Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1981-04-10

1984-05-15

Robinson, Ellis P.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

360134, 360135, 360136, 427128, 427131, 427132, 428463, 428464, 4284258, 428694, 428695, 428900, G11B 572

Patent

active

044488432

ABSTRACT:
A magnetic recording medium is described wherein a layer comprising mainly a polyurethane resin, vinylidene chloride copolymer, or a cellulose derivative is formed on the surface of a vapor-deposited ferromagnetic metal layer on a substrate.

REFERENCES:
patent: 4241139 (1980-12-01), Kubota et al.
patent: 4260466 (1981-04-01), Shirahata et al.
patent: 4309482 (1982-01-01), Suzuki

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