Title:
POWER STORAGE DEVICE-USE BINDER, BINDER SOLUTION FOR POWER STORAGE DEVICE, SLURRY FOR ELECTRODE OF POWER STORAGE DEVICE, ELECTRODE OF POWER STORAGE DEVICE, AND POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/014420
Kind Code:
A1
Abstract:
Provided are: a power storage device-use binder, which exhibits excellent peel strength, resistance characteristics and foaming suppression when used in an electrode; a binder solution for a power storage device; a slurry for an electrode of power storage device; an electrode of a power storage device; and a power storage device. The power storage device-use binder contains a vinyl alcohol-based polymer and a compound represented by formula (1). In formula (1), R1 and R2 are each independently an alkyl group having 1-4 carbon atoms. m and n are each independently an integer between 0 and 25.
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Inventors:
KANNO MOMOTARO (JP)
NII SHINSUKE (JP)
KURASHIMA KENTA (JP)
NII SHINSUKE (JP)
KURASHIMA KENTA (JP)
Application Number:
PCT/JP2023/025374
Publication Date:
January 18, 2024
Filing Date:
July 10, 2023
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
H01M4/62; H01M4/13; H01M4/139
Domestic Patent References:
| WO2011062232A1 | 2011-05-26 | |||
| WO2021256467A1 | 2021-12-23 |
Foreign References:
| JP2020189770A | 2020-11-26 | |||
| JP2016046188A | 2016-04-04 | |||
| JP2003192451A | 2003-07-09 | |||
| JP2000164193A | 2000-06-16 | |||
| JP2002075376A | 2002-03-15 | |||
| JP2002158012A | 2002-05-31 | |||
| JP2007180250A | 2007-07-12 | |||
| JP2015115360A | 2015-06-22 | |||
| JP2003326832A | 2003-11-19 |
Attorney, Agent or Firm:
IKEDA Yoshinori (JP)
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