METHOD FOR MANUFACTURING TONER, AND TONER

To provide a method for manufacturing a toner excellent in charge stability and high in transfer efficiency.SOLUTION: A method for manufacturing toner including: the first step of filtering toner particles obtained by a wet manufacturing method; the second step of compressing the toner particles to...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA KAZUHIKO, YAMASHITA TAKAHIRO, ISSHIKI YUJI, SAEKI YUTA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CINEMATOGRAPHY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PERFORMING OPERATIONS PHOTOGRAPHY PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS THEIR RELEVANT APPARATUS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide a method for manufacturing a toner excellent in charge stability and high in transfer efficiency.SOLUTION: A method for manufacturing toner including: the first step of filtering toner particles obtained by a wet manufacturing method; the second step of compressing the toner particles to cause water to permeate into the toner particles; and the third step of compressing the toner particles to aerating compressed air into to the toner particles satisfies the following conditions (1) and (2). The condition (1): the temperature T of the water permeating in the second step satisfies 10°C≤T≤35°C, and the condition (2): a compression pressure P1 in the second step and a compression pressure P2 in the third step satisfy 0.2 MPa≤P1