Metallized video disc having an insulating layer thereon

Stock material or miscellaneous articles – Circular sheet or circular blank – Recording medium or carrier

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Details

1791001B, 3581285, 428 65, 428447, 428450, B32B 302, G11B 582

Patent

active

042062560

ABSTRACT:
Methyl alkyl siloxanes can be employed as the dielectric coating on metallized video disc replicas when the metal surface on the disc has a high surface energy.

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patent: 4072985 (1978-02-01), Kaganowicz et al.
patent: 4077051 (1978-02-01), Vossen, Jr.
patent: 4077052 (1978-02-01), Vossen, Jr.

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