Title:
COMPOSITION FOR ELECTROCHEMICAL ELEMENTS, METHOD FOR PRODUCING SAME, BINDER COMPOSITION FOR ELECTROCHEMICAL ELEMENTS, CONDUCTIVE MATERIAL DISPERSION LIQUID FOR ELECTROCHEMICAL ELEMENTS, SLURRY FOR ELECTROCHEMICAL ELEMENT ELECTRODES, ELECTRODE FOR ELECTROCHEMICAL ELEMENTS, AND ELECTROCHEMICAL ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/162835
Kind Code:
A1
Abstract:
The present invention provides a composition for electrochemical elements, the composition containing a polymer which comprises a nitrile group-containing monomer unit and a conjugated diene monomer unit and/or an alkylene structure unit, while having a structure that is derived from a specific compound at least at one end. This composition has a concentration of divalent or higher-valent metal ions of 5 ppm by mass to 4,000 ppm by mass.
Inventors:
ASAI KAZUKI (JP)
NAKAI AKITO (JP)
NAKAI AKITO (JP)
Application Number:
PCT/JP2023/005332
Publication Date:
August 31, 2023
Filing Date:
February 15, 2023
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M4/62; C08C19/02; C08C19/28; C08F220/42; C08F236/04; C08K7/06; C08L25/12; H01G11/38; H01M4/13; H01M4/139
Domestic Patent References:
| WO2012002451A1 | 2012-01-05 | |||
| WO2014148612A1 | 2014-09-25 |
Foreign References:
| JPH0963590A | 1997-03-07 | |||
| JP2016058185A | 2016-04-21 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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