Invention Grant
- Patent Title: Separator for rechargeable lithium battery, and rechargeable lithium battery including the same
- Patent Title (中): 可充电锂电池分离器和可充电锂电池包括相同
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Application No.: US13951407Application Date: 2013-07-25
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Publication No.: US09385358B2Publication Date: 2016-07-05
- Inventor: Koji Hoshiba , Satoshi Nishikawa
- Applicant: Samsung SDI Co., Ltd. , Teijin Limited
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: JP2012-164505 20120725; KR10-2013-0073190 20130625
- Main IPC: H01M2/16
- IPC: H01M2/16 ; H01M2/18 ; B32B27/20 ; B32B5/02 ; B32B9/00 ; B32B9/04 ; B32B15/08 ; B32B27/08 ; B32B27/12 ; B32B27/28 ; B32B27/32 ; H01M10/052
Abstract:
Disclosed are a separator for a rechargeable lithium battery including a porous substrate and an adherence porous layer on at least one side of the porous substrate, and including a first fluorovinylidene-hexafluoropropylene copolymer, a second fluorovinylidene-hexafluoropropylene copolymer, and filler particles, and a rechargeable lithium battery including the same.
Public/Granted literature
- US20140030578A1 SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME Public/Granted day:2014-01-30
Information query
