发明名称 |
NOVEL ORGANO POLYSILOXANE ELASTOMER AND USE THEREFOR |
摘要 |
The present invention relates to an organo polysiloxane elastomer having: a group that has siloxane dendron structure bonded to a silicon atom; and a cross-linked structure comprising carbon-silicon bonds in the cross-linked portions. The present invention also relates to an organo polysiloxane elastomer modified with a glycerin derivative and having: a group that has a siloxane dendron structure bonded to a silicon atom; a hydrophilic group bonded to a different silicon atom than the aforementioned silicon atom; and a cross-linked structure comprising carbon-silicon bonds in the cross-linked portions. This organo polysiloxane elastomer exhibits, for example, compatibility with various oils, superior structuring properties and gelling properties. The organo polysiloxane elastomer also has an excellent texture, in particular a thick, velvety smoothness with no feeling of stickiness from the initial application until drying is complete, as well as providing excellent cosmetic effects such as a wrinkle-concealing effect (masking effect). |
申请公布号 |
EP2716688(A1) |
申请公布日期 |
2014.04.09 |
申请号 |
EP20120793968 |
申请日期 |
2012.05.22 |
申请人 |
DOW CORNING TORAY CO., LTD. |
发明人 |
TAMURA SEIKI;SOUDA TATSUO;HORI SEIJI |
分类号 |
C08G77/50;A61K8/89;A61K47/34;A61Q1/00;A61Q5/00;A61Q15/00;A61Q17/04;C08G77/46;C08L83/12;C08L83/14 |
主分类号 |
C08G77/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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