CN108485379A - A kind of sun-proof water soluble dyestuffs ink-jet printing ink - Google Patents
A kind of sun-proof water soluble dyestuffs ink-jet printing ink Download PDFInfo
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- CN108485379A CN108485379A CN201810563472.6A CN201810563472A CN108485379A CN 108485379 A CN108485379 A CN 108485379A CN 201810563472 A CN201810563472 A CN 201810563472A CN 108485379 A CN108485379 A CN 108485379A
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- Prior art keywords
- ink
- sun
- jet printing
- water soluble
- soluble dyestuffs
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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
- C09D11/30—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
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
-
- 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
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- 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)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
The present invention discloses a kind of sun-proof water soluble dyestuffs ink-jet printing ink, it is characterised in that：By mass percentage, composed of the following components：Water-soluble dye 2~5%, styrene acrylic resin 2~4%, ultra-violet absorber 0.1~0.4%, surfactant 0.1~1.0%, isopropanol 4~10%, ethylene glycol 5~8%, moisturizer 10~20%, pH stable agent 0.2~0.5%, fungicide 0.1~0.2%, surplus are deionized water.The water soluble dyestuffs ink-jet print water stability of the present invention is strong; effectively increase sun-proof, weather-proof, the acidproof and water proofing property of printing character, image; solve the problems, such as image fade, image dizzy dye, image output quality is good, color rendition is true to nature, is effectively protected printer ink head.
Description
Technical field
The present invention relates to aqueous dye inks, more particularly to a kind of sun-proof water soluble dyestuffs ink-jet printing ink.
Background technology
Ink-jet printing ink is a kind of effect by the electric field force between the nozzle and stock of ink-jet printer, and
On stock surface, presumptive area sprays " liquid ink " to be formed and indicate graph text information trace.
Domestic either desktop inkjet printers or large format spray-painting printer at present, because of original-pack paint ink price
The unstability of expensive, compatible paint ink be easy to cause printer ink head and blocks the color of damage and paint ink not as good as dye
That expects is true to nature, gorgeous, so most use aqueous dye ink.The image color that dye ink prints is gorgeous, picture color
Color reducing power is strong and the cost of dye ink is low so that is widely used, but exists in low-end market
The low problem of weatherability, in order to solve this problem, some domestic users are used in one layer of protective layer of picture surface lamination, although one
Determine to improve the weatherability of picture in degree, but laminating fluid has photo resolution certain destructiveness, and picture is caused to be distorted, together
When production efficiency reduce, cost increase.So the dye developer of dye ink is in light resistance, gas resistance, water-fast at present
Property, under the environment such as high humility, image fade, image dizzy dye etc. disadvantage limit the use of dye ink middle and high end.
Invention content
The object of the present invention is to provide a kind of sun-proof water soluble dyestuffs ink-jet printing inks, exist to solve the above-mentioned prior art
The problem of, keep the stability of ink strong, sun-proof, weather-proof, the acidproof and water proofing property of printing character, image can be effectively improved, schemes
Picture output is high-quality, color rendition is true to nature, and is effectively protected printer ink head.
To achieve the above object, the present invention provides following schemes：
The present invention provides a kind of sun-proof water soluble dyestuffs ink-jet printing ink, it is characterised in that：By mass percentage, by with
The following group is grouped as：Water-soluble dye 2~5%, styrene acrylic resin 2~4%, ultra-violet absorber 0.1~0.4%, table
Face activating agent 0.1~1.0%, isopropanol 4~10%, ethylene glycol 5~8%, moisturizer 10~20%, pH stable agent 0.2~
0.5%, fungicide 0.1~0.2%, surplus are deionized water.
Preferably, the aqueous molten dyestuff is one in direct indigo plant 199, active red 141, directly yellow 86 or directly black 168
Kind.
Preferably, the ultra-violet absorber is benzotriazole and hindered amine.
Preferably, the surfactant is fatty alcohol polyoxyethylene ether.
Preferably, the moisturizer is polyethylene glycol and TEGO 7000.
Preferably, the pH stable agent is one kind in triethanolamine, diethanol amine or amine Wanda.
Preferably, the fungicide is isothiazolinone disinfecting agent.
Preferably, the deionized water resistance >=1.0M Ω.
The invention discloses following technique effects：
It is connect 1. the present invention can be reached using the marking ink that sun-proof junior direct dyes, reactive dye are configured to
It is bordering on the sun-proof grade of paint ink, stability of ink is strong.
