Title:
トナー、並びに現像剤、プロセスカートリッジ、画像形成装置、及び画像形成方法
Document Type and Number:
Japanese Patent JP5526556
Kind Code:
B2
Abstract:
A toner containing at least a binder resin and a colorant, wherein the toner has a core-shell structure composed of a core, and a shell having a thickness of 0.01 μm to 2 μm on a surface of the core, and wherein the toner satisfies the following relation: 1.1≰ST/CT≰2.0 where ST is a softening temperature of the shell, and CT is a softening temperature of the core, both measured by a SPM probe with an integrated heater.
Inventors:
Hideki Sugiura
Application Number:
JP2009032946A
Publication Date:
June 18, 2014
Filing Date:
February 16, 2009
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G9/08; G03G9/087
Domestic Patent References:
| JP2007279712A | ||||
| JP2006154796A | ||||
| JP2006235028A | ||||
| JP2006178093A | ||||
| JP2006091564A | ||||
| JP2008083258A | ||||
| JP2006267199A | ||||
| JP63271369A |
Attorney, Agent or Firm:
Koichi Hirota