic acids or their esters, vinyllactams such as vinylpyrrolidone or vinylcaprolactam, vinyl esters. Thus, among these copolymers of the family (1), mention may be made of: the copolymers of acrylamide and of dimethylaminoethyl methacrylate quaternized with dimethyl sulphate or with a dimethyl halide; copolymers of acrylamide and of methacryloyloxyethyltrimethylammonium chloride; described, for example, in the patent application EP-A-080976, the copolymers of acrylamide and methacryloyloxyethyltrimethylammonium methosulphate, the vinylpyrrolidone / dialkylaminoalkyl acrylate or methacrylate copolymers quaternized or otherwise. These polymers are described in detail in French Pat. Nos. 2,077,143 and 2,393,573, dimethylaminoethyl methacrylate / vinylcaprolactam / vinylpyrrolidone terpolymers, vinylpyrrolidone / methacrylamidopropyl-dimethylamine copolymers, and quaternized vinylpyrrolidone / dimethylaminopropyl methacrylamide copolymers. and crosslinked polymers of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts such as the polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with methacrylate of dimethylaminoethyl quaternized by methyl chloride, the homopolymerization or copolymerization being followed by crosslinking with an olefinically unsaturated compound, in particular methylene-bisacrylamide. (2) cationic polysaccharides chosen in particular from: (a) cellulose ether derivatives containing quaternary ammonium groups described in French Patent 1,492,597, and in particular the polymers sold under the names "JR" (JR 400, JR 125, JR 30M) or "LR" (LR 400, LR 30M) by Union Carbide Corporation. These polymers are also defined in the CTFA dictionary as quaternary ammoniums of hydroxyethylcellulose reacted with an epoxide substituted with a trimethylammonium group; (b) cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer, and described in particular in US Pat. No. 4 131 576, such as hydroxyalkylcelluloses, such as hydroxymethyl-, hydroxyethyl or hydroxypropyl-celluloses grafted in particular with a salt of methacryloylethyltrimethylammonium, methacrylamidopropyltrimethylammonium, dimethyldiallylammonium. The marketed products corresponding to this definition are more particularly the products sold under the name "Celquat L 200" and "Celquat H 100" by the company National Starch; (c) the cationic guars described in US Pat. Nos. 3,589,578 and 4,031,307, such as guar gums containing cationic trialkylammonium groups. For example, salt-modified guar gums, for example 2,3-epoxypropyltrimethylammonium chloride, are used. Such products are marketed in particular under the trade names JAGUAR C13S, JAGUAR C15, JAGUAR C17 or JAGUAR C162 by the company MEYHALL. (3) Polymers consisting of piperazinyl units and straight or branched chain alkylene or hydroxyalkylene divalent groups, optionally interrupted by oxygen, sulfur, nitrogen or aromatic or heterocyclic rings, as well as oxidation and / or quaternization of these polymers. Such polymers are described in particular in French Patents 2 162 025 and 2 280 361. (4) The water-soluble polyaminoamides, prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides may be crosslinked by an epihalohydrin, a diepoxide, a dianhydride, an unsaturated dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bishaloacyldiamine, an alkyl bis-halide or a oligomer resulting from the reaction of a bifunctional compound reactive with a bis-halohydrin, a bis-azetidinium, a bishaloacyldiamine, an alkyl bis-halide, an epilhalohydrin, a diepoxide or bis-unsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 moles per amine group of the polyaminoamide; these polyaminoamides can be alkylated or if they comprise one or more tertiary amine functional groups, quaternized. Such polymers are described in particular in French Patents 2,252,840 and 2,368,508. (5) The polyaminoamide derivatives resulting from the condensation of polyalkylene-polyamines with polycarboxylic acids, followed by alkylation with difunctional agents. Mention may be made, for example, of adipic acid / diakylaminohydroxyalkyldialkylenetriamine polymers in which the alkyl group contains from 1 to 4 carbon atoms and preferably denotes a methyl, ethyl or propyl group, and the alkylene group contains from 1 to 4 carbon atoms. and preferably denotes the ethylene group. Such polymers are described in particular in French Patent 1,583,363. Among these derivatives, mention may be made more particularly of adipic acid / dimethylaminohydroxypropyl-diethylene triamine polymers. (6) The polymers obtained by reacting a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group, with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms. carbon. The molar ratio between the polyalkylene-polylamine and the dicarboxylic acid being between 0.8: 1 and 1.4: 1; the polyaminoamide resulting therefrom being reacted with epichlorohydrin in a molar ratio of epichlorohydrin relative to the secondary amine group of the polyaminoamide of between 0.5: 1 and 1.8: 1. Such polymers are described in particular in the patents US 3,227,615 and 2,961,347. (7) Cyclopolymers of alkyldiallylamine or dialkyldiallylammonium such as homopolymers or copolymers having, as the main constituent of the chain, units corresponding to formulas (VIa) or (VIb): (CH) ) in which k and t are equal to 0 or 1, the sum k + t being equal to 1; R12 denotes a hydrogen atom or a methyl group; R10 and R11, independently of each other, denote an alkyl group having 1 to 6 carbon atoms, a hydroxyalkyl group in which the alkyl group preferably has 1 to 5 carbon atoms, a lower amidoalkyl group (C1 -C4), or else R10 and R11 may designate, together with the nitrogen atom to which they are attached, heterocyclic groups, such as piperidinyl or morpholinyl; Y- is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate. These polymers are in particular described in French patent 2,080,759 and in its certificate of addition 2,190,406. R10 and R11, independently of one another, preferably denote an alkyl group having from 1 to 4 carbon atoms. . Among the polymers defined above, mention may be made more particularly of the homopolymer of dimethyldiallyl- (VIa) / (CH) k - (CH2) t-CR12 C (R12) -CH2-H2C CH2 (VIb) N ammonium chloride sold under the name "Merquat 100" by the company Calgon (and its counterparts of low molecular weight average) and the copolymers of diallyldimethylammonium chloride and acrylamide marketed under the name

denomination "MERQUAT 550".

