发明名称 |
SEPARATION FILM HAVING EXCELLENT THERMAL STABILITY AND SECONDARY BATTERY COMPRISING SAME |
摘要 |
The present invention provides a separation film having microcapsules with a core-shell-spacer structure in which a thermal stabiliser is deposited applied to the film, thereby achieving thermal stability of a battery by releasing the thermal stabiliser when the battery is overheated. |
申请公布号 |
WO2015041472(A1) |
申请公布日期 |
2015.03.26 |
申请号 |
WO2014KR08671 |
申请日期 |
2014.09.17 |
申请人 |
LG CHEM, LTD. |
发明人 |
KA, KYUNG-RYUN;LEE, JOO-SUNG |
分类号 |
H01M2/14;C08J5/22;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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