Invention Grant
- Patent Title: Binder composition for secondary battery, cathode and lithium battery including the binder composition
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Application No.: US14562290Application Date: 2014-12-05
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Publication No.: US09722251B2Publication Date: 2017-08-01
- Inventor: Jung-Ock Yeou , Beom-Wook Lee , Hye-Sun Jeong
- Applicant: Samsung SDI Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2014-0003600 20140110
- Main IPC: H01M4/62
- IPC: H01M4/62 ; H01M10/052 ; H01M4/131
Abstract:
In an aspect, a binder composition for a secondary battery including a first fluoropolymer binder containing a polar functional group; a second fluoropolymer binder that does not contain a polar functional group; and a non fluoropolymer binder is provided.
Public/Granted literature
- US20150200398A1 BINDER COMPOSITION FOR SECONDARY BATTERY, CATHODE AND LITHIUM BATTERY INCLUDING THE BINDER COMPOSITION Public/Granted day:2015-07-16
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