| 发明名称 |
BIAXIALLY ORIENTED FILM HAVING A PARTICLE-CONTAINING POROUS LAYER |
| 摘要 |
The invention relates to a biaxially oriented single-layer or multilayer porous film which comprises at least one porous layer and said layer comprises at least one propylene polymer, at least one β-nucleating agent and particles, said particles having a melting point of over 200° C. and at most an agglomerate or at most a particle having a particle size of >1 μm being detectable on a REM recording of a film sample of 10mm2. |
| 申请公布号 |
US2017047567(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201515306615 |
申请日期 |
2015.04.21 |
| 申请人 |
Treofan Germany GmbH & Co. KG |
发明人 |
SCHMITZ Bertram;CRIGHTON Allan;MOHR Thilo;SCHLACHTER Peter |
| 分类号 |
H01M2/16;B29C47/00;B29C47/06;H01M2/14;B32B5/18;B32B27/20;B29C44/56;B32B27/32;B29C44/34;B29C55/14 |
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 |
Neunkirchen DE |
