Textile printing ink jet ink composition set and recording method
US-2019249025-A1 · Aug 15, 2019 · US
Ink composition for ink jet textile printing and recording method
US12534852B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12534852-B2 |
| Application number | US-202117562239-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 27, 2021 |
| Priority date | Dec 28, 2020 |
| Publication date | Jan 27, 2026 |
| Grant date | Jan 27, 2026 |
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- Title
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Abstract
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An ink composition for ink jet textile printing of the present disclosure contains a color material, a water-soluble organic solvent, and water, and the color material contains a color material A represented by Formula (1) below, a color material B represented by Formula (2) below, and a color material C that has a triazine structure and is different from the color material A and the color material B.
First claim
Opening claim text (preview).
What is claimed is: 1 . An ink composition for ink jet textile printing, the ink composition comprising a color material, a water-soluble organic solvent, and water, wherein the color material contains a color material A represented by Formula (1) below, a color material B represented by Formula (2) below, and a color material C that has a triazine structure and that is different from the color material A and the color material B and includes C.I. Reactive Orange 12, and wherein a ratio of a sum of a content of the color material A and a content of the color material B to a content of the color material C in the ink composition for ink jet textile printing is 1.0:2.0 to 4.0:1.0 in terms of mass ratio 2 . The ink composition for ink jet textile printing according to claim 1 , wherein a ratio of a content of the color material A to a content of the color material B in the ink composition for ink jet textile printing is 2.0:3.0 to 3.0:2.0 in terms of mass ratio. 3 . The ink composition for ink jet textile printing according to claim 1 , wherein the water-soluble organic solvent contains a component having an SP value of 14 or less. 4 . The ink composition for ink jet textile printing according to claim 3 , wherein a ratio of a content of the component having the SP value of 14 or less to a total amount of the color material in the ink composition for ink jet textile printing is 0.5 or more in terms of mass ratio. 5 . The ink composition for ink jet textile printing according to claim 3 , wherein a ratio of the content of the component having the SP value of 14 or less to a total amount of the color material C in the ink composition for ink jet textile printing is 1.0 or more in terms of mass ratio. 6 . A recording method comprising discharging the ink composition for ink jet textile printing according to claim 1 by an ink jet method and attaching the ink composition for ink jet textile printing to a recording medium.
Assignees
Inventors
Classifications
characterised by colouring agents · CPC title
- D06P5/30Primary
Ink jet printing · CPC title
using reactive dyes · CPC title
Heterocyclic compounds · CPC title
Triazines · CPC title
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Frequently asked questions
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- What does patent US12534852B2 cover?
- An ink composition for ink jet textile printing of the present disclosure contains a color material, a water-soluble organic solvent, and water, and the color material contains a color material A represented by Formula (1) below, a color material B represented by Formula (2) below, and a color material C that has a triazine structure and is different from the color material A and the color mate…
- Who is the assignee on this patent?
- Seiko Epson Corp
- What technology area does this patent fall under?
- Primary CPC classification D06P5/30. Mapped technology areas include Textiles & Paper.
- When was this patent published?
- Publication date Tue Jan 27 2026 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).