| 主权项 |
1. A cosmetic composition, comprising, in a cosmetically acceptable medium:
(i)—at least one cationic polymer produced by polymerization of a monomer mixture comprising:
a) at least one vinyl monomer substituted with at least one amino group chosen from:mono(C1-C4)alkylamino(C1-C8)alkyl(meth)acrylates,di(C1-C4)alkylamino(C1-C8)alkyl(meth)acrylates,mono(C1-C4)alkylamino(C1-C8)alkyl(meth)acrylamides,di(C1-C4)alkylamino(C1-C8)alkyl(meth)acrylamides,heterocyclic (meth)acrylamides comprising a nitrogen atom,heterocyclic (meth)acrylates comprising a nitrogen atom, andmixtures thereof,b) at least one hydrophobic nonionic vinyl monomer chosen from formulae (I) and (II):
CH2═C(X)Z, (I)CH2═CH—OC(O)R; (II) wherein: X is chosen from a hydrogen atom and a methyl group; Z is chosen from the groups —C(O)OR1, —C(O)NH2, —C(O)NHR1, —C(O)N(R1)2, —C6H5, —C6H4R1, —C6H4OR1, —C6H4Cl, —CN, —NHC(O)CH3, —NHC(O)H, N-(2-pyrrolidonyl), N-caprolactamyl, —C(O)NHC(CH3)3, —C(O)NHCH2CH2—NH—CH2CH2-urea, —Si(R)3, —C(O)O(CH2)xSi(R)3, —C(O)NH(CH2)xSi(R)3, and —(CH2)xSi(R)3; x is an integer ranging from 1 to 6; each R independently is a C1-C30 alkyl group; each R1 is independently chosen from a C1-C30 alkyl group, a C2-C30 hydroxyalkyl group, and a C1-C30 haloalkyl group;
c) at least one associative vinyl monomer chosen from monomers of formula (III): wherein:each R2 is independently chosen from a hydrogen atom, a methyl group, a —C(O)OH group, and a —C(O)OR3 group;R3 is chosen from a C1-C30 alkyl;A is chosen from —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—, and —CH2CH2—NHC(O)—;Ar is a divalent aryl group;E is chosen from a hydrogen atom and a methyl group;z is an integer ranging from 0 to 1;k is an integer ranging from 0 to 30;m is an integer ranging from 0 to 1,with the proviso that when k is 0, then m is 0, and when k is an integer ranging from 1 to 30, then m is 1;(R4—O)n is a polyoxyalkylene, which is a homopolymer, a random copolymer, or a block copolymer, comprising C2-C4 oxyalkylene units;R4 is chosen from C2H4, C3H6, C4H8, and mixtures thereof;n is an integer ranging from 5 to 250;Y is chosen from —R4O—, —R4NH—, —C(O)—, —C(O)NH—, R4NHC(O)NH—, and —C(O)NHC(O)—;R5 is chosen from a substituted and unsubstituted alkyl, a phenyl substituted with a C2-C40 alkyl group, a C2-C40 alkyl substituted with an aryl group, and a C8-C80 complex ester, wherein the alkyl group R5 optionally comprises at least one substituent chosen from hydroxyl, alkoxy, and halo groups;d) at least one semi-hydrophobic vinyl surfactant monomer chosen from monomers of formulae (IV) and (V): wherein:each R6 is independently chosen from a hydrogen atom, a C1-C30 alkyl, —C(O)OH, and C(O)OR7;R7 is a C1-C30 alkyl;A is chosen from —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—, and —CH2CH2—NHC(O)—;Ar is a divalent aryl group;E is chosen from a hydrogen atom and a methyl group;z is an integer ranging from 0 to 1;p is an integer ranging from 0 to 30;r is an integer ranging from 0 to 1,with the provisos that when p is 0, then r is 0, and when p is an integer ranging from 1 to 30, then r is 1;(R8—O)v is a polyoxyalkylene, which is a homopolymer, a random copolymer, or a block copolymer, comprising C2-C4 oxyalkylene units, wherein R8 is chosen from C2H4, C3H6, C4H8, and mixtures thereof, and v is an integer ranging from 5 to 250;R9 is chosen from a hydrogen atom and a C1-C4 alkyl group; andD is chosen from a C8-C30 alkenyl group optionally substituted with a carboxyl group; ande) at least one hydroxylated nonionic vinyl monomer chosen from: P2 C1-C6 hydroxyalkyl(meth)acrylates, (C1-C4 hydroxyalkyl)(meth)acrylamides, and mixtures thereof, and (ii)—at least one amino silicone chosen from amino silicones comprising at least one primary amine function of formula (VI): wherein R, R′, and R″, which may be identical or different, are each independently chosen from C1-C4 alkyl radicals, C1-C4 alkoxy radicals and hydroxyl radicals; A and B are independently chosen from linear and branched C2-C8 alkylene radicals,
with the proviso that R and R″ are not simultaneously hydroxyl groups, andm and n are integers that depend on the molecular weight and whose sum ranges from 1 to 2000. |
