发明名称 |
LOW EQUIVALENT WEIGHT POLYMERS |
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, C1, or F; w is 0 or 1; R1 is a non-fluorinated or fluorinated alkylene group; and Y is selected from F, C1, Br, I, or OM, where M is a cation; and (c) a polyfunctional 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. |
申请公布号 |
WO2013019614(A3) |
申请公布日期 |
2013.04.04 |
申请号 |
WO2012US48532 |
申请日期 |
2012.07.27 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY;LOCHHAAS, KAI, HELMUT;HAMROCK, STEVEN, J.;HINTZER, KLAUS |
发明人 |
LOCHHAAS, KAI, HELMUT;HAMROCK, STEVEN, J.;HINTZER, KLAUS |
分类号 |
C08L27/12;C08L41/00;C08L101/02;H01M4/94;H01M8/02 |
主分类号 |
C08L27/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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