Ink jet printing method and ink jet printing apparatus
US-2016311233-A1 · Oct 27, 2016 · US
White inkjet ink composition for textile printing
US11623998B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11623998-B2 |
| Application number | US-201816639495-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 17, 2018 |
| Priority date | Aug 21, 2017 |
| Publication date | Apr 11, 2023 |
| Grant date | Apr 11, 2023 |
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- Title
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Abstract
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An object is to achieve both good washing fastness and texture by combining a urethane resin of high fracture elongation with a small quantity of crosslinking agent. As a means for achieving the object, a white inkjet ink composition for textile printing is provided that contains a white pigment, a water-dispersible urethane resin having reactivity to cationic compounds, a crosslinking agent, a water-soluble organic solvent, and water; wherein the crosslinking agent is contained by 0.02 to 0.15 parts by mass relative to 1 part by mass of the water-dispersible urethane resin, and as the water-soluble organic solvent, a glycol ether that dissolves by 1 to 60 g in 100 g of water is contained.
First claim
Opening claim text (preview).
What is claimed is: 1. A white inkjet ink composition for textile printing, containing a white pigment, a water-dispersible urethane resin having reactivity to cationic compounds, at least one type of crosslinking agent selected from a group consisting of blocked isocyanate compounds and carbodiimide compounds, a water-soluble organic solvent, and water; wherein the crosslinking agent is contained by 0.02 to 0.15 parts by mass relative to 1 part by mass of the water-dispersible urethane resin, and as the water-soluble organic solvent, tripropylene glycol-n-butyl ether is contained.
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Classifications
Substances with reactive groups together with crosslinking agents · CPC title
Pigment inks · CPC title
- C09D11/38Primary
characterised by non-macromolecular additives other than solvents, pigments or dyes · CPC title
characterised by the solvent · CPC title
containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds · CPC title
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- What does patent US11623998B2 cover?
- An object is to achieve both good washing fastness and texture by combining a urethane resin of high fracture elongation with a small quantity of crosslinking agent. As a means for achieving the object, a white inkjet ink composition for textile printing is provided that contains a white pigment, a water-dispersible urethane resin having reactivity to cationic compounds, a crosslinking agent, a…
- Who is the assignee on this patent?
- Sakata Inx Corp
- What technology area does this patent fall under?
- Primary CPC classification C09D11/38. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Apr 11 2023 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).