发明申请
US20120142856A1 POLYMERIZABLE COMPOSITION COMPRISING PERFLUOROPOLYETHER MATERIAL HAVING ETHYLENE OXIDE REPEAT UNIT SEGMENT
有权
包含具有乙烯氧化物重复单元部分的全氟聚醚材料的可聚合组合物
- 专利标题： POLYMERIZABLE COMPOSITION COMPRISING PERFLUOROPOLYETHER MATERIAL HAVING ETHYLENE OXIDE REPEAT UNIT SEGMENT
- 专利标题（中）： 包含具有乙烯氧化物重复单元部分的全氟聚醚材料的可聚合组合物
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申请号： US13396158申请日： 2012-02-14
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公开(公告)号： US20120142856A1公开(公告)日： 2012-06-07
- 发明人: Thomas P. Klun , Richard J. Pokorny , Joan M. Noyola
- 申请人： Thomas P. Klun , Richard J. Pokorny , Joan M. Noyola
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 主分类号： C08G18/30
- IPC分类号： C08G18/30 ; C08L75/08 ; C08K3/20
摘要：
Presently is described a free-radically polymerizable composition comprising a mixture of reaction products of i) at least one polyisocyanate; ii) at least one isocyanate reactive perfluoropolyether compound; iii) at least one isocyanate reactive compound comprising greater than 6 repeat units of ethylene oxide; and iv) at least one isocyanate reactive non-fluorinated crosslinker comprising at least two free-radically polymerizable groups.
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