Magnetic toner

Magnetic toner

A magnetic toner comprising a magnetic toner particle including a binder resin, a magnetic body and a crystalline polyester, wherein a storage elastic modulus E'(40) [Pa] at 40°C and a storage elastic modulus E'(85) [Pa] at 85°C, which are obtained in a powder dynamic viscoelasticity measu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fukudome, Kosuke, Kinumatsu, Tetsuya, Hasegawa, Yusuke
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A magnetic toner comprising a magnetic toner particle including a binder resin, a magnetic body and a crystalline polyester, wherein a storage elastic modulus E'(40) [Pa] at 40°C and a storage elastic modulus E'(85) [Pa] at 85°C, which are obtained in a powder dynamic viscoelasticity measurement of the magnetic toner, satisfy the following formulas (1) to (3).Eʹ40≥6.0×109Eʹ85≥5.5×109Eʹ40−Eʹ85×100/Eʹ40≥40