Patent ID: 7186406

Claim:
A cosmetic composition comprising, in a cosmetically acceptable medium, at least one associative thickener and at least one aqueous emulsion comprising at least one silicone copolymer with a dynamic viscosity ranging from 1×10 6 to 100×10 6 cP, resulting from the addition reaction, in the presence of a catalyst, of at least: (a) one polysiloxane of formula (I): in which: R 1 , which may be identical or different, are independently chosen from groups that can react by chain addition reaction, R 2 in formula (I), which may be identical or different, are independently chosen from alkyl, alkenyl, cycloalkyl, aryl, hydroxyl, and alkylaryl groups, and can optionally further comprise functional groups, n is an integer wherein the polysiloxane of formula (I) has a kinematic viscosity ranging from 1 to 1×10 6 mm 2 /s; and (b) at least one silicone compound comprising at least one and not more than two groups capable of reacting with the groups R 1 of the polysiloxane (a), wherein: at least one of the compounds of type (a) and (b) comprises an aliphatic group comprising an ethylenic unsaturation; wherein said at least one associative thickener is chosen from nonionic amphiphilic polymers chosen from (1) celluloses modified with at least one group comprising at least one fatty chain; and (2) polyether urethanes comprising at least one fatty chain, wherein said at least one fatty chain comprises from 8 to 30 carbon atoms.