发明名称 |
Production of bipolar membranes |
摘要 |
A bipolar membrane is produced by fastening an anion exchange membrane to a cation exchange membrane with the aid of an ion-permeable adhesive, by a process in which an aqueous solution of a polyvinylamine is used as the adhesive, and the bipolar membrane, which consists of two ion exchange membranes and the film-like adhesive, is subjected to electrodialysis.
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申请公布号 |
US4670125(A) |
申请公布日期 |
1987.06.02 |
申请号 |
US19860833911 |
申请日期 |
1986.02.26 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
MUELLER, HANS;PUETTER, HERMANN |
分类号 |
C08J5/12;B01D61/46;B01D61/54;C08J5/22;(IPC1-7):C25B13/08;C09J5/02 |
主分类号 |
C08J5/12 |
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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