Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1978-02-22

1979-05-22

Pianalto, Bernard D.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

428900, H01f 1002

Patent

active

041560523

ABSTRACT:
An improved magnetic recording medium comprising a non-magnetic base, and a magnetic layer formed on the non-magnetic base and containing magnetizable particles dispersed in a resinous binder. The magnetic layer includes an isobutylene oligomer in sufficient amounts to function as a lubricating agent for the magnetic recording medium.

REFERENCES:
patent: 3492235 (1970-01-01), Matsumoto et al.
patent: 3838049 (1974-09-01), Souillard

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