High recording density magnetic tape and process for the product

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428694BP, 428694BF, 428694BR, 428900, 427130, G11B 500

Patent

active

054458811

ABSTRACT:
A high recording density magnetic tape with a magnetic layer comprising magnetic particles, binder, curing agent and high molecular weight fatty acid, provided on a non-magnetic substrate, characterized in that the Ra value (center line average height) of the surface of the magnetic layer is 10 nm or less, and that the Z value defined by the following equation is 3.2 or more:

REFERENCES:
patent: 5009929 (1991-04-01), Iida et al.
patent: 5126215 (1992-06-01), Aonuma e tal.
patent: 5238753 (1993-08-01), Ryoke et al.

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