发明名称 |
SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS SECONDARY BATTERY |
摘要 |
<p>The present invention is to provide a separator that is excellent in heat resistance, shutdown function, flame retardancy and handling property. The separator for a nonaqueous secondary battery of the invention is a separator for a nonaqueous secondary battery that has a polyolefin microporous membrane at least one surface of which is laminated with a heat resistant porous layer containing a heat resistant resin, and is characterized by containing an inorganic filler containing a metallic hydroxide that undergoes dehydration reaction at a temperature of 200 to 400°C.</p> |
申请公布号 |
EP2169743(B1) |
申请公布日期 |
2013.06.05 |
申请号 |
EP20080765572 |
申请日期 |
2008.06.13 |
申请人 |
TEIJIN LIMITED |
发明人 |
NISHIKAWA, SATOSHI;YOSHITOMI, TAKASHI;CHA, GUEMJU;DAIDO, TAKAHIRO |
分类号 |
H01M2/16 |
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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