(8) The quaternary diammonium polymers containing recurring units corresponding to formula (VII): ## STR2 ## in which:

R13, R14, R15 and R16, which may be identical or different, represent aliphatic, alicyclic or arylaliphatic groups containing from 1 to 20 carbon atoms or lower hydroxyalkylaliphatic groups, or R13, R14, R15 and R16, together or separately,

together with the nitrogen atoms to which they are attached constitute heterocycles optionally containing a second heteroatom other than nitrogen, or else R13, R14, R15 and R16 represent a linear or branched C1-C6 alkyl group substituted by a group nitrile, ester, acyl, amide or -CO-O-R17-D or -CO-NH-R17-D where R17 is a

alkylene group and D a quaternary ammonium group;

Al and B1 represent polymethylene groups containing from 2 to 20 carbon atoms, which may be linear or branched, saturated or unsaturated, and may contain, bound to or intercalated in the main chain, one or more aromatic rings, or one or

a plurality of oxygen, sulfur or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, and

X- denotes an anion derived from a mineral or organic acid;

A1, R13 and R15 can form with the two nitrogen atoms to which they are attached a piperazine ring; furthermore, if Al denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene group, B1 may also denote a group: - (CH2) ä -CO-D-OC- (CH2) ä- wherein D is: a) a glycol radical of formula -OZO-, where Z denotes a linear or branched hydrocarbon group, or a group corresponding to one of the following formulas: - (CH2-CH2-O) x-CH2-CH2 - [CH2- CH (CH 3) -O] y -CH 2 -CH (CH 3) - where x and y denote an integer of 1 to 4, representing a defined and unique degree of polymerization or any number of 1 to 4 representing a degree of polymerization way ; b) a bis-secondary diamine residue such as a piperazine derivative; c) a bis-primary diamine residue of formula -NH-Y-NH-, where Y denotes a linear or branched hydrocarbon group, or the divalent group -CH 2 -CH 2 -S-S-CH 2 -CH 2 -; d) a ureylene group of formula -NH-CO-NH-. Preferably, X- is an anion such as chloride or bromide. Polymers of this type are described in particular in French Patents 2,330,330, 2,270,846, 2,316,271, 2,336,434 and 2,413,907 and US Patents 2,273,780, 2,375,853, 2,388,614 and 2,454,547. , 3,206,462, 2,261,002, 2,271,378, 3,874,870, 4,001,432, 3,929,990, 3,966,904, 4,005,193, 4,025,617, 4,025,627, 4,025,653, 4,026,945 and 027 020. It is possible to use more particularly the polymers which consist of repeating units corresponding to the formula (VIII): ## STR1 ## wherein R 1, R 1, R 2, R 3 and R 4, which may be identical or different, denote an alkyl or hydroxyalkyl group having from 1 to 4 carbon atoms, n and p are integers ranging from 2 to approximately 20 and X- is an anion derived from a mineral or organic acid. (9) Quaternary polyammonium polymers consisting of units of formula (IX): ## STR5 ## wherein R (CH 2) n -CH 2 (CH 2) n -CH 2 CH 2) in which: R18, R19, R20 and R21, which are identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, 13-hydroxyethyl, (3-hydroxypropyl or -CH2CH2 (OCH2CH2) pOH group, where p is equal to at 0 or an integer between 1 and 6, with the proviso that R18, R19, R20 and R21 do not simultaneously represent a hydrogen atom, r and s, which may be identical or different, are integers between 1 and 6 q is 0 or an integer from 1 to 34, X- is an anion such as a halide, A is a radical of a dihalide, or is preferably -CH2-CH2-O-CH2-CH2 Such compounds are described in particular in patent application EP-A-122 324. (10) Quaternary polymers of vinylpyrrolidone and of vinylimidazole. Oniques (ii) which may be used in the context of the invention are cationic proteins or hydrolysates of cationic proteins, polyalkyleneimines, in particular polyethyleneimines, polymers containing vinylpyridine or vinylpyridinium units, condensates of polyamines and of epichlorohydrin, quaternary polyureylenes and chitin derivatives. Among all the cationic polymers (ii) that may be used in the context of the present invention, it is preferred to use cellulose ether derivatives containing quaternary ammonium groups, such as the products sold under the name "JR 400". by the company UNION CARBIDE CORPORATION, cationic cyclopolymers, in particular homopolymers or copolymers of dimethyldiallylammonium chloride, sold under the names MERQUAT 100, MERQUAT 550 and MERQUAT S by the company CALGON, guars gums modified with a salt of 2, 3-epoxypropyltrimethylammonium, quaternary vinylpyrrolidone and vinylimidazole polymers, and crosslinked homopolymers of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts. Even more preferentially, the cationic polymers (ii) that may be used in the composition according to the invention are chosen from cross-linked homopolymers of methacryloyloxy (C1-4alkyl) tri (C1-4alkyl) ammonium salts (INCI name: POLYQUATERNIUM 37 ), and in particular the products sold in dispersion under the trade names Salcare SC 95 or Salcare SC 96 by the company Ciba Specialty Chemicals Corporation. The cationic polymers (ii) are preferably present in an amount ranging from 0.01 to 10% by weight, more preferably from 0.1 to 5% by weight, and still more preferably from 0.2 to 3% by weight per relative to the total weight of the composition.

