CN113337158A - Ink for ink-jet printer and preparation method thereof - Google Patents
Ink for ink-jet printer and preparation method thereof Download PDFInfo
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- CN113337158A CN113337158A CN202110728671.XA CN202110728671A CN113337158A CN 113337158 A CN113337158 A CN 113337158A CN 202110728671 A CN202110728671 A CN 202110728671A CN 113337158 A CN113337158 A CN 113337158A
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- ink
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- jet printer
- water
- soluble
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- 238000002360 preparation method Methods 0.000 title abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 239000003822 epoxy resin Substances 0.000 claims abstract description 13
- 239000000049 pigment Substances 0.000 claims abstract description 13
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000004094 surface-active agent Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 10
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims abstract description 10
- DWKJNNWQZHJJSH-UHFFFAOYSA-N 2-amino-2-(2-hydroxyethyl)butane-1,1,1,4-tetrol Chemical compound OCCC(C(O)(O)O)(N)CCO DWKJNNWQZHJJSH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 6
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229920000058 polyacrylate Polymers 0.000 claims description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 4
- GWAKFAUFNNPZFE-UHFFFAOYSA-K trisodium 2-[4-[(2-amino-4-oxidophenyl)diazenyl]anilino]-5-[(1-amino-8-oxido-7-phenyldiazenyl-3,6-disulfonaphthalen-2-yl)diazenyl]benzenesulfonate Chemical compound NC1=C(C(=CC2=CC(=C(C(=C12)O)N=NC1=CC=CC=C1)S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC1=CC(=C(C=C1)NC1=CC=C(C=C1)N=NC1=C(C=C(C=C1)O)N)S(=O)(=O)[O-].[Na+].[Na+].[Na+] GWAKFAUFNNPZFE-UHFFFAOYSA-K 0.000 claims description 4
- 229920006217 cellulose acetate butyrate Polymers 0.000 claims description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000007639 printing Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000976 ink Substances 0.000 description 35
- 238000009472 formulation Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- C09D11/30—Inkjet printing inks
-
- 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
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses ink for an ink-jet printer, which is characterized by being prepared from the following raw materials in parts by weight: 3-6 parts of pigment, 1-4 parts of water-soluble polymerized cyclodextrin, 1-3 parts of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 2-5 parts of water-soluble hyperbranched epoxy resin, 1-3 parts of surfactant, 0.5-1.2 parts of drier, 0.2-0.7 part of flatting agent and 80-120 parts of deionized water. The invention also discloses a preparation method of the ink for the ink-jet printer. The ink for the ink-jet printer disclosed by the invention has the advantages of good printing performance, good adhesive force, stable performance, scratch resistance, good waterproofness, excellent durability and stability of ink-jet images, high drying speed, safety in use and environmental friendliness.
Description
Technical Field
The invention relates to the technical field of ink-jet printing, in particular to ink for an ink-jet printer and a preparation method thereof.
Background
With the popularization of computers, ink-jet printers are widely used, and compared with laser printers, the printers are lower in price, smaller in noise, and capable of obtaining high-quality color graphics and image output, and are more and more accepted by wide users, the popularization rate is gradually improved, and families and office affairs tend to be more convenient, efficient and standard. Due to the particularity of the inkjet printing method, there are high demands for inks for inkjet printers, such as very strict demands for the viscosity, resistivity, compatibility of components, solubility, and wettability to a substrate of the ink.
Ink for inkjet printers generally consists of colorants, binders, and other additives. The ink for the traditional ink-jet printer can fade rapidly under the irradiation of outdoor light, is not scratch-resistant, is not waterproof and is easy to oxidize. Ink-jet printers in the market are generally poor in stability, and flocculation and precipitation can be generated after the ink-jet printers are stored for a long time, so that a spray head of an ink box is blocked; after printing, the paper generates foul smell and nose choking smell; the durability and stability of the ink-jet image are not good.
For example, chinese patent document CN 104212240B discloses an ink for inkjet printer using a compound plant extract, which can not only release negative air ions for a long time, purify air, and benefit human health; also has certain inhibiting and killing effects on staphylococcus, escherichia coli, gram-positive bacteria and other various germs and fungi; meanwhile, the refreshing tea has fragrant smell, is fresh and refreshing, relieves pressure, can leave lasting fragrance after being used, has the health-care effects of refreshing and restoring consciousness and eliminating fatigue, is suitable for all ages, and has very wide application prospect. However, the components are many and complex, the price is high, and the performance stability, the scratch resistance and the waterproof performance need to be further improved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the ink for the ink-jet printer and the preparation method thereof, wherein the ink has the advantages of good printing performance, good adhesive force, stable performance, scratch resistance, good waterproofness, excellent durability and stability of ink-jet images, high drying speed, and safe and environment-friendly use.
