The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 1996
Filed:
Nov. 02, 1994
Applicant:
Inventors:
Kazuyoshi Hagiwara, Tokyo, JP;
Hirohide Tanikawa, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
118653 ; 358300 ;
Abstract
A toner for developing electrostatic images has a binder resin having as a constituent an acid component with an acid value of from 0.5 mg.KOH/g to 100 mg.KOH/g, a colorant, and at least one of compounds represented by Formulas (I), (II) and (III).