JPS5151307

The invention relates to magnetic recording media comprising a non-magnetic base and, applied thereto, a firmly adhering magnetic coating based on a finely divided magnetic pigment dispersed in a binder which contains at least 50 percent by weight of a special polyurethane elastomer.

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Bibliographische Detailangaben
Hauptverfasser: HERUBERUTO SHUHOORU, HERUBERUTO MOTSUTSU, AUGUSUTO REENERU, UINFURIITO GUUTERUMAN, HAINRIHI HARUTOMAN, GYUNTERU FUEETO, HANSU IERUKU HARUTOMAN, KAARU UURU, RUDORUFU BATSUHAMAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to magnetic recording media comprising a non-magnetic base and, applied thereto, a firmly adhering magnetic coating based on a finely divided magnetic pigment dispersed in a binder which contains at least 50 percent by weight of a special polyurethane elastomer.