In order to achieve the purpose, the invention adopts the technical scheme that: the ink for the ink-jet printer is characterized by being prepared from the following raw materials in parts by weight: 3-6 parts of pigment, 1-4 parts of water-soluble polymerized cyclodextrin, 1-3 parts of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 2-5 parts of water-soluble hyperbranched epoxy resin, 1-3 parts of surfactant, 0.5-1.2 parts of drier, 0.2-0.7 part of flatting agent and 80-120 parts of deionized water.
Preferably, the leveling agent is one or more of a polyacrylate leveling agent, a cellulose acetate butyrate leveling agent and a polyvinyl butyral leveling agent.
Preferably, the drier is a mixture of any two or more of methanol, ethanol and isopropanol mixed in any proportion.
Preferably, the surfactant is at least one of sodium dodecyl benzene sulfonate, isomeric alcohol polyoxyethylene ether and AEO 9.
Preferably, the water-soluble hyperbranched epoxy resin is prepared by the method of example 1 in CN 201110132641.9.
Preferably, the pigment is at least one of direct black 168 and PK 7.
Another object of the present invention is to provide a method for preparing the ink for an inkjet printer, comprising the steps of: mixing the raw materials in proportion, dispersing at the dispersion speed of 8000-12000rpm at 50-60 ℃ for 10-20 minutes, and then at the dispersion speed of 15000-22000rpm at 30-40 ℃ for 15-25 minutes; and filtering to obtain the ink for the ink-jet printer.
Detailed Description
The following detailed description of preferred embodiments of the invention will be made.
The ink for the ink-jet printer is characterized by being prepared from the following raw materials in parts by weight: 3-6 parts of pigment, 1-4 parts of water-soluble polymerized cyclodextrin, 1-3 parts of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 2-5 parts of water-soluble hyperbranched epoxy resin, 1-3 parts of surfactant, 0.5-1.2 parts of drier, 0.2-0.7 part of flatting agent and 80-120 parts of deionized water.
Preferably, the leveling agent is one or more of a polyacrylate leveling agent, a cellulose acetate butyrate leveling agent and a polyvinyl butyral leveling agent.
Preferably, the drier is a mixture of any two or more of methanol, ethanol and isopropanol mixed in any proportion.
Preferably, the surfactant is at least one of sodium dodecyl benzene sulfonate, isomeric alcohol polyoxyethylene ether and AEO 9.
Preferably, the water-soluble hyperbranched epoxy resin is prepared by the method of example 1 in CN 201110132641.9.
Preferably, the pigment is at least one of direct black 168 and PK 7.
Another object of the present invention is to provide a method for preparing the ink for an inkjet printer, comprising the steps of: mixing the raw materials in proportion, dispersing at the dispersion speed of 8000-12000rpm at 50-60 ℃ for 10-20 minutes, and then at the dispersion speed of 15000-22000rpm at 30-40 ℃ for 15-25 minutes; and filtering to obtain the ink for the ink-jet printer.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the ink for the full-inkjet printer provided by the invention has the advantages of good printing performance, good adhesive force, good performance stability, scratch resistance, good waterproofness, excellent durability and stability of an inkjet image, high drying speed, safety in use and environmental friendliness.
The invention will be further described with reference to specific examples, but the scope of protection of the invention is not limited thereto:
example 1
The embodiment provides ink for an ink-jet printer, which is characterized by being prepared from the following raw materials in parts by weight: 3 parts of pigment, 1 part of water-soluble polymerized cyclodextrin, 1 part of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 2 parts of water-soluble hyperbranched epoxy resin, 1 part of surfactant, 0.5 part of drier, 0.2 part of flatting agent and 80 parts of deionized water.
The flatting agent is a polyacrylate flatting agent; the drier is methanol; the surfactant is sodium dodecyl benzene sulfonate; the water-soluble hyperbranched epoxy resin is prepared by the method of embodiment 1 in CN 201110132641.9; the pigment is direct black 168.
