Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1983-08-09
1986-06-17
Lesmes, George F.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428329, 428694, 428900, G11B 5706
Patent
active
045956316
ABSTRACT:
Magnetic recording media are disclosed which comprise a support, and a magnetic recording layer formed at least one side thereof. The recording layer comprises a dispersion, in a binder, of magnetic particles and non-magnetic particles of a metal oxide selected from titanium dioxide, aluminium oxide, chromium (III) oxide and mixtures thereof. Carbon black powder is adsorbed on the metal oxide particles in an amount of from 0.5 to 20 wt % based on the weight of the non-magnetic metal oxide.
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Atkinson William M.
Lesmes George F.
Victor Company of Japan , Limited
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