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:
Jan. 27, 2015
Filed:
Feb. 14, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Yuko Katsumoto, Yokohama, JP;
Taichi Shintou, Saitama, JP;
Akiko Kitao, Kawasaki, JP;
Takeshi Miyazaki, Ebina, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2014.01); C07D 417/06 (2006.01); G02B 5/23 (2006.01); B41J 31/00 (2006.01); C09B 23/00 (2006.01); G03F 7/004 (2006.01); B41M 5/26 (2006.01); B41M 5/385 (2006.01);
U.S. Cl.
CPC ...
G02B 5/23 (2013.01); B41J 31/00 (2013.01); C09B 23/00 (2013.01); C09D 11/00 (2013.01); G03F 7/004 (2013.01); B41M 5/265 (2013.01); C07D 417/06 (2013.01); B41M 5/385 (2013.01);
Abstract
The coloring matter compound is represented by the following general formula (1): wherein Rand Reach independently represent an alkyl group or an acyl group, or Rand Rmay be bonded to each other so as to form a cyclic organic functional group containing, as a hetero atom, a nitrogen atom to which Rand Rare bonded; Rand Reach independently represent an alkyl group; Rand Reach independently represent an alkyl group or an alkoxy group; Rrepresents a hydrogen atom, an alkyl group or an alkoxy group; and Rrepresents an alkyl group.