CN105860666A - Water-based ink and preparation method thereof - Google Patents
Water-based ink and preparation method thereof Download PDFInfo
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- CN105860666A CN105860666A CN201610231135.8A CN201610231135A CN105860666A CN 105860666 A CN105860666 A CN 105860666A CN 201610231135 A CN201610231135 A CN 201610231135A CN 105860666 A CN105860666 A CN 105860666A
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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
Abstract
The invention relates to water-based ink and a preparation method thereof, and belongs to the field of digital ink-jet printing. The ink is prepared from 1-10 wt% of Polyglykol P41/12000, 0-5 wt% of dye, 5-40 wt% of humectant, 1-10 wt% of viscosity modifier, 0.05-5 wt% of auxiliaries and the balance water. By adding a proper amount of Polyglykol P41/12000, the amount of other solvent low in drying speed is reduced, and therefore the drying speed of ink on a medium is increased, a reasonable viscosity-temperature curve is adjusted, and the ink can have a quite good response frequency on a printing machine.
Description
Technical field
The present invention relates to a kind of water-base ink and preparation method thereof, water-based jet ink can be regulated particularly to one
Viscosity and the water-base ink printing response frequency and preparation method thereof, be conducive to promoting the ink dry speed on medium
Degree, belongs to digital ink-jet and prints field.
Background technology
Printing field at digital ink-jet, water-base ink has the biggest market in China the most always, is mainly used in
House ads, typical media includes lamp box panel, gum PP, printing paper etc..In aqueous ink formulations, the biggest content is water,
Additionally have that alcohols, ethers, surfactant, pH adjusting agent, antibacterial etc. adjust the viscosity of ink, surface is opened
The parameter such as power, pH value, to adapt to the requirement of printer.
Lower boiling solvent is volatile, and high boiling solvent can go deep into dielectric coated.The newest shower nozzle technology,
The fastest print speed, the thinnest medium, it is desirable to ink has the fastest rate of drying.
Ink on a printer can normal injection, need specific viscosity, and usual, full-bodied solvent has again relatively
Slow rate of drying, therefore it provides one well control viscosity-temperature curve, rate of drying and printing response frequency it
Between the water-base ink of balance just become the technical barrier that this technical field is badly in need of solving.
Summary of the invention
The present invention is to provide a kind of good control viscosity-temperature curve, balance between rate of drying and printing response frequency
Water-base ink.
For achieving the above object, the present invention takes techniques below scheme:
A kind of water-base ink, its proportioning composition is as follows: the Polyglykol P41/12000 (high viscosity of 1-10 weight %
Water soluble polyether), the dyestuff of 0-5 weight %；The wetting agent of 5-40 weight %, the viscosity modifier of 1-10 weight %,
0.05-5 weight % auxiliary agent, surplus is water.
Preferably, the content of described dyestuff is 2.4-4.5 weight %.
Preferably, the content of described Polyglykol P41/12000 is 5 weight %, and the content of dyestuff is 2.5 weight
%, the content of wetting agent is 25 weight %, and the content of viscosity modifier is 5 weight %, and the content of auxiliary agent is 2.5
Weight %, surplus is water.
Preferably, described wetting agent is more than 1,2-PD, diethylene glycol, butyl or two of which
The mixture of arbitrary proportion.
Preferably, described viscosity modifier is glycerol.
Preferably, described auxiliary agent be Surfynol 465, PROXEL GXL or Surfynol 465 and PROXEL
The mixture of GXL arbitrary proportion.
Preferably, described dyestuff is sun blue 199, active red 141, directly Huang 132 or the most black 168.
It is a further object of the present invention to provide one and well control viscosity-temperature curve, rate of drying and printing response frequency
Between the preparation method of water-base ink of balance.
The above-mentioned purpose of the present invention reaches by the following technical programs:
A kind of preparation method of water-base ink, its step is as follows:
In proportion Polyglykol P41/12000 is put into beaker, sequentially add wetting agent, viscosity modifier, help
Agent, dyestuff and deionized water, stirring at low speed to solution is clarified, then high-speed stirred is after 1 hour, filters degassing, bag
Dress, obtains ink.
Preferably, described wetting agent is more than 1,2-PD, diethylene glycol, butyl or two of which
The mixture of arbitrary proportion.
Preferably, described viscosity modifier is glycerol.
