Magnetic recording media having ferromagnetic and ferrite partic

Details Magnetic recording media having ferromagnetic and ferrite partic Magnetic recording media having ferromagnetic and ferrite partic

1983-04-26

1986-01-21

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428329, 428330, 428694, 428900, 252 6263, G11B 568

Patent

active

045657262

ABSTRACT:
Disclosed is a magnetic recording medium, characterized in that 5 to 100 parts by weight of hexagonal ferrite particles having an average particle diameter of 0.01 to 0.2 .mu.m and 100 parts by weight of ferromagnetic particles having a saturation magnetization of 72 to 220 emu/g and an average particle diameter larger than that of the hexagonal ferrite particles are dispersed in a resinous binder.

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