Provided is a laminated porous film comprising a laminate of a heat-resistant porous layer containing a liquid crystalline polyester and a shutdown layer containing a thermoplastic resin.
申请公布号
US2010216028(A1)
申请公布日期
2010.08.26
申请号
US20080600176
申请日期
2008.05.09
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED
发明人
SATO HIROYUKI;OHTOMO SHINJI;OKAMOTO SATOSHI;SUZUKI YUTAKA
