Magnetic recording medium

Multilayer magnetic recording medium is suitable for high recording densities and the recording of digital data, has very good electromagnetic recording properties in the entire recording wavelength range and good mechanical properties and possesses a flat frequency response and which has at east on...

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Bibliographische Detailangaben
Hauptverfasser: SANDROCK JOHANNES, JAKUSCH HELMUT, HEILMANN PETER, KOHL ALBERT, ILMER ANDREAS, VEITCH RONALD JOHN, KRESS RIA, MULLER STEFAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Multilayer magnetic recording medium is suitable for high recording densities and the recording of digital data, has very good electromagnetic recording properties in the entire recording wavelength range and good mechanical properties and possesses a flat frequency response and which has at east one upper magnetic recording layer less than 0.5 mum thick and at least one lower layer which contains a magnetically soft pigment.