Stock material or miscellaneous articles – Structurally defined web or sheet – Laterally noncoextensive components
Patent
1973-05-03
1976-01-27
Ansher, Harold
Stock material or miscellaneous articles
Structurally defined web or sheet
Laterally noncoextensive components
40 22, 156241, 156309, 156333, 427131, 428200, 428329, 428336, 428339, 428520, 428900, 428914, G11B 570, G11B 580, G11B 584, B32B 3112
Patent
active
039353613
ABSTRACT:
A laminated article comprising a magnetic impulse record element secured to a vinyl plastic member through an interface of a composition containing polyvinyl chloride, polyvinyl acetate and polyvinyl alcohol. The interface contributes to the formation of a record element of improved quality when the latter is transferred as a magnetic coating from a carrier to the vinyl plastic member in a hot stamping operation.
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patent: 3754959 (1973-08-01), Peters et al.
patent: 3808079 (1974-04-01), Akashi et al.
Dorfman Michael B.
Logan Robert E.
Addressograph Multigraph Corporation
Ansher Harold
Lipsey Charles E.
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