Sughrue, Mion, Zinn Macpeak & Seas
Magnetic recording medium and method of preparing
 A method is described for preparing a magnetic recording medium comprising a non-magnetic support having provided thereon a magnetic layer containing a compound which is cross-linkable or polymerizable by radiation exposure, which comprises conducting a corona discharge treatment on a surface of a support, coating an aqueous dispersion of hydrophobic polymer on the surface of the support to form an undercoat layer, providing a magnetic layer on the undercoat layer, and exposing the magnetic layer to radiation. 
Fuji Photo Film Co., Ltd.
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G11B G11B Y10S Y10T Y10T
inventional inventional additional additional additional
Takahito Hideomi Tsutomu Masashi
Miyoshi Watanabe Okita Aonuma