UVA photoprotective cosmetic/dermatological compositions comprising iron chelating agents
    41.
    发明授权
    UVA photoprotective cosmetic/dermatological compositions comprising iron chelating agents 失效
    包含铁螯合剂的UVA光保护性化妆品/皮肤病学组合物

    公开(公告)号:US06174520B1

    公开(公告)日:2001-01-16

    申请号:US09557323

    申请日:2000-04-25

    Abstract: Topically applicable UVA photoprotective cosmetic/dermatological compositions comprise an effective photoprotecting amount of at least one UVA screening agent substituted by at least one optionally neutralized sulfo functional group, and an effective UVA photoprotecting-enhancing amount of at least one otherwise non-UVA photoprotecting iron chelating agent, thereby imparting a synergistic protection factor (PF) effect thereto, in a cosmetically/dermatologically acceptable topical vehicle, carrier or diluent therefor.

    Abstract translation: 局部适用的UVA光保护化妆品/皮肤病学组合物包含至少一种被至少一个任选中和的磺基官能团取代的UVA筛选剂的有效光保护量,以及有效的UVA光保护增强量的至少一种非UVA光保护铁螯合剂 在美容/皮肤病学可接受的局部载体,载体或稀释剂中赋予其协同保护因子(PF)效果。

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