USE OF SILICONE METHACRYLATE PARTICLES IN COSMETIC FORMULATIONS
    1.
    发明申请
    USE OF SILICONE METHACRYLATE PARTICLES IN COSMETIC FORMULATIONS 审中-公开
    在化妆品配方中使用有机硅甲基丙烯酸酯颗粒

    公开(公告)号:US20130310530A1

    公开(公告)日:2013-11-21

    申请号:US13981366

    申请日:2011-12-21

    IPC分类号: A61K8/81

    摘要: The present invention relates to cosmetic compositions comprising, as solid particles, silicone methacrylate particles which are obtainable by the steps a) producing an emulsion of water and an organic phase, where the organic phase comprises specifically organopolysiloxanes modified in the terminal and/or lateral position with methacrylate groups, or mixtures thereof, with the addition of at least one emulsifier and optionally one or more coemulsifiers, where the organic phase forms the internal phase of the emulsion, and fully polymerizing the internal phase in the presence of a radical initiator, which is added to the external phase (aqueous phase) in a concentration of from 0.1 to 40% by weight based on the internal phase, and also to corresponding cosmetic compositions.

    摘要翻译: 本发明涉及化妆品组合物,其包含作为固体颗粒的甲基丙烯酸硅氧烷颗粒,其可通过以下步骤获得:a)制备水和有机相的乳液,其中有机相特别包括在末端和/或侧面位置改性的有机聚硅氧烷 与甲基丙烯酸酯基团或其混合物,加入至少一种乳化剂和任选的一种或多种共乳化剂,其中有机相形成乳液的内相,并在自由基引发剂存在下使内相完全聚合,其中 以相对于内相为0.1〜40重量%的浓度加入到外相(水相)中,并且还添加到相应的化妆品组合物中。