| 发明名称 |
Method of manufacturing polyelectrolyte |
| 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. <IMAGE> |
| 申请公布号 |
EP1803746(A3) |
申请公布日期 |
2010.09.01 |
| 申请号 |
EP20070006391 |
申请日期 |
1997.07.04 |
| 申请人 |
SONY CORPORATION |
发明人 |
INAGAKI, YASUHITA;NOGUCHI, TSUTOMU;WATANABE, HARUO;KUROMIYA, MIYUKI |
| 分类号 |
C08F8/44;C08F8/36;C08F236/10 |
主分类号 |
C08F8/44 |
| 代理机构 |
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代理人 |
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| 地址 |
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