Photoprotective/cosmetic compositions comprising sulfonamido-functional
polyorganosiloxanes/polyorganosilanes
    7.
    发明授权
    Photoprotective/cosmetic compositions comprising sulfonamido-functional polyorganosiloxanes/polyorganosilanes 失效
    包含磺酰氨基官能的聚有机硅氧烷/聚有机硅烷的光保护/化妆品组合物

    公开(公告)号:US06004540A

    公开(公告)日:1999-12-21

    申请号:US880747

    申请日:1997-06-23

    摘要: Topically applicable sunscreen/cosmetic compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise a photoprotecting effective amount of a novel sulfonamido-functional polyorganosiloxane/polyorganosilane having one of the formulae (1) to (3): ##STR1## wherein A is a monovalent benzylidenecamphor radical which comprises a sulfonamido-functional bridging group, which is bonded directly to a silicon atom, and which has the formula. (4.1) ##STR2##

    摘要翻译: 特别适用于对人类皮肤和/或头发进行增强的光保护以抵抗UV-A和UV-B辐照(特别是太阳辐射)的破坏性影响的局部适用的防晒/化妆品组合物包含光保护有效量的新型磺酰氨基官能聚有机硅氧烷/聚有机硅烷 具有式(1)至(3)中的一个:其中A是包含与硅原子直接键合的亚磺酰氨基官能桥连基团并具有下式的单价亚苄基樟脑基。 (4.1)