2. the present invention is effectively prevented using moisturizer, agglomerate in ink generates, black head is in moisture state always,
Effective protection printer ink head has prevented black head and has blocked.
3. the present invention can effectively improve printing character, image using styrene acrylic resin and ultra-violet absorber
Sun-proof, weather-proof, acidproof and water proofing property solves the problems, such as image fade, image dizzy dye, and image output quality is good, color is bright
It is beautiful, color rendition is true to nature, improves print quality, reduce printing cost.
Specific implementation mode
It is clearly and completely described below in conjunction with the technical solution in the embodiment of the present invention, it is clear that described reality
It is only a part of the embodiment of the present invention to apply example, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
The every other embodiment that logical technical staff is obtained without making creative work belongs to what the present invention protected
Range.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, With reference to embodiment
The present invention is described in further detail.
In 1-8 of the embodiment of the present invention, aqueous molten dyestuff selects German bright Sheng directly indigo plant 199, active red 141, directly Huang
86 and directly black 168；Styrene acrylic resin selects Germany's INDULOR styrene acrylic resins；Ultra-violet absorber selects
With the benzotriazole and hindered amine of German foreign cherry；Surfactant is fatty alcohol polyoxyethylene ether, is selected from Dow TRITON-
HW nonionic surfactants；Moisturizer selects polyethylene glycol 400 and TEGO 7000；PH stabilizers select the special amine amine of Belgium
Wanda ADVANTEX；Fungicide is isothiazolinone disinfecting agent, is selected from Austria of U.S. Qi PROXEL GXL；Deionized water resistance >=
1.0MΩ。
Embodiment 1
(1) German INDULOR styrene acrylic resins are configured to 20% solution, are as follows：In 100L
Deionized water 79.9kg is added in electrical heating stirred tank, starts stirring and heating function, 0.1kg bicarbonates are added in a stirring kettle
Ammonium and 20kg styrene acrylic hard resins continue to stir 3h, wait for styrene acrylic when temperature is heated to 50 ± 5 DEG C
After resin fully dissolves, it is down to room temperature, is filtered with 2.0 μm of nylon filter cores, it is spare.
(2) sun-proof water soluble dyestuffs ink-jet printing ink is prepared, by mass percentage, raw material proportioning is as follows：Active red
1412.7%, content be 20% styrene acrylic resin 12.5%, benzotriazole 0.05%, hindered amine 0.05%, fat
Alcohol polyoxyethylene ether 0.2%, isopropanol 4%, ethylene glycol 6%, polyethylene glycol 400 1%, TEGO 700012%, amine Wanda
0.2%, isothiazolinone disinfecting agent 0.1%, deionized water 61.2%.
(3) raw material in precise step (2), is added in electrical heating stirred tank, is heated to stirring 2h at 40 ± 5 DEG C,
Then stop stirring, be down to room temperature, successively after 1.0 μm, 0.8 μm, 0.45 μm of nylon filter element filtering, as sun-proof aqueous dye
Expect inkjet printing product ink, the ink made is filling to being washed with deionized water in net plastic bottle, for use.
Embodiment 2
(1) sun-proof water soluble dyestuffs ink-jet printing ink is prepared, by mass percentage, raw material proportioning is as follows：Active red
1412.7%, fatty alcohol polyoxyethylene ether 0.2%, isopropanol 4%, ethylene glycol 6%, polyethylene glycol 400 1%, TEGO
700012%, amine Wanda 0.2%, isothiazolinone disinfecting agent 0.1%, deionized water 73.8%.
(2) raw material in precise step (1), is added in electrical heating stirred tank, is heated to stirring 2h at 40 ± 5 DEG C,
Then stop stirring, be down to room temperature, successively after 1.0 μm, 0.8 μm, 0.45 μm of nylon filter element filtering, as sun-proof aqueous dye
Expect inkjet printing product ink, the ink made is filling to being washed with deionized water in net plastic bottle, for use.
Embodiment 3
(1) German INDULOR styrene acrylic resins are configured to 20% solution, specific preparation method and embodiment
1 is identical.
