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. 26, 2015
Filed:
Aug. 29, 2012
Yuji Kameyama, Tokyo, JP;
Mayuko Okamoto, Tokyo, JP;
Yohei Konda, Tokyo, JP;
Kazuhiro Jonai, Tokyo, JP;
Norio Suzuki, Tokyo, JP;
Yuji Kameyama, Tokyo, JP;
Mayuko Okamoto, Tokyo, JP;
Yohei Konda, Tokyo, JP;
Kazuhiro Jonai, Tokyo, JP;
Norio Suzuki, Tokyo, JP;
TOYO INK SC HOLDINGS CO., LTD., Tokyo, JP;
TOYO INK CO., LTD., Tokyo, JP;
Abstract
Provided is an ink composition used in active energy ray-curable inkjet printing, which has excellent curing property, discharge property, storage stability, and compatibility with various substrates. The inkjet ink composition of the present invention includes at least two types of polymerizable compounds selected from a group consisting of (A) 2-(2-vinyloxyethoxy) ethyl acrylate, (B) N-vinyl caprolactam, and (C) at least one type of bifunctional acrylate monomer including at least a diacrylate having a molecular weight of 250 or less.