Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshihiro Ogawa0
Kentarou Kamae0
Kouji Nishikawa0
Takashige Kasuya0
Yusuke Hasegawa0
Date of Patent
December 27, 2011
0Patent Application Number
125691450
Date Filed
September 29, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An object of the present invention is to provide a toner excellent in ability to prevent electrostatic offset and fixation tailing. Provided is a toner including toner particles each containing at least a binder resin, a wax, and a magnetic iron oxide, and inorganic fine particles, in which the magnetic iron oxide contains at least a Ti component, an Al component, an Si component, and an Fe component; and the each component has some particular characteristics.
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