发明名称 |
COMPOSITION FOR POLYMER GEL ELECTROLYTE, POLYMER GEL ELECTROLYTE, AND SECONDARY BATTERY AND ELECTRIC DOUBLE LAYER CAPACITOR EACH EMPLOYING THE ELECTROLYTE |
摘要 |
A polymer gel electrolyte composition is composed primarily of (A) a polymeric compound having an average degree of polymerization of at least 20 which contains polyvinyl alcohol units of the following general formula (1): <CHEM> wherein n is a number of at least 20 and some or all of the hydroxyl groups on the polyvinyl alcohol units are substituted with cyanated monovalent hydrocarbon groups; (B) an ion-conductive salt; (C) a compound having at least two reactive double bonds on the molecule; and (D) an organic electrolyte solution. <IMAGE> |
申请公布号 |
EP1391958(A1) |
申请公布日期 |
2004.02.25 |
申请号 |
EP20020717127 |
申请日期 |
2002.04.12 |
申请人 |
NISSHINBO INDUSTRIES, INC. |
发明人 |
SATO, TAKAYA;MARUO, TATSUYA;BANNO, KIMIYO |
分类号 |
H01M2/16;H01M6/16;H01M10/052;H01M10/0525;H01M10/054;H01M10/0565;H01M10/36;H01M10/44 |
主分类号 |
H01M2/16 |
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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