- Patent Title: Non aqueous electrolyte battery binder composition, and non aqueous electrolyte battery slurry composition, non aqueous electrolyte battery negative electrode, and non aqueous electrolyte battery using same
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Application No.: US15750632Application Date: 2016-08-09
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Publication No.: US10720646B2Publication Date: 2020-07-21
- Inventor: Yuki Ohta , Toshimitsu Tanaka , Junji Fujioka , Jun-Sang Cho , Hideharu Iwasaki
- Applicant: Kuraray Co., Ltd.
- Applicant Address: JP Kurashiki-shi
- Assignee: Kuraray Co., Ltd.
- Current Assignee: Kuraray Co., Ltd.
- Current Assignee Address: JP Kurashiki-shi
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2d476d59
- International Application: PCT/JP2016/073405 WO 20160809
- International Announcement: WO2017/026475 WO 20170216
- Main IPC: H01M4/62
- IPC: H01M4/62 ; C08L23/02 ; C08L35/02 ; C08K5/17 ; H01M4/13 ; C08K3/20 ; H01M4/139 ; C08L23/26 ; H01M4/02
Abstract:
The present invention pertains to: a non aqueous electrolyte battery binder composition containing a polyamine and a neutralized salt of an α-olefin-maleic acid copolymer obtained through copolymerization of an α-olefin and maleic acid; and a non aqueous electrolyte battery slurry composition, a non aqueous electrolyte battery negative electrode, and a non aqueous electrolyte battery, etc., using the non aqueous electrolyte battery binder composition.
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