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. 14, 2016
Filed:
Dec. 15, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Katsuhiro Hayashi, Yokohama, JP;
Ikuo Nakazawa, Kawasaki, JP;
Ryota Takeuchi, Yokohama, JP;
Hideyuki Saito, Saitama, JP;
Shigemoto Abe, Yokohama, JP;
Taro Endo, Kawasaki, JP;
Ai Sakuma, Ichikawa, JP;
Naofumi Shimomura, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/322 (2014.01); C09D 133/14 (2006.01); C09D 11/107 (2014.01); C08K 5/3437 (2006.01);
U.S. Cl.
CPC ...
C09D 11/322 (2013.01); C08K 5/3437 (2013.01); C09D 11/107 (2013.01); C09D 133/14 (2013.01);
Abstract
An ink jet ink including water, a pigment and a polymer. The pigment has a secondary amino group. The polymer contains a unit derived from a monomer having a ring structure containing a tertiary amino group.