Photoprotective cosmetic compositions comprising silicon-containing s-triazine compounds substituted with two aminobenzoate or aminobenzamide groups and non-silicon-containing lipophilic triazine compound UV-screening agents
申请人:Candau Didier
公开号:US08999299B2
公开(公告)日:2015-04-07
UV-photoprotective, topically applicable cosmetic/dermatological compositions contain:
(a) at least one silicon-containing s-triazine substituted with two aminobenzoate or aminobenzamide groups of specific formula (I),
and (b) at least one non-silicon-containing lipophilic 1,3,5-triazine compound UV-screening agent, such compositions having improved photoprotective effectiveness in the UV-B range and the 1,3,5-triazine compound(s) being improvedly soluble therein.
UV-光保护,可局部应用的化妆品/皮肤科组合物包含:
(a) 至少一种含硅的s-三嗪,其用两个氨基苯甲酸酯或氨基苯甲酰基团进行取代,具有特定的化学式(I);
(b) 至少一种不含硅的亲脂性1,3,5-三嗪化合物UV屏蔽剂,这种组合物在UV-B范围内具有改善的光保护效果,而1,3,5-三嗪化合物在其中的溶解性得到改善。