Stock material or miscellaneous articles – Sheet including cover or casing – Complete cover or casing
Patent
1994-06-14
1997-05-06
Ahmad, Nasser
Stock material or miscellaneous articles
Sheet including cover or casing
Complete cover or casing
40323, 40661, 428 13, 428 68, 428187, 428205, 428209, 428332, 428457, 428463, B32B 104, B32B 302
Patent
active
056269374
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.
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Hosoda Naoyuki
Morikawa Masaki
Uchiyama Naoki
Ahmad Nasser
Mitsubishi Materials Corporation
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