The preparation method of the ink for the ink-jet printer is characterized by comprising the following steps of: mixing the raw materials in proportion, dispersing at 50 deg.C at 8000rpm for 10 min, and dispersing at 30 deg.C at 15000rpm for 15 min; and filtering to obtain the ink for the ink-jet printer.
Example 2
The present example provides an ink for an inkjet printer, which has a formulation and a preparation method substantially the same as those of example 1, except that the ink is prepared from the following raw materials in parts by weight: 4 parts of pigment, 2 parts of water-soluble polymeric cyclodextrin, 1.5 parts of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 3 parts of water-soluble hyperbranched epoxy resin, 1.5 parts of surfactant, 0.7 part of drier, 0.3 part of flatting agent and 90 parts of deionized water.
Example 3
The present example provides an ink for an inkjet printer, which has a formulation and a preparation method substantially the same as those of example 1, except that the ink is prepared from the following raw materials in parts by weight: 4.5 parts of pigment, 2.5 parts of water-soluble poly-cyclodextrin, 2 parts of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 3.5 parts of water-soluble hyperbranched epoxy resin, 2 parts of surfactant, 0.8 part of drier, 0.4 part of flatting agent and 100 parts of deionized water.
Example 4
The present example provides an ink for an inkjet printer, which has a formulation and a preparation method substantially the same as those of example 1, except that the ink is prepared from the following raw materials in parts by weight: 5.5 parts of pigment, 3.5 parts of water-soluble poly-cyclodextrin, 2.5 parts of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 4.5 parts of water-soluble hyperbranched epoxy resin, 2.5 parts of surfactant, 1.1 parts of drier, 0.6 part of flatting agent and 115 parts of deionized water.
Example 5
The present example provides an ink for an inkjet printer, which has a formulation and a preparation method substantially the same as those of example 1, except that the ink is prepared from the following raw materials in parts by weight: 6 parts of pigment, 4 parts of water-soluble polymerized cyclodextrin, 3 parts of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 5 parts of water-soluble hyperbranched epoxy resin, 3 parts of surfactant, 1.2 parts of drier, 0.7 part of flatting agent and 120 parts of deionized water.
Comparative example 1
This example provides an ink for an ink jet printer having substantially the same formulation and preparation as in example 1, except that no water soluble polymeric cyclodextrin is added.
Comparative example 2
This example provides an ink for an ink jet printer having substantially the same formulation and preparation method as example 1, except that no water-soluble hyperbranched epoxy resin is added.
To further illustrate the beneficial technical effects of the products of the examples of the present application, the inks for inkjet printers prepared in the examples were subjected to the relevant performance tests, and the test results are shown in table 1, test methods and performance test methods of the inks in the fair reference ZL 200510137886.5.
TABLE 1
| Item | Condition of nozzle | Moisture status | Definition and plumpness of handwriting | Abrasion resistance | Water resistance |
| Example 1 | ▲▲▲ | ▽▽▽ | ★★★ | ◆◆◆ | ●●● |
| Example 2 | ▲▲▲ | ▽▽▽ | ★★★ | ◆◆◆ | ●●● |
| Example 3 | ▲▲▲ | ▽▽▽ | ★★★ | ◆◆◆ | ●●● |
| Example 4 | ▲▲▲ | ▽▽▽ | ★★★ | ◆◆◆ | ●●● |
| Example 5 | ▲▲▲ | ▽▽▽ | ★★★ | ◆◆◆ | ●●● |
| Comparative example 1 | ▲▲▲ | ▽▽ | ★★ | ◆◆◆ | ●●● |
| Comparative example 2 | ▲▲▲ | ▽▽ | ★★ | ◆◆ | ●●● |
As can be seen from the data in Table 1, the ink products for inkjet printers in the examples of the present application have a better overall performance than the comparative examples.
The above-mentioned embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (6)
1. The ink for the ink-jet printer is characterized by being prepared from the following raw materials in parts by weight: 3-6 parts of pigment, 1-4 parts of water-soluble polymerized cyclodextrin, 1-3 parts of bis (2-hydroxyethyl) amino (trihydroxymethyl) methane, 2-5 parts of water-soluble hyperbranched epoxy resin, 1-3 parts of surfactant, 0.5-1.2 parts of drier, 0.2-0.7 part of flatting agent and 80-120 parts of deionized water.
