发明授权
- 专利标题: Method for treating waste water with a polymer aggregating agent
- 专利标题(中): 用聚合物聚集剂处理废水的方法
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申请号: US09444808申请日: 1999-11-22
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公开(公告)号: US06261461B1公开(公告)日: 2001-07-17
- 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: JP8-177813 19960708; JP8-177814 19960708; JP8-256383 19960927
- 主分类号: C02F156
- IPC分类号: C02F156
摘要:
A polymer electrolyte which contains an inorganic pigment, having a sulfonated polystyrene resin as a principal ingredient, and is soluble to water.
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