Title:
BINDER COMPOSITION FOR NONAQUEOUS SECONDARY BATTERY ELECTRODES, SLURRY COMPOSITION FOR NONAQUEOUS SECONDARY BATTERY ELECTRODES, ELECTRODE FOR NONAQUEOUS SECONDARY BATTERIES, AND NONAQUEOUS SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/008555
Kind Code:
A1
Abstract:
Provided is a binder composition which enables the preparation of a slurry composition that has excellent viscosity stability and is capable of forming an electrode mixture layer which exhibits excellent adhesion to a collector. A binder composition for nonaqueous secondary battery electrodes according to the present invention contains a water-soluble polymer containing a polymer X which contains from 1% by mass to 50% by mass (inclusive) of an ethylenically unsaturated carboxylic acid monomer unit, from 10% by mass to 60% by mass (inclusive) of a (meth)acrylamide monomer unit, and from 5% by mass to 89% by mass (inclusive) of a hydroxyl group-containing vinyl monomer unit.
Inventors:
SONOBE KENYA (JP)
SHIBUYA MASANORI (JP)
ADACHI YUSUKE (JP)
SHIBUYA MASANORI (JP)
ADACHI YUSUKE (JP)
Application Number:
PCT/JP2017/024192
Publication Date:
January 11, 2018
Filing Date:
June 30, 2017
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M4/62; C08F220/04; H01M4/13; H01M4/139; H01M10/0566
Domestic Patent References:
| WO2015186363A1 | 2015-12-10 | |||
| WO2017056467A1 | 2017-04-06 |
Foreign References:
| JP2007035557A | 2007-02-08 | |||
| JP2016171074A | 2016-09-23 | |||
| JP2015106488A | 2015-06-08 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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