发明申请
- 专利标题: Associative Thickeners Based on Hyperbranched Polymers
- 专利标题(中): 基于超支化聚合物的联合增稠剂
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申请号: US14237265申请日: 2012-07-26
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公开(公告)号: US20140341822A1公开(公告)日: 2014-11-20
- 发明人: Holger Türk , Volker Wendel , Monika Haberecht , Daniel Stadler , Bernd Bruchmann
- 申请人: Holger Türk , Volker Wendel , Monika Haberecht , Daniel Stadler , Bernd Bruchmann
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 优先权: EP11176673.9 20110805
- 国际申请: PCT/EP2012/064687 WO 20120726
- 主分类号: A61K8/87
- IPC分类号: A61K8/87 ; C08G18/44 ; C08G18/64 ; A61Q9/04 ; A61Q17/04 ; A61Q15/00 ; A61Q5/12 ; C08G18/48 ; C08G18/50
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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