Stabilization of UV-sensitive active ingredients
    6.
    发明授权
    Stabilization of UV-sensitive active ingredients 有权
    紫外线敏感活性成分的稳定化

    公开(公告)号:US07201893B2

    公开(公告)日:2007-04-10

    申请号:US10789750

    申请日:2004-02-27

    摘要: Cosmetic and dermatological formulations containing at least one UV-sensitive active ingredient have increased UV protection and have the active ingredient stabilized against decomposition through addition of at least one dialkyl naphthalate of the structural formula wherein R1 and R2 are selected independently of one another from the group consisting of branched and unbranched alkyl groups having between 6 and 24 carbon atoms, and at least one emulsifier, selected from the group consisting of phosphate and sulphate emulsifiers.

    摘要翻译: 含有至少一种UV敏感活性成分的化妆品和皮肤病学制剂具有增加的紫外线防护性能,并且通过加入至少一种结构式的二烷基萘二甲酸酯使活性成分稳定而不会分解