Title:
The toner for electrostatic A watch development, an electrostatic A watch development agent, a toner cartridge, a process cartridge, an image forming device, and an image formation method
Document Type and Number:
Japanese Patent JP6142856
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that suppresses the generation of a phenomenon (document block) in which when recording media each having a toner image fixed thereto are stacked, the image after fixing is transferred to another recording medium or another image after the fixing.SOLUTION: There is provided a toner for electrostatic charge image development having toner particles that contain a binder resin including a polyester resin, a mold release agent including a hydrocarbon wax, and a styrene-(meth)acrylic resin, where 70% or more of the total mold release agent is present within 800 nm from the surface of the toner particle; the styrene-(meth)acrylic resin forms a domain having an average diameter of more than 0.8 μm and 2.0 μm or less in the toner particle; the number proportion of the domain included in an average diameter range of ± 0.1 μm is 65% or more.SELECTED DRAWING: None
Inventors:
Shigemasa Sato
Makoto Fujita
Tomoaki Tanaka
Eisuke Iwasaki
Kotaro Yoshihara
Noriyuki Mizutani
Makoto Fujita
Tomoaki Tanaka
Eisuke Iwasaki
Kotaro Yoshihara
Noriyuki Mizutani
Application Number:
JP2014191948A
Publication Date:
June 07, 2017
Filing Date:
September 19, 2014
Export Citation:
Assignee:
Fuji Xerox Co., Ltd
International Classes:
G03G9/087; G03G9/08
Domestic Patent References:
| JP2002162777A | ||||
| JP2004109485A | ||||
| JP2011203433A | ||||
| JP2004198862A | ||||
| JP2004117958A | ||||
| JP2011158758A | ||||
| JP2007192952A | ||||
| JP2007225736A |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office