Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1986-11-06

1988-07-26

Thibodeau, Paul J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

427128, 428328, 428329, 428694, 428900, G11B 5708

Patent

active

047599790

ABSTRACT:
A magnetic recording medium is disclosed which comprises a non-magnetic support having coated thereon a magnetic layer containing a specific amount of a specific acicular Cr.sub.2 O.sub.3 along with alpha-Al.sub.2 O.sub.3, SiC, and/or TiC, which medium shows excellent surface properties and electromagnetic properties, as well as improved running durability.

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patent: 4328935 (1982-05-01), Steel
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patent: 4399189 (1983-08-01), Nakashima et al.
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patent: 4455345 (1984-06-01), Miyataka et al.
patent: 4571362 (1986-02-01), Sato et al.
patent: 4595631 (1986-06-01), Matsumoto
patent: 4609588 (1986-09-01), Hosaka et al.
patent: 4618536 (1986-10-01), Morioka et al.
patent: 4668568 (1987-05-01), Fujiyama et al.

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