Title:
A manufacturing method of the stowage container for nonaqueous system batteries provided with the electrode lead member
Document Type and Number:
Japanese Patent JP6180054
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method of manufacturing a container for housing a nonaqueous battery including an electrode lead wire member, the corrosion resistance of which is enhanced so as to prolong the life of a lithium ion battery.SOLUTION: In a method of manufacturing a container for housing a nonaqueous battery including an electrode lead wire member 18 using a film laminate having at least a metal foil and a first sealant layer consisting of a sealant resin film in the exterior material, a corrosion-resistant thin film coating layer 22, and a second sealant layer 23 consisting of a sealant resin film using a resin of the same kind as that of the first sealant layer are laminated, in order, on the surface of a metallic lead-out sealing part 21, the thin film coating layer 22 is heat treated and cross-linked or made amorphous, thus producing a waterproof electrode lead wire member 18. Thereafter, the first sealant layer of the exterior material, and the second sealant layer 23 of the electrode lead wire member 18 are thermally bonded.SELECTED DRAWING: Figure 4
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Inventors:
Hirokazu Iizuka
Kunihiro Takei
Yasuhiro Kaneda
Tomoko Hori
Kunihiro Takei
Yasuhiro Kaneda
Tomoko Hori
Application Number:
JP2016123006A
Publication Date:
August 16, 2017
Filing Date:
June 21, 2016
Export Citation:
Assignee:
Fujimori Industry Co., Ltd.
International Classes:
H01M2/06; H01M2/02; H01M2/08; H01M2/30
Domestic Patent References:
| JP2001084993A | ||||
| JP2011202121A | ||||
| JP2011081992A | ||||
| JP2003092088A | ||||
| JP2006128096A | ||||
| JP2011159569A |
Attorney, Agent or Firm:
Masatake Shiga
Kazunori Onami
Tomoyuki Teihiro
Kazunori Onami
Tomoyuki Teihiro