ELECTROPHOTOGRAPHY TONER

Main performances of a toner are significantly affected by a shape and surface characteristics of toner particles. Using an external additive may be a factor that complicates control of surface characteristics of the toner particles, and anti-offset properties of toner change according to a wax and...

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Bibliographische Detailangaben
Hauptverfasser: YOON SE-YOUNG, KOO TAE-HOE, JOO HAE-REE, LEE SEUNG-JUN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Main performances of a toner are significantly affected by a shape and surface characteristics of toner particles. Using an external additive may be a factor that complicates control of surface characteristics of the toner particles, and anti-offset properties of toner change according to a wax and a binder composition at a surface portion of the toner particles. Provided is a toner usable in electrophotography, wherein the toner has improved durability, fixability, charging stability, and cleaning properties through an appropriate distribution of a binder, a wax, and an external additive on a surface portion of toner particles.