发明名称 |
LUBRICANT FOR MAGNETIC RECORDING MEDIUM AND USE THEREOF |
摘要 |
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 and, optionally, one or more additives. 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. |
申请公布号 |
WO03030151(A2) |
申请公布日期 |
2003.04.10 |
申请号 |
WO2002US31389 |
申请日期 |
2002.10.02 |
申请人 |
PENNZOIL-QUAKER STATE COMPANY;GUNSEL, SELDA;VENIER, CLIFFORD;CHIU, I-CHING |
发明人 |
GUNSEL, SELDA;VENIER, CLIFFORD;CHIU, I-CHING |
分类号 |
C07C43/13;C07C69/63;C07C69/88;C07C211/17;C07C233/05;C07F9/09;C07F9/165;G11B5/725 |
主分类号 |
C07C43/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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