Title:
TONER
Document Type and Number:
Japanese Patent JPH0511501
Kind Code:
A
Abstract:
PURPOSE: To provide the toner which is an indefinite shaped toner having a uniform grain size distribution, can form images having a high resolution, is uniformly dispersed with coloring agents and a release agent used at need, is less dependent upon environment, is uniform in electrostatic charge quantity and has good fixing and cleaning properties.
CONSTITUTION: This toner consists of the particles formed by polymerizing the compsn. consisting of polymerizable monomers, the coloring agents, the release agent used at need, and a charge control agent which can be selected as desired. The above-mentioned toner has 3.0 to 10.0μm average grain size, 1.1 to 1.5 dispersion degree and 1.3 to 3.0 indefinite shaped degree.
Inventors:
OKUYAMA TAKEKI
TAKAHASHI JIRO
TSUJITA KENJI
ENDO ISAO
TAKAHASHI JIRO
TSUJITA KENJI
ENDO ISAO
Application Number:
JP19110291A
Publication Date:
January 22, 1993
Filing Date:
July 06, 1991
Export Citation:
Assignee:
KONISHIROKU PHOTO IND
International Classes:
G03G9/087; (IPC1-7): G03G9/087
Attorney, Agent or Firm:
Masahiko Oi
Next Patent: JPS511502