发明名称 |
Metallic thin-film magnetic recording medium having a hard protective layer. |
摘要 |
<p>A metallic, thin film, magnetic recording medium is disclosed wherein the surface of the metallic thin film is modified such as to promote improved adhesion with protective lubricant. A process is disclosed wherein, for example, controlled oxidation of a metallic, thin film magnetic recording medium yields a homogeneous distribution of bonding sites and wherein application of a protective lubricant (e.g., perfluoropolyether compositions) provides a recording medium exhibiting superior wear and abrasion resistance.</p> |
申请公布号 |
EP0186356(A2) |
申请公布日期 |
1986.07.02 |
申请号 |
EP19850308899 |
申请日期 |
1985.12.06 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
SKORJANEC, JOSEPH MINNESOTA MINING AND;MOE, CARMEN D. C/O MINNESOTA MINING AND |
分类号 |
G11B5/66;G11B5/64;G11B5/706;G11B5/72;G11B5/725;G11B5/73;G11B5/84;(IPC1-7):G11B5/706 |
主分类号 |
G11B5/66 |
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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