Method for producing magnetic recording media

Details Method for producing magnetic recording media Method for producing magnetic recording media

1989-12-13

1991-01-08

Pianalto, Bernard

Coating processes

Magnetic base or coating

Magnetic coating

427128, 427132, B05D 512

Patent

active

049834215

ABSTRACT:
A method is described for producing a metal thin film type magnetic recording medium having a ferromagnetic metal or alloy thin film provided on a non-magnetic support, comprising the steps of forming said ferromagnetic metal or alloy thin film on said non-magnetic support, and then buffing the surface of said ferromagnetic metal or alloy thin film with nonwoven fabric.

REFERENCES:
patent: 3681225 (1972-08-01), Genna et al.
patent: 4254585 (1981-03-01), Schoettle et al.

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