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. 08, 2018
Filed:
Oct. 02, 2014
Applicant:
Tokyo Printing Ink Mfg. Co., Ltd., Tokyo, JP;
Inventors:
Shigenori Kobayashi, Saitama, JP;
Fumitaka Yamaguchi, Saitama, JP;
Assignee:
TOKYO PRINTING INK MFG. CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/10 (2014.01); C09D 11/36 (2014.01); B41J 2/01 (2006.01); C09D 11/101 (2014.01); C09D 11/322 (2014.01); C09D 11/102 (2014.01);
U.S. Cl.
CPC ...
C09D 11/101 (2013.01); C09D 11/102 (2013.01); C09D 11/322 (2013.01); C09D 11/36 (2013.01); B41J 2/01 (2013.01);
Abstract
A photocationically curable ink jet ink includes: a photoacid generator; a pigment; a monofunctional epoxy compound; a bifunctional epoxy compound; a monofunctional oxetane compound; and a bifunctional oxetane compound. In the photocationically curable ink jet ink, a concentration of the monofunctional epoxy compound is 20 wt % to 50 wt %, a concentration of the bifunctional epoxy compound is 20 wt % to 50 wt %, a concentration of the monofunctional oxetane compound is 5 wt % to 20 wt %, and a concentration of the bifunctional oxetane compound is 5 wt % to 20 wt %.