公开(公告)号：US10008705B2

公开(公告)日：2018-06-26

申请号：US14783343

申请日：2014-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Yong Ho Kim ,  Doo Hwan Myung ,  Geun Ho Choi ,  Ho June Kim

IPC: H01M2/16 ,  H01M2/14

CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/1646 ,  H01M2/166

Abstract: A separator for secondary batteries is disclosed. The separator includes a separator main body and a coating layer disposed on the separator main body and including a first particle having a first melting point and a second particle having a second melting point that is higher than the first melting point.