发明名称 |
Battery separation layer comprising a quaternary ammonium fluorinated salt coating material |
摘要 |
The present invention refers to a coated separator and an electrochemical device including the same. The coated separator includes a separator substrate; and a separator coating layer that is disposed on at least one surface of the separator substrate, and includes polyvinylidene fluoride and a at least one quaternary ammonium salt. |
申请公布号 |
EP2863452(A1) |
申请公布日期 |
2015.04.22 |
申请号 |
EP20140162766 |
申请日期 |
2014.03.31 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
CHOI, YEON-JOO;PARK, JONG-HWAN;NAM, JUNG-HYUN;SEOK, HOON |
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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