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:
Jan. 29, 2013
Filed:
Mar. 02, 2011
Applicants:
Chie Maruyama, Matsumoto, JP;
Miharu Kanaya, Azumino, JP;
Daisuke Ishihara, Shiojiri, JP;
Ayako Nishiki, Matsumoto, JP;
Inventors:
Chie Maruyama, Matsumoto, JP;
Miharu Kanaya, Azumino, JP;
Daisuke Ishihara, Shiojiri, JP;
Ayako Nishiki, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ink set includes at least a cyan ink composition containing a self-dispersible pigment, a magenta ink composition containing a self-dispersible pigment, and a yellow ink composition containing a pigment coated with a water-insoluble polymer.