POROUS FILM AND SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
摘要
<p>Disclosed is a porous film having a shutdown temperature of not more than 125°C, which is formed by a polyolefin resin containing an ethylene/a-olefin copolymer composed of a structural unit derived from ethylene and another structural unit derived from one or more monomers selected from a-olefins having 4-10 carbon atoms.</p>
申请公布号
WO2008038818(A1)
申请公布日期
2008.04.03
申请号
WO2007JP69150
申请日期
2007.09.25
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED;TAKATA, ATSUHIRO;KURODA, RYUMA;KUMAMOTO, SHIN-ICHI
