TONER, DEVELOPER, AND IMAGE FORMING APPARATUS

TONER, DEVELOPER, AND IMAGE FORMING APPARATUS

A toner, wherein an amount of Al detected in the toner is 0.7% to 1.3%, where the amount of Al detected is determined based on quantitative analysis of Al by X-ray photoelectron spectroscopic analysis (XPS), and wherein [Tg2nd (THF insoluble matter)] is -40°C to 30°C, where the [Tg2nd (THF insoluble...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAGAI, SHINSUKE, SAITOH, AKINORI, TAKEDA, HIROYUKI, NAKAYAMA, SHINYA, TAKEYAMA, AKIHIRO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A toner, wherein an amount of Al detected in the toner is 0.7% to 1.3%, where the amount of Al detected is determined based on quantitative analysis of Al by X-ray photoelectron spectroscopic analysis (XPS), and wherein [Tg2nd (THF insoluble matter)] is -40°C to 30°C, where the [Tg2nd (THF insoluble matter)] is a glass transition temperature measured in second heating of differential scanning calorimetry (DSC) of THF insoluble matter of the toner.