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:
Sep. 21, 2021
Filed:
Dec. 21, 2018
Applicant:
Zeon Corporation, Tokyo, JP;
Inventor:
Kojiro Akazaki, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/09 (2006.01); C09B 23/14 (2006.01); C09B 29/33 (2006.01); C09B 33/147 (2006.01); C09B 67/22 (2006.01); G03G 9/093 (2006.01);
U.S. Cl.
CPC ...
G03G 9/091 (2013.01); C09B 23/143 (2013.01); C09B 29/337 (2013.01); C09B 33/147 (2013.01); C09B 67/0046 (2013.01); G03G 9/09321 (2013.01); G03G 9/09364 (2013.01);
Abstract
A yellow toner which provides, even in small amounts, a sharper color and brighter gloss, and higher reflection density than ever before, and which has excellent light resistance. The yellow toner contains a binder resin and a yellow colorant, wherein, as the yellow colorant, at least one of the compound A represented by the following general formula (1) and the compound B represented by the following general formula (2), and the compound C represented by the following formula (3) are contained: