High density magnetic recording medium

Details High density magnetic recording medium High density magnetic recording medium

1982-03-18

1983-11-08

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of inorganic material

252 6254, 360134, 360135, 360136, 427128, 428694, 428900, G11B 570

Patent

active

044142897

ABSTRACT:
A magnetic recording medium comprised of a nonmagnetic base and a magnetic coating layer thereon, said magnetic coating layer comprises ferromagnetic particles dispersed in a binder vehicle, characterized in that said magnetic coating layer contains a glyceride and a sorbitan ester of fatty acid.

REFERENCES:
patent: 3029157 (1962-04-01), Sutheim
patent: 3387993 (1968-06-01), Flowers
Hackh's, Chem. Dict., Fourth Ed., McGraw-Hill, p. 302, New York 1969.

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