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经营范围
发明名称
KATIONITOWA PRZEPONA
摘要
Disclosed are a sulfonyl group containing fluorocarbon polymer cation-exchange membrane, one side of which has been amine treated to a depth of at least 10 microns, as well as a chlor-alkali electrolytic cell employing same.
申请公布号
PL95925(B1)
申请公布日期
1977.11.30
申请号
PL19750184013
申请日期
1975.10.15
申请人
发明人
分类号
C08J5/22;C25B13/08;(IPC1-7):C25B13/08
主分类号
C08J5/22
代理机构
代理人
主权项
地址
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