Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Flat-type unit cell and specific unit cell components
Patent
1985-01-17
1985-10-22
LeFevour, Charles F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Flat-type unit cell and specific unit cell components
429174, 429185, 429194, H01M 612
Patent
active
045488800
ABSTRACT:
Disclosed is a flat cell comprising a positive electrode metal plate, a negative electrode metal plate confronted with said positive electrode metal plate, and an adhesive sealing member for sealing the peripheral edge portions of said metal plates, characterized in that said sealing member has a three-layer structure in which ionomer resin pieces are disposed on the opposite sides of a polyethylene piece or an ethylene copolymer piece.
REFERENCES:
patent: 4150200 (1979-04-01), Sullivan
patent: 4256815 (1981-03-01), Smilanich et al.
patent: 4389470 (1983-06-01), Plosse
Asami Yoshiaki
Fujita Hirotsugu
Homma Fumiko
Suzuki Shintaro
LeFevour Charles F.
Toshiba Battery Co., Ltd.
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