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US 2023/0265304 A1Published application
Ink Jet Textile-Printing Ink Composition, Recording Method, And Recorded Material
AssigneeSeiko Epson Corporation
InventorsKohei ISHIDA, Yasuhiro OKI, Tomohiro ARUGA
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Abstract
An ink jet textile-printing ink composition according to the present disclosure contains an acidic dye having water solubility of 30 g/L or less at 20° C., a water-soluble organic solvent, and water, wherein a glycol-based solvent and a cyclic-amide-based solvent are contained as the water-soluble organic solvent, and the cyclic-amide-based solvent contains one or both of ε-caprolactam and N-hydroxyethyl-2-pyrrolidone.
Claims10
An ink jet textile-printing ink composition comprising:
- an acidic dye having water solubility of 30 g/L or less at 20° C.;
- a water-soluble organic solvent;
- and
- water, wherein
- a glycol-based solvent and a cyclic-amide-based solvent are contained as the water-soluble organic solvent, and
- the cyclic-amide-based solvent contains one or both of ε-caprolactam and N-hydroxyethyl-2-pyrrolidone.
3 more elements
Dependencies are inferred from the claim text.