Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1980-10-24

1982-12-14

Silverman, Stanley S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

252 6254, 360134, 4284259, 428694, 428900, G11B 570

Patent

active

043638503

ABSTRACT:
A magnetic recording medium which comprises a base material and a magnetic layer provided thereon. The magnetic layer comprises magnetic particles, a cellulose resin and a polyurethane resin as the binders and .alpha.-Fe.sub.2 O.sub.3 particles, whereby the dispersibility of the magnetic particles in the magnetic layer is enhanced without deterioration of the durability of the magnetic layer.

REFERENCES:
patent: 4049871 (1977-09-01), Ogawa et al.
patent: 4115290 (1978-09-01), Kubota et al.
patent: 4223361 (1980-09-01), Zuitsu et al.
patent: 4275115 (1981-06-01), Nanuse

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