A battery separator comprises a co-extruded, microporous membrane having at least two layers made of extrudable polymers and having: a uniform thickness defined by a standard deviation of <0.80 microns (); or an interply adhesion as defined by a peel strength >.
申请公布号
UA95322(C2)
申请公布日期
2011.07.25
申请号
UA20090006278
申请日期
2007.10.23
申请人
CELGARD LLC
发明人
CALL, RONALD, W.;FULK, WILLIAM, C., JR.;SHI, LIE;ZHANG, XIAOMIN;NGUYEN, KHUY, V.
