发明名称 |
COMPOSITION FOR POLYELECTROLYTES, POLYELECTROLYTES, ELECTRICAL DOUBLE LAYER CAPACITORS AND NONAQUEOUS ELECTROLYTE SECONDARY CELLS |
摘要 |
A polymer electrolyte-forming composition containing (A) a quaternary ammonium salt of general formula (1) below and (B) an ionic liquid can be converted into a polymer without compromising the excellent properties of the ionic liquid, thus enabling an electrolyte having an excellent safety and electrical conductivity and also a broad potential window to be obtained. <CHEM> In formula (1), R<1> to R<3> are each independently an alkyl group of 1 to 5 carbons or a substituent having a reactive unsaturated bond and any two from among R<1> to R<3> may together form a ring, and R<4> is methyl, ethyl or a substituent having a reactive unsaturated bond, with the proviso that at least one of R<1> to R<4> is a substituent having a reactive unsaturated bond. X is a monovalent anion, the letter m is an integer from 1 to 8, and the letter n is an integer from 1 to 4. |
申请公布号 |
EP1548751(B1) |
申请公布日期 |
2007.06.13 |
申请号 |
EP20030797691 |
申请日期 |
2003.09.19 |
申请人 |
NISSHINBO INDUSTRIES, INC. |
发明人 |
BANNO, KIMIYO;YUYAMA, KANAKO;TAKAGI, K.;MASUDA, GEN;SATO, TAKAYA |
分类号 |
H01B1/06;C07C217/08;C07C219/08;C07C311/48;C08F2/44;C08F220/34;C08F290/06;C08K5/19;C08L33/04;C08L33/14;H01B1/12;H01G11/14;H01G11/22;H01G11/38;H01G11/42;H01G11/54;H01G11/56;H01G11/86;H01M10/05;H01M10/052;H01M10/0525;H01M10/0565;H01M10/36 |
主分类号 |
H01B1/06 |
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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