Title:
MULTICOLOR IMAGE FORMING MEHTOD
Document Type and Number:
Japanese Patent JP3046650
Kind Code:
B2
Abstract:
PURPOSE: To provide a multicolor image forming method in which developing property and transfer rate are high, so that a multicolor image excellent in image quality is stably formed many times.
CONSTITUTION: This is multicolor image forming method in which plural toner images having different colors are formed on an image forming body 24 by repeating a stage that an electostatic latent image on the image forming body 24 is developed by a noncontact type reversal developing method under oscillating non-elecric field. In this method, developer constituted by mixing resin coated carrier and aspherical toner whose average particle size is 2-67μm and which is obtained by mutually bonding primary particles after polymerized composition is allowed to polymerically react in water medium so as to synthesize the primary particle whose average particle size is 0.1-3μm is used.
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Inventors:
Isao Endo
Kenji Tsujita
Yuki Okuyama
Mayumi Tanaka
Kenji Tsujita
Yuki Okuyama
Mayumi Tanaka
Application Number:
JP18833691A
Publication Date:
May 29, 2000
Filing Date:
July 03, 1991
Export Citation:
Assignee:
Konica Corporation
International Classes:
G03G9/087; G03G9/09; G03G9/113; G03G15/01; (IPC1-7): G03G9/087; G03G9/09; G03G9/113; G03G15/01
Domestic Patent References:
| JP63314568A | ||||
| JP6267567A | ||||
| JP1276157A | ||||
| JP60166967A |
Attorney, Agent or Firm:
Masahiko Ohi