Ink jet printing penetrant, ink jet printing ink set, and ink jet printing method
US-2020071553-A1 · Mar 5, 2020 · US
Ink jet textile printing composition set and ink jet textile printing method
US11142664B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11142664-B2 |
| Application number | US-201916362752-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 25, 2019 |
| Priority date | Mar 26, 2018 |
| Publication date | Oct 12, 2021 |
| Grant date | Oct 12, 2021 |
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- Title
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Abstract
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An ink jet textile printing composition set of the invention includes an ink jet textile printing ink composition and a penetrant. The ink jet textile printing ink composition contains a fluorescent dye and water, and the penetrant contains a compound having a lactam structure and water.
First claim
Opening claim text (preview).
What is claimed is: 1. An ink jet textile printing composition set comprising: an ink jet textile printing ink composition and a penetrant, wherein the ink jet textile printing ink composition contains a fluorescent dye and water, a content of the fluorescent dye is 0.8% by mass or more and 5.0% by mass or less based on a total mass of the ink jet textile printing ink composition, and the penetrant contains a compound having a lactam structure and water. 2. The ink jet textile printing composition set according to claim 1 , wherein a content of the compound having the lactam structure is 5.0% by mass or more based on a total mass of the penetrant. 3. The ink jet textile printing composition set according to claim 1 , wherein the compound having the lactam structure contains 2-pyrrolidone or N-methyl-2-pyrrolidone. 4. The ink jet textile printing composition set according to claim 1 , wherein the fluorescent dye is an acidic dye. 5. The ink jet textile printing composition set according to claim 1 , wherein the fluorescent dye contains one or more selected from C.I. Acid Yellow 184, C.I. Acid Yellow 250, C.I. Acid Yellow 73, C.I. Acid Red 52, C.I. Acid Red 74, and C.I. Acid Red 289. 6. The ink jet textile printing composition set according to claim 1 , wherein the ink jet textile printing ink composition contains one or more selected from an Na ion, a K ion, and an Li ion, and a total content of the Na ion, the K ion, and the Li ion is 100 ppm or more and 8000 ppm or less. 7. An ink jet textile printing method, which is a recording method that performs printing using the ink jet textile printing ink composition and the penetrant according to claim 1 , the method comprising: attaching the ink jet textile printing ink composition to a fabric, and attaching the penetrant onto a region where the ink jet textile printing ink composition is attached. 8. An ink jet textile printing method, which is a recording method that performs printing using the ink jet textile printing ink composition and the penetrant according to claim 2 , the method comprising: attaching the ink jet textile printing ink composition to a fabric, and attaching the penetrant onto a region where the ink jet textile printing ink composition is attached. 9. An ink jet textile printing method, which is a recording method that performs printing using the ink jet textile printing ink composition and the penetrant according to claim 3 , the method comprising: attaching the ink jet textile printing ink composition to a fabric, and attaching the penetrant onto a region where the ink jet textile printing ink composition is attached. 10. An ink jet textile printing method, which is a recording method that performs printing using the ink jet textile printing ink composition and the penetrant according to claim 4 , the method comprising: attaching the ink jet textile printing ink composition to a fabric, and attaching the penetrant onto a region where the ink jet textile printing ink composition is attached. 11. An ink jet textile printing method, which is a recording method that performs printing using the ink jet textile printing ink composition and the penetrant according to claim 5 , the method comprising: attaching the ink jet textile printing ink composition to a fabric, and attaching the penetrant onto a region where the ink jet textile printing ink composition is attached. 12. An ink jet textile printing method, which is a recording method that performs printing using the ink jet textile printing ink composition and the penetrant according to claim 6 , the method comprising: attaching the ink jet textile printing ink composition to a fabric, and attaching the penetrant onto a region where the ink jet textile printing ink composition is attached. 13. The ink jet textile printing method according to claim 7 , wherein an attachment amount of the penetrant to an attachment amount of the ink jet textile printing ink composition is 0.3 or more and 2.0 or less in a mass ratio.
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Classifications
Compounds containing nitrogen · CPC title
containing nitrogen · CPC title
Heterocyclic compounds · CPC title
Sympathetic, colour changing or similar inks · CPC title
characterised by non-macromolecular additives other than solvents, pigments or dyes · CPC title
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Frequently asked questions
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- What does patent US11142664B2 cover?
- An ink jet textile printing composition set of the invention includes an ink jet textile printing ink composition and a penetrant. The ink jet textile printing ink composition contains a fluorescent dye and water, and the penetrant contains a compound having a lactam structure and water.
- Who is the assignee on this patent?
- Seiko Epson Corp
- What technology area does this patent fall under?
- Primary CPC classification C09D11/40. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Oct 12 2021 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 5 related publications on this page (citations in our corpus or others sharing the same primary CPC).