Title:
EXTERIOR MATERIAL FOR POWER STORAGE DEVICE, METHOD FOR MANUFACTURING EXTERIOR MATERIAL FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/054789
Kind Code:
A1
Abstract:
Provided is an exterior material for a power storage device having excellent flexibility, and comprising electrolyte resistance. The present invention is the exterior material for a power storage device for which a plurality of films are laminated, the exterior material for a power storage device having: a heat fusible resin layer; a gas barrier film placed laminated on one surface side of the heat fusible resin layer; and a plurality of adhesive layers. The gas barrier film has a resin base, and a gas barrier membrane placed at one or both surface sides of the resin base, and of the plurality of adhesive layers, at least the adhesive layer placed between the heat fusible resin layer and the gas barrier film has electrolyte resistance.
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Inventors:
FUJIWARA RYO (JP)
IMAI MASAHIRO (JP)
IMAI MASAHIRO (JP)
Application Number:
PCT/JP2019/035797
Publication Date:
March 19, 2020
Filing Date:
September 12, 2019
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B7/12; B32B27/00; H01G11/78; H01G11/84; H01M50/10; H01M50/14; H01M50/141
Domestic Patent References:
| WO2013031148A1 | 2013-03-07 | |||
| WO2018164219A1 | 2018-09-13 |
Foreign References:
| JP2015072822A | 2015-04-16 | |||
| JP2013196947A | 2013-09-30 | |||
| JP2013149397A | 2013-08-01 | |||
| JP2015179618A | 2015-10-08 |
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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