Magnetic recording medium comprising a magnetic film layer and a

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428422, 428694TF, 428900, G11B 500

Patent

active

052925854

ABSTRACT:
A magnetic recording medium having coated thereon a lubricant of such a purity that no impurities and low molecular weight species are substantially detected by gel permeation chromatography.

REFERENCES:
patent: 4178465 (1979-12-01), Caporiccio et al.
patent: 4247593 (1981-01-01), Seto et al.
patent: 4585567 (1986-04-01), Strohbach
patent: 4816334 (1989-03-01), Yokoyama et al.
patent: 5026577 (1991-06-01), Biresaw et al.
patent: 5051319 (1991-09-01), Kuse et al.

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