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. 08, 2025
Filed:
Dec. 01, 2022
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Emi Takeuchi, Shiojiri, JP;
Assignee:
SEIKO EPSON CORPORATION, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/32 (2014.01); B41M 7/00 (2006.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C09D 11/32 (2013.01); B41M 7/0081 (2013.01); C09D 11/38 (2013.01);
Abstract
An ink jet recording method includes a step of ejecting a radiation curable ink jet composition on a recording medium and a step of emitting radiation rays to the recording medium, the ink jet composition contains a colorant and a thioxanthone-based photopolymerization initiator, the colorant includes neither a yellow-based colorant nor a black-based colorant, and emission energy of the radiation rays is set to 900 mJ/cmor more per one emission.