Magnetic recording medium

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Details

428328, 428694BA, 428694BN, 428900, G11B 5706

Patent

active

057703027

ABSTRACT:
A magnetic recording medium is disclosed, which comprises a nonmagnetic support having thereon a magnetic layer containing at least ferromagnetic metal particles, wherein said ferromagnetic metal particles have a coercive force of from 1,700 to 3,000 Oe, an average long axis length of from 30 to 80 nm, an average acicular ratio of from 2.0 to 5.0, and a crystallinity of from 30 to 100%.

REFERENCES:
patent: 5447782 (1995-09-01), Inaba et al.
patent: 5540975 (1996-07-01), Masaki
patent: 5591535 (1997-01-01), Hisano et al.
patent: 5645652 (1997-07-01), Okinaka etal.
European Search Report--EP 96 11 6248.

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