发明名称 Anti-spin-off coating for disc records
摘要 Magnetic recording media wherein the record surface is coated with an isocyanate lubricant (and, preferably, a supercoat of like lubricant), such lubrication being adapted to inhibit spin-off and like depletion, despite frequent head-contact, while exhibiting good durability, wear resistance and recording characteristics over extended life (computer applications).
申请公布号 US5037710(A) 申请公布日期 1991.08.06
申请号 US19890370423 申请日期 1989.06.23
申请人 UNISYS CORP. 发明人 FREW, DUNCAN W.;SHADWICK, ROBERT P.
分类号 G11B5/725 主分类号 G11B5/725
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