Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1987-12-29

1989-05-30

Thibodeau, Paul J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428329, 428694, 428900, G11B 5708, G11B 5706

Patent

active

048350494

ABSTRACT:
The invention relate to a magnetic recording medium which comprises a magnetic layer on a support. The magnetic layer contains an iron-aluminum alloy magnetic powder and a carbon black having a BET specific surface area of from 15 to 80 m.sup.2 /g and a DBP oil absorption of the carbon black from 110 to 200 ml/100 g.

REFERENCES:
patent: 4132827 (1979-01-01), Mukaida
patent: 4135016 (1979-01-01), Ogawa
patent: 4407901 (1983-10-01), Miyatsuka
patent: 4537833 (1985-08-01), Kasuga
patent: 4551386 (1985-11-01), Yamaguchi
patent: 4555431 (1985-11-01), Miyatsuka

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