By non-silicone solid fatty substance is meant a lipophilic fat compound, solid or pasty at room temperature (20 to 25 ° C) containing no silicon atom, with reversible solid / liquid state change, having a temperature of melting above about 40 ° C and up to 200 ° C. It preferably has a hardness greater than 0.5 MPa for the solids and a hardness of between 0.001 and 0.5 MPa for the pasta, and has at the melting temperature an anisotropic crystalline organization. The hardness of the wax is determined by measuring the compressive strength measured at 20 ° C. using the texturometer sold under the name TA-XT2i by the company RHEO, equipped with a stainless steel cylinder with a diameter of 2 mm moving at the measuring speed of 0.1 mm / s, and penetrating into the wax at a penetration depth of 0.3 mm. The measurement protocol is as follows: the wax is melted at a temperature equal to the melting temperature of the wax + 20 ° C. The melted wax is poured into a container 30 mm in diameter and 20 mm deep. The wax is recrystallized at room temperature (25 ° C) for 24 hours and then stored for at least 1 hour at 20 ° C before making the hardness measurement.

The hardness value is the maximum measured compressive force divided by the surface of the texturometer cylinder in contact with the wax. The solid fatty substances are in particular chosen from fatty alcohols, fatty esters, fatty acids, fatty amides and mixtures thereof.

They may be in the form of waxes comprising one or more of fatty alcohols, fatty esters, fatty acids and fatty amides. For the purposes of the present invention, fatty alcohols, fatty esters, fatty amides and fatty acids are understood to mean alcohols, esters, amides and acids comprising in their structure at least one linear or branched, optionally hydroxylated alkyl or alkenyl chain, preferably comprising from 10 to 50 carbon atoms, more preferably from 10 to 24 carbon atoms. As waxes that can be used in the present invention, mention may be made, in particular, of waxes of animal, vegetable, mineral or synthetic origin, such as beeswax, spermaceti, fluorinated and perfluorinated waxes, lanolin waxes and lanolin waxes. hydrogenated and acetylated lanolin; Candelilla, Ouricury, Carnauba, Japan waxes, cocoa butter, cork fiber or sugar cane waxes, rice bran wax, fir wax, cotton wax; microcrystalline waxes, paraffin wax, petrolatum, petrolatum, ozokerite, montan wax; hydrogenated oils having a melting point greater than about 40 ° C, such as hydrogenated jojoba oil; polyethylene waxes and waxes obtained by Fischer-Tropsch synthesis. The solid fatty alcohols can be linear or branched and preferably comprise from 12 to 40 carbon atoms. In particular, they have the ROH structure in which R preferably denotes a C12-C24 alkyl group optionally substituted with one or more hydroxyl groups. As examples of fatty alcohol, there may be mentioned cetyl alcohol, stearyl alcohol, cetylstearyl alcohol, behenyl alcohol and mixtures thereof. The solid fatty esters are fatty acid esters, that is to say esters of carboxylic acids having at least 10 carbon atoms and a monoalcohol or a polyol. The fatty esters that may be used in the composition according to the invention may be mono, di or triesters. The carboxylic acids preferably comprise from 10 to 30 carbon atoms and more particularly from 12 to 24 carbon atoms. The monoalcohols or polyols preferably comprise from 10 to 30 carbon atoms and more particularly from 12 to 24 carbon atoms. Preferably, the solid fatty esters are chosen from myristyl, cetearyl and stearyl myristates, myristyl, cetyl and stearyl palmitates, myristyl, cetyl and stearyl stearates, and mixtures thereof. The solid fatty acids that can be used in the composition according to the invention preferably comprise from 12 to 24 carbon atoms and can be saturated or unsaturated, branched or unbranched, and comprise one or more hydroxyl functions.

As examples of solid fatty acids, mention may especially be made of lauric acid and stearic acid. The solid fatty amides that can be used in the composition according to the invention are amides of fatty acids and an optionally hydroxylated amine. Preferably, the amine is an alkanolamine such as monoethanolamine, diethanolamine and monoisopropanolamine. The amine can also be a sphingosine and the amide is then a ceramide. As examples of solid fatty amide, there may be mentioned lauric acid monoethanolamide and diethanolamide, and N-oleyldihydrosphingosine. Preferably, the non-silicone solid fatty substances (iii) are chosen from fatty esters, fatty alcohols and waxes. The non-silicone solid fatty substance (s) (iii) is present in an amount ranging preferably from 0.1 to 20% by weight, and better still from 0.5 to 10% by weight relative to the total weight of the composition.