(2) sun-proof water soluble dyestuffs ink-jet printing ink is prepared, by mass percentage, raw material proportioning is as follows：It is directly blue
1992.4%, content be 20% styrene acrylic resin 12.5%, benzotriazole 0.05%, hindered amine 0.05%, fat
Alcohol polyoxyethylene ether 0.2%, isopropanol 4%, ethylene glycol 6%, polyethylene glycol 400 1%, TEGO 700012%, amine Wanda
0.2%, isothiazolinone disinfecting agent 0.1%, deionized water 61.5%.
(3) raw material in precise step (2), is added in electrical heating stirred tank, is heated to stirring 2h at 40 ± 5 DEG C,
Then stop stirring, be down to room temperature, successively after 1.0 μm, 0.8 μm, 0.45 μm of nylon filter element filtering, as sun-proof aqueous dye
Expect inkjet printing blueness ink, the ink made is filling to being washed with deionized water in net plastic bottle, for use.
Embodiment 4
(1) sun-proof water soluble dyestuffs ink-jet printing ink is prepared, by mass percentage, raw material proportioning is as follows：It is directly blue
1992.4%, fatty alcohol polyoxyethylene ether 0.2%, isopropanol 4%, ethylene glycol 6%, polyethylene glycol 400 1%, TEGO
700012%, amine Wanda 0.2%, isothiazolinone disinfecting agent 0.1%, deionized water 74.1%.
(2) raw material in precise step (1), is added in electrical heating stirred tank, is heated to stirring 2h at 40 ± 5 DEG C,
Then stop stirring, be down to room temperature, successively after 1.0 μm, 0.8 μm, 0.45 μm of nylon filter element filtering, as sun-proof aqueous dye
Expect inkjet printing blueness ink, the ink made is filling to being washed with deionized water in net plastic bottle, for use.
Embodiment 5
(1) German INDULOR styrene acrylic resins are configured to 20% solution, specific preparation method and embodiment
1 is identical.
(2) sun-proof water soluble dyestuffs ink-jet printing ink is prepared, by mass percentage, raw material proportioning is as follows：It is directly yellow
862.6%, content is 20% styrene acrylic resin 12.5%, benzotriazole 0.05%, hindered amine 0.05%, fatty alcohol
Polyoxyethylene ether 0.2%, isopropanol 4%, ethylene glycol 6%, polyethylene glycol 400 1%, TEGO 700012%, amine Wanda 0.2%,
Isothiazolinone disinfecting agent 0.1%, deionized water 61.3%.
(3) raw material in precise step (2), is added in electrical heating stirred tank, is heated to stirring 2h at 40 ± 5 DEG C,
Then stop stirring, be down to room temperature, successively after 1.0 μm, 0.8 μm, 0.45 μm of nylon filter element filtering, as sun-proof aqueous dye
Expect inkjet printing Huang ink, the ink made is filling to being washed with deionized water in net plastic bottle, for use.
Embodiment 6
(1) sun-proof water soluble dyestuffs ink-jet printing ink is prepared, by mass percentage, raw material proportioning is as follows：It is directly yellow
862.6%, fatty alcohol polyoxyethylene ether 0.2%, isopropanol 4%, ethylene glycol 6%, polyethylene glycol 400 1%, TEGO
700012%, amine Wanda 0.2%, isothiazolinone disinfecting agent 0.1%, deionized water 73.9%.
(2) raw material in precise step (1), is added in electrical heating stirred tank, is heated to stirring 2h at 40 ± 5 DEG C,
Then stop stirring, be down to room temperature, successively after 1.0 μm, 0.8 μm, 0.45 μm of nylon filter element filtering, as sun-proof aqueous dye
Expect inkjet printing Huang ink, the ink made is filling to being washed with deionized water in net plastic bottle, for use.
Embodiment 7
(1) German INDULOR styrene acrylic resins are configured to 20% solution, specific preparation method and embodiment
1 is identical.
(2) sun-proof water soluble dyestuffs ink-jet printing ink is prepared, by mass percentage, raw material proportioning is as follows：It is directly black
1684.8%, content be 20% styrene acrylic resin 12.5%, benzotriazole 0.05%, hindered amine 0.05%, fat
Alcohol polyoxyethylene ether 0.2%, isopropanol 4%, ethylene glycol 6%, polyethylene glycol 400 1%, TEGO 700012%, amine Wanda
0.2%, isothiazolinone disinfecting agent 0.1%, deionized water 59.1%.
