Title:
電池用包装材料、その製造方法、及び電池
Document Type and Number:
Japanese Patent JP6984136
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a battery packaging material excellent in water vapor barrier properties and having excellent formability and electrolyte resistance.SOLUTION: A battery packaging material comprises a laminate in which at least a base material layer, an adhesive layer, an aluminum foil layer, and a heat welding resin layer are laminated in order. A moisture barrier layer is provided on at least one side of the aluminum foil layer.SELECTED DRAWING: None
Inventors:
Yoichi Mochizuki
Rikiya Yamashita
Rikiya Yamashita
Application Number:
JP2017026456A
Publication Date:
December 17, 2021
Filing Date:
February 15, 2017
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
H01M50/105; H01M50/119; H01M50/121; H01M50/129; H01M50/131; H01M50/133
Domestic Patent References:
| JP2014238978A | ||||
| JP2014179308A | ||||
| JP2014157798A | ||||
| JP2014157799A | ||||
| JP2015135740A | ||||
| JP10340708A | ||||
| JP2015176658A |
Foreign References:
| WO2014126235A1 | ||||
| CN103700789A | ||||
| CN103887452A |
Attorney, Agent or Firm:
Junya Tanaka
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