发明名称 |
MICROPOROUS FILM, PROCESS FOR PRODUCTION OF THE FILM, AND USE OF THE FILM |
摘要 |
The invention relates to microporous polymeric membranes suitable for use as battery separator film. The membrane comprises polyethylene, polypropylene, and polymethylpentene. The invention also relates to a method for producing such a membrane, batteries containing such membranes as battery separators, methods for making such batteries, and methods for using such batteries. |
申请公布号 |
EP2604646(A4) |
申请公布日期 |
2014.06.18 |
申请号 |
EP20110816337 |
申请日期 |
2011.08.02 |
申请人 |
TORAY BATTERY SEPARATOR FILM CO., LTD. |
发明人 |
ISHIHARA, TAKESHI;MIYAOKA, SATOSHI;BRANT, PATRICK;KONO, KOICHI |
分类号 |
H01M2/16;B29C55/06;B29C55/08;B29C55/12;B29K23/00;B29K105/04;C08J5/18;H01M2/14;H01M10/0525 |
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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