Title:
DEVELOPING AGENT AND APPARATUS FOR FORMING IMAGE USING THE SAME
Document Type and Number:
Japanese Patent JP3475168
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a developing agent which is good in electrifiability and storage stability and with which an excellent image having excellent fixability and reproducibility can be formed without causing sticking to a carrier, pollution of the inside of a machine and black points on the image.
SOLUTION: The image is formed by combining a photoreceptor having a surface roughness Rz of ≤1.0, toner particles containing a coloring agent and a binder resin and a developing agent containing a toner including silica particles and a metal soap, wherein the weight ratio of the silica particles to the metal soap is 10 to 60.
Inventors:
Takahiro Mochizuki
Application Number:
JP2000291267A
Publication Date:
December 08, 2003
Filing Date:
September 25, 2000
Export Citation:
Assignee:
Toshiba Tec Corporation
International Classes:
G03G9/08; G03G5/147; G03G9/097; G03G9/113; (IPC1-7): G03G9/08; G03G5/147
Domestic Patent References:
| JP2001265040A | ||||
| JP11265086A | ||||
| JP9190125A | ||||
| JP8334926A | ||||
| JP8272132A | ||||
| JP8262756A | ||||
| JP8202073A | ||||
| JP8152735A | ||||
| JP7319274A |
Attorney, Agent or Firm:
Takehiko Suzue (6 outside)