Title:
電池用包装材料
Document Type and Number:
Japanese Patent JP7010332
Kind Code:
B2
Abstract:
To provide a packaging material for a cell, suppressed in whitening in molding and having excellent moldability.SOLUTION: A packaging material for a cell comprises a laminate in which at least a surface coating layer, a base material layer, a metallic layer, and a thermal adhesive resin layer are layered in the order. The surface coating layer is formed of a cured product of a resin composition that contains a thermosetting resin. The surface of the surface coating layer has a Martens hardness of 15 N/mm2 or more, the Martens hardness being measured at an applied load of 1 mN by an indentation method.SELECTED DRAWING: None
Inventors:
Shunsuke Ueda
Yamashita Rikiya
Yamashita Rikiya
Application Number:
JP2020102300A
Publication Date:
January 26, 2022
Filing Date:
June 12, 2020
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
H01M50/105; H01M50/121; H01M50/122; H01M50/129; H01M50/133; H01M50/134
Domestic Patent References:
| JP2013505536A |
Attorney, Agent or Firm:
Junya Tanaka
Kaguya Mizutani
Kaguya Mizutani
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