发明申请
- 专利标题: LOW EQUIVALENT WEIGHT POLYMERS
- 专利标题(中): 低等量重量聚合物
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申请号: US14234464申请日: 2012-07-27
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公开(公告)号: US20140141357A1公开(公告)日: 2014-05-22
- 发明人: Kai H. Lochhaas , Steven J. Hamrock , Klaus Hintzer
- 申请人: Kai H. Lochhaas , Steven J. Hamrock , Klaus Hintzer
- 国际申请: PCT/US2012/048532 WO 20120727
- 主分类号: H01M8/10
- IPC分类号: H01M8/10
摘要:
Described herein is a composition comprising: a polymer derived from (a) a fluorinated olefin monomer; (b) a highly fluorinated sulfur-containing monomer of the formula: CX1X2═CX3[(CX4X5)w—O—R1—SO2Y] where X1, X2, X3, X4, and X5 are independently selected from H, Cl, or F; w is 0 or 1; R1 is a non-fluorinated or fluorinated alkylene group; and Y is selected from F, Cl, Br, I, or OM, where M is a cation; and (c) a poly-functional monomer comprising at least two functional groups, wherein the functional groups are selected from the group consisting of: (i) a fluorovinyl ether group, (ii) a fluoroallyl ether group, (iii) a fluorinated olefinic group, and (iv) combinations thereof; articles thereof; and a method of making such polymers.
公开/授权文献
- US09711816B2 Low equivalent weight polymers 公开/授权日:2017-07-18
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