2. The ink for an inkjet printer according to claim 1, wherein the leveling agent is one or more of a polyacrylate leveling agent, a cellulose acetate butyrate leveling agent, and a polyvinyl butyral leveling agent.
3. The ink for an inkjet printer according to claim 1, wherein the drier is a mixture of any two or more of methanol, ethanol, and isopropyl alcohol mixed at any ratio.
4. The ink for an inkjet printer according to claim 1, wherein the surfactant is at least one of sodium dodecylbenzenesulfonate, isoalcohol polyoxyethylene ether, and AEO 9.
5. The ink for an inkjet printer according to claim 1, wherein the pigment is at least one of direct black 168, PK 7.
6. A method for preparing an ink for an ink-jet printer according to any one of claims 1 to 5, comprising the steps of: mixing the raw materials in proportion, dispersing at the dispersion speed of 8000-12000rpm at 50-60 ℃ for 10-20 minutes, and then at the dispersion speed of 15000-22000rpm at 30-40 ℃ for 15-25 minutes; and filtering to obtain the ink for the ink-jet printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110728671.XA CN113337158A (en) | 2021-06-29 | 2021-06-29 | Ink for ink-jet printer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110728671.XA CN113337158A (en) | 2021-06-29 | 2021-06-29 | Ink for ink-jet printer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113337158A true CN113337158A (en) | 2021-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110728671.XA Pending CN113337158A (en) | 2021-06-29 | 2021-06-29 | Ink for ink-jet printer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113337158A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117186695A (en) * | 2023-09-22 | 2023-12-08 | 广州市科帕电子科技有限公司 | Ink for ink jet printer and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336950A (en) * | 1997-12-01 | 2002-02-20 | 三菱铅笔株式会社 | Water-based ballpoint ink |
| CN1803945A (en) * | 2005-12-29 | 2006-07-19 | 大连思创信息材料有限公司 | Black pigment ink for ink-jet printer and method for preparing the same |
| CN102321232A (en) * | 2011-05-20 | 2012-01-18 | 浙江荣泰科技企业有限公司 | Water-soluble hyperbranched epoxy resin and preparation method thereof |
| CN102993823A (en) * | 2011-09-08 | 2013-03-27 | 中国科学院化学研究所 | Water-based ink used in inkjet printing direct-to-plate, and preparation method thereof |
| CN105462342A (en) * | 2015-12-28 | 2016-04-06 | 广西师范学院 | Gamma-cyclodextrin and rare earth Tb complex and application of gamma-cyclodextrin and rare earth Tb complex in microcontact printing technique |
| WO2020106111A1 (en) * | 2018-11-22 | 2020-05-28 | (주)잉크테크 | Ink composition comprising encapsulated pigment dispersion solution, and preparation method therefor |
| CN111978789A (en) * | 2020-09-30 | 2020-11-24 | 付正谋 | Environment-friendly printing ink and preparation method thereof |
-
2021
- 2021-06-29 CN CN202110728671.XA patent/CN113337158A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336950A (en) * | 1997-12-01 | 2002-02-20 | 三菱铅笔株式会社 | Water-based ballpoint ink |
| CN1803945A (en) * | 2005-12-29 | 2006-07-19 | 大连思创信息材料有限公司 | Black pigment ink for ink-jet printer and method for preparing the same |
| CN102321232A (en) * | 2011-05-20 | 2012-01-18 | 浙江荣泰科技企业有限公司 | Water-soluble hyperbranched epoxy resin and preparation method thereof |
| CN102993823A (en) * | 2011-09-08 | 2013-03-27 | 中国科学院化学研究所 | Water-based ink used in inkjet printing direct-to-plate, and preparation method thereof |
| CN105462342A (en) * | 2015-12-28 | 2016-04-06 | 广西师范学院 | Gamma-cyclodextrin and rare earth Tb complex and application of gamma-cyclodextrin and rare earth Tb complex in microcontact printing technique |
| WO2020106111A1 (en) * | 2018-11-22 | 2020-05-28 | (주)잉크테크 | Ink composition comprising encapsulated pigment dispersion solution, and preparation method therefor |
| CN111978789A (en) * | 2020-09-30 | 2020-11-24 | 付正谋 | Environment-friendly printing ink and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117186695A (en) * | 2023-09-22 | 2023-12-08 | 广州市科帕电子科技有限公司 | Ink for ink jet printer and preparation method thereof |
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| PB01 | Publication | ||
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Application publication date: 20210903 |