发明名称 |
Reactive polymer-supporting porous film for battery separator and use thereof |
摘要 |
Provided is a reactive polymer-supporting porous film for use as a battery separator which comprises a porous substrate film and a partially crosslinked reactive polymer supported on the porous substrate film, the partially crosslinked reactive polymer being obtained by the reaction of a crosslinkable polymer having at least one reactive group selected from the group consisting of 3-oxetanyl group and epoxy group in the molecule with a monocarboxylic acid. Further, provided is a method of manufacturing a battery which comprises layering electrodes on the reactive polymer-supporting porous film. |
申请公布号 |
US8277968(B2) |
申请公布日期 |
2012.10.02 |
申请号 |
US20060795023 |
申请日期 |
2006.01.10 |
申请人 |
ICHIKAWA TOMOAKI;UETANI YOSHIHIRO;FUJITA SHIGERU;KII KEISUKE;NISHIKAWA SATOSHI;BESSYO SHINJI;NITTO DENKO CORPORATION;SUNSTAR GIKEN KABUSHIKI KAISHA |
发明人 |
ICHIKAWA TOMOAKI;UETANI YOSHIHIRO;FUJITA SHIGERU;KII KEISUKE;NISHIKAWA SATOSHI;BESSYO SHINJI |
分类号 |
H01M2/14;H01M2/16 |
主分类号 |
H01M2/14 |
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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