发明申请
US20090048395A1 OLIGOMERIC AND POLYMERIC SILOXANES SUBSTITUTED BY ARYLPHOSPHONIC ACIDS
审中-公开
由芳香族膦取代的低聚硅氧烷和聚硅氧烷
- 专利标题： OLIGOMERIC AND POLYMERIC SILOXANES SUBSTITUTED BY ARYLPHOSPHONIC ACIDS
- 专利标题（中）： 由芳香族膦取代的低聚硅氧烷和聚硅氧烷
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申请号： US12279656申请日： 2007-02-13
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公开(公告)号： US20090048395A1公开(公告)日： 2009-02-19
- 发明人: Helmut Mohwald , Thorsten Bock , Rolf Mulhaupt
- 申请人： Helmut Mohwald , Thorsten Bock , Rolf Mulhaupt
- 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： EP06110126.7 20060217
- 国际申请： PCT/EP2007/051381 WO 20070213
- 主分类号： C08G77/30
- IPC分类号： C08G77/30 ; C08L83/06
摘要：
The present invention relates to oligomeric or polymeric siloxanes comprising phosphonic acid groups, a process for preparing them, oligomeric or polymeric siloxanes comprising silyl phosphonate and/or alkyl phosphonate groups, blends comprising at least one oligomeric or polymeric siloxane according to the invention comprising polyphosphonic acid groups and/or at least one oligomeric or polymeric siloxane comprising silyl phosphonate and/or alkyl phosphonate groups and at least one further polymer, membranes, films or composites comprising at least one oligomeric or polymeric siloxane according to the invention comprising phosphonic acid groups and/or at least one oligomeric or polymeric siloxane according to the invention comprising silyl polyphosphonate and/or alkyl polyphosphonate groups or a blend according to the invention, and also various uses of oligomeric or polymeric siloxanes comprising phosphonic acid groups and/or oligomeric or polymeric siloxanes comprising silyl phosphonate and/or alkyl phosphonate groups or blends according to the invention.
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