发明名称 |
THICKENER OR GELLANT FOR OIL MATERIALS, GEL COMPOSITION COMPRISING SAME, AND METHOD OF PRODUCING COSMETIC MATERIAL OR TOPICAL AGENT |
摘要 |
<p>This inventive thickener or gellant for oil materials is characterized by comprising (A) an high molecular weight organopolysiloxane that has a polyglycerol structure-containing hydrophilic group Q and that is represented by the following structural formula (1): R3-q(R11)qSi—O—(SiR112—O)n1—(SiR11Q-O)n2—(SiR11L-O)n3—Si(R)11)qR3-q wherein R11 is a monovalent hydrocarbyl group or a hydrogen atom; L is a chain organosiloxane group, n1, n2, and n3 are numbers in the ranges 200≦̸n1≦̸1000, 0≦̸n2≦̸20, and 0≦̸n3≦̸50; R is a group selected from L and Q; q is an integer in the range from 0 to 3; wherein when n2=0, q is an integer in the range from 1 to 3 and at least one R is Q. The thickener or gellant exhibits an excellent compatibility with a variety of oil systems.</p> |
申请公布号 |
EP2516511(A2) |
申请公布日期 |
2012.10.31 |
申请号 |
EP20100810900 |
申请日期 |
2010.12.21 |
申请人 |
DOW CORNING TORAY CO., LTD. |
发明人 |
TAMURA, SEIKI;IIMURA, TOMOHIRO;SOUDA, TATSUO;HAYASHI, AKITO;FURUKAWA, HARUHIKO |
分类号 |
C08G77/50;A61K8/89;C08G77/14 |
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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