| 发明名称 |
PERFECTIONNEMENTS AUX SUPPORTS D'ENREGISTREMENT MAGNETIQUES |
| 摘要 |
A magnetic recording medium for use in video and other applications is presented which comprises a substrate, a continuous thin magnetic layer of cobalt and at least one selected from nickel, chromium, and oxygen, preferably obliquely evaporated on the substrate, and a topcoat formed over the magnetic layer and consisting of a monoalkylamine in which the alkyl contains 10 to 22 carbon atoms. |
| 申请公布号 |
FR2538594(B1) |
申请公布日期 |
1987.01.23 |
| 申请号 |
FR19830020646 |
申请日期 |
1983.12.23 |
| 申请人 |
TDK CORP |
发明人 |
OSAMU KOHMOTO, YASUFUMI TAKASUGI, HIROSHI SUGIHARA ET MASAHARU NISHIMATSU;TAKASUGI YASUFUMI;SUGIHARA HIROSHI;NISHIMATSU MASAHARU |
| 分类号 |
G11B5/706;C10M105/38;C10N40/18;G11B5/64;G11B5/65;G11B5/66;G11B5/72;G11B5/725;(IPC1-7):G11B5/62 |
主分类号 |
G11B5/706 |
| 代理机构 |
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