Dibenzoylmethane sunscreen compositions containing photostablizing amounts of tri-substituted butane compounds
申请人:——
公开号:US20030124071A1
公开(公告)日:2003-07-03
Improvedly photostable UV-photoprotecting cosmetic/dermatological compositions for the skin and/or the hair contain (a) a UV-photoprotective amount of at least one dibenzoylmethane sunscreen, e.g., 4-(tert-butyl)-4′-methoxydibenzoylmethane or 4-isopropyldibenzoylmethane, advantageously (a′) a UV-photoprotective amount of at least one 1,3,5-triazine sunscreen, e.g., 2-[(p-(tert-butylamido]-4,6-bis[(p-(2′ethylhexyl-1′-oxycarbonyl)anilino]-1,3,5-triazine or 2,4,6-tris[p-(2′-ethylhexyl-1′-oxycarbonyl)anilino]-1,3,5-triazine, (b) an effective sunscreen photostabilizing amount of 1,1,1-tris(2-methyl-4-hydroxy-5-tert-butylphenyl) butane, formulated into (c) a topically applicable, cosmetically acceptable vehicle, diluent or carrier therefor.
改进的光稳定紫外线光保护化妆品/皮肤科学组合物,适用于皮肤和/或头发,包含(a)至少一种二苯甲酮类防晒剂的紫外线光保护量,例如4-(叔丁基)-4'-甲氧基二苯甲酮或4-异丙基二苯甲酮,优选地(a')至少一种1,3,5-三嗪类防晒剂的紫外线光保护量,例如2-(p-(叔丁基氨基)-4,6-双(p-(2'-乙基己基-1'-氧羰基)苯胺)-1,3,5-三嗪或2,4,6-三(p-(2'-乙基己基-1'-氧羰基)苯胺)-1,3,5-三嗪,(b)有效的防晒剂光稳定量1,1,1-三(2-甲基-4-羟基-5-叔丁基苯基)丁烷,配制成(c)适用于局部涂抹的、化妆上可接受的载体、稀释剂或载体。