CN111423760A - Environment-friendly ink and preparation method thereof - Google Patents
Environment-friendly ink and preparation method thereof Download PDFInfo
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- CN111423760A CN111423760A CN202010357041.1A CN202010357041A CN111423760A CN 111423760 A CN111423760 A CN 111423760A CN 202010357041 A CN202010357041 A CN 202010357041A CN 111423760 A CN111423760 A CN 111423760A
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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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
-
- 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
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- 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
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Abstract
The invention relates to the technical field of ink, in particular to environment-friendly ink and a preparation method thereof. The environment-friendly ink is prepared by fully stirring 2-4 parts of polyethylene glycol, 5-8 parts of a dispersing agent, 2-4 parts of a wetting agent, 0.5-1 part of styrene-acrylic resin, 1-3 parts of styrene-acrylic triazole, 1-2 parts of a preservative, 1-3 parts of a defoaming agent, 5-8 parts of a pigment, 70-80 parts of deionized water, 1-3 parts of triethanolamine, 1-3 parts of a lubricant and 1-2 parts of a thickening agent uniformly, then putting the mixture into a sand mill for circular grinding, and finally fully stirring the semi-finished environment-friendly ink and 4-8 parts of a diluting agent. The environment-friendly ink prepared by the invention has the advantages of high curing speed, good scratch resistance, safety and harmlessness.
Description
Technical Field
The invention relates to the technical field of ink, in particular to environment-friendly ink and a preparation method thereof.
Background
The probe test has an important position in the manufacturing process of the semiconductor device, and the grains with abnormal performance in the wafer can be found in time through the probe test, so that the processing consumption of subsequent work is reduced. In the wafer detection process, the wafer bearing table is moved through the XYZR four-axis motion platform to enable the probe to be subjected to a test program by the crystal grain, the test result is returned to the probe table control program after the test of the test machine is completed, and if an unqualified wafer is detected, ink is spotted and marked.
The ink applied to the wafer test at present has a plurality of defects, and the components of the thinner used in the commonly used ink contain butanone or acetone, and the butanone or the acetone has irritation to eyes, nose, throat and mucous membrane of a person when the person inhales the ink carelessly, and the dermatitis can be caused by long-term contact of the ink. In addition, when an unqualified wafer is detected in the wafer detection process, the ink on the wafer is solidified for a long time and is easy to scratch due to external reasons, so that the environment-friendly ink is needed.
Disclosure of Invention
The environment-friendly ink is used for solving the problems that the ink is long in curing time, easy to scratch off due to external reasons, not environment-friendly enough and the like.
The environment-friendly ink comprises, by mass, 2-4 parts of polyethylene glycol, 5-8 parts of a dispersing agent, 2-4 parts of a wetting agent, 0.5-1 part of styrene-acrylic resin, 1-3 parts of styrene-acrylic triazole, 1-2 parts of a preservative, 1-3 parts of a defoaming agent, 5-8 parts of a pigment, 70-80 parts of deionized water, 1-3 parts of triethanolamine, 1-3 parts of a lubricant, 1-2 parts of a thickening agent and 4-8 parts of a diluent.
The preparation method of the environment-friendly ink comprises the following steps:
firstly adding polyethylene glycol and a dispersing agent, uniformly stirring, then adding a wetting agent, styrene-acrylic resin, benzotriazole, a preservative, a defoaming agent, pigment and deionized water, adding triethanolamine, adjusting the pH to 8, fully and uniformly stirring, and then placing into a sand mill for circular grinding for 60min to prepare pigment paste;
taking the obtained pigment paste, sequentially adding a thickening agent, a lubricant and deionized water under full stirring, and stirring for 2 hours to obtain a semi-finished product of environment-friendly ink;
fully stirring semi-finished environment-friendly ink with a mass ratio of 5:1 and a diluent to obtain environment-friendly ink, wherein the type of the ink is No. 15, and the number of the tubes of an integrated circuit suitable for the ink is more than 3000; and (3) fully stirring the semi-finished environment-friendly ink with the mass ratio of 4:1 and the diluent to obtain the environment-friendly ink, wherein the type of the ink is No. 20, and the number of the tubes of the ink suitable for integrated circuits is less than 3000.
