POLYSILOXANES AND GELS AND PASTES CONTAINING THEM
    5.
    发明申请
    POLYSILOXANES AND GELS AND PASTES CONTAINING THEM 审中-公开
    聚硅氧烷,胶体和含有它们的糊剂

    公开(公告)号:WO2002094937A1

    公开(公告)日:2002-11-28

    申请号:PCT/EP2002/006447

    申请日:2002-05-14

    Abstract: A crosslinked polysiloxane comprises polysiloxane chains substituted by an ester-containing organic moiety joined by crosslinks derived from the reaction of an alpha, omega-diunsaturated hydrocarbon or fluorohydrocarbon with Si-H groups on the polysiloxane chains. The ester-containing organic moiety has the formula -A-COOR where A is an alkylene linkage having 1-18 carbon atoms which is optionally fluoro-substituted and R is an alkyl or fluoroalkyl group. The crosslinked polysiloxane can form an elastomeric gel in a liquid organic or silicone material, which is useful in preparing cosmetics.

    Abstract translation: 交联聚硅氧烷包括由含酯的有机部分取代的聚硅氧烷链,所述有机部分通过衍生自α,ω-二不饱和烃或氟代烃与聚硅氧烷链上的Si-H基团的反应的交联连接。 含酯的有机部分具有式-A-COOR,其中A是具有1-18个碳原子的亚烷基键,其任选被氟取代,R是烷基或氟代烷基。 交联聚硅氧烷可以在液体有机或有机硅材料中形成弹性体凝胶,其可用于制备化妆品。

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