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公开(公告)号:US4732812A
公开(公告)日:1988-03-22
申请号:US877268
申请日:1986-06-23
IPC分类号: G11B5/72 , C08G18/50 , C09D5/23 , C09D127/04 , C09D127/06 , C09D175/00 , C09D175/04 , G11B5/702
CPC分类号: G11B5/7021 , C08G18/5084 , G11B5/7022 , Y10S428/90 , Y10T428/256 , Y10T428/257 , Y10T428/31609 , Y10T428/31935
摘要: A magnetic medium consisting essentially of a cured compound derived from a low-molecular weight, phosphorylated, polyoxyalkyl polyol and an organic isocyanate compound. The binder may also include a vinyl polymer and/or a polyoxyalkyl polyol.
摘要翻译: 基本上由衍生自低分子量,磷酸化的聚氧烷基多元醇和有机异氰酸酯化合物的固化化合物组成的磁性介质。 粘合剂还可以包括乙烯基聚合物和/或聚氧烷基多元醇。