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. 01, 2013
Filed:
Sep. 03, 2010
Kaoru Takahashi, Saitama, JP;
Yasuaki Murai, Kawasaki, JP;
Kei Inoue, Tokyo, JP;
Masashi Hirose, Machida, JP;
Takeshi Miyazaki, Yokohama, JP;
Ryosuke Nagao, Kawasaki, JP;
Otome Mori, Yokohama, JP;
Minako Kawabe, Koganei, JP;
Kaoru Takahashi, Saitama, JP;
Yasuaki Murai, Kawasaki, JP;
Kei Inoue, Tokyo, JP;
Masashi Hirose, Machida, JP;
Takeshi Miyazaki, Yokohama, JP;
Ryosuke Nagao, Kawasaki, JP;
Otome Mori, Yokohama, JP;
Minako Kawabe, Koganei, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention is a colorant compound represented by the following general formula (1): wherein at least one of R, R, Rand Ris an acylamino group represented by the following general formula (2): wherein Rdenotes one of an alkyl group, a cycloalkyl group, an aryl group, an arylalkyl group, an alkenyl group and a heterocyclic group; and '*' denotes a bonding site with an aromatic ring of the general formula (1).