Patent ID: 6369117
Filing Date: 2002-04-09
Classification: A61K,A61Q,C08L,Y10S

Abstract:
A composition comprising, in an aqueous phase,at least one amphiphilic polymer comprising at least one fatty chain and hydrophilic units, provided that said amphiphilic polymer is not a cellulose ether which has been made hydrophobic, and at least one polyoxyalkylenated silicone chosen from compounds of formulae (I), (II), (Ill), (IV) and (V): â€ƒ((Z(R2SiO)qRâ€²2SiZO)((CnH2nO)r))sâ€ƒâ€ƒ(V) wherein, in formulae (I), (II), (III) and (IV),R1, which is identical or different, is chosen from linear and branched C1-C30 alkyl radicals and phenyl radicals, R2, which is identical or different, is chosen from â€”CcH2câ€”Oâ€”(C2H4O)a(C3H6O)bâ€”R5 radicals and â€”CcH2câ€”Oâ€”(C4H8O)aâ€”R5 radicals, R3 and R4, which are identical or different, are chosen from linear and branched C1-C12 alkyl radicals, R5, which is identical or different, is chosen from a hydrogen atom, linear and branched alkyl radicals having 1 to 12 carbon atoms, linear and branched alkoxy radicals having 1 to 6 carbon atoms, linear and branched acyl radicals having 2 to 30 carbon atoms, â€”SC3M radicals, C1-C6 aminoalkoxy radicals optionally substituted on the amine, C2-C6 aminoacyl radicals optionally â€”N(CH2CH2COOM)2 radicals, aminoalkyl radicals optionally substituted on the amine and on the alkyl chain, C2-C30 carboxyacyl radicals, phosphono groups optionally substituted with one or two substituted aminoalkyl radicals, â€”CO(CH2)dCOOM radicals, â€”COCHR7(CH2)dCOOM radicals, â€”NHCO(CH2)dOH radicals, â€”NH3Y radicals, and a phosphate group, M, which is identical or different, is chosen from a hydrogen atom, Na, K, Li, NH4, and organic amines, R7 is chosen from a hydrogen atom and SO3M radicals, d ranges from 1 to 10, m ranges from 0 to 20, n ranges from 0 to 500, o ranges from 0 to 20, p ranges from 1 to 50, a ranges from 0 to 50, b ranges from 0 to 50, a+b is greater than or equal to 2, c ranges from 0 to 4, x ranges from 1 to 100, Y is chosen from monovalent inorganic and organic anions, provided that when said silicone is chosen from compounds of formula (II) where R5 is hydrogen, then n is greater than 12; and wherein, in the formula (V):R and Râ€², which are identical or different, are chosen from monovalent hydrocarbon radicals, n ranges from 2 to 4, q is greater than or equal to 4, r is greater than or equal to 4, s is greater than or equal to 4, and Z is chosen from divalent organic groups which are linked to the adjacent silicon atom by a carbon-silicon bond and to a polyoxyalkylene block by an oxygen atom.