Composition, useful as e.g. makeup products, comprises UV filter system, which comprises siliceous-s-triazine compound substituted by two alkylaminobenzoates and lipophilic merocyanine filter, in medium

摘要

Composition (A) comprises: at least one UV filter system, in a medium, where the UV filter system comprises: (i) at least one siliceous-s-triazine compound (I) substituted by at least two alkylaminobenzoates, where (I) contains silane units and organosiloxane; and (ii) at least one lipophilic merocyanine filter. Composition (A) comprises: at least one UV filter system, in a medium, where the UV filter system comprises: (i) at least one siliceous-s-triazine compound of formula (D-Si(R) a-O (3-a) /2) (I) substituted by at least two alkylaminobenzoates, where (I) contains silane units of formula (-A-(Si)(R) a(O) 3-a/2), and organosiloxane group of formula (R b-Si(O) 4-b/2); and (ii) at least one lipophilic merocyanine filter. R : 1-2C alkyl, phenyl, 1-2C alkoxy, OH or trimethylsilyloxy; a : 1-3; D : s-triazine group of formula (II); R 11-10C alkyl (optionally unsaturated and containing 5-6C cycloalkyl group), where the COOR 1>group is in ortho, meta or para to the amino group; R 2H, OH, 1-4C alkyl, or methoxy; A : methylene or group of formula (-Z-CHW 1>-CH 2-) (III), (-Z-CHCH 3-) (IV), (-Z-CH=CH-) (V), or (-Z-CH(=CH 2)-) (VI); b : 1-3; Z : 1-3C alkylene biradical; and W 1>H, OH or 1-3C alkyl. [Image].