Cosmetic composition for protection against ultraviolet radiation and
its use for this purpose
    4.
    发明授权
    Cosmetic composition for protection against ultraviolet radiation and its use for this purpose 失效
    用于防止紫外线辐射的化妆品组合物及其用于此目的

    公开(公告)号:US4726942A

    公开(公告)日:1988-02-23

    申请号:US575754

    申请日:1984-02-01

    摘要: A cosmetic composition for protection against ultraviolet radiation and its use for this purpose.The present invention relates to a cosmetic composition containing, as an agent for protecting against the UV rays at least one compound of the formula ##STR1## where Ar denotes an m- or p-phenylene or biphenylene radical capable of being substituted by one or more halogen atoms, one or more C.sub.1 -C.sub.6 lower alkyl or lower alkoxy groups,R denotes a hydrogen atom, an ester group --COOR.sub.1, an amide group --CONR.sub.1 R.sub.2 or a nitrile group;R' denotes an ester group --COOR.sub.1 or amide group --CONR.sub.1 R.sub.2 ; in addition when R denotes a hydrogen atom, R' can be an acid group --COOH or its salts,R.sub.1 being capable of being a linear, branched or cyclic, saturated or unsaturated carbon chain containing up to 18 carbon atoms, unsubstituted or substituted by one or more hydroxyl, alkoxy, amino or quaternary ammonium groups,R.sub.2 being capable of being a hydrogen atom or a C.sub.1 -C.sub.6 lower alkyl group, in a cosmetically acceptable medium.

    摘要翻译: 用于防止紫外线辐射的化妆品组合物及其用于此目的。 本发明涉及一种化妆品组合物,其含有作为防止UV射线的至少一种下式化合物的作用剂,其中Ar表示可被一个或多个取代基取代的间 - 或对亚苯基或亚联苯基 卤素原子,一个或多个C 1 -C 6低级烷基或低级烷氧基,R表示氢原子,酯基-COOR 1,酰胺基-CONR1R2或腈基; R'表示酯基-COOR1或酰胺基-CONR1R2; 另外当R表示氢原子时,R'可以是酸基-COOH或其盐,R1可以是含有至多18个碳原子的直链,支链或环状,饱和或不饱和的碳链,未被取代或被 一种或多种羟基,烷氧基,氨基或季铵基团,R 2可以是化学上可接受的介质中的氢原子或C 1 -C 6低级烷基。