发明名称 |
LAMINATED SEPARATOR, POLYOLEFIN MICROPOROUS MEMBRANE, AND SEPARATOR FOR ELECTRICITY STORAGE DEVICE |
摘要 |
Disclosed is a laminated separator including a first polyolefin microporous layer and a second polyolefin microporous layer which is laminated on the first polyolefin microporous layer and which is different from the first polyolefin microporous layer, wherein at least one of the first microporous layer and the second microporous layer includes an inorganic particle having a primary particle size of 1 nm or more and 80 nm or less. |
申请公布号 |
EP2408043(B1) |
申请公布日期 |
2014.09.24 |
申请号 |
EP20100750830 |
申请日期 |
2010.03.09 |
申请人 |
ASAHI KASEI E-MATERIALS CORPORATION |
发明人 |
OHASHI, MASAHIRO;AMEYAMA, KEITARO;SAKAKIBARA, YUZURU |
分类号 |
H01M2/16;B32B27/32 |
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 |
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