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:
May. 23, 2017
Filed:
Apr. 07, 2016
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Akira Matsumoto, Kanagawa, JP;
Masaki Iwase, Kanagawa, JP;
Assignee:
FUJI XEROX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/09 (2006.01); G03G 9/087 (2006.01);
U.S. Cl.
CPC ...
G03G 9/08791 (2013.01); G03G 9/0924 (2013.01); G03G 2215/066 (2013.01);
Abstract
An electrostatic charge image developing toner includes toner particles including a binder resin, a cyano pigment containing cyano group (—CN) in a molecular structure, and a benzonitrile compound which has a structure in which at least one cyano group (—CN) is present on a benzene ring as a substituent and has a molecular weight equal to or smaller than 300, wherein a content of the benzonitrile compound is from 1 ppm to 500 ppm with respect to the total amount of the toner particles.