Title:
POWER STORAGE DEVICE BINDER AQUEOUS SOLUTION, POWER STORAGE DEVICE SLURRY, POWER STORAGE DEVICE ELECTRODE, POWER STORAGE DEVICE SEPARATOR, POWER STORAGE DEVICE SEPARATOR/ELECTRODE LAMINATE, AND POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/070552
Kind Code:
A1
Abstract:
Provided is a power storage device binder aqueous solution comprising: a water-soluble polymer; a (meth)acrylamide; and a (meth)acrylonitrile, wherein the water-soluble polymer includes 0.01-1 mass% of a polymerization initiator unit, and the content of the (meth)acrylamide with respect to the water-soluble polymer is 0.01-1,000 mass ppm (exclusive of 1,000 mass ppm).
Inventors:
OZAKI SHINJI (JP)
SASAGAWA NAOKI (JP)
SASAGAWA NAOKI (JP)
Application Number:
PCT/JP2023/032604
Publication Date:
April 04, 2024
Filing Date:
September 07, 2023
Export Citation:
Assignee:
ARAKAWA CHEM IND (JP)
International Classes:
H01M4/62; C08F220/56; C08L101/14; H01M4/13; H01M4/139; H01M50/42; H01M50/423; H01M50/449; H01M50/46
Domestic Patent References:
| WO2017056467A1 | 2017-04-06 | |||
| WO2015186363A1 | 2015-12-10 |
Foreign References:
| JP2019057488A | 2019-04-11 |
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