| 发明名称 |
(Fluorovinyl ether)-grafted high-surface-area polyolefins and preparation thereof |
| 摘要 |
High-surface-area polyolefins grafted with certain fluoroalkylvinylether sulfonate or carboxylate monomers, and their method of preparation, are disclosed. Such materials are usefuli as catalysts and as membranes in electrochemical cells.
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| 申请公布号 |
US6080820(A) |
申请公布日期 |
2000.06.27 |
| 申请号 |
US19980089324 |
申请日期 |
1998.06.02 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HOWARD, JR., EDWARD G. |
| 分类号 |
B01J31/08;B01J31/10;B01J31/40;C08F255/00;C08F255/02;C08J7/16;H01M2/16;H01M4/86;H01M8/02;(IPC1-7):C08F255/02;C08F8/20 |
主分类号 |
B01J31/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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