Method for manufacturing a metallic porous sheet

Details Method for manufacturing a metallic porous sheet Method for manufacturing a metallic porous sheet

1991-09-19

1994-04-05

Gallagher, John J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

29460, 156 82, 156192, 156280, 156305, 156324, 205114, 205138, 205148, 205161, 427124, 427243, 427251, 428 76, 428247, 4283166, 429209, B32B 3100

Patent

active

053001656

ABSTRACT:
The disclosure relates to a method for forming a porous sheet comprising a plurality of porous sheets such as foamed sheet, mesh sheet and nonwoven fabric sheet. These sheets are adhered and layered to each other either by a melting or with an adhesive or by layering without each other with adhering these sheets to each other. Then, the porous sheet thus layered is plated at a high current density by forcibly applying plating liquid to the layered sheet in a direction substantially perpendicular thereto in a plating tank, or by vacuum evaporation while the layered sheet is being transported inside the vapor deposition vacuum container enclosed by a cooking tank through a cooling roller mounted therein. The metallic porous sheet formed according the above-described method is preferably used as the electrode of a battery.

REFERENCES:
patent: 2074281 (1937-03-01), Sommer
patent: 2409295 (1946-10-01), Marvin et al.
patent: 3625765 (1971-12-01), Arrance et al.
patent: 3777704 (1973-12-01), Van Poucke
Database WPIL, Week 8319 (Derwent Publications Ltd., London GB) Abstract AN 83-45471K.

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