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:
Dec. 10, 2013
Filed:
Dec. 28, 2010
Taketoshi Kagose, Shiojiri, JP;
Toshiyuki Miyabayashi, Shiojiri, JP;
Satoru Miura, Matsumoto, JP;
Toru Saito, Minawa-Machi, JP;
Hiroki Nakane, Matsumoto, JP;
Jun Ito, Shimosuwa-Machi, JP;
Hiroyuki Kajimoto, Matsumoto, JP;
Chigusa Sato, Shiojiri, JP;
Hiroaki Kida, Matsumoto, JP;
Taketoshi Kagose, Shiojiri, JP;
Toshiyuki Miyabayashi, Shiojiri, JP;
Satoru Miura, Matsumoto, JP;
Toru Saito, Minawa-Machi, JP;
Hiroki Nakane, Matsumoto, JP;
Jun Ito, Shimosuwa-Machi, JP;
Hiroyuki Kajimoto, Matsumoto, JP;
Chigusa Sato, Shiojiri, JP;
Hiroaki Kida, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A radiation-curable ink composition contains (A) aminoacrylate at 1 mass % to 10 mass %, inclusive, (B) phenoxyethyl acrylate at 20 mass % to 50 mass %, inclusive, and (C) tetraethylene glycol diacrylate at 1 mass % to 20 mass %, inclusive, in its reaction component, as well as (E) bis(2,4,6-trimethylbenzoyl)-phenylphosphine oxide at 3 parts by mass to 8 parts by mass, inclusive, (F) 2,4,6-trimethylbenzoyl-diphenyl-phosphine oxide at 3 parts by mass to 5 parts by mass, inclusive, in 100 parts by mass of the reaction component, and (G) diethylthioxanthone at 1 part by mass to 3 parts by mass, inclusive, in 100 parts by mass of the reaction component.