发明名称 DOUBLE POUCH FOR SECONDARY BATTERY FOR IMPROVING SAFETY AND SECONDARY BATTERY USING SAME
摘要 The present invention relates to a double pouch for a secondary battery, the double pouch comprising a safety member provided therein. The present invention can prevent the battery from catching fire because the safety member layer of the double pouch melts first due to a high temperature.
申请公布号 WO2014182102(A1) 申请公布日期 2014.11.13
申请号 WO2014KR04121 申请日期 2014.05.09
申请人 LG CHEM. LTD. 发明人 KIM, HYEONG-SEOK
分类号 H01M2/34 主分类号 H01M2/34
代理机构 代理人
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