BLOCK POLYMER INCLUDING ISOBUTYL ACRYLATE AND ACRYLIC ACID, COSMETIC COMPOSITION AND TREATMENT METHOD

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专利权人:

Bertrand Lion;Celine Farcet

发明人:

Celine Farcet,Bertrand Lion

申请号：

US14116015

公开号：

US20140105838A1

申请日:

2012.05.11

申请国别(地区):

US

年份:

2014

代理人:

摘要：

The present invention relates to a diblock or triblock polymer of AB, ABA or BAB structure, comprising at least one block A which comprises isobutyl acrylate and acrylic acid. The invention also relates to a cosmetic composition comprising, in a cosmetically acceptable medium, at least one such polymer, and also to a treatment process using it.

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中国工程科技知识中心

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