By cosmetically acceptable medium is meant a medium compatible with keratin materials, such as hair and skin. The cosmetically acceptable medium consists of water or a mixture of water and at least one cosmetically acceptable solvent chosen from C1-C4 lower alcohols, such as ethanol, isopropanol and tert-butanol. or n-butanol; polyols such as glycerol, propylene glycol and polyethylene glycols; and their mixtures. The pH of the compositions according to the invention is generally less than 7, preferably less than 6, more preferably between 2 and 6, and even more preferably between 3 and 6.

The composition according to the invention may furthermore comprise one or more conventional additives well known in the art, such as volatile or nonvolatile silicones, linear, branched or cyclic, organomodified or otherwise; thickeners or viscosity regulators, natural or synthetic; liquid fatty alcohols; oily fatty esters such as isopropyl myristate or triglycerides; mineral or synthetic oils such as α-olefins; vitamins or provitamins; pearling agents; pH stabilizers, preservatives; and dyes.

Those skilled in the art will take care to choose the possible additives and their amount so that they do not adversely affect the properties of the compositions of the present invention. These additives are generally present in the composition according to the invention in an amount ranging from 0 to 20% by weight relative to the total weight of the composition.

The compositions of the invention may also comprise one or more surfactants chosen from anionic, nonionic, amphoteric and cationic surfactants, preferably from cationic surfactants. The anionic surfactants that can be used in the compositions of the invention are chosen especially from salts, in particular alkali metal salts such as sodium salts, ammonium salts, amine salts, sodium salts and the like. aminoalcohols or alkaline earth metal salts, for example, magnesium, of the following types alkylsulfates, alkylethersulfates, alkylamidoethersulfates, alkylarylpolyethersulfates, monoglyceride-sulfates, alkylsulfonates, alkylamidesulfonates, alkylarylsulfonates, α-olefins sulfonates, paraffinsulfonates, alkylsulfosuccinates, alkylethersulfosuccinates, alkylamidesulfosuccinates, alkylsulphoacetates, acylsarcosinates and acylglutamates, the alkyl and acyl groups of all these compounds having from 6 to 24 carbon atoms and the aryl group denoting preferably a phenyl or benzyl group. It is also possible to use C 6-24 alkyl monoesters and polyglycoside dicarboxylic acids such as alkyl glucoside citrates, alkyl polyglycoside tartrates and alkyl polyglycoside sulfosuccinates, alkylsulfosuccinamates, acylisethionates and N acetyltaurates, the alkyl or acyl group of all these compounds containing from 12 to 20 carbon atoms. Another group of anionic surfactants that can be used in the compositions of the present invention is that of acyllactylates whose acyl group contains from 8 to 20 carbon atoms.

In addition, mention may also be made of alkyl-D-galactosideuronic acids and their salts as well as polyoxyalkylenated (C 6-24) alkyl ether carboxylic acids, (C 6-24) alkyl (C 6-24) aryl ether polyoxyalkylenated carboxylic acids, and alkyl acids. C6-24) polyoxyalkylenated amidoether carboxylic acids and their salts, in particular those having from 2 to 50 ethylene oxide units, and mixtures thereof. Alkyl sulphates, alkyl ether sulphates and mixtures thereof are preferably used, in particular in the form of alkali metal or alkaline earth metal salts, ammonium, amine or aminoalcohol. When present, the amount of the anionic surfactant (s) is preferably in the range from 0.1 to 50% by weight, more preferably from 4 to 20% by weight relative to the total weight of the composition. .

Examples of nonionic surfactants useful in the compositions of the present invention are described for example in "Handbook of Surfactants" by M. R. PORTER, Blackie & Son editions (Glasgow and London), 1991, pp 116-178. They are chosen in particular from alcohols, alpha-diols, alkyl (C1-20) phenols or polyethoxylated, polypropoxylated or polyglycerolated fatty acids, having a fatty chain comprising, for example, from 8 to 18 carbon atoms, the number of ethylene oxide or propylene oxide groups ranging in particular from 2 to 50 and the number of glycerol groups ranging in particular from 2 to 30.