Wherein the grinding condition is that the radius of the zirconium beads is 0.5mm, and the filling rate of the zirconium beads is 60 percent.
Wherein the diluent comprises 50% by mass of ethyl acetate and 50% by mass of absolute ethyl alcohol.
Wherein the dosage of the 15# environmental-friendly ink diluent is controlled according to the error of the ink and the diluent
The mass of the ink corresponds to the mass of the thinner ± 5 g. For example, 0.3g of ink-compatible thinner
0.060g, and the dosage of the diluent is 0.055g to 0.065 g.
Wherein the dosage of the 20# environmental-friendly ink diluent is controlled according to the error of the ink and the diluent
The mass of the ink corresponds to the mass of the thinner ± 5 g. For example, 0.3g of ink-compatible thinner
0.075g, 0.070-0.080 g of diluent.
Coating the prepared 15# environmental-friendly ink and 20# ink on a glass sheet, and carrying out a curing rate test and a scratch resistance test.
Compared with the prior art, the invention has the advantages that: the environment-friendly ink has high curing speed, good scratch resistance, safety and harmlessness.
Detailed Description
In order to facilitate an understanding of the present invention, the present invention will be described more fully and in detail with reference to the following examples, but the scope of the present invention is not limited to the following examples.
Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by existing methods.
The amounts stated in the examples below are parts by weight.
Example 1
Environment-friendly ink composition
The ink preparation method comprises the following steps:
firstly adding polyethylene glycol and a dispersing agent, uniformly stirring, then adding a wetting agent, styrene-acrylic resin, benzotriazole, a preservative, a defoaming agent, pigment and deionized water, adding triethanolamine, adjusting the pH to 8, fully and uniformly stirring, and then placing into a sand mill for circular grinding for 60min to prepare pigment paste;
taking the obtained pigment paste, sequentially adding a thickening agent, a lubricant and deionized water under full stirring, and stirring for 2 hours to obtain a semi-finished product of environment-friendly ink;
fully stirring semi-finished environment-friendly ink with a mass ratio of 5:1 and a diluent to obtain environment-friendly ink, wherein the type of the ink is No. 15, and the number of the tubes of an integrated circuit suitable for the ink is more than 3000; and (3) fully stirring the semi-finished environment-friendly ink with the mass ratio of 4:1 and the diluent to obtain the environment-friendly ink, wherein the type of the ink is No. 20, and the number of the tubes of the ink suitable for integrated circuits is less than 3000.
Wherein the grinding condition is that the radius of the zirconium beads is 0.5mm, and the filling rate of the zirconium beads is 60 percent.
Wherein the diluent comprises 50% by mass of ethyl acetate and 50% by mass of absolute ethyl alcohol.
The dosage of the 15# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 5 percent of the mass of the ink, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.060g of diluent, and the amount of the diluent is 0.055g to 0.065 g.
The dosage of the 20# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 4, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.075g of diluent, which is used in an amount of 0.070g to 0.080 g.
Coating the prepared 15# environmental-friendly ink and 20# ink on a glass sheet, and carrying out a curing rate test and a scratch resistance test.
Example 2
Environment-friendly ink composition
| Components | Quantity (parts) |
| Polyethylene glycol | 4 |
| Dispersing agent | 5 |
| Wetting agent | 2 |
| Styrene-acrylic acid urethane | 0.6 |
| Phenylbenzotriazole | 3 |
| Preservative | 2 |
| Defoaming agent | 1 |
| Pigment (I) | 6 |
| Triethanolamine | 1 |
| Lubricant agent | 2 |
| Thickening agent | 1 |
| Diluent | 5 |
| Deionized water | 80 |
The ink preparation method comprises the following steps:
firstly adding polyethylene glycol and a dispersing agent, uniformly stirring, then adding a wetting agent, styrene-acrylic resin, benzotriazole, a preservative, a defoaming agent, pigment and deionized water, adding triethanolamine, adjusting the pH to 8, fully and uniformly stirring, and then placing into a sand mill for circular grinding for 60min to prepare pigment paste;
taking the obtained pigment paste, sequentially adding a thickening agent, a lubricant and deionized water under full stirring, and stirring for 2 hours to obtain a semi-finished product of environment-friendly ink;
fully stirring semi-finished environment-friendly ink with a mass ratio of 5:1 and a diluent to obtain environment-friendly ink, wherein the type of the ink is No. 15, and the number of the tubes of an integrated circuit suitable for the ink is more than 3000; and (3) fully stirring the semi-finished environment-friendly ink with the mass ratio of 4:1 and the diluent to obtain the environment-friendly ink, wherein the type of the ink is No. 20, and the number of the tubes of the ink suitable for integrated circuits is less than 3000.
