发明名称 |
NOVEL ORGANOPOLYSILOXANE COPOLYMER |
摘要 |
<p>Problem: To provide a novel organopolysiloxane copolymer that, compared with conventional polyether-modified silicones and silicone-based alternating copolymers, has superior compounding stability in cosmetics and feeling to touch improvement characteristics, can be used in combination with a wide range of cosmetic composition compounding components, and that has superior surface activity. Means To Resolve the Problems: An AB-type organopolysiloxane copolymer having a silylalkyl group having a carbosiloxane dendrimer structure on one terminal and a hydrophilic segment on the other terminal of the molecular chain; and a method for manufacturing the same. A surfactant and a powder treatment agent comprising the organopolysiloxane copolymer; and a topical composition and a cosmetic composition comprising the organopolysiloxane copolymer.</p> |
申请公布号 |
EP2492300(A4) |
申请公布日期 |
2013.10.09 |
申请号 |
EP20100825092 |
申请日期 |
2010.10.22 |
申请人 |
DOW CORNING TORAY CO., LTD. |
发明人 |
IIMURA, TOMOHIRO;HAYASHI, AKITO;TAMURA, SEIKI;FURUKAWA, HARUHIKO |
分类号 |
C08G77/38;A61K8/06;A61K8/894;A61Q1/00;A61Q5/00;A61Q15/00;A61Q17/04;A61Q19/00;C08G77/46;C08G77/50;C09C3/12 |
主分类号 |
C08G77/38 |
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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