(3) raw material in precise step (2), is added in electrical heating stirred tank, is heated to stirring 2h at 40 ± 5 DEG C,
Then stop stirring, be down to room temperature, successively after 1.0 μm, 0.8 μm, 0.45 μm of nylon filter element filtering, as sun-proof aqueous dye
Expect ink-jet printing black ink, the ink made is filling to being washed with deionized water in net plastic bottle, for use.
Embodiment 8
(1) sun-proof water soluble dyestuffs ink-jet printing ink is prepared, by mass percentage, raw material proportioning is as follows：It is directly black
1684.8%, fatty alcohol polyoxyethylene ether 0.2%, isopropanol 4%, ethylene glycol 6%, polyethylene glycol 400 1%, TEGO
700012%, amine Wanda 0.2%, isothiazolinone disinfecting agent 0.1%, deionized water 71.7%.
(2) raw material in precise step (1), is added in electrical heating stirred tank, is heated to stirring 2h at 40 ± 5 DEG C,
Then stop stirring, be down to room temperature, successively after 1.0 μm, 0.8 μm, 0.45 μm of nylon filter element filtering, as sun-proof aqueous dye
Expect ink-jet printing black ink, the ink made is filling to being washed with deionized water in net plastic bottle, for use.
Embodiment 9
Ink prepared by above-described embodiment 1-8 carries out stability and light resistance test, and specific test is as follows：
1. stability of ink is tested
By the ink of the preparation in embodiment 1-8, take one bottle respectively, carry out at -30 DEG C low temperature for 24 hours with 60 DEG C at high temperature
5 period weather resistance tests are alternately stored for 24 hours, are taken out and are tested after placing to room temperature：
Separately sampled 50mL carries out 0.45 μm of nylon membrane negative pressure leaching, observes diaphragm under the microscope, the results show that
Occur without coagulation, illustrates that state of ink prepared by embodiment 1-8 is stablized, then proceed to next step printing test.
Ink prepared by embodiment 1,3,5,7 is respectively sampled into 500mL, 7908 ink sprays of injection EPSON Stylus Pro
Normal wide format printer, with a batch of paper print color lump, and meanwhile unclear ink wash sprinkler head, printing to ink
Amount alarm, printing test item.The results show that test-strips do not have dotted line, broken string, ink printed in stable condition.
Ink prepared by embodiment 2,4,6,8 is respectively sampled into 500mL, 7908 ink sprays of injection EPSON Stylus Pro
Normal wide format printer, with a batch of paper print color lump, and meanwhile unclear ink wash sprinkler head, printing to ink
Amount alarm, printing test item.The results show that test-strips do not have imaginary point, broken string, ink printed in stable condition.
2. ink light resistance is tested
Cause to print the main reason for picture fades to be the ultraviolet light in daylight, therefore, before testing by ultra violet lamp
The attenuation rate or value of chromatism △ E of color density variation afterwards, to judge light fastness performance.
With the color density of eight color lumps of the Ai Seli X-Rite i1 color density instrument testing example 1-8 ink prepared, so
After be put into ultraviolet light weather resistance test case for 24 hours, test the decaying of color density, judge that light fastness performance, test result see the table below 1.
As a result it shows：1,3,5,7 color density attenuation rate of embodiment is respectively less than 5%, there is good light fastness, embodiment 2,4,6,8
Color density attenuation rate is bigger, by comparison, illustrates that ultra-violet absorber and styrene acrylic resin combine, can effectively prevent
Protect ultraviolet light, hence it is evident that the light fastness for improving dye ink printing picture efficiently solves colour fading and the guarantor of current dye ink
Deposit time short problem.
1 ink light resistance test result of table
| Test event | Color density before weather resistance test | Color density after weather resistance test | Attenuation rate (%) |
| Embodiment 1 | 1.85 | 1.76 | 4.86 |
| Embodiment 2 | 1.82 | 1.35 | 25.82 |
| Embodiment 3 | 1.65 | 1.61 | 2.42 |
| Embodiment 4 | 1.65 | 1.42 | 13.94 |
| Embodiment 5 | 1.55 | 1.48 | 4.52 |
| Embodiment 6 | 1.52 | 1.18 | 21.94 |
| Embodiment 7 | 2.24 | 2.06 | 4.46 |
| Embodiment 8 | 2.18 | 1.45 | 33.49 |
Embodiment described above is only that the preferred embodiment of the present invention is described, and is not carried out to the scope of the present invention
It limits, under the premise of not departing from design spirit of the present invention, those of ordinary skill in the art make technical scheme of the present invention
Various modifications and improvement, should all fall into claims of the present invention determination protection domain in.
