Production of layer-type magnetic recording media

Details Production of layer-type magnetic recording media Production of layer-type magnetic recording media

1985-07-26

1987-06-16

Pianalto, Bernard D.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427 36, 427 44, 427 541, 427128, 427130, 428694, 428900, H01F 1002

Patent

active

046735917

ABSTRACT:
Layer-type magnetic recording media are produced by dispersing a finely divided magnetically anisotropic material in a binder which consists of not less than 30% of a radiation-curable aqueous binder dispersion, applying the dispersion onto a non-magnetic base, orienting the magnetically anisotropic material and drying and crosslinking the applied layer by means of UV or high-energy electron radiation.

REFERENCES:
patent: 3104983 (1963-09-01), Tarwater
PCT Appln. PCT/US 81/01276 Filed Sep. 22, 1981, UV Curing; Science & Technology, Editor: S. Peter Pappas.
Technology Marketing Corporation, Stanford, USA 1978, Technology Atomic Radiation & Polymers, Charlesby, Pergamon Press 1960.

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