ELECTROSTATIC CHARGE IMAGE DEVELOPING CARRIER AND ITS PRODUCTION

ELECTROSTATIC CHARGE IMAGE DEVELOPING CARRIER AND ITS PRODUCTION

PURPOSE:To improve the charge applying ability of the subject carrier against a toner, and to reduce the sticking of the carrier to a latent image by coating the surface of a carrier core material with an insulating resin after removing the super fine powders of the carrier core material. CONSTITUTI...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DOI SHINJI, KASUYA TAKASHIGE
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:PURPOSE:To improve the charge applying ability of the subject carrier against a toner, and to reduce the sticking of the carrier to a latent image by coating the surface of a carrier core material with an insulating resin after removing the super fine powders of the carrier core material. CONSTITUTION:The carrier is formed by coating the surface of the carrier core material composed of ferromagnetic powders such as iron, nickel or ferrite powders, etc., with the insulating resin after removing the super fine powders of the carrier core material. The super fine powders of the core material are preferably removed by an air separation so as to be the fine powders or the super fine powders of the core material having a central particle size of