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:
Jul. 23, 2019
Filed:
Feb. 24, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Yutaka Tani, Kawasaki, JP;
Masanori Seki, Yokohama, JP;
Yoshio Kinoshita, Tokyo, JP;
Keigo Gouda, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/328 (2014.01); C09D 11/037 (2014.01); C09B 11/10 (2006.01); C09B 11/12 (2006.01); C07C 309/46 (2006.01); C07C 309/58 (2006.01);
U.S. Cl.
CPC ...
C09D 11/328 (2013.01); C07C 309/46 (2013.01); C07C 309/58 (2013.01); C09B 11/12 (2013.01); C09D 11/037 (2013.01);
Abstract
A compound is represented by the following formula (1). In the compound represented by Formula (1), at least one of Rto Ris a group particularly high electron withdrawing property, such as a sulfonic acid group and a carboxylic acid group or a group having the next highest electron withdrawing property to the sulfonic acid group and the carboxylic acid group, such as a halogen atom.