Title:
フィルム積層体及びそれを用いた燃料電池部材
Document Type and Number:
Japanese Patent JP6551646
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a film laminate for manufacturing a fuel battery member that can form a high-precision and high-quality electrode catalyst at a predetermined position of both surfaces of an electrolytic film, and a fuel battery member using the same.SOLUTION: In a film laminate for manufacturing a fuel battery member in which an anode electrode catalyst 9 is formed on one surface of an electrolytic film 4 and a cathode electrode catalyst 10 is formed on the other surface, an adhesive layer 3 and a masking film 1 are successively laminated on both the surfaces of the electrolytic film 4, and at an outer peripheral portion of an area in which the anode electrode catalyst 9 or the cathode electrode catalyst 10 is formed, punching portions are formed in the successively laminated adhesive layer 3 and the masking film 1 in the depth direction till the interface to the electrolytic film 4.SELECTED DRAWING: Figure 1
Inventors:
Taniwaki Kazuma
Application Number:
JP2014248779A
Publication Date:
July 31, 2019
Filing Date:
December 09, 2014
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
H01M8/1004; B32B27/00; H01M4/88; H01M8/0273; H01M8/10
Domestic Patent References:
| JP2006206805A | ||||
| JP2007035612A | ||||
| JP2006120433A |