发明名称 |
Process for producing polymer electrolyte emulsion |
摘要 |
A process for producing a polymer electrolyte emulsion having the following steps (1) and (2) is provided. Step (1): a step of dissolving a polymer electrolyte in a solvent comprising a good solvent for the polymer electrolyte to prepare a polymer electrolyte solution having a polymer electrolyte concentration of 0.1 to 10% by weight. Step (2): a step of mixing the polymer electrolyte solution 10 obtained in the step (1), and a poor solvent for the polymer electrolyte at a ratio of 4 to 99 parts by weight of the poor solvent based on 1 part by weight of the polymer electrolyte solution. In addition, a process for producing a polymer 15 electrolyte emulsion comprising separating a polymer electrolyte dispersion in which a polymer electrolyte particle is dispersed in a dispersing medium, with a membrane is provided.
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申请公布号 |
US7972734(B2) |
申请公布日期 |
2011.07.05 |
申请号 |
US20070309000 |
申请日期 |
2007.06.29 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
KURODA RYUMA;SAITO SHIN;KURITA HIROYUKI;MASUI KENTARO |
分类号 |
B01D61/00 |
主分类号 |
B01D61/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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