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. 15, 2019
Filed:
Jun. 28, 2017
Seiko Epson Corporation, Tokyo, JP;
Keitaro Nakano, Matsumoto, JP;
Toshiyuki Yoda, Matsumoto, JP;
Seiko Epson Corporation, , JP;
Abstract
A radiation-curable ink jet composition contains at least one monomer A represented by general formula (I): CH═CR—COOR—O—CH═CH—R, wherein Rrepresents a hydrogen atom or a methyl group, Rrepresents a divalent organic moiety having a carbon number of 2 to 20, and Rrepresents a hydrogen atom or a monovalent organic moiety having a carbon number of 1 to 11. The composition also contains a cyclic, linear, or branched monomer B containing a (meth)acryloyloxy or (meth)acryloyl group in which the total number of nitrogen atoms and oxygen atoms other than the oxygen atoms contained in the (meth)acryloyloxy or (meth)acryloyl group is at least 2, and at least one monomer C represented by the following general formula (II):