Claims (8)
1. a kind of sun-proof water soluble dyestuffs ink-jet printing ink, it is characterised in that：By mass percentage, composed of the following components：
Water-soluble dye 2~5%, styrene acrylic resin 2~4%, ultra-violet absorber 0.1~0.4%, surfactant 0.1
~1.0%, isopropanol 4~10%, ethylene glycol 5~8%, moisturizer 10~20%, pH stable agent 0.2~0.5%, fungicide
0.1~0.2%, surplus is deionized water.
2. sun-proof water soluble dyestuffs ink-jet printing ink according to claim 1, it is characterised in that：The aqueous molten dyestuff is
One kind directly in indigo plant 199, active red 141, directly yellow 86 or directly black 168.
3. sun-proof water soluble dyestuffs ink-jet printing ink according to claim 1, it is characterised in that：The ultra-violet absorber
For benzotriazole and hindered amine.
4. sun-proof water soluble dyestuffs ink-jet printing ink according to claim 1, it is characterised in that：The surfactant is
Fatty alcohol polyoxyethylene ether.
5. sun-proof water soluble dyestuffs ink-jet printing ink according to claim 1, it is characterised in that：The moisturizer is poly- second
Glycol and TEGO7000.
6. sun-proof water soluble dyestuffs ink-jet printing ink according to claim 1, it is characterised in that：The pH stable agent is
One kind in triethanolamine, diethanol amine or amine Wanda.
7. sun-proof water soluble dyestuffs ink-jet printing ink according to claim 1, it is characterised in that：The fungicide is different thiophene
Oxazoline ketone fungicide.
8. sun-proof water soluble dyestuffs ink-jet printing ink according to claim 1, it is characterised in that：The deionized water resistance
≥1.0MΩ。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563472.6A CN108485379A (en) | 2018-06-04 | 2018-06-04 | A kind of sun-proof water soluble dyestuffs ink-jet printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563472.6A CN108485379A (en) | 2018-06-04 | 2018-06-04 | A kind of sun-proof water soluble dyestuffs ink-jet printing ink |
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| Publication Number | Publication Date |
|---|---|
| CN108485379A true CN108485379A (en) | 2018-09-04 |
Family
ID=63341901
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| CN201810563472.6A Pending CN108485379A (en) | 2018-06-04 | 2018-06-04 | A kind of sun-proof water soluble dyestuffs ink-jet printing ink |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878480A (en) * | 2019-05-31 | 2020-03-13 | 浙江工业大学 | Active ink for digital printing and preparation method thereof |
| CN115960493A (en) * | 2022-12-15 | 2023-04-14 | 郑州鸿盛数码科技股份有限公司 | Weather-resistant cyan ink-jet ink |
Citations (2)
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|---|---|---|---|---|
| CN101805542A (en) * | 2010-05-13 | 2010-08-18 | 鲁继烈 | Water-based dye ink and application thereof |
| CN102618116A (en) * | 2012-03-19 | 2012-08-01 | 珠海诚威电子有限公司 | Anti-UV (ultraviolet) dye ink and preparation method for same |
-
2018
- 2018-06-04 CN CN201810563472.6A patent/CN108485379A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805542A (en) * | 2010-05-13 | 2010-08-18 | 鲁继烈 | Water-based dye ink and application thereof |
| CN102618116A (en) * | 2012-03-19 | 2012-08-01 | 珠海诚威电子有限公司 | Anti-UV (ultraviolet) dye ink and preparation method for same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878480A (en) * | 2019-05-31 | 2020-03-13 | 浙江工业大学 | Active ink for digital printing and preparation method thereof |
| CN110878480B (en) * | 2019-05-31 | 2022-06-21 | 浙江工业大学 | Active ink for digital printing and preparation method thereof |
| CN115960493A (en) * | 2022-12-15 | 2023-04-14 | 郑州鸿盛数码科技股份有限公司 | Weather-resistant cyan ink-jet ink |
| CN115960493B (en) * | 2022-12-15 | 2023-11-10 | 郑州鸿盛数码科技股份有限公司 | Weather-resistant cyan ink-jet ink |
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Application publication date: 20180904 |