Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 6, 2008
0Patent Application Number
111685070
Date Filed
June 29, 2005
0Patent Primary Examiner
Patent abstract
To provide a magnetic toner which is excellent in durability and developability even in the case of being applied to high-speed developing process or being used in a large-capacity process cartridge amount of toner in which is increased, and which has high degree of blackness. Provided is a magnetic toner having magnetic toner particles containing at least a binder resin and magnetic material particles each comprising a predetermined amount of a titanium compound, characterized in that:
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