Title:
EXTERIOR MATERIAL FOR POWER STORAGE DEVICE, PRODUCTION METHOD THEREFOR, FILM, AND POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/042885
Kind Code:
A1
Abstract:
An exterior material for a power storage device, said exterior material constituted from a laminate that at least comprises a base material layer, a barrier layer, and a heat-fusible resin layer in the stated order, wherein the heat-fusible resin layer includes a film, the film has a glass transition temperature of 67°C or less, and the resin forming the film at least has a polyester structure A.
Inventors:
KAGATA TSUBASA (JP)
TABUCHI NAOTO (JP)
SASAKI MIHO (JP)
OKANO AI (JP)
TABUCHI NAOTO (JP)
SASAKI MIHO (JP)
OKANO AI (JP)
Application Number:
PCT/JP2022/034595
Publication Date:
March 23, 2023
Filing Date:
September 15, 2022
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
H01G11/78; H01M50/105; H01M50/121; H01M50/129; H01M50/131
Foreign References:
| JP2021099996A | 2021-07-01 | |||
| JP2013149560A | 2013-08-01 |
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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