Composite cards

Details Composite cards Composite cards

1992-04-06

1994-11-15

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156265, 156290, 156292, B32B 3104

Patent

active

053644824

ABSTRACT:
A precious metal foil composite comprising a precious metal foil encased, by lamination, in a transparent polymeric sheet material. The composite cards produced from this composite material are used for practical purposes by encasing the above composite together with another component having opaque decorative patterns, and finally encasing the entire assembly in a secondary hard protective covering to provide the outermost protection.

REFERENCES:
patent: 1977960 (1934-10-01), Weindel
patent: 4507349 (1985-03-01), Fromson
patent: 5033774 (1991-07-01), Benardelli

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