| 发明名称 |
Magnetic recording medium and process for producing the same. |
| 摘要 |
<p>A magnetic recording medium comprising a non-magnetic substrate and a magnetic layer formed thereon, at least the surface portion of said magnetic layer being made from an organic compound having a perfluoro group and a (perfluoro) hydrocarbon group is excellent in durability and exhibits good lubricating effect for a long period of time.</p> |
| 申请公布号 |
EP0232162(A2) |
申请公布日期 |
1987.08.12 |
| 申请号 |
EP19870300919 |
申请日期 |
1987.02.03 |
| 申请人 |
HITACHI, LTD. |
发明人 |
SHOJI, MITSUYOSHI;ITO, YUTAKA;NAKANO, FUMIO;NARAHARA, TOSHIKAZU |
| 分类号 |
G11B5/72;C09D5/23;C09D7/12;C10M105/52;C10M105/54;C10M107/40;C10N40/18;G11B5/64;G11B5/725;G11B5/73 |
主分类号 |
G11B5/72 |
| 代理机构 |
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代理人 |
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