It is also possible to mention the condensates of ethylene oxide and of propylene oxide on fatty alcohols; the polyethoxylated fatty amides preferably having from 2 to 30 ethylene oxide units, the polyglycerolated fatty amides comprising on average from 1 to 5 glycerol groups and in particular from 1.5 to 4, the fatty acid esters of sorbitan ethoxylates having from 2 to 30 ethylene oxide units, sucrose fatty acid esters, polyethylene glycol fatty acid esters, (C6-24) alkyl polyglycosides, N- (C6-24) alkyl derivatives glucamine, amine oxides such as (C10-C14 alkyl) amine oxides or N- (C10-14) -aminopropylmorpholine oxides. When present, the amount of the nonionic surfactant (s) is preferably in the range of from 0.01 to 20% by weight, more preferably from 0.2 to 10% by weight relative to the total weight. of the composition. The amphoteric or zwitterionic surfactants that may be used in the present invention may be in particular derivatives of secondary or tertiary aliphatic amines, in which the aliphatic group is a linear or branched chain containing from 8 to 22 carbon atoms and containing at least one anionic group such as, for example, a carboxylate, sulfonate, sulfate, phosphate or phosphonate group. Mention may in particular be made of (C 8-20) alkyl betaines, sulphobetaines, (C 8-20) alkylamido (C 6-18) alkylbetaines or (C 8-20) alkylamido (C 6-18 alkyl) sulphobetaines. Among the amine derivatives, mention may be made of the products sold under the name MIRANOL, as described in US Pat. Nos. 2,528,378 and 2,781,354 and classified in the CTFA dictionary, 3rd edition, 1982, under the names Amphocarboxy. glycinate and Amphocarboxypropionate of respective structures (VI) and (VII): Ra-CONHCH2CH2-N (Rb) (Re) (CH2000-) (VI) wherein: Ra represents an alkyl group derived from an acid Ra-000H present in hydrolyzed coconut oil, a heptyl, nonyl or undecyl group, Rb represents a beta-hydroxyethyl group, and Re represents a carboxymethyl group; and Ra'-CONHCH2CH2-N (B) (B ') (VII) wherein: B represents -CH2CH2OX', B 'represents - (CH2) z-Y', with z = 1 or 2, X 'represents the group -CH2CH2-COOH or a hydrogen atom, Y 'represents -COOH or the group -CH2-CHOH-SO3H, Ra' represents an alkyl group of an acid Ra'-COOH present in coconut oil or in the hydrolysed linseed oil, an alkyl group, especially C 17 and its iso form, an unsaturated C 17 group. These compounds are classified in the CTFA dictionary, 5th edition, 1993, under the names cocoamphodiacétate disodium, lauroamphodiacétate disodium, caprylamphodiacétate disodium, capryloamphodiacétate disodium, cocoamphodipropionate disodium, lauroamphodipropionate disodium, caprylamphodipropionate disodium, capryloamphodipropionate disodium, acid lauroamphodipropionic, cocoamphodipropionic acid.

By way of example, mention may be made of cocoamphodiacetate sold by RHODIA under the trade name MIRANOL C2M Concentrate. Among the amphoteric or zwitterionic surfactants mentioned above, use is preferably made of (C 8-20) alkyl betaines, (C 8-20 alkyl) amido (C 6-18 alkyl) betaines and mixtures thereof. When present, the amount of amphoteric or zwitterionic surfactant (s) is preferably in the range of from 0.01 to 20% by weight, more preferably from 0.5 to 10% by weight based on weight. total of the composition.

In a first preferred variant, the composition according to the invention comprises one or more anionic surfactants and one or more amphoteric or zwitterionic surfactants. The composition according to the invention then preferably has a total content of anionic, nonionic, amphoteric and zwitterionic surfactants in the range of from 4 to 50% by weight, more preferably from 4 to 20% by weight, by weight. relative to the total weight of the composition. In a second preferred variant, the composition according to the invention comprises one or more cationic surfactants.

As examples of cationic surfactant, there may be mentioned primary, secondary or tertiary fatty amine salts, optionally polyoxyalkylenated; quaternary ammonium salts such as tetraalkylammonium, alkylamidoalkyltrialkylammonium, trialkylbenzylammonium, trialkylhydroxyalkylammonium or alkylpyridinium chlorides or bromides; imidazoline derivatives; or oxides of amines of cationic nature; quaternized diesters. When the cationic surfactants are present, their amount is preferably in the range from 0.01 to 10% by weight, more preferably from 0.2 to 5% by weight, and even more preferably from 0.3 to 3% by weight relative to the total weight of the cosmetic composition.

The compositions in accordance with the invention may be used for the treatment and in particular for the washing and conditioning of keratin materials, in particular hair, for example as conditioning shampoos, or for the conditioning of keratin materials, for example as after - shampoos. Another subject of the invention is a process for the cosmetic treatment of keratin materials, such as the hair, which consists in applying an effective amount of a composition as described above to said materials, to be rinsed after a possible time. deposit. The following example illustrates the present invention. The amounts indicated below are expressed as percentage by weight of product as such, relative to the total weight of the composition.

EXAMPLE

A conditioner was prepared from the ingredients indicated in the table below.

Polyacrylate-1 Crosspolymer in emulsion at 20% by weight in water (1) Homopolymer of methacryloyloxyethyl-1,2-trimethylammonium chloride crosslinked in inverse emulsion at 50% by weight in mineral oil (2) Candelilla wax 2 Alcohol cetylstearyl (3) 4 Myristyl myristate / palmitate / stearate 0.5 myristyl / cetyl / stearyl Polydimethylsiloxane (viscosity 350 cSt) (4) Polydimethylsiloxane (viscosity 300,000 cSt) (5) 1 Chlorhexidine digluconate in 0.2 g solution Methylhydroxybenzoate 0.3 Lactic acid qs pH 4 0.2 Perfume 0.4 Water qs 100 (1) sold under the trade name Carbopol Aqua CC Polymer by the company Novéon (2) sold under the trade name Salcare SC 95 by Ciba Specialty Chemicals Corporation (3) sold under the trade name Lanette O OR by the company Cognis (4) sold under the trade name Dow Corning 200 Fluid 350 cSt by the company Dow Corning (5) sold under the name commercial Dow Corning 200 Fluid 300000 by Dow Corning

This composition has a pleasant texture, thick and stable over time.

After applying wet hair and rinsing hair, it gives them disentangling, flexibility and shine.

