Title:
CASING MATERIAL FOR POWER STORAGE DEVICE, PRODUCTION METHOD THEREFOR, AND POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/085464
Kind Code:
A1
Abstract:
A casing material for a power storage device, comprising a laminate that comprises, in order, at least a base material layer, a barrier layer, and a heat-fusible resin layer. The heat-fusible resin layer comprises a single layer or a plurality of layers. The heat-fusible resin layer comprises at least one layer having an elasticity of at least 1,300 MPa from a cross-section in the lamination direction of the laminate, measured using a nanoindentation method using an indentation load of 100 µN.
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Inventors:
YASUDA DAISUKE (JP)
YAMASHITA TAKANORI (JP)
YAMASHITA TAKANORI (JP)
Application Number:
PCT/JP2019/041799
Publication Date:
April 30, 2020
Filing Date:
October 24, 2019
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
H01M2/02; H01G11/78
Domestic Patent References:
| WO2016158797A1 | 2016-10-06 | |||
| WO2014178343A1 | 2014-11-06 |
Foreign References:
| JP2014179308A | 2014-09-25 | |||
| JPH10308198A | 1998-11-17 |
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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