发明名称 |
MULTILAYER MICROPOROUS FILM, PROCESS FOR PRODUCTION OF THE FILM, AND USE OF THE FILM |
摘要 |
<p>The invention generally relates to polymer film, and more particularly relates to polymeric membranes, methods for producing such membranes, and the use of such membranes as battery separator film. In an embodiment, the invention relates to liquid-permeable multi-layer microporous membranes comprising microlayers. According to the invention, liquid-permeable multi-layer microporous membranes having excellent physical properties including permeability can be produced without causing delaminate.</p> |
申请公布号 |
EP2664452(A1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20120733994 |
申请日期 |
2012.01.10 |
申请人 |
TORAY BATTERY SEPARATOR FILM CO., LTD. |
发明人 |
BRANT, PATRICK;GEBBEN, RICHARD V;KONO, KOICHI;ISHIHARA, TAKESHI |
分类号 |
B32B5/26;B32B27/32;H01M2/16 |
主分类号 |
B32B5/26 |
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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