Claims (40)

1. Cosmetic treatment composition for keratin materials, comprising in a cosmetically acceptable medium: (i) one or more cationic polymers which are obtained by polymerization of a monomer mixture comprising one or more vinyl monomers substituted with one or more amino groups, one or more hydrophobic nonionic vinyl monomers, and one or more associative vinyl monomers, (ii) one or more cationic polymers different from the cationic polymer (s) (i), and (iii) one or more non-silicone solid fatty substances. 2. Composition according to claim 1, characterized in that the vinyl monomer or monomers substituted with one or more amino groups are chosen from: - (meth) acrylates of mono (C1-C4 alkyl) amino (C1-C8 alkyl) ) - di (C 1 -C 4) alkylamino (C 1 -C 8) alkyl (meth) acrylates, preferably di (C 1 -C 4 alkyl) alkylamino (C 1 -C 6) alkyl (meth) acrylates; ) - mono (C 1 -C 4 alkyl) amino (C 1 -C 8 alkyl) (meth) acrylamides, - di (C 1 -C 4 alkyl) amino (C 1 -C 8 alkyl) (meth) acrylamides, - the (meth) acrylamides containing a heterocyclic group containing a nitrogen atom, - (meth) acrylates containing a heterocyclic group containing a nitrogen atom, - nitrogen heterocycles with vinyl group (s), - and mixtures thereof. 3. Composition according to claim 2, characterized in that the vinyl monomer (s) substituted with one or more amino groups are chosen from 2- (N, N-dimethylamino) ethyl (meth) acrylate, (meth) acrylate, 3- (N, N-dimethylamino) propyl, the (meth) acrylate of 4- (N, N-dimethylamino) butyl, (N, N-dimethylamino) butyl (meth) acrylate, 2- (N, N-diethylamino) ethyl (meth) acrylate, (meth) acrylate, 3- (N, N-diethylamino) propyl, 4- (N, N-diethylamino) butyl (meth) acrylate, 2- (N, N-dipropylamino) ethyl (meth) acrylate, ) 3- (N, N-dipropylamino) propyl acrylate and 4- (N, N-dipropylamino) butyl (meth) acrylate; N '- (2-N, N-dimethylamino) ethyl (meth) acrylamide and N' - (3-N, N-dimethylamino) propylacrylamide; N- (2-pyridyl) acrylamide, N- (2-imidazolyl) methacrylamide, 2- (4-morpholinyl) ethyl methacrylate, 2- (4-morpholinyl) ethyl acrylate, N- (2-pyridyl) acrylamide, (4-morpholinyl) methacrylamide and N- (4-morpholinyl) acrylamide; and 2-vinylpyridine and 4-vinylpyridine. 4. Composition according to any one of claims 1 to 3, characterized in that the vinyl monomer or monomers substituted with one or more amino groups represent from 10 to 70% by weight, preferably from 20 to 60% by weight, by relative to the total weight of the monomer mixture. 5. Composition according to any one of the preceding claims, characterized in that the hydrophobic nonionic vinyl monomer or monomers correspond to formula (I) or (II): (I) CH2 = C (X) Z, (II) CH2 = CH-OC (0) R; in which formulas (I) and (II): X represents H or a methyl group; Z is selected from C (O) OR ', -C (O) NH2, -C (O) NHR', -C (O) N (R ') 2, -C6H5, -C6H4R', -C6H4OR ' , -C6H4Cl, -CN, -NHC (O) CH3, -NHC (O) H, N- (2-pyrrolidonyl), N-caprolactamyl, -C (O) NHC (CH3) 3, -C (O) NHCH2CH2 -NH-CH2CH2-urea, -SiR3, -C (O) O (CH2) XSiR3, -C (O) NH (CH2) XSiR3 and ù (CH2) XSiR3; x represents an integer ranging from 1 to 6; each R is independently a C1-C30 alkyl group, each R1 independently represents a C1-C30 alkyl group, a C2-C30 alkyl group hydroxylated, or a halogenated C1-C30 alkyl group. 6. Composition according to Claim 5, characterized in that the hydrophobic nonionic vinyl monomer or monomers are chosen from (C 1 -C 30) alkyl (meth) acrylates, (C 1 -C 30) alkyl (meth) acrylamides, styrene, substituted styrenes, vinyl esters, unsaturated nitriles, and unsaturated silanes. 7. Composition according to any one of the preceding claims, characterized in that the hydrophobic nonionic vinyl monomer or monomers represent from 20 to 80% by weight, preferably from 20 to 70% by weight, relative to the total weight of the mixture. of monomers. 8. Composition according to any one of the preceding claims, characterized in that the one or more associative vinyl monomers are chosen from compounds of formula (III) R 2 R 2 CH / A (CH 2) k 1 (O) m (R 4 -O) wherein each R2 is independently H, methyl, -C (O) OH, or -C (O) OR3; R3 represents a C1-C30 alkyl group; A is CH2C (O) O-, -C (O) O-, -O-, -CH2O-, -NHC (O) NH-, -C (O) NH-, -Ar- (CE2) z -NHC (O) O-, -Ar- (CE2) z-NHC (O) NH- or -CH2CH2-NHC (O) -; Ar represents an arylene group; E represents H or a methyl group; z is 0 or 1; k is an integer from 0 to 30; m is 0 or 1, with the proviso that when k = 0, m = 0, and when k varies from 1 to 30, m is 1; (R 4 -O) is a polyoxyalkylene group, which is a homopolymer, a random copolymer, or a block copolymer having C2-C4 oxyalkylene units, R4 represents -C2H4-, -C3H6-, -C4H8- or mixtures thereof, n is an integer ranging from 5 to 250, Y represents R4O-, -R4NH-, -C (O) -, -C (O) NH-, R4NHC (O) NH-, or -C (O) NHC (O) -; R5 represents a substituted or unsubstituted alkyl group selected from linear C8-C40 alkyl groups, branched C8-C40 alkyl groups, C8-C40 alicyclic groups, C6-C40 alkyl substituted phenyl groups, C2-C40 alkyl groups substituted by an aryl group, and the complex C8-C80 esters, the alkyl group R5 optionally comprising one or more substituents chosen from hydroxyl, alkoxyl and halogen groups. 