| 发明名称 |
FREMGANGSMAATE OG MIDDEL FOR AA REPARERE BESKADIGEDE POLYMERMEMBRANER FOR ELEKTROLYSECELLER |
| 摘要 |
A method for repairing perfluorocarbon copolymer cation exchange membranes involves partially solvating a quantity of a perfluorocarbon copolymer having a desired pendant cation-exchange functional group, using a solvating dispersion medium. The composition is applied to areas of the membrane to be repaired and the dispersion medium is then removed.
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| 申请公布号 |
NO823690(A) |
申请公布日期 |
1983.05.09 |
| 申请号 |
NO19820003690 |
申请日期 |
1982.11.05 |
| 申请人 |
DIAMOND SHAMROCK CORP, |
发明人 |
MCCAIN, G. HOWARD,;BENEZRA, LEO L.,;FINCH, CRAIG E., |
| 分类号 |
C25B15/00;C08J3/09;C08J5/22;C08L27/18;C09D127/12;C25B13/00;(IPC1-7):C25B/ |
主分类号 |
C25B15/00 |
| 代理机构 |
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代理人 |
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