Title:
COMPOSITION FOR NON-AQUEOUS SECONDARY CELL FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR NON-AQUEOUS SECONDARY CELL, AND NON-AQUEOUS SECONDARY CELL
Document Type and Number:
WIPO Patent Application WO/2017/195563
Kind Code:
A1
Abstract:
A composition for a non-aqueous secondary cell functional layer according to the present invention includes: non-conductive particles; a water-soluble polymer that includes a (meth)acrylamide monomeric unit at a ratio of 70.0mass% to 99.0mass%; and a non-water soluble polymer that has a degree of electrolyte swelling of greater than 1.0 times and less than or equal to 3.0 times and includes an ethylenic unsaturated carboxylic acid monomeric unit at a ratio of 1.5mass% to 5.0mass%.
Inventors:
TAKAMATSU HIROMI (JP)
Application Number:
PCT/JP2017/015941
Publication Date:
November 16, 2017
Filing Date:
April 20, 2017
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08L25/08; C08L33/26; H01M4/13; H01M10/058; H01M50/443; H01M50/449; H01M50/489; H01M50/491
Domestic Patent References:
| WO2015145967A1 | 2015-10-01 | |||
| WO2014196436A1 | 2014-12-11 | |||
| WO2015008626A1 | 2015-01-22 |
Other References:
See also references of EP 3457456A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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