Stochastic orientation of magnetic recording media

Details Stochastic orientation of magnetic recording media Stochastic orientation of magnetic recording media

1991-10-08

1992-10-06

Pianalto, Bernard

Coating processes

Direct application of electrical, magnetic, wave, or...

Magnetic field or force utilized

427128, 427130, B05D 314

Patent

active

051530228

ABSTRACT:
A process for the production of magnetic recording media having stochastic orientation of the magnetic anisotropic particles in the magnetic layer with the aid of a magnetic drum rotating above the still fluid dispersion layer and containing radially arranged permanent magnets of alternating polarity, and a corresponding apparatus for carrying out the process.

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Patent Abstracts of Jpn., vol. 13, No. 440 (Oct. 4, 1989) citing Jpn. Kokai 1-169725.

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