Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1987-08-06

1988-12-06

Thibodeau, Paul J.

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

427131, 428323, 428336, 428694, 428413, 428900, G11B 570

Patent

active

047895810

ABSTRACT:
A sufficient reproduced output can be attained even in a coating thickness of as small as 1 .mu.m, preferably 0.1 to 0.5 .mu.m with a magnetic recording medium comprising a substrate and a coating film containing magnetic powder formed on the substrate, wherein the content of the magnetic powder in the coating film is 66 to 90% by weight.

REFERENCES:
patent: 4122234 (1978-10-01), Lohoff
patent: 4397751 (1983-08-01), Dickstein et al.
patent: 4487802 (1984-12-01), Miyoshi et al.
patent: 4583145 (1986-04-01), Monnich et al.
patent: 4666769 (1987-05-01), Miyata et al.
patent: 4696859 (1987-09-01), Miyoshi et al.

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