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:
Jul. 26, 2016
Filed:
Nov. 05, 2013
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Yasunari Ikeda, Shiojiri, JP;
Akihito Sao, Matsumoto, JP;
Hiroshi Takahashi, Shiojiri, JP;
Shinichi Naito, Chino, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01); C09D 11/38 (2014.01); B41J 2/01 (2006.01); C09D 11/00 (2014.01); C09D 11/328 (2014.01); C08K 5/18 (2006.01); C08K 5/3437 (2006.01); C09D 11/30 (2014.01);
U.S. Cl.
CPC ...
C09D 11/38 (2013.01); B41J 2/01 (2013.01); B41J 2/175 (2013.01); B41J 2/1752 (2013.01); B41J 2/17506 (2013.01); B41J 2/17509 (2013.01); B41J 2/17513 (2013.01); B41J 2/17546 (2013.01); B41J 2/17553 (2013.01); C08K 5/18 (2013.01); C08K 5/3437 (2013.01); C09D 11/00 (2013.01); C09D 11/328 (2013.01); B41J 2/17503 (2013.01); C09D 11/30 (2013.01);
Abstract
An ink composition is held in an ink container that is provided with an ink inlet through which the ink container can be refilled with the ink composition, and is used in a state in which the ink container is fitted into an inkjet recording device that includes a recording head having a nozzle hole that ejects the ink composition, the ink composition including a disperse dye, and at least one of a silicon-based surfactant and a fluorine-based surfactant, the ink composition having a surface tension of 22 to 30 mN/m.