Preferably, described auxiliary agent is Surfynol 465, PROXEL GXL, or Surfynol 465 and PROXEL
The mixture of GXL arbitrary proportion.
Preferably, described dyestuff is sun blue 199, active red 141, the most yellow 132 or the most black 168.
The application of the water-base ink of the present invention:
1. select variety classes and the auxiliary agent of structure, different additions, configure ink-jet ink, test physico-chemical parameter,
The change curve of viscosity with temperature, upper piezoelectric ink jet printer printing test response condition.
Arranging different flare frequencies the most on a printer, test uses the standby performance of De-cap of the method, with full
The requirement of the different printer of foot.
3., by adding the Polyglykol P41/12000 of Sq, reduce the solvent that other rate of dryings are slow, thus carry
Rise ink rate of drying on medium.
Advantages of the present invention:
The water-base ink of the present invention is added by appropriate Polyglykol P41/12000 (high viscosity water soluble polyether)
Dosage, reduces other high boiling points and adjusts viscosity solution, well control viscous temperature curve, at rate of drying with beat
Balance is reached between print response frequency.
The present invention, by adding appropriate Polyglykol P41/12000, reduces the quantity of solvent that other rate of dryings are slow,
Thus promote ink rate of drying on medium, adjust rational viscosity temperature curve, can have on a printer
Well response frequency.
Below by the drawings and specific embodiments, the present invention will be further described, but is not meant to the present invention
The restriction of protection domain.
Accompanying drawing explanation
Fig. 1 is the water-base ink of the embodiment of the present invention 1 chain length curve under different driving voltage.
Detailed description of the invention
Embodiment 1
The digital printing ink-jet applications ink that the inventive method is made into, its proportioning is as follows:
The Polyglykol P41/12000 of 7.0 weight %；
The 1,2-propylene glycol of 10.0 weight %；
The diethylene glycol of 5.0 weight %；
The glycerol of 10.0 weight %；
The surfactant Surfynol 465 of 0.3 weight %；
The PROXEL GXL of 0.1 weight %；
The deionized water of 67.6 weight %.
Preparation method:
The commercially available Polyglykol P41/12000 of 7.0 weight % is put into beaker, adds the commercially available of 10.0 weight %
1,2-PD, the commercially available diethylene glycol of 5.0 weight %, the commercially available glycerol of 10.0 weight %, 0.3 weight % commercially available
Surfactant Surfynol 465 (US Air gasification work Gemini based on acetylenic glycols technology non-ionic surface active
Agent, is prepared by 65wt% oxirane (10mol) adduction Surfynol 104), the commercially available PROXEL of 0.1 weight %
GXL, the deionized water of 67.6 weight %, stirring at low speed to solution is clarified, then high-speed stirred 1 hour, filters de-
Gas, packaging, obtain ink 1.
Embodiment 2
The digital printing ink-jet applications ink that the inventive method is made into, its proportioning is as follows:
The Polyglykol P41/12000 of 5.0 weight %；
The 1,2-propylene glycol of 10.0 weight %；
The diethylene glycol of 5.0 weight %；
The glycerol of 10.0 weight %；
The surfactant Surfynol 465 of 0.3 weight %；
The PROXEL GXL of 0.1 weight %；
The deionized water of 69.6 weight %.
Preparation method:
The commercially available Polyglykol P41/12000 of 5.0 weight % is put into beaker, adds the commercially available of 10.0 weight %
1,2-PD, the commercially available diethylene glycol of 5.0 weight %, the commercially available glycerol of 10.0 weight %, 0.3 weight % commercially available
The commercially available PROXEL GXL of surfactant Surfynol 465,0.1 weight %, the deionized water of 69.6 weight %,
Stirring at low speed is clarified to solution, then high-speed stirred 1 hour, filters degassing, packaging, obtains ink 2.
Embodiment 3
The digital printing ink-jet applications ink that the inventive method is made into, its proportioning is as follows:
The Polyglykol P41/12000 of 8.0 weight %；
The 1,2-propylene glycol of 10.0 weight %；
The diethylene glycol of 5.0 weight %；
The glycerol of 10.0 weight %；
The surfactant Surfynol 465 of 0.3 weight %；
The PROXEL GXL of 0.1 weight %；
The deionized water of 66.6 weight %.
