Magnetic recording media

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428327, 428402, 428405, 428447, 428451, 428694B, 428694BN, 428694BU, 427127, 427128, 427130, B32B 516, B32B 904, G11B 566, B05D 512

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active

054706505

ABSTRACT:
Magnetic recording media are obtained by preparing a dispersion of anisotropic magnetic material and conventional additives in a solution of a polymeric binder in an organic solvent, applying the dispersion as a layer to a nonmagnetizable substrate, then orienting the anisotropic magnetic material in a magnetic field and solidifying the applied magnetic layer, the magnetic layer containing finely divided organic, hydrophobic supporting pigments and a highly viscous polysiloxane.

REFERENCES:
patent: 2654681 (1953-10-01), Lueck
patent: 2871218 (1959-01-01), Schollenberger
patent: 4320171 (1982-03-01), Motz et al.
patent: 4409300 (1983-11-01), Ohkawa
patent: 4416947 (1988-11-01), Yodo
patent: 4436786 (1984-03-01), Ohkawa
patent: 4446205 (1984-05-01), Mizuno
patent: 4567109 (1986-01-01), Lehner et al.
patent: 4568612 (1986-02-01), Lehner et al.
patent: 4649081 (1987-03-01), Ogawe
patent: 4743487 (1988-05-01), Saito et al.
patent: 4965125 (1990-10-01), Masaki
patent: 5051318 (1991-09-01), Nishikawa
patent: 5270109 (1993-12-01), Nishikawa
Database WPI, Week 8740, An 87-281110, Derwent Publications, (English language abstract of JP-A 62 195 730).
Database WPI, Week 9228, AN 92-231564, Derwent Publications, (English language abstract of JP-.degree. 4 157 616).

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