Title:
SLURRY COMPOSITION FOR NONAQUEOUS SECONDARY BATTERY ADHESIVE LAYER, NONAQUEOUS SECONDARY BATTERY ADHESIVE LAYER AND MANUFACTURING METHOD THEREFOR, NONAQUEOUS SECONDARY BATTERY MEMBER, AND NONAQUEOUS SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/033088
Kind Code:
A1
Abstract:
Provided is a slurry composition that is for a nonaqueous secondary battery adhesive layer and that contains at least two kinds of particulate polymers, a water-soluble macromolecule, and a dispersion medium. The at least two kinds of polymers include a particulate polymer A having a glass transition temperature of 30-100°C, and a particulate polymer B having a glass transition temperature of 20°C or less. The solid component concentration of the slurry composition for the nonaqueous secondary battery adhesive layer is 1-25 mass%.
Inventors:
YAMADA TOMOFUMI (JP)
Application Number:
PCT/JP2022/032881
Publication Date:
March 09, 2023
Filing Date:
August 31, 2022
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M50/449; C08L25/00; C08L33/04; C08L51/06; C08L101/14; H01M50/403; H01M50/414; H01M50/42; H01M50/443; H01M50/451; H01M50/457; H01M50/489
Domestic Patent References:
| WO2005117169A1 | 2005-12-08 |
Foreign References:
| JP2015028843A | 2015-02-12 | |||
| JP2013206846A | 2013-10-07 | |||
| JP2013145763A | 2013-07-25 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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