TONER, DEVELOPING AGENT, TONER STORED UNIT, AND IMAGE FORMING APPARATUS

The present disclosure provides a toner having excellent low-temperature fixing, heat-resistant-storage property, cleaning performance, and filming resistance. A toner containing toner base particles having a crystalline polyester resin and an amorphous polyester resin includes a plurality of organi...

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Bibliographische Detailangaben
Hauptverfasser: Yoshida, Ryuuta, Takei, Akio, Takebayashi, Toma, Kamada, Yasuo
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present disclosure provides a toner having excellent low-temperature fixing, heat-resistant-storage property, cleaning performance, and filming resistance. A toner containing toner base particles having a crystalline polyester resin and an amorphous polyester resin includes a plurality of organic particles disposed at least partially embedded in a surface of the toner base particles. A percentage of the crystalline polyester resin occupying the surface of the toner base particles is 4% to 20%, a volume average particle size of the organic particles is 10 nm to 40 nm, and a standard deviation of a distance between adjacent particles of the organic particles that are not in contact is 500 nm or less.