- 专利标题： A SPERATOR FOR AN ELECTROCHEMICAL DEVICE, AN ELECTROCHEMICAL DEVICE COMPRISING THE SAME AND A MANUFACTURING METHOD THEREOF
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申请号： EP24153096.3申请日： 2024-01-22
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公开(公告)号： EP4425681A2公开(公告)日： 2024-09-04
- 发明人: KA, Kyung Ryun , SUNG, Dong Wook , KIM, Min Ji , LEE, Seung Hyun , HWANG, Seon Woo
- 申请人： LG Energy Solution, Ltd.
- 申请人地址： KR Seoul 07335 Tower 1, 108, Yeoui-daero Yeongdeungpo-gu
- 专利权人： LG Energy Solution, Ltd.
- 当前专利权人： LG Energy Solution, Ltd.
- 当前专利权人地址： KR Seoul 07335 Tower 1, 108, Yeoui-daero Yeongdeungpo-gu
- 代理机构： Goddar, Heinz J.
- 优先权： KR 230026494 2023.02.28
- 主分类号： H01M50/446
- IPC分类号： H01M50/446 ; H01M50/403 ; H01M50/417 ; H01M50/42 ; H01M50/426 ; H01M50/443 ; H01M50/449 ; H01M50/489 ; H01M10/052
摘要：
The present disclosure relates to a separator for an electrochemical device, an electrochemical device comprising the same, and a method for manufacturing the same, and specifically, to a separator for an electrochemical device, which can improve resistance and maintain porosity after lamination by including a polyvinylidene-based binder containing a low content of hexafluoropropylene and/or a polyolefin-based binder, an electrochemical device comprising the same, and a method for manufacturing the same.
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