Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1982-09-17

1984-01-10

Pianalto, Bernard D.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Weight per unit area specified

428457, 428694, 428695, 428900, H01F 1002, B32B 1504

Patent

active

044254040

ABSTRACT:
In a magnetic recording medium having an oxygen-containing thin ferromagnetic metal layer formed on a nonmagnetic substrate, at least one compound capable of suppressing the hydration of the ferromagnetic metal ions by acting thereon is located on or in the vicinity of the surface of the thin ferromagnetic metal layer. A lubricant may further be applied on the thin ferromagnetic metal layer.

REFERENCES:
patent: 4171399 (1979-10-01), Allen et al.

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