Electrostatic latent image developing toner, electrostatic latent image developer, toner cartridge, process cartridge and image forming apparatus

An electrostatic latent image developing toner includes a mother particle which contains a coloring agent, a release agent and a binder resin; and an inorganic particle which is added to the surface of the mother particle, and wherein a relation between a relaxation time t and a relaxation modulus G...

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Bibliographic Details
Main Authors INOUE SATOSHI, ISHIHARA YUKA, DAIMON KATSUMI, NAKAMURA MASAKI
Format Patent
LanguageEnglish
Published 06.08.2013
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:An electrostatic latent image developing toner includes a mother particle which contains a coloring agent, a release agent and a binder resin; and an inorganic particle which is added to the surface of the mother particle, and wherein a relation between a relaxation time t and a relaxation modulus G(t) which are determined from the dynamic viscoelasticity measurement made on the toner satisfies the following equations (1) and (2); G(t1)<100 Pa(1) 515<(G(t2)-G(t1))/(log(t1)-log(t2))<1,230(2) wherein t1 represents the maximum relaxation time and t2 represents the minimum relaxation time.
Bibliography:Application Number: US20100857998