9. Composition according to claim 8, characterized in that the vinyl monomer or monomers are chosen from polyethoxylated cetyl (meth) acrylates, polyethoxylated cetearyl (meth) acrylates, polyethoxylated stearyl (meth) acrylates, (meth) polyethoxylated arachidyl acrylates, polyethoxylated behenyl (meth) acrylates, polyethoxylated lauryl (meth) acrylates, polyethoxylated cerotyl (meth) acrylates, polyethoxylated montanyl (meth) acrylates, polyethoxylated (meth) acrylates of melissyl, polyethoxylated (meth) acrylates of lacceryl, polyethoxylated (meth) acrylates of 2,4,6-tri (l-phenylethyl) phenyl, polyethoxylated (meth) acrylates of hydrogenated castor oil, (meth) polyethoxylated canola acrylates, polyethoxylated cholesterol (meth) acrylates and mixtures thereof, wherein the polyethoxylated portion of the monomer comprises from 5 to 100, preferably from 10 to 80, and more preferably from 15 to 60 ethylene oxide units. 10. Composition according to any one of the preceding claims, characterized in that the one or more associative vinyl monomers represent from 0.001 to 25% by weight, preferably from 0.01 to 15% by weight of the monomer mixture. 11. Composition according to any one of the preceding claims, characterized in that the cationic polymer (s) (i) comprise one or more semihydrophobic vinyl surfactant monomers. 12. Composition according to claim 11, characterized in that the semi-hydrophobic vinyl surfactant monomer or monomers are chosen from the compounds of formulas (IV) or (V): ## STR5 ## R8-O) wherein R6 is independently H, C1-C30alkyl, and R8-O); -C (O) OH, or -C (O) OR7; R7 represents a C1-C30 alkyl group; A is -CH2C (O) O-, -C (O) O-, -O-, -CH2O-, -NHC (O) NH-, -C (O) NH-, -Ar- (CE2) z-NHC (O) O-, -Ar- (CE2) z-NHC (O) NH- or -CH2CH2NHC (O) -; Ar represents an arylene group; E represents H or a methyl group; z is 0 or 1; p is an integer from 0 to 30; r is 0 or 1, with the proviso that when p is 0, r is 0, and when p varies from 1 to 30, r is 1, (R8-O) represents a polyoxyalkylene group which is a homopolymer, a random copolymer, or a block copolymer with C2-C4 oxyalkylene units, wherein R8 is -C2H4 -, -C3H6-, -C4H8- or mixtures thereof, and v is an integer ranging from 5 to 250; R9 represents H or a C1-C4 alkyl group; D represents a C8-C30 alkenyl group or a C6-C30 alkenyl group substituted by a carboxy group. 13. Composition according to claim 11 or 12, characterized in that the semihydrophobic vinyl surfactant monomer or monomers represent from 0 to 25% by weight, preferably from 0.1 to 10% by weight, of the monomer mixture. 14. Composition according to any one of the preceding claims, characterized in that the cationic polymer (s) (i) comprise one or more hydroxylated nonionic vinyl monomers. 15. A composition according to claim 14, characterized in that the hydroxylated nonionic vinyl monomer (s) are chosen from (C 1 -C 6) hydroxyalkyl (meth) acrylates, (C 1 -C 4 hydroxyalkyl) (meth) acrylamides, and their mixtures. 16. Composition according to claim 14 or 15, characterized in that the hydroxylated nonionic vinyl monomer or monomers represent from 0 to 10% by weight, preferably from 0.01 to 10% by weight of the monomer mixture. 17. Composition according to any one of the preceding claims, characterized in that the monomer mixture used for the preparation of the cationic polymer (s) (i) comprises one or more crosslinking monomers in an amount of 0.001 to 5% by weight, of preferably from 0.05 to 2% by weight, based on the total weight of the monomer mixture. 18. Composition according to any one of the preceding claims, characterized in that the monomer mixture used for the preparation of the cationic polymer (s) (i) comprises up to 10% by weight relative to the total weight of the monomer mixture, one or more chain transfer agents. 19. Composition according to any one of the preceding claims, characterized in that the (s) cationic polymer (s) (i) is or are obtained by polymerization of the monomer mixture comprising, relative to the weight total of the monomer mixture: a) from 10 to 70% by weight of one or more vinyl monomers substituted with one or more amino groups, b) from 20 to 80% by weight of one or more hydrophobic nonionic vinyl monomers, c) from 0.001 to 25% by weight of one or more associative vinyl monomers, d) from 0 to 25% by weight of one or more semi-hydrophobic vinyl surfactant monomers, e) from 0 to 10% by weight of one or more hydroxylated nonionic vinyl monomers, f) from 0 to 5% by weight of one or more crosslinking monomers, g) from 0 to 10% by weight of one or more chain transfer agents, and h) from 0 to 2% by weight of one or more polymeric stabilizers. 20. Composition according to claim 19, characterized in that the (s) cationic polymer (s) (i) is or are obtained by polymerization of the monomer mixture comprising, relative to the total weight of the mixture of monomers: a) from 20 to 60% by weight of the vinyl monomer (s) substituted with one or more amino groups, b) from 20 to 70% by weight of the hydrophobic non-ionic vinyl monomer (s), c) from 0.01 to 15 % by weight of the associative vinyl monomer (s), d) from 0.1 to 10% by weight of the semi-hydrophobic vinyl surfactant monomer (s), e) from 0.01 to 10% by weight of the hydroxylated nonionic vinyl monomer (s) f) from 0.001 to 5% by weight of the crosslinking monomer (s), g) from 0.001 to 10% by weight of the chain transfer agent (s), and h) from 0 to 2% by weight of the stabilizing agent (s). polymer. 