- Patent Title: Binder for secondary battery electrode, secondary battery electrode and secondary battery including same, composition for secondary battery electrode for producing said secondary battery electrode, and method for producing said secondary battery electrode
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Application No.: US16768988Application Date: 2018-12-07
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Publication No.: US11600823B2Publication Date: 2023-03-07
- Inventor: Young Jae Kim
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2017-0168639 20171208,KR10-2018-0157151 20181207
- International Application: PCT/KR2018/015575 WO 20181207
- International Announcement: WO2019/112395 WO 20190613
- Main IPC: H01M4/62
- IPC: H01M4/62 ; H01M4/04 ; H01M4/38 ; H01M4/58 ; C08F216/06 ; C08F220/06 ; H01M4/583 ; H01M10/0525
Abstract:
The present invention provides a binder for a secondary battery electrode, a secondary battery electrode and secondary battery including the same, a composition for a secondary battery electrode for producing the secondary battery electrode, and a method for producing the secondary battery electrode, wherein in the binder for a secondary battery electrode, a copolymer includes a polyvinyl alcohol-derived unit and an ionically substituted acrylate-derived unit, and is cross-linked to each other.
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