ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER

An electrostatic charge image developing toner contains a binder resin and resin particles, in which the binder resin includes an amorphous resin and a crystalline resin, the resin particles contain a styrene-(meth)acrylate-based copolymer, in a case where a glass transition temperature obtained by...

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Bibliographische Detailangaben
Hauptverfasser:	ISHIZUKA, Daisuke, NAKAJIMA, Tomohito, FURUTA, Tsutomu, SAITO, Erina
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MAGNETOGRAPHY METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHOTOGRAPHY PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	An electrostatic charge image developing toner contains a binder resin and resin particles, in which the binder resin includes an amorphous resin and a crystalline resin, the resin particles contain a styrene-(meth)acrylate-based copolymer, in a case where a glass transition temperature obtained by Fox equation from a ratio of constituent monomers in the entire resin particles is defined as Tg(C1)°C and a glass transition temperature actually measured with a differential scanning calorimeter is defined as Tg(E)°C, 5.0 ≤ Tg(E) - Tg(C1) ≤ 20.0, and in a case where a glass transition temperature obtained by Fox equation using a ratio of constituent monomers, calculated from a surface analysis of the resin particles, is defined as Tg(C2)°C, Tg(C1) > Tg(C2).