IMAGE FORMING TONER, AND METHOD FOR MANUFACTURING THE SAME AND DEVELOPER, AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide an image forming toner which improves the low-temperature fixing properties, heat resistant storage property and offset resistance of the toner and with which the betterment of the dispersibility and pulverizability of the toner composition during the manufacture of...

Full description

Saved in:
Bibliographic Details
Main Authors UMEHARA KEN, MASUDA MINORU, SHU HIYO, AOKI MITSUO, HASEGAWA HISAMI
Format Patent
LanguageEnglish
Published 22.03.2007
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide an image forming toner which improves the low-temperature fixing properties, heat resistant storage property and offset resistance of the toner and with which the betterment of the dispersibility and pulverizability of the toner composition during the manufacture of the toner can be simultaneously achieved, a method for manufacturing the same and a developer, toner container, image forming method, image forming apparatus, and to provide process cartridge using the image forming toner. SOLUTION: The image forming toner is characterized in that, in the toner containing at least a binder resin, a colorant and a release agent, after the toner has been preserved in a thermostatic chamber at 40°C for 72 hours, the endothermic curve obtained by at least DSC measurement is 5≤B-A≤13, when the peak temperature of the maximum endothermic peak in the temperature range of 40 to 75°C is defined as A, and when the peak temperature of the maximum endothermic peak in the temperature range of 40 to 75°C is defined as B. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050261592