Preparation method:
The commercially available Polyglykol P41/12000 of 8.0 weight % is put into beaker, sequentially adds 10.0 weight %
Commercially available 1,2-PD, the commercially available diethylene glycol of 5.0 weight %, the commercially available glycerol of 10.0 weight %, 0.3 weight %
The % commercially available PROXEL GXL of commercial surfactant Surfynol 465,0.1 weight, going of 66.6 weight %
Ionized water, stirring at low speed to solution is clarified, then high-speed stirred 1 hour, filters degassing, packaging, obtains ink 3.
Embodiment 4
The digital printing ink-jet applications ink that the inventive method is made into, its proportioning is as follows:
The Polyglykol P41/12000 of 7.0 weight %；
The 1,2-propylene glycol of 10.0 weight %；
The diethylene glycol of 5.0 weight %；
The glycerol of 10.0 weight %；
The surfactant Surfynol 465 of 0.6 weight %；
The PROXEL GXL of 0.1 weight %；
The deionized water of 67.3 weight %.
Preparation method:
The commercially available Polyglykol P41/12000 of 7.0 weight % is put into beaker, sequentially adds 10.0 weight %
Commercially available 1,2-PD, the commercially available diethylene glycol of 5.0 weight %, the commercially available glycerol of 10.0 weight %, 0.6 weight %
The commercially available PROXEL GXL of commercial surfactant Surfynol 465,0.1 weight %, 67.3 weight % go from
Sub-water, stirring at low speed to solution is clarified, then high-speed stirred 1 hour, filters degassing, packaging, obtains ink 4.
Embodiment 5
The digital printing ink-jet applications ink that the inventive method is made into, its proportioning is as follows:
The Polyglykol P41/12000 of 2.6 weight %；
The %1,2-propylene glycol of 15.0 weight；
The ethylene glycol of 5.0 weight %；
The glycerol of 5.0 weight %；
The butyl of 4.0 weight %
The surfactant Surfynol 465 of 0.4 weight %；
The PROXEL GXL of 0.1 weight %；
The most yellow the 132 of 2.4 weight %；
The deionized water of 65.5 weight %.
Preparation method:
The commercially available Polyglykol P41/12000 of 2.6 weight % is put into beaker, sequentially adds 15.0 weight %
Commercially available 1,2-PD, the commercially available ethylene glycol of 5.0 weight %, the commercially available glycerol of 5.0 weight %, the city of 4.0 weight %
Sell butyl, commercial surfactant Surfynol 465,0.1 weight % of 0.4 weight % commercially available
PROXEL GXL, the deionized water of 65.5 weight %, stirring at low speed to solution is clarified, is added 2.4 weight %
Directly Huang 132, then high-speed stirred 1 hour, filters degassing, packaging, obtains ink 5.
Embodiment 6
The digital printing ink-jet applications ink that the inventive method is made into, its proportioning is as follows:
The Polyglykol P41/12000 of 2.0 weight %；
The 1,2-propylene glycol of 15.0 weight %；
The ethylene glycol of 5.0 weight %；
The glycerol of 5.0 weight %；
The butyl of 5.0 weight %
The surfactant Surfynol 465 of 0.4 weight %；
The PROXEL GXL of 0.1 weight %；
The sun blue 199 of 3.2 weight %；
The deionized water of 64.3 weight %.
Preparation method:
The commercially available Polyglykol P41/12000 of 2.0 weight % is put into beaker, sequentially adds 15.0 weight %
Commercially available 1,2-PD, the commercially available ethylene glycol of 5.0 weight %, the commercially available glycerol of 5.0 weight %, the city of 5.0 weight %
Sell butyl, commercial surfactant Surfynol 465,0.1 weight % of 0.4 weight % commercially available
PROXEL GXL, the deionized water of 64.3 weight %, stirring at low speed to solution is clarified, is added 3.2 weight % straight
Connect blue 199, then high-speed stirred 1 hour, filter degassing, packaging, obtain ink 6.
Embodiment 7
The digital printing ink-jet applications ink that the inventive method is made into, its proportioning is as follows:
The Polyglykol P41/12000 of 2.0 weight %；
The 1,2-propylene glycol of 15.0 weight %；
The ethylene glycol of 5.0 weight %；
The glycerol of 5.0 weight %；
The butyl of 5.0 weight %
The surfactant Surfynol 465 of 0.4 weight %；
The PROXEL GXL of 0.1 weight %；
The active red 141 of 3.0 weight %；
The deionized water of 64.5 weight %.
