| 发明名称 |
FLUORINATED IONIC POLYMERS |
| 摘要 |
Described herein are monomers of the formula CH2=CH(CF2)2nOCF2CF2SO2N- (M+)SO2Rf where n 1 and M+=H+ or an alkali metal cation, and Rf is C1-4 perfluoroalkyl optionally substituted by one or more ether oxygens, and polymers made therefrom. |
| 申请公布号 |
CA2373257(A1) |
申请公布日期 |
2000.12.21 |
| 申请号 |
CA20002373257 |
申请日期 |
2000.06.16 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
YANG, ZHEN-YU |
| 分类号 |
C07C311/48;C08F16/30;C08F216/14;H01M8/02;H01M10/0525;H01M10/0565;H01M10/36 |
主分类号 |
C07C311/48 |
| 代理机构 |
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