Lubricant for magnetic recording medium and use thereof
    12.
    发明授权
    Lubricant for magnetic recording medium and use thereof 有权
    磁记录介质用润滑剂及其用途

    公开(公告)号:US06667284B2

    公开(公告)日:2003-12-23

    申请号:US09814887

    申请日:2001-03-22

    Abstract: A magnetic recording medium and method for forming the magnetic recording medium are described. The magnetic recording medium includes a magnetic layer formed on a non-magnetic support, and a lubricant layer over the magnetic layer. The lubricant layer includes a compound selected from the group consisting of hydrocarbyl-substituted cyclopentanes, hydrocarbyl-substituted cyclopentenes, hydrocarbyl-substituted cyclopentadienes, and mixtures or derivatives thereof. The lubricant layer also may be used on a magnetic head for reading and writing information on a magnetic recording medium. The magnetic recording medium and the magnetic head may be used to manufacture computer disk drives, compact disk drives, audio equipment, and video equipment.

    Abstract translation: 描述了用于形成磁记录介质的磁记录介质和方法。 磁记录介质包括形成在非磁性载体上的磁性层和在磁性层上的润滑剂层。 润滑剂层包括选自烃基取代的环戊烷,烃基取代的环戊烯,烃基取代的环戊二烯及其混合物或衍生物的化合物。 润滑剂层也可以用在磁头上用于在磁记录介质上读写信息。 磁记录介质和磁头可用于制造计算机磁盘驱动器,光盘驱动器,音频设备和视频设备。

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