发明名称 |
ENHANCING METHOD FOR PERFORMANCE OF CATION EXCHANGE MEMBRANE |
摘要 |
PURPOSE:To lower the membrane resistance of a fluororesin cation exchange membrane contg. cation exchange groups such as sulfonic acid groups without lowering the cation transport number by swelling the membrane with a water miscible org. solvent and removing the solvent from the membrane, followed by treatment with hydrochloric acid. |
申请公布号 |
JPS544290(A) |
申请公布日期 |
1979.01.12 |
申请号 |
JP19770068883 |
申请日期 |
1977.06.13 |
申请人 |
TOYO SODA MFG CO LTD |
发明人 |
KIYOTA TOORU;SHIMIZU AKIHIKO |
分类号 |
C25B13/08;B01J47/12;C08J5/22 |
主分类号 |
C25B13/08 |
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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