公开(公告)号：US20170005307A1

公开(公告)日：2017-01-05

申请号：US15107331

申请日：2015-01-29

Applicant: TEIJIN LIMITED

Inventor： Rika KURATANI ,  Satoshi NISHIKAWA

IPC: H01M2/16 ,  H01M10/0525

CPC classification number: H01M2/166 ,  B32B7/12 ,  B32B27/20 ,  B32B27/304 ,  B32B2262/106 ,  B32B2457/10 ,  H01M2/1686 ,  H01M10/0525

Abstract: A separator for a nonaqueous secondary battery, including a porous substrate and an adhesive porous layer that is formed on at least one side of the porous substrate and contains a carbon material and a polyvinylidene fluoride resin. The separator has an initial static voltage of 0 V as measured in accordance with JIS L1094.

Abstract translation: 一种非水系二次电池用隔膜，其特征在于，具备多孔性基材和多孔性基材的至少一面形成的含有碳材料和聚偏氟乙烯系树脂的粘合性多孔层。 分离器具有根据JIS L1094测量的0V的初始静态电压。