PROCESS FOR PRODUCING MAGNETIC-RECORDING MEDIA

Magnetic recording media are produced by dispersing pulverulent magnetic material in a mixture of a solvent, an organic polymer binder, a dispersant and other conventional additives, with the aid of a conventional dispersing apparatus and using a particular ceramic grinding medium, applying the resu...

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Bibliographische Detailangaben
Hauptverfasser: SCHWARZ, LOTHAR, NAGEL, PETER, KOVACS, JENOE, ENGELHARDT, PETER, ROLLER, HERMANN
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:Magnetic recording media are produced by dispersing pulverulent magnetic material in a mixture of a solvent, an organic polymer binder, a dispersant and other conventional additives, with the aid of a conventional dispersing apparatus and using a particular ceramic grinding medium, applying the resulting dispersion in the form of a layer on a base and then compacting the layer.