Wherein the grinding condition is that the radius of the zirconium beads is 0.5mm, and the filling rate of the zirconium beads is 60 percent.
Wherein the diluent comprises 50% by mass of ethyl acetate and 50% by mass of absolute ethyl alcohol.
The dosage of the 15# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 5 percent of the mass of the ink, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.060g of diluent, and the amount of the diluent is 0.055g to 0.065 g.
The dosage of the 20# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 4, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.075g of diluent, which is used in an amount of 0.070g to 0.080 g.
Coating the prepared 15# environmental-friendly ink and 20# ink on a glass sheet, and carrying out a curing rate test and a scratch resistance test.
Example 3
Environment-friendly ink composition
| Components | Quantity (parts) |
| Polyethylene glycol | 2 |
| Dispersing agent | 7 |
| Wetting agent | 3 |
| Styrene-acrylic acid urethane | 1 |
| Phenylbenzotriazole | 1 |
| Preservative | 2 |
| Defoaming agent | 1 |
| Pigment (I) | 6 |
| Triethanolamine | 1 |
| Lubricant agent | 2 |
| Thickening agent | 2 |
| Diluent | 5 |
| Deionized water | 70 |
The ink preparation method comprises the following steps:
firstly adding polyethylene glycol and a dispersing agent, uniformly stirring, then adding a wetting agent, styrene-acrylic resin, benzotriazole, a preservative, a defoaming agent, pigment and deionized water, adding triethanolamine, adjusting the pH to 8, fully and uniformly stirring, and then placing into a sand mill for circular grinding for 60min to prepare pigment paste;
taking the obtained pigment paste, sequentially adding a thickening agent, a lubricant and deionized water under full stirring, and stirring for 2 hours to obtain a semi-finished product of environment-friendly ink;
fully stirring semi-finished environment-friendly ink with a mass ratio of 5:1 and a diluent to obtain environment-friendly ink, wherein the type of the ink is No. 15, and the number of the tubes of an integrated circuit suitable for the ink is more than 3000; and (3) fully stirring the semi-finished environment-friendly ink with the mass ratio of 4:1 and the diluent to obtain the environment-friendly ink, wherein the type of the ink is No. 20, and the number of the tubes of the ink suitable for integrated circuits is less than 3000.
Wherein the grinding condition is that the radius of the zirconium beads is 0.5mm, and the filling rate of the zirconium beads is 60 percent.
Wherein the diluent comprises 50% by mass of ethyl acetate and 50% by mass of absolute ethyl alcohol.
The dosage of the 15# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 5 percent of the mass of the ink, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.060g of diluent, and the amount of the diluent is 0.055g to 0.065 g.
The dosage of the 20# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 4, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.075g of diluent, which is used in an amount of 0.070g to 0.080 g.
Coating the prepared 15# environmental-friendly ink and 20# ink on a glass sheet, and carrying out a curing rate test and a scratch resistance test.
Example 4
Environment-friendly ink composition
The ink preparation method comprises the following steps:
firstly adding polyethylene glycol and a dispersing agent, uniformly stirring, then adding a wetting agent, styrene-acrylic resin, benzotriazole, a preservative, a defoaming agent, pigment and deionized water, adding triethanolamine, adjusting the pH to 8, fully and uniformly stirring, and then placing into a sand mill for circular grinding for 60min to prepare pigment paste;
taking the obtained pigment paste, sequentially adding a thickening agent, a lubricant and deionized water under full stirring, and stirring for 2 hours to obtain a semi-finished product of environment-friendly ink;
fully stirring semi-finished environment-friendly ink with a mass ratio of 5:1 and a diluent to obtain environment-friendly ink, wherein the type of the ink is No. 15, and the number of the tubes of an integrated circuit suitable for the ink is more than 3000; and (3) fully stirring the semi-finished environment-friendly ink with the mass ratio of 4:1 and the diluent to obtain the environment-friendly ink, wherein the type of the ink is No. 20, and the number of the tubes of the ink suitable for integrated circuits is less than 3000.
