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:
May. 12, 2015
Filed:
Nov. 15, 2012
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Kenichiro Kubota, Shiojiri, JP;
Makoto Nagase, Shiojiri, JP;
Maki Ito, Shiojiri, JP;
Keiji Iida, Chikuhoku-mura, JP;
Akihito Sao, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, Suwa-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/01 (2006.01); C09D 11/36 (2014.01); B41J 2/04 (2006.01); C09D 11/30 (2014.01); B41J 2/21 (2006.01); B41M 5/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/36 (2013.01); B41J 2/04 (2013.01); C09D 11/30 (2013.01); B41J 2/2107 (2013.01); B41M 5/0047 (2013.01); B41M 5/0064 (2013.01);
Abstract
The nonaqueous ink composition for ink jet printing contains a compound represented by General Formula (1) below, and a heterocyclic compound selected from lactones and lactams. (In Formula (1), Rrepresents an alkyl group having 1 to 4 carbon atoms, and Rand Rrepresent a methyl group or an ethyl group.)