JPS6242337B

PURPOSE:To obtain a magnetic recording medium for high-density recording by forming a magnetic layer which contains specific barium ferrite magnetic powder, gamma-Fe2O3 having nearly the same grain size, etc., and contains said barium ferrite by >=50% on the basis of the whole magnetic powder. CO...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WADA MORYASU, KATO HIROHISA, OGUCHI TOSHIHIKO
Format: Patent
Sprache:eng
Schlagworte:
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