Title:
TONER
Document Type and Number:
Japanese Patent JP3937886
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide toner having a satisfactory high-speed fixation performance without causing low-temperature offset and high-temperature offset even in the case of using a simple fixation device whose fixation pressure is low as for a pressing/heating fixation system using a heat roll or a fixed heater through a heat resistance film.
SOLUTION: As for the toner containing at least binding resin, a coloring agent and wax, the value of the loss tangent tanδ is ≥1.0 and <2 within the range of G"=1×104 Pa to 1×106 Pa (G" denotes the loss elastic modulus of the toner) and the value of the loss tangent tanδ is ≥0.5 and <1.0 at G"=1×103 Pa.
Inventors:
Hiroshi Yusa
Kasuya precious
Yoshihiro Ogawa
Katsuhisa Yamazaki
Hideto Iida
Shuhei Moribe
Kasuya precious
Yoshihiro Ogawa
Katsuhisa Yamazaki
Hideto Iida
Shuhei Moribe
Application Number:
JP2002085712A
Publication Date:
June 27, 2007
Filing Date:
March 26, 2002
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G9/08; G03G9/087; (IPC1-7): G03G9/08; G03G9/087
Domestic Patent References:
| JP11295918A | ||||
| JP11305489A | ||||
| JP2000221783A | ||||
| JP2000003067A |
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi