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 |
KR20130143541(A) |
申请公布日期 |
2013.12.31 |
申请号 |
KR20137001974 |
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 |
C08J9/28;B29C55/02;C08L23/00;H01M2/16 |
主分类号 |
C08J9/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|