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发明名称
POLYOLEFIN MICROPOROUS MEMBRANE, METHOD FOR PRODUCING SAME, SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY AND NONAQUEOUS SECONDARY BATTERY
摘要
Disclosed is a polyolefin microporous membrane that has crystallinity of 60 - 85% and a tie molecule volume fraction of 0.7 - 1.7%.
申请公布号
WO2011118735(A1)
申请公布日期
2011.09.29
申请号
WO2011JP57247
申请日期
2011.03.24
申请人
TEIJIN LIMITED;SANO, HIROKI;NISHIKAWA, SATOSHI;YOSHITOMI, TAKASHI
发明人
SANO, HIROKI;NISHIKAWA, SATOSHI;YOSHITOMI, TAKASHI
分类号
C08J9/26;B32B5/18;B32B27/30;H01M2/16
主分类号
C08J9/26
代理机构
代理人
主权项
地址
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