发明公开
- 专利标题： BATTERY SEPARATOR AND METHOD FOR PREPARING THE SAME
- 专利标题（中）： 电池隔膜及其制造方法
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申请号： EP12796088.8申请日： 2012-06-06
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公开(公告)号： EP2689484A1公开(公告)日： 2014-01-29
- 发明人: LIN, Miaoyun , YOU, Zhen , YU, Weicheng , LUO, Mingjun , LIU, Huiquan
- 申请人： Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
- 申请人地址： Part B, 1/F, Bldg Nº B2, Yucan Industrial Area Lanzhu Road, Shenzhen Export Processing Zone Shenzhen Grand Industrial Zone Shenzhen, Guangdong 518118 CN
- 专利权人： Shenzhen BYD Auto R&D Company Limited,BYD Company Limited
- 当前专利权人： Shenzhen BYD Auto R&D Company Limited,BYD Company Limited
- 当前专利权人地址： Part B, 1/F, Bldg Nº B2, Yucan Industrial Area Lanzhu Road, Shenzhen Export Processing Zone Shenzhen Grand Industrial Zone Shenzhen, Guangdong 518118 CN
- 代理机构： HOFFMANN EITLE
- 优先权： CN201110155574 20110610
- 国际公布： WO2012167728 20121213
- 主分类号： H01M2/16
- IPC分类号： H01M2/16
摘要：
A battery separator and a method for preparing the same are provided. The battery separator comprises: a substrate which is a polyvinylidene fluoride non-woven fabric; and a coating layer formed on each surface of the substrate, in which the material of the coating layer comprises an ultra-high molecular weight polyethylene and a linear low density polyethylene.
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