Title:
トナーを用いた定着方法
Document Type and Number:
Japanese Patent JP5476978
Kind Code:
B2
Abstract:
The present invention provides a toner including: a colorant, and a binder resin, wherein the toner is fixed on a recording medium using a fixing liquid containing a softening agent for softening the toner, and wherein a weight average molecular weight of a THF soluble fraction of the toner in a molecular weight distribution measured by gel permeation chromatography (GPC) is 3,000 to 8,300; and a glass transition temperature of the toner measured by differential scanning calorimetry (DSC) is 50° C. to 70° C.
Inventors:
Shitara Tai Tei
Yoichiro Watanabe
Yasuo Katano
Shinya Nakayama
Ryuta Inoue
Moriya Yoshihiro
Akiyoshi Left
Shingo Sakashita
Yukiko Nakajima
Yoichiro Watanabe
Yasuo Katano
Shinya Nakayama
Ryuta Inoue
Moriya Yoshihiro
Akiyoshi Left
Shingo Sakashita
Yukiko Nakajima
Application Number:
JP2009289545A
Publication Date:
April 23, 2014
Filing Date:
December 21, 2009
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G9/087; G03G9/08; G03G13/20
Domestic Patent References:
| JP2005049530A | ||||
| JP2009294492A | ||||
| JP2008139504A | ||||
| JP2008102300A | ||||
| JP2004271575A |
Attorney, Agent or Firm:
Chieko Tateno