Preparation method:
The commercially available Polyglykol P41/12000 of 2.0 weight % is put into beaker, sequentially adds 15.0 weight %
Commercially available 1,2-PD, the commercially available ethylene glycol of 5.0 weight %, the commercially available glycerol of 5.0 weight %, the city of 5.0 weight %
Sell butyl, commercial surfactant Surfynol 465,0.1 weight % of 0.4 weight % commercially available
PROXEL GXL, the deionized water of 64.5 weight %, stirring at low speed to solution is clarified, and adds 3.0 weight % and lives
Property red 141, then high-speed stirred 1 hour, filter degassing, packaging, obtain ink 7.
Embodiment 8
The digital printing ink-jet applications ink that the inventive method is made into, its proportioning is as follows:
The Polyglykol P41/12000 of 3.0 weight %；
The 1,2-propylene glycol of 8.0 weight %；
The ethylene glycol of 5.0 weight %；
The glycerol of 5.0 weight %；
The butyl of 5.0 weight %
The surfactant Surfynol 465 of 0.4 weight %；
The PROXEL GXL of 0.1 weight %；
The most black the 168 of 4.5 weight %；
The deionized water of 69.0 weight %.
Preparation method:
The commercially available Polyglykol P41/12000 of 3.0 weight % is put into beaker, sequentially adds 8.0 weight %
Commercially available 1,2-PD, the commercially available ethylene glycol of 5.0 weight %, the commercially available glycerol of 5.0 weight %, the city of 5.0 weight %
Sell butyl, commercial surfactant Surfynol 465,0.1 weight % of 0.4 weight % commercially available
PROXEL GXL, the deionized water of 69.0 weight %, stirring at low speed to solution is clarified, is added 4.5 weight %
Commercially available the most black 168, then high-speed stirred 1 hour, filter degassing, packaging, obtain ink 8.
Comparative examples 1
Comparative examples 1 ink, its proportioning is as follows:
The 1,2-propylene glycol of 8.0 weight %；
The ethylene glycol of 5.0 weight %；
The glycerol of 5.0 weight %；
The butyl of 5.0 weight %
The surfactant Surfynol 465 of 0.4 weight %；
The PROXEL GXL of 0.1 weight %；
4.5 weight % the most black 168；
72.0 weight % deionized waters.
Preparation method:
The commercially available 1,2-PD of 8.0 weight % is put into beaker, sequentially adds the commercially available ethylene glycol of 5.0 weight %,
The commercially available glycerol of 5.0 weight %, the commercially available butyl of 5.0 weight %, the commercial surface activity of 0.4 weight %
The commercially available PROXEL GXL of agent Surfynol 465,0.1 weight %, the deionized water of 72.0 weight %, low speed stirs
Mix and clarify to solution, add commercially available the most black the 168 of 4.5 weight %, then high-speed stirred 1 hour, filter degassing,
Packaging, obtains control inks 1.
Ink physico-chemical parameter such as table 1: wherein, VIS (cP) is viscosity index, tests under the conditions of 25 DEG C.
ST (mN/m) is surface tension index, tests under the conditions of 25 DEG C.Index explanation in table 1: use
Polyglykol P41/12000 can well adjust the viscosity of ink.
Table 1
The change of the viscosity with temperature of ink 5 such as table 2:
Table 2
| Temperature DEG C | 10 | 15 | 20 | 25 | 30 | 35 |
| Viscosity cP | 9.65 | 7.93 | 6.5 | 6.08 | 5.19 | 4.43 |
It should be noted that all similar formulation of the present inventor not limit present invention.Ordinary skill people
Member, according to technical scheme, also can reach identical goal of the invention with essentially identical formula, falls within this
The protection domain of invention.
Method of testing:
1. viscosity viscosity apparatus is tested, and surface tension surface tension instrument is tested.
2. print performance: with ink droplet injection visualizer test, change different waveforms, drive piezoelectricity, test response
Frequency, the length change of segment, obtain Fig. 1.As it is shown in figure 1, the ink 5 obtained for the embodiment of the present invention 5
Chain length curve under different driving voltage.As seen in Figure 1, ink droplet injection scope is changed not
With driving piezoelectricity, ink dot to have well response, the change of chain length presents good regularity, and increases voltage
Condition, do not observe obvious satellite point.
3. rate of drying: print different ink amounts by the pattern that printer is different on gum PP, control different beating
Print-out rate, adjusts different heating-up temperatures to test rate of drying, it can be seen that the ink of the present invention is on medium
Rate of drying is obviously improved.
