发明授权
- 专利标题: Cation exchange membrane and process for producing the same
- 专利标题(中): 阳离子交换膜及其制造方法
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申请号: US318979申请日: 1981-11-09
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公开(公告)号: US4396727A公开(公告)日: 1983-08-02
- 发明人: Isao Ishigaki , Jiro Okamoto , Hiroyuki Harada
- 申请人: Isao Ishigaki , Jiro Okamoto , Hiroyuki Harada
- 申请人地址: JPX Tokyo JPX Tokyo
- 专利权人: Japan Atomic Energy Research Institute,Chlorine Engineers Corp., Ltd.
- 当前专利权人: Japan Atomic Energy Research Institute,Chlorine Engineers Corp., Ltd.
- 当前专利权人地址: JPX Tokyo JPX Tokyo
- 优先权: JPX55-161544 19801117
- 主分类号: B01J47/12
- IPC分类号: B01J47/12 ; C08F255/02 ; C08F259/08 ; C08J5/22 ; C08J7/18 ; B01J39/20 ; C08F8/00
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.