发明名称 |
VERNETZTES (METH)ACRYLSÄURECOPOLYMER UND SEKUNDÄRZELLENELEKTRODE DAMIT |
摘要 |
It is an object of the present invention to provide a crosslinked (meth)acrylic acid-type copolymer excellent in stability to a solvent, which causes substantially no crack due to drying when applied onto the surface of a current collector, and a secondary-cell electrode using the copolymer. The present invention relates to a crosslinked (meth)acrylic acid-type copolymer obtained by the steps of: polymerization of a (meth)acrylic acid imino compound represented by the general formula (1):
(in the formula (1), R represents a hydrogen atom or a methyl group) and a (meth)acrylic acid ester in the presence of a crosslinking agent, and nitroxidation. |
申请公布号 |
DE602007013902(D1) |
申请公布日期 |
2011.05.26 |
申请号 |
DE20076013902T |
申请日期 |
2007.06.04 |
申请人 |
SUMITOMO SEIKA CHEMICALS CO. LTD. |
发明人 |
FUJIMOTO, NOBUTAKA;UEDA, KOJI |
分类号 |
C08F8/06;C08F2/16;C08F220/34;C08F220/36;H01M4/02;H01M4/60 |
主分类号 |
C08F8/06 |
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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