Claims (9)
1. a water-base ink, its proportioning composition is as follows: the Polyglykol P41/12000,0-5 of 1-10 weight %
The dyestuff of weight %；The wetting agent of 5-40 weight %, the viscosity modifier of 1-10 weight %, helping of 0.05-5 weight %
Agent, surplus is water.
Water-base ink the most according to claim 1, it is characterised in that: the content of described dyestuff is 2.4-4.5 weight
Amount %.
Water-base ink the most according to claim 1, it is characterised in that: described Polyglykol P41/12000's
Content is 5 weight %, and the content of dyestuff is 2.5 weight %, and the content of wetting agent is 25 weight %, viscosity adjustment
The content of agent is 5 weight %, and the content of auxiliary agent is 2.5 weight %, and surplus is water.
4. according to the water-base ink according to any one of claim 1-3, it is characterised in that: described wetting agent is 1,2-
Propylene glycol, diethylene glycol, butyl or the mixture of two of which any of the above ratio.
5. according to the water-base ink according to any one of claim 1-3, it is characterised in that: described viscosity modifier
For glycerol.
6. according to the water-base ink according to any one of claim 1-3, it is characterised in that: described auxiliary agent is Surfynol
465, Proxel, or the mixture of Surfynol 465 and PROXEL GXL arbitrary proportion.
7. according to the water-base ink according to any one of claim 1-3, it is characterised in that: described dyestuff is described
Dyestuff is sun blue 199, active red 141, the most yellow 132 or the most black 168.
8. the preparation method of the water-base ink described in claim 1, its step is as follows:
In proportion Polyglykol P41/12000 is put into beaker, sequentially add wetting agent, viscosity modifier, help
Agent, dyestuff and deionized water, stirring at low speed to solution is clarified, then high-speed stirred 1 hour, filters degassing, packaging,
Obtain ink.
The preparation method of water-base ink the most according to claim 8, it is characterised in that: described wetting agent is 1,2-
Propylene glycol, diethylene glycol, butyl or the mixture of two of which any of the above ratio；Described viscosity is adjusted
Joint agent is glycerol；Described auxiliary agent is Surfynol 465, PROXEL GXL or Surfynol 465 and PROXEL
The mixture of GXL arbitrary proportion；Described dyestuff is sun blue 199, active red 141, directly Huang 132 or direct
Black 168.
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| CN201610231135.8A CN105860666B (en) | 2016-04-13 | 2016-04-13 | A kind of water-base ink and preparation method thereof |
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| CN201610231135.8A CN105860666B (en) | 2016-04-13 | 2016-04-13 | A kind of water-base ink and preparation method thereof |
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| CN105860666B CN105860666B (en) | 2018-05-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487586A (en) * | 2018-12-07 | 2019-03-19 | 青岛大学 | A kind of di-alcohols reactive dye ink |
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|---|---|---|---|---|
| US5344483A (en) * | 1992-03-30 | 1994-09-06 | Porelon, Inc. | High-density, low-viscosity ink for use in ink jet printers |
| EP0769537A2 (en) * | 1995-10-18 | 1997-04-23 | Seiko Epson Corporation | Ink composition having excellent waterfastness |
| CN102304306A (en) * | 2011-10-17 | 2012-01-04 | 北京联创佳艺影像新材料技术有限公司 | Water-based dye ink for jet printing of black and white images |
| JP2012126830A (en) * | 2010-12-15 | 2012-07-05 | Sony Corp | Ink composition for inkjet, inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus |
| 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 |
-
2016
- 2016-04-13 CN CN201610231135.8A patent/CN105860666B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344483A (en) * | 1992-03-30 | 1994-09-06 | Porelon, Inc. | High-density, low-viscosity ink for use in ink jet printers |
| EP0769537A2 (en) * | 1995-10-18 | 1997-04-23 | Seiko Epson Corporation | Ink composition having excellent waterfastness |
| JP2012126830A (en) * | 2010-12-15 | 2012-07-05 | Sony Corp | Ink composition for inkjet, inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus |
| 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 |
| CN102304306A (en) * | 2011-10-17 | 2012-01-04 | 北京联创佳艺影像新材料技术有限公司 | Water-based dye ink for jet printing of black and white images |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487586A (en) * | 2018-12-07 | 2019-03-19 | 青岛大学 | A kind of di-alcohols reactive dye ink |
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