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    COSMETIC COMPOSITION
    3.
    发明公开
    COSMETIC COMPOSITION 审中-公开

    公开(公告)号：US20240335370A1

    公开(公告)日：2024-10-10

    申请号：US18293248

    申请日：2022-07-26

    申请人： KAO CORPORATION

    发明人： Tomoka MAEKAWA

    IPC分类号： A61K8/891 ,  A61K8/31 ,  A61K8/81 ,  A61Q5/12

    CPC分类号： A61K8/891 ,  A61K8/31 ,  A61K8/8158 ,  A61Q5/12 ,  A61K2800/594 ,  A61K2800/882 ,  A61K2800/95

    摘要： A cosmetic composition containing a component (A): a film-forming polymer containing an M unit represented by (R1)3SiO1/2 and a Q unit represented by SiO4/2 (in the formula, R1 represents a hydrocarbon group having 1 or more and 12 or less carbon atoms and optionally substituted with fluorine, or a hydroxy group, and plural R1's can be the same as or different from each other), a component (B): a film-forming polymer other than the component (A), and a component (C): a volatile solvent, wherein the component (C) has a content of 50% by mass or more.

    ORGANOPOLYSILOXANE GRAFT POLYMER
    4.
    发明申请
    ORGANOPOLYSILOXANE GRAFT POLYMER 有权
    有机硅氧烷聚合物

    公开(公告)号：US20150297498A1

    公开(公告)日：2015-10-22

    申请号：US14648947

    申请日：2013-11-05

    申请人： KAO CORPORATION

    发明人： Chihiro OHBA ,  Shuichiro KOBARU ,  Tomoka MAEKAWA ,  Satomi NAKAZONO

    IPC分类号： A61K8/89 ,  A61Q5/06 ,  C08G77/42

    CPC分类号： A61K8/89 ,  A61K8/895 ,  A61Q5/06 ,  C08F220/34 ,  C08F226/06 ,  C08F283/12 ,  C08G77/388 ,  C08G77/42 ,  C08G77/442

    摘要： The present invention relates to an organopolysiloxane graft polymer including an organopolysiloxane segment as a main chain thereof and an unsaturated monomer-derived polymer segment as a side chain thereof, in which a content of the organopolysiloxane segment in the organopolysiloxane graft polymer is not less than 35% by mass and not more than 70% by mass, and the unsaturated monomer-derived polymer segment contains a repeating unit derived from a nonionic unsaturated monomer having a glass transition temperature Tg of 60° C. or higher (except for a repeating unit derived from an unsaturated monomer containing an amino group) in an amount of not less than 40% by mass and not more than 90% by mass, and further contains a repeating unit derived from a cationic unsaturated monomer in an amount of not less than 10% by mass and not more than 60% by mass.

    摘要翻译： 本发明涉及包含作为其主链的有机聚硅氧烷链段和作为侧链的不饱和单体衍生的聚合物链段的有机聚硅氧烷接枝聚合物，其中有机聚硅氧烷接枝聚合物中的有机聚硅氧烷链段的含量不小于35 质量％且不超过70质量％，不饱和单体衍生的聚合物链段含有衍生自玻璃化转变温度Tg为60℃以上的非离子型不饱和单体的重复单元（除了衍生自 由含有氨基的不饱和单体构成）为40质量％以上且90质量％以下，进一步含有来自阳离子不饱和单体的重复单元的量不小于10质量％ 以上60质量％以下。