Title:
SOLID ELECTROLYTE COMPOSITION, SHEET FOR ALL-SOLID-STATE SECONDARY BATTERIES, ALL-SOLID-STATE SECONDARY BATTERY, METHOD FOR PRODUCING SHEET FOR ALL-SOLID-STATE SECONDARY BATTERIES, AND METHOD FOR PRODUCING ALL-SOLID-STATE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/196041
Kind Code:
A1
Abstract:
The present invention provides: a solid electrolyte composition which contains an inorganic solid electrolyte, a polymer and a dispersion medium, and which is configured such that the polymer has a specific bond in the main chain, while having a polymer segment in the main chain, said polymer segment having a constituent which is derived from a hydrocarbon polymer that has at least two hydroxyl groups or amino groups, while having a number average molecular weight of 500 or more, and a constituent which is derived from a cyclic ester compound or a carboxylic acid compound; a sheet for all-solid-state secondary batteries, which uses this solid electrolyte composition; an all-solid-state secondary battery which uses this solid electrolyte composition; a method for producing a sheet for all-solid-state secondary batteries; and a method for producing an all-solid-state secondary battery.
Inventors:
YASUDA KOJI (JP)
Application Number:
PCT/JP2020/011506
Publication Date:
October 01, 2020
Filing Date:
March 16, 2020
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H01M4/62; C08G18/00; C08G18/40; H01B1/06; H01B13/00; H01M10/0562; H01M10/0565
Domestic Patent References:
| WO2018020827A1 | 2018-02-01 | |||
| WO2018151118A1 | 2018-08-23 |
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
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