Title:
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
Document Type and Number:
Japanese Patent JPH04273255
Kind Code:
A
Abstract:
PURPOSE: A binder resin has good affinity to a carbon black and the toner consisting of such resin can copy bright images.
CONSTITUTION: This electrostatic charge image developing toner consists of the binder resin, the carbon black and other additives and is formed by using a polyester resin having an oxazoline ring in the molecule, an urethame modified polyester resin having the oxazoline ring in the molecule or the composite resin composed of one kind thereof and a vinyl monomer as the binder resin.
Inventors:
HOSODA ATSUSHI
MATSUKURI KINJI
SUGAWARA RYOZO
FURUTA HIDEYUKI
MATSUKURI KINJI
SUGAWARA RYOZO
FURUTA HIDEYUKI
Application Number:
JP3405791A
Publication Date:
September 29, 1992
Filing Date:
February 28, 1991
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS
International Classes:
G03G9/087; (IPC1-7): G03G9/087
Attorney, Agent or Firm:
Takahashi victory