发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium is disclosed comprising a non-magnetic base plate, a magnetic layer formed on said plate, a protective layer comprising silicon dioxide formed on said protective layer, and a lubricant layer comprising amorphous carbon formed on said protective layer. The magnetic recording medium is simple to manufacture and has good CSS resistance, sparing absorptivity and high corrosion resistance.
|
申请公布号 |
US4713279(A) |
申请公布日期 |
1987.12.15 |
申请号 |
US19860852151 |
申请日期 |
1986.04.15 |
申请人 |
FUJI ELECTRIC CO., LTD. |
发明人 |
FUJIWARA, NORIO;TAKAHASHI, NOBUYUKI;OTSUKI, AKIHIRO |
分类号 |
G11B5/66;C10M103/02;C10N40/18;G11B5/64;G11B5/72;G11B5/725;G11B5/73;G11B5/82;(IPC1-7):G11B5/72 |
主分类号 |
G11B5/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|