发明授权
- 专利标题: Method of manufacturing polyelectrolyte from styrene polymers
- 专利标题(中): 从苯乙烯聚合物制造聚电解质的方法
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申请号: US09382944申请日: 1999-08-25
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公开(公告)号: US06274681B1公开(公告)日: 2001-08-14
- 发明人: Yasuhito Inagaki , Tsutomu Noguchi , Haruo Watanabe , Miyuki Kuromiya
- 申请人: Yasuhito Inagaki , Tsutomu Noguchi , Haruo Watanabe , Miyuki Kuromiya
- 优先权: JP8-177815 19960708
- 主分类号: C08F836
- IPC分类号: C08F836
摘要:
A method of manufacturing a polyelectrolyte having the step of sulfonating polystyrene resin in a state where the polystyrene resin has been dissolved or dispersed in solvent composed of alicyclic compounds.