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:
Apr. 11, 2017
Filed:
Feb. 16, 2016
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Takayuki Toyoda, Yokohama, JP;
Yasuaki Murai, Kawasaki, JP;
Waka Hasegawa, Tokyo, JP;
Masanori Seki, Yokohama, JP;
Chiaki Nishiura, Pittsburgh, PA (US);
Yuki Tsujii, Tokyo, JP;
Ayano Mashida, Kawasaki, JP;
Masashi Hirose, Machida, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/09 (2006.01); C08K 5/3417 (2006.01); C08K 5/30 (2006.01); C08K 5/3447 (2006.01); C08K 5/3437 (2006.01); C08K 5/3445 (2006.01); C08K 3/04 (2006.01); C08K 5/3462 (2006.01); C08K 5/23 (2006.01); G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0918 (2013.01); C08K 3/04 (2013.01); C08K 5/23 (2013.01); C08K 5/30 (2013.01); C08K 5/3417 (2013.01); C08K 5/3437 (2013.01); C08K 5/3445 (2013.01); C08K 5/3447 (2013.01); C08K 5/3462 (2013.01); G03G 9/0806 (2013.01); G03G 9/091 (2013.01); G03G 9/092 (2013.01); G03G 9/0904 (2013.01);
Abstract
A pigment dispersion containing a pigment, a non-water-soluble solvent, a compound in which an specific azo skeleton structure is bonded to a specific polymer having a monomer unit given, and a polymer compound having a monomer unit that contains a structure selected from the partial structures given by the specific formulas (3) and (4).