发明授权
US4396727A Cation exchange membrane and process for producing the same 失效
阳离子交换膜及其制造方法

Cation exchange membrane and process for producing the same
摘要:
A uniform cation exchange membrane having a certain fluorovinyl sulfonic acid monomer grafted onto a certain high-molecular substrate film which exhibits small electrical resistance and great physical strength is herein disclosed.
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