发明申请
- 专利标题: POLYURETHANE THICKENER
- 专利标题(中): 聚氨酯增稠剂
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申请号: US12991302申请日: 2009-05-06
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公开(公告)号: US20110166291A1公开(公告)日: 2011-07-07
- 发明人: Holger Türk , Volker Wendel
- 申请人: Holger Türk , Volker Wendel
- 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: EP08155673.0 20080506
- 国际申请: PCT/EP09/55439 WO 20090506
- 主分类号: C08L75/08
- IPC分类号: C08L75/08 ; C08G18/48
摘要:
The present invention relates to novel polyurethanes and to mixtures of such polyurethanes, to processes for their preparation, to their use for producing preparations comprising water and to preparations which comprise the polyurethanes.
公开/授权文献
- US10240110B2 Polyurethane thickener 公开/授权日:2019-03-26
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