21. Composition according to any one of the preceding claims, characterized in that the (s) cationic polymer (s) (i) is or are obtained by polymerization of the following mixture of monomers: a methacrylate of C1-C4 alkyl) amino (C1-C6) alkyl, - one or more C1-C30 alkyl esters and (meth) acrylic acid, - polyoxyethylene (C1-C3) alkyl methacrylate with 20 to 30 moles of ethylene oxide, polyethylene glycol / polypropylene glycol allyl ether 30/5, hydroxy (C 2 -C 6) alkyl methacrylate, ethylene glycol dimethacrylate. 22. Composition according to any one of the preceding claims, characterized in that the cationic polymer (s) (i) are thickeners. 23. Composition according to any one of the preceding claims, characterized in that the cationic polymer (s) (i) are present in an amount ranging from 0.01 to 10% by weight, preferably from 0.05 to 5% by weight. relative to the total weight of the composition. 24. Composition according to any one of the preceding claims, characterized in that the cationic polymer (s) (ii) are chosen from cellulose ether derivatives containing quaternary ammonium groups, cationic cyclopolymers, guar gums modified with a 2,3-epoxypropyltrimethylammonium salt, quaternary vinylpyrrolidone and vinylimidazole polymers, and crosslinked homopolymers of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts. 25. Composition according to claim 24, characterized in that the cationic polymer (s) (ii) are chosen from crosslinked homopolymers of methacryloyloxy (C 1-4 alkyl) tri (C 1-4 alkyl) ammonium salts. 26. Composition according to any one of the preceding claims, characterized in that the cationic polymer or polymers (ii) are present in an amount ranging from 0.01 to 10% by weight, preferably from 0.1 to 5% by weight. weight relative to the total weight of the composition. 27. Composition according to any one of the preceding claims, characterized in that the non-silicone solid fatty substance or fats (iii) are chosen from fatty alcohols, fatty esters, fatty acids, fatty amides and mixtures thereof. 28. Composition according to claim 27, characterized in that the non-silicone solid fatty substance or fats (iii) are in the form of waxes constituted by one or more fatty alcohols, fatty esters, fatty acids and fatty amides. 29. Composition according to claim 28, characterized in that the waxes are chosen from beeswax, spermaceti, fluorinated and perfluorinated waxes, lanolin waxes, hydrogenated lanolin waxes and acetylated lanolin waxes; Candelilla, Ouricury, Carnauba, Japan waxes, cocoa butter, cork fiber or sugar cane waxes, rice bran wax, fir wax, cotton wax; microcrystalline waxes, paraffin wax, petrolatum, petrolatum, ozokerite, montan wax; hydrogenated oils having a melting point greater than about 40 ° C, such as hydrogenated jojoba oil; polyethylene waxes and waxes obtained by Fischer-Tropsch synthesis. 30. Composition according to claim 27, characterized in that the solid fatty alcohols are chosen from cetyl alcohol, stearyl alcohol, behenyl alcohol and mixtures thereof. 31. Composition according to Claim 27, characterized in that the solid fatty esters are chosen from myristyl, cetearyl and stearyl myristates, myristyl, cetyl and stearyl palmitates, myristyl, cetyl and myristyl stearates. stearyl and mixtures thereof. 32. Composition according to Claim 27, characterized in that the solid fatty acids are chosen from lauric acid and stearic acid. 33. A composition according to claim 27, characterized in that the solid fatty amides are chosen from lauric acid monoethanolamide and diethanolamide, and N-oleyldihydrosphingosine. 34. Composition according to any one of the preceding claims, characterized in that the non-silicone solid fatty substance or fats (iii) are present in an amount ranging from 0.1 to 20% by weight, and preferably 0.5 and 10% by weight relative to the total weight of the composition. 35. Composition according to any one of the preceding claims, characterized in that the cosmetically acceptable medium consists of water or a mixture of water and at least one cosmetically acceptable solvent. 36. Composition according to any one of the preceding claims, characterized in that the pH is less than 7, preferably less than 6. 37. Composition according to any one of the preceding claims, characterized in that it comprises one or more surfactants chosen from anionic, nonionic, amphoteric and cationic surfactants. 38. Process for the cosmetic treatment of keratin materials, characterized in that an effective amount of a composition according to any one of the preceding claims is applied to said materials, to be rinsed after a possible exposure time. 39. Use of a composition according to any one of claims 1 to 37, as conditioning shampoo. 40. Use of a composition according to any one of claims 1 to 37 as a conditioner.