| 发明名称 |
Method of manufacturing magnetic recording medium |
| 摘要 |
A method of manufacturing a magnetic recording medium has a step of mechanically pulverizing and mixing a composition of a binder consisting of a solid resin and a magnetic powder so as to form a mixed powder. The method allows mass-production of magnetic recording media having excellent outputs and S/N ratios.
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| 申请公布号 |
US4880666(A) |
申请公布日期 |
1989.11.14 |
| 申请号 |
US19870136436 |
申请日期 |
1987.12.17 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
ITO, TAKEO;TAKEUCHI, HAJIME;HASHIMOTO, MINORU;FUKAYA, TOSHIO;KOISHI, MASUMI |
| 分类号 |
C08K3/00;C08K3/22;C08L1/00;C08L27/00;C08L33/00;C08L33/02;C08L67/00;C08L77/00;G11B5/706;G11B5/712;G11B5/84;G11B5/842 |
主分类号 |
C08K3/00 |
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