Title:
INK COMPOSITION FOR INKJET PRINTING AND PRINTING METHOD OF HYDROPHOBIC FIBER
Document Type and Number:
Japanese Patent JP2018150400
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an ink composition for inkjet printing which is excellent in storage stability and continuous printing stability, does not impose a burden on a head by maintenance of wiping with solidified ink, is friendly to printing environment and a printer apparatus, and can obtain a good printed article.SOLUTION: An ink composition for inkjet printing contains (A) an organic acid having a lactone structure such that one or more hydroxyl groups are converted into alkali chloride in an organic acid having a lactone structure having the hydroxyl group as a substituent, (B) a coloring agent, (C) a styrene-(meth)acrylic copolymer, and (D) a compound represented by formula (1) or diglycerol. In formula (1), AO and OA represent alkylene oxide; R represents a hydrogen atom or an aliphatic hydrocarbon group; m represents an integer of 0 to 30; o and p represent an integer of 0 or 1; and n represents an integer of 1 to 20, where the total sum of m, o and p is 1 or more.SELECTED DRAWING: None
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Inventors:
TERANISHI RYO
SASAKI KEIJO
HIGUCHI HIROKO
KAGAWA TSUKASA
AKANUMA SATOMA
SASAKI KEIJO
HIGUCHI HIROKO
KAGAWA TSUKASA
AKANUMA SATOMA
Application Number:
JP2017045580A
Publication Date:
September 27, 2018
Filing Date:
March 10, 2017
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
C09D11/30; B41J2/01; B41M5/00; C09D11/328; C09D11/38; D06P1/52; D06P5/00; D06P5/20