发明授权
- 专利标题： Ion-exchange membrane for alkaline chloride electrolysis
- 专利标题（中）： 氯离子电解离子交换膜
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申请号： US12503941申请日： 2009-07-16
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公开(公告)号： US08394865B2公开(公告)日： 2013-03-12
- 发明人: Kazuo Umemura , Hiromitsu Kusano , Tetsuji Shimohira , Susumu Saito
- 申请人： Kazuo Umemura , Hiromitsu Kusano , Tetsuji Shimohira , Susumu Saito
- 申请人地址： JP Tokyo
- 专利权人： Asahi Glass Company, Limited
- 当前专利权人： Asahi Glass Company, Limited
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-020936 20070131
- 主分类号： C08J5/20
- IPC分类号： C08J5/20 ; H01M8/10
摘要：
To provide an ion exchange membrane for alkaline chloride electrolysis having a low electric resistance and further having a sufficient mechanical strength.To employ an ion exchange membrane containing a polymer having units (U1). Q1, Q2=a perfluoroalkylene group or the like; Rf1, Rf2=a perfluoroalkyl group or the like; X1=an oxygen atom or the like; a=0 or the like; Y1=a fluorine atom or the like; r=0 or 1; and M=a hydrogen atom or an alkali metal atom.
公开/授权文献
- US20090306233A1 ION-EXCHANGE MEMBRANE FOR ALKALINE CHLORIDE ELECTROLYSIS 公开/授权日：2009-12-10
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