Wherein the grinding condition is that the radius of the zirconium beads is 0.5mm, and the filling rate of the zirconium beads is 60 percent.
Wherein the diluent comprises 50% by mass of ethyl acetate and 50% by mass of absolute ethyl alcohol. The dosage of the 15# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 5 percent of the mass of the ink, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.060g of diluent, and the amount of the diluent is 0.055g to 0.065 g.
The dosage of the 20# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 4, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.075g of diluent, which is used in an amount of 0.070g to 0.080 g.
Coating the prepared 15# environmental-friendly ink and 20# ink on a glass sheet, and carrying out a curing rate test and a scratch resistance test.
Example 5
Environment-friendly ink composition
The ink preparation method comprises the following steps:
firstly adding polyethylene glycol and a dispersing agent, uniformly stirring, then adding a wetting agent, styrene-acrylic resin, benzotriazole, a preservative, a defoaming agent, pigment and deionized water, adding triethanolamine, adjusting the pH to 8, fully and uniformly stirring, and then placing into a sand mill for circular grinding for 60min to prepare pigment paste;
taking the obtained pigment paste, sequentially adding a thickening agent, a lubricant and deionized water under full stirring, and stirring for 2 hours to obtain a semi-finished product of environment-friendly ink;
fully stirring semi-finished environment-friendly ink with a mass ratio of 5:1 and a diluent to obtain environment-friendly ink, wherein the type of the ink is No. 15, and the number of the tubes of an integrated circuit suitable for the ink is more than 3000; and (3) fully stirring the semi-finished environment-friendly ink with the mass ratio of 4:1 and the diluent to obtain the environment-friendly ink, wherein the type of the ink is No. 20, and the number of the tubes of the ink suitable for integrated circuits is less than 3000.
Wherein the grinding condition is that the radius of the zirconium beads is 0.5mm, and the filling rate of the zirconium beads is 60 percent.
Wherein the diluent comprises 50% by mass of ethyl acetate and 50% by mass of absolute ethyl alcohol. The dosage of the 15# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 5 percent of the mass of the ink, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.060g of diluent, and the amount of the diluent is 0.055g to 0.065 g.
The dosage of the 20# environmental-friendly ink diluent is controlled according to the error that the diluent accounts for 4, and the mass of the diluent corresponding to the mass of the ink is +/-5 g. For example, 0.3g of ink corresponds to 0.075g of diluent, which is used in an amount of 0.070g to 0.080 g.
Coating the prepared 15# environmental-friendly ink and 20# ink on a glass sheet, and carrying out a curing rate test and a scratch resistance test.
Test experiments
The results of testing the curing rate and scratch resistance of the environmental protection ink prepared in the above examples are shown in table 1:
TABLE 1
Wherein the scratch resistance is 1-5 grade, and the scratch resistance of 5 grade is the best.
As shown in Table 1, the environment-friendly ink formulation prepared in example 2 has the best performance by integrating the curing rate and scratch resistance of the environment-friendly ink prepared in each example, has the advantages of uniform dispersion, good stability, no aggregation phenomenon of an ink system and good ink viscous flow state, and can meet the special requirements of the ink on rheological behavior; the addition of the thickener enhances the molecular force of chemical bonds; the environment-friendly ink takes water as a solvent, is safe and environment-friendly, has no pungent smell, and can be quickly volatilized in air and quickly cured because the solvent is water, so that the environment-friendly ink prepared in the embodiment 2 has high curing rate, strong bonding force and environmental protection.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. An environmentally friendly ink, comprising: 2-4 parts of polyethylene glycol, 5-8 parts of a dispersing agent, 2-4 parts of a wetting agent, 0.5-1 part of styrene-acrylic resin, 1-3 parts of benzotriazole, 1-2 parts of a preservative, 1-3 parts of a defoaming agent, 5-8 parts of a pigment, 70-80 parts of deionized water, 1-3 parts of triethanolamine, 1-3 parts of a lubricant, 1-2 parts of a thickening agent and 4-8 parts of a diluent.
