发明名称 |
Method for manufacturing magnetic recording media. |
摘要 |
<p>The invention relates to a process for the production of magnetic recording media by dispersing pulverulent, magnetic material in a mixture of solvents, organic polymer binders, dispersants and further customary additives in a stirred ball mill, followed by aftertreatment in a ball mill filled with grinding media, application of the resulting dispersion as a layer on a substrate and subsequent solidification of the layer.</p> |
申请公布号 |
EP0392360(B1) |
申请公布日期 |
1994.08.03 |
申请号 |
EP19900106526 |
申请日期 |
1990.04.05 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
PLATZ, HORST;ENGELHARDT, PETER;SOMMERMANN, FRIEDRICH, DR.;KOHL, ALBERT;KLAUSMANN, JUERGEN;BAUR, REINHOLD, DR.;HEILMANN, PETER, DR.;ROLLER, HERMANN |
分类号 |
G11B5/84;G11B5/842;(IPC1-7):G11B5/842 |
主分类号 |
G11B5/84 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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