- Patent Title: Composition for non-aqueous secondary battery functional layer, functional layer for non-aqueous secondary battery, non-aqueous secondary battery, and method of producing electrode for non-aqueous secondary battery
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Application No.: US16323624Application Date: 2017-08-02
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Publication No.: US10930912B2Publication Date: 2021-02-23
- Inventor: Kenji Arai , Keiichiro Tanaka , Kazuki Asai
- Applicant: ZEON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: ZEON CORPORATION
- Current Assignee: ZEON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Kenja IP Law PC
- Priority: JPJP2016-165047 20160825
- International Application: PCT/JP2017/028119 WO 20170802
- International Announcement: WO2018/037867 WO 20180301
- Main IPC: H01M2/16
- IPC: H01M2/16 ; H01M4/1391 ; H01M10/0525 ; H01M10/0585 ; H01M4/62 ; H01M4/139 ; H01M4/13 ; H01M10/42
Abstract:
Provided is a composition for a non-aqueous secondary battery functional layer capable of forming a functional layer for a non-aqueous secondary battery that has excellent adhesiveness after immersion in electrolyte solution and can cause a non-aqueous secondary battery to display excellent cycle characteristics and output characteristics. The composition for a non-aqueous secondary battery functional layer contains organic particles and a binder for a functional layer. The organic particles have an electrolyte solution elution amount of at least 0.001 mass % and not more than 5.0 mass %.
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