2. The preparation method of the environment-friendly ink is characterized by comprising the following steps of:
1) adding polyethylene glycol and a dispersing agent, uniformly stirring, adding a wetting agent, styrene-acrylic resin, benzotriazole, a preservative, a defoaming agent, pigment and deionized water, adding triethanolamine, adjusting the pH to 8, uniformly stirring, and circularly grinding in a sand mill for 60min to obtain pigment paste;
2) taking the obtained pigment color paste, sequentially adding a thickening agent, a lubricant and deionized water under stirring, and stirring for 2 hours to obtain a semi-finished product of environment-friendly ink;
3) and (4) stirring the semi-finished environment-friendly ink and the diluent to obtain the environment-friendly ink.
3. The method for preparing environment-friendly ink according to claim 2, wherein the grinding conditions are that the radius of the zirconium beads is 0.5mm, and the filling rate of the zirconium beads is 60%.
4. The method for preparing environment-friendly ink according to claim 2, wherein the diluent comprises 50% by mass of ethyl acetate and 50% by mass of absolute ethyl alcohol.
5. The method for preparing the environment-friendly ink as claimed in claim 2, wherein the environment-friendly ink is divided into 15# environment-friendly ink and 20# environment-friendly ink, and the mass ratio of the semi-finished environment-friendly ink to the diluent in the 15# environment-friendly ink is 5: 1; the mass ratio of the semi-finished environment-friendly ink to the diluent in the No. 20 environment-friendly ink is 4:1, and the upper and lower limits of mass error of the diluent are +/-5 g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010357041.1A CN111423760A (en) | 2020-04-29 | 2020-04-29 | Environment-friendly ink and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010357041.1A CN111423760A (en) | 2020-04-29 | 2020-04-29 | Environment-friendly ink and preparation method thereof |
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| CN111423760A true CN111423760A (en) | 2020-07-17 |
Family
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060106132A1 (en) * | 2004-10-22 | 2006-05-18 | Zeying Ma | Ink formulations, modified pigment-based ink formulations and methods of making |
| CN104140713A (en) * | 2014-08-05 | 2014-11-12 | 厦门格林泰新材料科技有限公司 | Water-based ink and preparation method and application thereof |
| CN105385234A (en) * | 2015-11-13 | 2016-03-09 | 深圳市墨库图文技术有限公司 | Ink capable of being used for disc printing and preparation method thereof |
| CN109021697A (en) * | 2018-06-25 | 2018-12-18 | 太原理工大学 | A kind of preparation method of lubricious Pigment type neutral ink |
| CN110982336A (en) * | 2019-12-05 | 2020-04-10 | 浙江特美新材料股份有限公司 | Aluminum foil paper water-based environment-friendly ink composition and preparation method thereof |
-
2020
- 2020-04-29 CN CN202010357041.1A patent/CN111423760A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060106132A1 (en) * | 2004-10-22 | 2006-05-18 | Zeying Ma | Ink formulations, modified pigment-based ink formulations and methods of making |
| CN104140713A (en) * | 2014-08-05 | 2014-11-12 | 厦门格林泰新材料科技有限公司 | Water-based ink and preparation method and application thereof |
| CN105385234A (en) * | 2015-11-13 | 2016-03-09 | 深圳市墨库图文技术有限公司 | Ink capable of being used for disc printing and preparation method thereof |
| CN109021697A (en) * | 2018-06-25 | 2018-12-18 | 太原理工大学 | A kind of preparation method of lubricious Pigment type neutral ink |
| CN110982336A (en) * | 2019-12-05 | 2020-04-10 | 浙江特美新材料股份有限公司 | Aluminum foil paper water-based environment-friendly ink composition and preparation method thereof |
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