| abstract |
FIELD OF THE INVENTION The present invention relates to a topical cosmetic composition, in particular for protecting the skin and / or hair from light, comprising in the cosmetic medium a weight ratio of: (i) benzene-1,4-di (3-methylidene-10-camphorsulfonic acid), optionally in a partially or completely neutralized form as the first filter, and (ii) as a second filter, a silicone benzotriazole which is a silicon benzotriazole of the general formula (1) or (2) wherein R is independently C 1 -C 10 alkyl, phenyl, or 3, 3,3-trifluoropropyl, such that at least 80% of the R groups are methyl, r is an integer from 0 to 50 and s is an integer from 1 to 20, u is an integer from 1 to 6 , and t is an integer from 0 to 10, with the proviso that + u? 3, and A is a monovalent group l is bonded to a single silicon atom and is represented by the general formula (3) wherein Y is independently a (1-8C) alkyl group, a halogen atom or a (1-4C) alkoxy group, wherein in the latter case two adjacent Y groups attached to the same aromatic ring - may form a group wherein the alkylidene group has from 1 to 2 carbon atoms, X represents oxygen or NH, Z represents hydrogen or C1 to 4 alkyl groups, represents an integer from 0 to 3, m represents 0 or 1, p represents an integer from 1 to 10 . The product is used for ultraviolet protection of skin and hair. ŕ |