Laminate bearing a magnetic tape

Details Laminate bearing a magnetic tape Laminate bearing a magnetic tape

1977-03-04

1979-05-01

Silverman, Stanley S.

Stock material or miscellaneous articles

Structurally defined web or sheet

Laterally noncoextensive components

156230, 156249, 360 2, 428200, 428202, 428205, 428213, 428349, 428353, 428354, 428900, 428913, 428915, 235449, 235493, B32B 706, G11B 2504

Patent

active

041524764

ABSTRACT:
A laminate blank suitable for use in making a credit or identification card is disclosed. It consists essentially of, in order, a surface carrier film, a magnetic coating and a card substrate. The surface carrier and magnetic coating comprose a unitary transfer tape. The card substrate is bonded to the magnetic coating by means of a strong adhesive. In contrast, the carrier film and magnetic coating of the tape are relatively very weakly united. This construction facilitates application of the requisite magnetic coating to the surface of the eventual card, and permits ready access to such coating through simple mechanical removal of the tape carrier film of the blank.

REFERENCES:
patent: 3412483 (1968-11-01), Jacobs
patent: 3840427 (1974-10-01), Brazier
patent: 3975574 (1976-08-01), Saluke
patent: 4090003 (1978-05-01), Pierson
patent: 4090662 (1978-05-01), Fayling

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