Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1981-07-13

1983-01-04

Silverman, Stanley S.

Stock material or miscellaneous articles

Composite

Of epoxy ether

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

Patent

active

043672647

ABSTRACT:
A magnetic recording medium has a substrate coated with a magnetic powder and a binder. The binder in said magnetic layer essentially consists of 15 to 45 wt. % of a polyester resin, 20 to 50 wt. % of an epoxy resin and 10 to 40 wt. % of nitrocellulose.

REFERENCES:
patent: 4115290 (1978-09-01), Kubota et al.
patent: 4238548 (1980-12-01), Okuyama et al.
patent: 4323628 (1982-04-01), Okuyama et al.

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