Stabilizing aqueous inkjet ink compositions
US-2024400846-A1 · Dec 5, 2024 · US
Inkjet ink, inkjet recording method, and inkjet recording device
US9028600B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9028600-B2 |
| Application number | US-201214004748-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 9, 2012 |
| Priority date | Mar 14, 2011 |
| Publication date | May 12, 2015 |
| Grant date | May 12, 2015 |
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Abstract
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An inkjet ink, which contains water, an organic solvent, a surfactant, and a colorant, wherein the organic solvent contains at least one polyhydric alcohol having an equilibrium moisture content of 30% by mass or higher at a temperature of 23° C. and humidity of 80% RH, at least an amide compound represented by the general formula (I), and at least one selected from the group consisting of compounds represented by the following general formulae (II) to (IV):
First claim
Opening claim text (preview).
The invention claimed is: 1. An inkjet ink, comprising: water; an organic solvent; a surfactant; and a colorant, wherein the organic solvent comprises: a polyhydric alcohol having an equilibrium moisture content of at least 30% by mass at a temperature of 23° C. and a relative humidity of 80%, an amide compound of Formula (I): where R is a C4-C6 alkyl group; and…
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- C09D11/322Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C09D11/30Primary
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
- C09D11/00Primary
Chemistry & Metallurgy · mapped topic
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- What does patent US9028600B2 cover?
- An inkjet ink, which contains water, an organic solvent, a surfactant, and a colorant, wherein the organic solvent contains at least one polyhydric alcohol having an equilibrium moisture content of 30% by mass or higher at a temperature of 23° C. and humidity of 80% RH, at least an amide compound represented by the general formula (I), and at least one selected from the group consisting of comp…
- Who is the assignee on this patent?
- Goto Hiroshi, Gotoh Akihiko, Nagai Kiyofumi, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification C09D11/322. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue May 12 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).