COPOLYMÈRE D'ACIDE AMINÉ SILYLÉ/SILANE COMME ÉMULSIFIANT OU DISPERSANT DE POUDRE

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专利权人:

Seiwa Kasei Company; Limited

发明人:

申请号：

EP20170365.9

公开号：

EP3721867A1

申请日:

2017.01.17

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

An emulsifier or powder dispersant composed of a silylated amino acid/silane compound copolymer obtained by poly-condensing at least one silylated amino acid having a specific chemical structure and at least one silane compound having a specific chemical structure, wherein the reaction molar ratio of silylated amino acid:silane compound is in the range of 1:5 to 1:150, and a cosmetic containing 0.01% by mass or more and 20% by mass or less of the emulsifier or powder dispersant are provided.

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中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/