CN112358764A - Quick-drying gel ink - Google Patents
Quick-drying gel ink Download PDFInfo
- Publication number
- CN112358764A CN112358764A CN202011562793.8A CN202011562793A CN112358764A CN 112358764 A CN112358764 A CN 112358764A CN 202011562793 A CN202011562793 A CN 202011562793A CN 112358764 A CN112358764 A CN 112358764A
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- CN
- China
- Prior art keywords
- ink
- quick
- parts
- thickener
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
Abstract
The invention discloses quick-drying neutral ink which comprises the following raw materials in parts by weight: 20-50 parts of colorant, 0.2-0.5 part of thickener, 0.2-1 part of lubricant, 0.1-1 part of defoamer, 0.1-1 part of penetrant and 14-65 parts of deionized water. Through increasing thickener, defoaming agent, penetrant, the concentration of thickener can effectual improvement ink is in order to reduce the content of moisture, and the penetrant can make during ink high efficiency permeates the paper, more is favorable to ink rapid draing on paper, realizes improving the drying rate of quick-drying neutral ink to improve user experience nature.
Description
Technical Field
The invention relates to an ink material, in particular to quick-dry neutral ink.
Background
The gel ink pen is a pen capable of writing marks or signs on paper, and generally comprises a pen shell, a pen head, a pen cap and an ink-soaked cotton core, wherein the ink-soaked cotton core is an important component of the gel ink pen. When the ink is used as a writing material, the ink written on a paper surface is halated or mistakenly wiped by a user due to the fact that the ink cannot be dried quickly when the ink is used, and therefore user experience is poor. Therefore, how to design an ink capable of being dried quickly after writing is a technical problem to be solved by the invention.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the quick-drying neutral ink is provided, and the drying speed of the quick-drying neutral ink is improved so as to improve the user experience.
The technical scheme provided by the invention is that the quick-drying neutral ink comprises the following raw materials in parts by weight: 20-50 parts of colorant, 0.2-0.5 part of thickener, 0.2-1 part of lubricant, 0.1-1 part of defoamer, 0.1-1 part of penetrant and 14-65 parts of deionized water.
Further, the method also comprises the following steps: 0.1-0.3 part of thixotropic thickening agent.
Further, the thixotropic thickener is an acrylate.
Further, the method also comprises the following steps: 0.1-0.5 part of preservative.
Further, the preservative is isothiazolinone or styrene-acrylic isothiazolinone.
Further, the method also comprises the following steps: 0.5-1 part of pH regulator.
Further, the pH regulator is triethanolamine or diethanolamine.
Further, the thickening agent is one or more of guar gum, oxhide gelatin, hydroxymethyl cellulose, hydroxyethyl cellulose and polyurethane; the lubricant is phosphate or fatty alcohol; the defoaming agent is organic silicon; the penetrating agent is polyether modified siloxane.
Compared with the prior art, the invention has the advantages and positive effects that: according to the quick-drying neutral ink provided by the invention, the thickening agent, the defoaming agent and the penetrating agent are added, the thickening agent can effectively improve the concentration of the ink to reduce the content of water, and the penetrating agent can enable the ink to quickly and efficiently penetrate into paper, so that the quick drying of the ink on the paper is facilitated, the drying speed of the quick-drying neutral ink is improved, and the user experience is improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The quick-drying neutral ink comprises the following raw materials in parts by weight: 20-50 parts of colorant, 0.2-0.5 part of thickener, 0.2-1 part of lubricant, 0.1-1 part of defoamer, 0.1-1 part of penetrant and 14-65 parts of deionized water. Wherein, 0.1-0.3 part of thixotropic thickening agent can be additionally added according to the requirement, and after the thixotropic thickening agent is added, the ink has thixotropy, namely, the ink has no obvious fluidity under low shearing force and has high viscosity, and the ink has fluidity under high shearing force and has low viscosity. Wherein, for the quick-drying neutral ink, 0.5 to 1 part of pH regulator is added according to the needs in order to regulate the pH value. In addition, in order to improve the service life, 0.1 to 0.5 portion of preservative is also included.
For the specific material usage of each component, the colorant may be configured according to the color of the ink, and is not limited or described herein.
Acrylates may be used for the thixotropic thickener.
Isothiazolinone or benzisothiazolinone can be used as the preservative.
Triethanolamine or diethanolamine can be used as the pH adjuster. Further, the preservative is isothiazolinone or styrene-acrylic isothiazolinone.
One or more of guar gum, oxhide gelatin, hydroxymethyl cellulose, hydroxyethyl cellulose and polyurethane can be adopted as the thickening agent; the lubricant is phosphate or fatty alcohol; the defoaming agent is organic silicon; the penetrating agent is polyether modified siloxane.
In the actual blending process, the raw materials are added into a container according to the formula requirements, and the preservative, the pH regulator, the lubricant, the penetrating agent and the deionized water in corresponding metered amounts are stirred and are uniformly stirred; adding a thickening agent and a thixotropic thickening agent, and continuously stirring until the mixture is uniform; and adding the coloring agent, continuing stirring, adding the defoaming agent after the mixture is uniform, and ending stirring until no large amount of bubbles are generated. And then, filtering the mixed liquid by a 1-micron PP cotton filter element to obtain the corresponding ink.
Compared with the prior art, the invention has the advantages and positive effects that: according to the quick-drying neutral ink provided by the invention, the thickening agent, the defoaming agent and the penetrating agent are added, the thickening agent can effectively improve the concentration of the ink to reduce the content of water, and the penetrating agent can enable the ink to quickly and efficiently penetrate into paper, so that the quick drying of the ink on the paper is facilitated, the drying speed of the quick-drying neutral ink is improved, and the user experience is improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The quick-drying neutral ink is characterized by comprising the following raw materials in parts by weight: 20-50 parts of colorant, 0.2-0.5 part of thickener, 0.2-1 part of lubricant, 0.1-1 part of defoamer, 0.1-1 part of penetrant and 14-65 parts of deionized water.
2. The quick drying gel ink according to claim 1, further comprising:
0.1-0.3 part of thixotropic thickening agent.
3. The quick drying neutral ink of claim 2, wherein the thixotropic thickener is an acrylate.
4. The quick drying gel ink according to claim 1, further comprising: 0.1-0.5 part of preservative.
5. The quick drying neutral ink according to claim 4, wherein the preservative is isothiazolinone or benzisothiazolinone.
6. The quick drying gel ink according to claim 1, further comprising:
0.5-1 part of pH regulator.
7. The quick drying neutral ink as claimed in claim 6, wherein the pH regulator is triethanolamine or diethanolamine.
8. The quick drying neutral ink according to any one of claims 1 to 7, wherein the thickener is one or more of guar gum, xanthene gelatin, hydroxymethyl cellulose, hydroxyethyl cellulose, polyurethane; the lubricant is phosphate or fatty alcohol; the defoaming agent is organic silicon; the penetrating agent is polyether modified siloxane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011562793.8A CN112358764A (en) | 2020-12-25 | 2020-12-25 | Quick-drying gel ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011562793.8A CN112358764A (en) | 2020-12-25 | 2020-12-25 | Quick-drying gel ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112358764A true CN112358764A (en) | 2021-02-12 |
Family
ID=74534648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011562793.8A Pending CN112358764A (en) | 2020-12-25 | 2020-12-25 | Quick-drying gel ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112358764A (en) |
-
2020
- 2020-12-25 CN CN202011562793.8A patent/CN112358764A/en active Pending
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