发明名称 |
NOVEL CO-MODIFIED ORGANOPOLYSILOXANE, AND TREATMENT AGENT AND EXTERNAL USE PREPARATION COMPRISING THE SAME |
摘要 |
A co-modified organopolysiloxane having a viscosity at 25° C. of not more than 1,500 mPa·s, a group that has a siloxane dendron structure, a hydrophilic group, and expressed by the following general formula (1): R1aR2bL1cQdSiO(4-a-b-c-d)/2 (1). The invention also relates to a powder treatment agent, a powder in oil dispersion, an external use preparation (particularly a cosmetic composition) composition comprising the co-modified organopolysiloxane. In said general formula (1), R1 is a monovalent hydrocarbon group or a hydrogen atom; R2 is a monovalent hydrocarbon group having from 6 to 30 carbons; L1 is a silylalkyl group having a siloxane dendron structure; and Q is a hydrophilic segment. |
申请公布号 |
KR20140116889(A) |
申请公布日期 |
2014.10.06 |
申请号 |
KR20147021009 |
申请日期 |
2012.12.26 |
申请人 |
DOW CORNING TORAY CO., LTD. |
发明人 |
HAYASHI AKITO;IIMURA TOMOHIRO;SOUDA TATSUO;TAMURA SEIKI;FURUKAWA HARUHIKO |
分类号 |
C08G77/38;A61K8/06;A61K8/89;A61Q1/00;A61Q5/00;A61Q15/00;A61Q17/04;A61Q19/00;C08G77/46;C08G77/50 |
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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