申请人:Societe L'Oreal S.A.
公开号:US06080880A1
公开(公告)日:2000-06-27
Novel silicone-substituted cinnamamide/malonamide/malonate compounds having the structural formulae (1) and (2): ##STR1## in which A is a radical of formula (3): ##STR2## are well suited for the photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, and are also useful for photoprotecting such UV-sensitive substrates as plastics.
具有以下结构式(1)和(2)的新颖的硅代替的肉桂酰胺/马隆酰胺/马隆酸化合物:其中A是公式(3)的基团:非常适合用于保护人类皮肤和/或头发免受UV-A和UV-B辐射的损害作用,尤其是太阳辐射,并且还可用于保护塑料等UV敏感基质的光保护。