发明申请
- 专利标题: Hydrophilic polyurethane-polyurea dispersions
- 专利标题(中): 亲水性聚氨酯 - 聚脲分散体
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申请号: US10738452申请日: 2003-12-17
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公开(公告)号: US20050176883A1公开(公告)日: 2005-08-11
- 发明人: Rolf Gertzmann , Christoph Gurtler , Thorsten Rische , Thomas Munzmay
- 申请人: Rolf Gertzmann , Christoph Gurtler , Thorsten Rische , Thomas Munzmay
- 优先权: DE10260270.0 20021220
- 主分类号: C08G18/08
- IPC分类号: C08G18/08 ; C08G18/12 ; C08G18/66 ; C08G18/10
摘要:
The present invention relates to new hydrophilic polyurethane prepolymers and to their aqueous polyurethane-polyurea (PU) dispersions.
公开/授权文献
- US07026429B2 Hydrophilic polyurethane-polyurea dispersions 公开/授权日:2006-04-11