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:
Nov. 18, 2014
Filed:
Oct. 02, 2009
Applicants:
Katsuhiro Hayashi, Yokohama, JP;
Kenji Nishiguchi, Yokohama, JP;
Inventors:
Katsuhiro Hayashi, Yokohama, JP;
Kenji Nishiguchi, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/01 (2006.01); B41J 2/175 (2006.01); C08L 33/06 (2006.01); C09B 67/00 (2006.01); C09D 5/00 (2006.01); C09D 11/00 (2014.01); G01D 11/00 (2006.01); C09D 11/326 (2014.01);
U.S. Cl.
CPC ...
C09D 11/326 (2013.01);
Abstract
To provide an ink jet ink capable of achieving both high colorability and excellent bleeding resistance of an image and having excellent storage stability, provided is an ink jet ink including at least a pigment and a star polymer having a structure represented by at least one formula selected from the group consisting of the following general formulae (1) to (3).R—(S—R')  General formula (1)R—(X—S—R′)  General formula (2)R—(O—X—S—R′)  General formula (3)