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:
Oct. 18, 2016
Filed:
Mar. 26, 2013
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/01 (2006.01); C09D 11/30 (2014.01); B41J 2/21 (2006.01); C09D 11/101 (2014.01); B41J 11/00 (2006.01);
U.S. Cl.
CPC ...
C09D 11/30 (2013.01); B41J 2/2107 (2013.01); B41J 11/002 (2013.01); C09D 11/101 (2013.01);
Abstract
An ultraviolet ray-curable clear ink composition includes a polymerizable compound; and a photopolymerization initiator, in which the polymerizable compound contains a vinyl ether group-containing (meth)acrylic acid ester represented by the following formula (I) and 5% by mass to 25% by mass of urethane oligomer with respect to the total mass of the ink composition.CH═CR—COOR—O—CH═CH—R  (I)