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专利名称：Cosmetic composition containing the
combination of a silicon-containing s-triazinesubstituted with two aminobenzoate oraminobenzamide groups and a non-silicon-containing lipophilic triazine uv-screeningagent
发明人：CANDAU, DIDIER,RICHARD, HERVE申请号：EP07120370.7申请日：20071109公开号：EP1927345A1公开日：20080604
摘要：Composition comprises an UV filtering system in a cosmetic support comprisinga silicated s-triazine compound (I) or its tautomer forms, substituted by two
aminobenzoate or aminobenzamide compound and a lipophilic non-silicated 1,3,5-triazineUV filter. Composition comprises a UV filtering system comprising a silicated s-triazinecompound of formula (D)-Si((R) a)-O ( 3 - a ) / 2 (I) or its tautomer forms, substituted bytwo aminobenzoate or aminobenzamide compound and a lipophilic non-silicated 1,3,5-triazine UV filter, in a support. R : 1-30C alkyl (optionally halogenated or unsaturated), 6-12C aryl, 1-10C alkoxy or trimethylsilyloxy, preferably -CH 3; a : 0-3, preferably 1-2; D : s-triazine compound of formula (II); X : -O- (preferred) or -NR 3-; R 3H or 1-5C alkyl; R 11-20C alkyl (optionally unsaturated and optionally containing Si) or 5-20C cycloalkyl(optionally substituted by 1-3 substituents of 1-4C alkyl, (CH 2CHR 4-O) mR 5 or -CH 2-CH(OH)-CH 2-O-R 6), preferably 4-5C alkyl, where the group (C=O)XR 1 may be in ortho,
meta or para position to the amino groups, preferably in para position; R 4H or CH 3; R5H or 1-8C alkyl; R 6H or 4-8C alkyl; m : 2-20; n : 0-2, preferably 0; either R 2OH, 1-8C alkylor 1-8C alkoxy; or R 2R 21-2C alkylidene dioxy; A : methylene, -CH(Si(CH 3) 3)-, ethylene, -Z-CH(W 1)-CH 2-, -Z-CH=CH- or -Z-C=CH 2-; Z : 1-10C alkylene diradical (optionallysubstituted by OH or O and optionally containing amino group), preferably -CH 2-; and W1H (preferred), OH or 1-8C alkyl. [Image].
申请人：L'OREAL
地址：14, rue Royale 75008 Paris FR
国籍：FR
代理机构：Miszputen, Laurent
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