Toner with high strength magnetite

A toner having a high strength magnetite in an amount of from about 10 to about 40 weight percent, wherein the magnetite includes a material selected from the group consisting of FeO, Fe 2 O 3 , Fe 3 O 4 , gamma iron oxides, cobalt-gamma iron oxides, and mixtures thereof, and further including a dev...

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Bibliographische Detailangaben
Hauptverfasser: CHANG, HUI, GRANDE, MICHAEL L, MINAGAWA, GARY A, MANG, MARK E
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A toner having a high strength magnetite in an amount of from about 10 to about 40 weight percent, wherein the magnetite includes a material selected from the group consisting of FeO, Fe 2 O 3 , Fe 3 O 4 , gamma iron oxides, cobalt-gamma iron oxides, and mixtures thereof, and further including a developer having a carrier and toner as just described.