Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1982-02-19

1983-07-05

Pianalto, Bernard D.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428457, 428694, 428695, 428900, B32B 1508, H01F 1000

Patent

active

043918743

ABSTRACT:
A magnetic recording medium having a thin magnetic film on a non-magnetic support base is disclosed. A layer of isocyanic acid ester is formed in connection with the medium, and may be formed on either the surface of the metal film or the surface of the base opposite the metal film or both. The resulting medium has excellent running properties, wear resistance and electro-to-magnetic conversion characteristics which are maintained after repeated use.

REFERENCES:
patent: 4152469 (1979-05-01), Allen et al.
patent: 4152487 (1979-05-01), Yanagisawa
patent: 4272563 (1981-06-01), Steck et al.

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