| 发明名称 |
High density magnetic recording medium |
| 摘要 |
A magnetic recording medium comprised of a nonmagnetic base and a magnetic coating layer thereon, said magnetic coating layer comprises ferromagnetic particles dispersed in a binder vehicle, characterized in that said magnetic coating layer contains a glyceride and a sorbitan ester of fatty acid.
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| 申请公布号 |
US4414289(A) |
申请公布日期 |
1983.11.08 |
| 申请号 |
US19820359413 |
申请日期 |
1982.03.18 |
| 申请人 |
TDK ELECTRONICS CO., LTD. |
发明人 |
SHIBATA, FUJIO;HIRABAYASHI, KENJI;MIKURA, CHIHOTO |
| 分类号 |
G11B5/708;C09D5/23;C09D7/12;G11B5/70;(IPC1-7):G11B5/70 |
主分类号 |
G11B5/708 |
| 代理机构 |
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