Oily raw material thickener or gelling agent, gel composition containing the same, and method for producing cosmetic or external preparation

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专利权人:

東レ・ダウコーニング株式会社

发明人:

田村 誠基,飯村 智浩,早田 達央,林 昭人,古川 晴彦

申请号：

JP2009289867

公开号：

JP5841311B2

申请日:

2009.12.21

申请国别(地区):

JP

年份:

2016

代理人:

摘要：

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.

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