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:
Jun. 09, 2020
Filed:
Mar. 22, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Akiko Kitao, Kawasaki, JP;
Ai Hayakawa, Tokyo, JP;
Koichi Suzuki, Yokohama, JP;
Ryuji Higashi, Kawasaki, JP;
Taiki Watanabe, Akishima, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/00 (2006.01); G03G 9/09 (2006.01); C09B 26/06 (2006.01); G03G 9/08 (2006.01); C09B 56/20 (2006.01); C09D 11/037 (2014.01); C09B 67/22 (2006.01); C09B 67/00 (2006.01); C09B 67/46 (2006.01); C09D 11/322 (2014.01);
U.S. Cl.
CPC ...
G03G 9/091 (2013.01); C09B 26/06 (2013.01); C09B 56/20 (2013.01); C09B 67/009 (2013.01); C09B 67/0022 (2013.01); C09B 67/0033 (2013.01); C09D 11/037 (2013.01); C09D 11/322 (2013.01); G03G 9/0806 (2013.01);
Abstract
A pigment dispersion has low viscosity and good dispersion property without depending on pigment species. The pigment dispersion contains a dispersion medium, an organic pigment, and a triazo compound having a specific structure.