Associative Thickeners Based on Hyperbranched Polymers

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专利权人:

Volker Wendel;Holger Türk;Monika Haberecht;Daniel Stadler;Bernd Bruchmann

发明人:

Holger Türk,Volker Wendel,Monika Haberecht,Daniel Stadler,Bernd Bruchmann

申请号：

US14237265

公开号：

US20140341822A1

申请日:

2012.07.26

申请国别(地区):

US

年份:

2014

代理人:

摘要：

The present invention relates to associative polyurethane thickeners which comprise hyperbranched polymers in polymerized-in form, to the preparation of these thickeners, and to the use thereof, particularly in cosmetic preparations.

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中国工程科技知识中心

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