Ethylene copolymers, compositions comprising same and preparation and treatment methods

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专利权人:

Nathalie Mougin

发明人:

Nathalie Mougin,Gwenaëlle Jegou

申请号：

US11631114

公开号：

US09359461B2

申请日:

2005.07.01

申请国别(地区):

US

年份:

2016

代理人:

摘要：

The invention concerns novel ethylene copolymers comprising polyethylene glycol (meth)acrylate monomers, cationic monomers, and optionally amphoteric, anionic and/or hydrophilic nonionic monomers, neutralized by particular neutralizing agents. The invention also concerns composition in particular cosmetic or pharmaceutical comprising said copolymers, as well as methods for preparing said copolymers, and cosmetic treatment methods using same.

来源网站：

中国工程科技知识中心

来源网址：

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