Composition, useful as care-, makeup- and/or sun protection product, comprises UV filter system comprising siliceous-s-triazine compound substituted by at least two alkylaminobenzoate groups and hydrophilic UV A 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 alkylaminobenzoate groups, where (I) contains silane units and organosiloxane group; and (ii) at least one hydrophilic UV A 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 alkylaminobenzoate groups, 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 hydrophilic UV A filter. R : 1-2C alkyl, phenyl, 1-2C alkoxy, OH, or trimethylsilyoxy; a : 1-3; b : 1-3; D : s-triazine group of formula (II); R 11-10C alkyl, optionally unsaturated and containing 5-6C cycloalkyl, where the group (C=O)XR 1>may be 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); Z : 1-3C alkylene diradical; and W 1>H, OH or 1-3C alkyl. [Image].