| 发明名称 |
LAYERED POROUS FILM, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY |
| 摘要 |
This layered porous film is provided with: a porous base material layer including a polyolefin as a main component; a filler layer including inorganic particles as a main component; and a resin layer including, as a main component, resin particles having a median diameter (D50) which is greater than 1 µm. |
| 申请公布号 |
WO2015156411(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
WO2015JP61302 |
申请日期 |
2015.04.07 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
SUZUKI, JUNJI |
| 分类号 |
B32B5/18;H01M2/16;H01M10/0566 |
主分类号 |
B32B5/18 |
| 代理机构 |
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