| 发明名称 |
Magnetic recording medium |
| 摘要 |
A magnetic recording medium is formed of a non-magnetic base and a magnetic layer coated thereon and which contains magnetizable particles dispersed in resinous binder and, as a lubricating agent, a 2-ethylhexanoic acid ester of a saturated alcohol having 12 to 20 carbon atoms.
|
| 申请公布号 |
US4172176(A) |
申请公布日期 |
1979.10.23 |
| 申请号 |
US19780908359 |
申请日期 |
1978.05.22 |
| 申请人 |
SONY CORP |
发明人 |
HISAGEN, YOSHIAKI;TANAKA, TOSHIRO;YAMADA, TOSHIHIKO |
| 分类号 |
C09D5/23;C09D7/12;G11B5/71;(IPC1-7):H01F10/02 |
主分类号 |
C09D5/23 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
