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

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United States of America Patent

PATENT NO 11898042
APP PUB NO 20210301159A1
SERIAL NO

17232833

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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)

  • SEIKO EPSON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukumoto, Hiroshi Shiojiri, JP 133 1836
Kida, Hiroaki Shiojiri, JP 58 626
Nakane, Hiroki Matsumoto, JP 63 802
Nakano, Keitaro Matsumoto, JP 133 1816
Saito, Toru Yamagata, JP 154 2214

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