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Title:
BINDER COMPOSITION FOR SECONDARY BATTERY, SLURRY COMPOSITION FOR SECONDARY BATTERY, FUNCTIONAL LAYER FOR SECONDARY BATTERY, ELECTRODE LAYER FOR SECONDARY BATTERY, AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/065909
Kind Code:
A1
Abstract:
Provided is a binder composition for a secondary battery, from which it is possible to prepare a low-foaming slurry composition for a secondary battery and which can improve the handling properties of a functional layer or electrode layer formed using the prepared slurry composition for a secondary battery. This binder composition for a secondary battery contains a polymer A and a solvent, the polymer A contains amide group-containing monomer units and carboxylic acid ester-containing monomer units having a C2-9 alkyl chain, and the content of carboxylic acid ester-containing units in the polymer A is 12-28 mass%.

Inventors:
ADACHI YUSUKE (JP)
SONOBE KENYA (JP)
ISSHIKI YASUHIRO (JP)
MASUDA AI (JP)
Application Number:
JP2018/036116
Publication Date:
April 04, 2019
Filing Date:
September 27, 2018
Export Citation:
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Assignee:
ZEON CORP (JP)
International Classes:
H01M4/62; C08F220/06; C08F220/56; C08L33/00; C08L51/04; H01M2/16; H01M4/13; H01M4/139; H01M10/0566
Domestic Patent References:
WO2014196547A12014-12-11
WO2012115096A12012-08-30
Foreign References:
JP2015153529A2015-08-24
JP2015088484A2015-05-07
JP2014505344A2014-02-27
JP2013522843A2013-06-13
JP2015103482A2015-06-04
JP2015022956A2015-02-02
JP2015106488A2015-06-08
JPS5943602B21984-10-23
JP2013145763A2013-07-25
JP2012204303A2012-10-22
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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