Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ryuji Kitani0
Kenji Hayashi0
Kenji Yamane0
Kouji Sugama0
Date of Patent
March 24, 2009
0Patent Application Number
114448280
Date Filed
June 1, 2006
0Patent Primary Examiner
Patent abstract
Disclosed is a method of manufacturing toner comprising the steps of adding oil-droplets containing a radically polymerizable monomer into an associated particle dispersion formed by association-fusing resin particles and colorant particles, and forming a shell by coating a resin produced via polymerization on a surface of the associated particle by polymerizing the radically polymerizable monomer in the associated particle dispersion, wherein a hydrophilicity degree of the resin contained in the shell is larger than a hydrophilicity degree of a resin contained in the associated particle.
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