Photocurable ink composition for ink jet recording and ink jet recording method

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United States of America Patent

PATENT NO 10640664
APP PUB NO 20180022946A1
SERIAL NO

15721730

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Abstract

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The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I):

description='In-line Formulae' end='lead'CH2═CR1—COOR2—O—CH═CH—R3  (I)description='In-line Formulae' end='tail'

(wherein R1 is a hydrogen atom or a methyl group, R2 is a divalent organic residue having 2 to 20 carbon atoms, and R3 is a hydrogen atom or a monovalent organic residue having 1 to 11 carbon atoms) and phenoxyethyl (meth)acrylate.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION4-1 NISHI-SHINJUKU 2-CHOME SHINJUKU-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukumoto, Hiroshi Shiojiri, JP 133 1875
Kida, Hiroaki Shiojiri, JP 58 640
Nakane, Hiroki Matsumoto, JP 63 823
Nakano, Keitaro Matsumoto, JP 133 1834
Saito, Toru Yamagata, JP 157 2288

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