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%.
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Inventors:
ADACHI YUSUKE (JP)
SONOBE KENYA (JP)
ISSHIKI YASUHIRO (JP)
MASUDA AI (JP)
SONOBE KENYA (JP)
ISSHIKI YASUHIRO (JP)
MASUDA AI (JP)
Application Number:
PCT/JP2018/036116
Publication Date:
April 04, 2019
Filing Date:
September 27, 2018
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M4/62; C08F220/06; C08F220/56; C08L33/00; C08L51/04; H01M4/13; H01M4/139; H01M10/0566; H01M50/409; H01M50/443
Domestic Patent References:
| WO2014196547A1 | 2014-12-11 | |||
| WO2012115096A1 | 2012-08-30 | |||
| WO2015008626A1 | 2015-01-22 |
Foreign References:
| JP2015153529A | 2015-08-24 | |||
| JP2015088484A | 2015-05-07 | |||
| JP2014505344A | 2014-02-27 | |||
| JP2013522843A | 2013-06-13 | |||
| JP2015103482A | 2015-06-04 | |||
| JP2015022956A | 2015-02-02 | |||
| JP2015106488A | 2015-06-08 | |||
| JPS5943602B2 | 1984-10-23 | |||
| JP2013145763A | 2013-07-25 | |||
| JP2012204303A | 2012-10-22 | |||
| US20170062828A1 | 2017-03-02 |
Other References:
See also references of EP 3691003A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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