CN1821321A - Water paint ink for ink jet printer - Google Patents
Water paint ink for ink jet printer Download PDFInfo
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- CN1821321A CN1821321A CN 200610066232 CN200610066232A CN1821321A CN 1821321 A CN1821321 A CN 1821321A CN 200610066232 CN200610066232 CN 200610066232 CN 200610066232 A CN200610066232 A CN 200610066232A CN 1821321 A CN1821321 A CN 1821321A
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Abstract
The present invention relates to water paint ink for ink jet printer, and features that the water paint ink consists of: water paint slurry 4.0-30.0 wt%, solvent 10.0-45.0 wt%, acrylic resin 1.0-4.0 wt%, surfactant 0.1-5.0 wt% and amine 0.1-1.5 wt% except deionized water. The water paint ink of the present invention features high stability, applicability to both of intermittent photographic paper and bentonite type photographic paper, excellent optical density, high wear resistance, high adhesion, high water tolerance, and high printing performance.
Description
Technical field
The present invention relates to a kind of aqueous pigment ink, particularly a kind of water paint ink for ink jet printer.
Background technology
Since digital camera comes out, the develop rapidly of digital image treatment technology, ink-jet (painting) works can be described as " omnipresent ", become the thing that is seen everywhere in people's life, develop rapidly, exceed people's expectation.
Its main consumptive material digital jet ink can be divided into two kinds of water-based and solvent borne.Divide by solvent, can be divided into water-based and non-aqueous ink.Water-base ink can be divided into pigment style, dye-type by the colorant classification; Non-aqueous ink can be divided into oil colour ink, solvent type paint ink.
Aqueous dye ink because beautiful in colour, saturated, color reducibility is good, environmentally friendly, relatively the advantage of environmental protection is widely used.But the light fastness of dye ink is relatively poor.Compare with dye ink, aqueous pigment ink can provide better water-fast, light fastness stability, is not subject to weather effect, and be easy to get higher optical density(OD) and bright-coloured coloured light.Therefore aqueous pigment ink is mainly used in outdoor advertising picture and the output that needs longer shelf time picture, although the gorgeous degree of its color, not as dye ink, but its anti-Japanese solarization fastness is higher, the open air can be kept nearly 1 year, can reach prolonged preservation in dark preservation or general room environment.Therefore be specially adapted to the making of large-scale outdoor advertising and family's photochrome.
But because the pigment dyestuff in the aqueous pigment ink is not dissolving but is scattered in the ink medium, therefore the dispersion stabilization to aqueous pigment ink requires height, may cause the ink-jet printer spray nozzle clogging owing to dispersing of pigments-instability in prolonged storage.
Although the advantage of paint ink is more,, its dispersion stabilization difference perplexing the application development of aqueous pigment ink owing to causing spray nozzle clogging always.
Existing ink-jet printer use pigment color inks, its proportioning is as follows:
Dispersible pigment color paste 20.0-40.0%;
Ethylene glycol 2.0%
Glycol ether 3.0%
Glycerine 3.0%
Tensio-active agent 1.0%
Sanitas 0.1%
Surplus is a deionized water.
In recent years, because nanotechnology is increasingly mature, the preferable aqueous pigment ink of exploitation water-repellancy and anti-opticity becomes a megatrend in present technique field.In order to make the colo(u)rant dispersion in the aqueous pigment ink more even, be necessary to reduce the cohesive force between pigment particles, increase its dispersibility.
On the other hand, present aqueous pigment ink (as being applicable to EPSON 9600, types such as C63) is all higher to the selectivity of printing paper, forms the form that certain ink only is applicable to certain printing paper.The high-gloss water-proof RC printing paper that present original-pack EPSON aqueous pigment ink is suitable for belongs to clearance type blotting structure, the gap of nano particle itself makes the printing paper microcosmic surface be fine cellular, can accept stamping ink and the pigment that adsorbs in the paint ink fast, thereby present high colour density and high brightness, but the printing paper manufacturing cost of this structure is than higher.And the relatively low swelling type printing paper of manufacturing cost is swelling type blotting structure, and the surface forms the resin molding of one deck densification, relies on resin and expands adsorbed water molecule.After aqueous pigment ink printed to swelling printing paper, a large amount of seal China inks just can not in time be adsorbed.In the case, in time absorption and exsiccant ink liquid will not assembled mutually owing to capillary effect.After the picture drying, the thick even partial printing after drying of particle appears not and phenomenon, image industry is called the black phenomenon of heap.
Present commercially available aqueous pigment ink prints to the heap China ink phenomenon that has on the swelling type printing paper in various degree and occurs.
Therefore, be necessary to develop a kind of dispersion stabilization good and both applicable to clearance type printing paper also applicable to the paint ink of swelling type printing paper, reduce the output cost and enlarge the application of paint ink.The inventor has found the method that solves an above-mentioned difficult problem through experiment.
Summary of the invention
It is good and can the printing interval type and the water paint ink for ink jet printer of swelling type printing paper to the purpose of this invention is to provide a kind of dispersion stabilization.
The objective of the invention is to reach by the following technical programs:
A kind of water paint ink for ink jet printer is characterized in that mainly being made up of following proportioning component:
4.0-30.0 the water-based pigment colour paste of weight %;
10.0-45.0 the water-miscible organic solvent of weight %;
1.0-4.0 the acrylic resin of weight %;
0.1-5.0 the nonionogenic tenside of weight % based on the alkyne diol chemical structure;
0.1-1.5 the amine of weight %;
Surplus is a deionized water.
A kind of optimal technical scheme is characterized in that: described water-based pigment colour paste is the nano level pigment dyestuff.
A kind of optimal technical scheme, it is characterized in that: described water-based pigment colour paste is the blue or green dispersible pigment color paste (cyan pigment) of water-based, water-based magenta pigment mill base (magenta pigment), water-based yellow pigment mill base (yellow pigment) or water-based mineral black mill base (black pigment).
A kind of optimal technical scheme is characterized in that: the pigment median size in the described water-based pigment colour paste is not more than 0.3 μ m.
A kind of optimal technical scheme is characterized in that: described water-miscible organic solvent is one or more the mixing of arbitrary proportion in alcohol derivate or pyrrolidinone derivatives or the butyl ether derivative.
A kind of optimal technical scheme is characterized in that: described alcohol derivate is the alcohols with carbon number 2-6, ethanol for example, n-propyl alcohol, Virahol, three butanols, Pentyl alcohol.Glycol the best wherein, as: ethylene glycol, Diethylene Glycol.
A kind of optimal technical scheme is characterized in that: described pyrrolidinone derivatives is a 2-Pyrrolidone, n-methyl-2-pyrrolidone, dimethyl pyrrolidone, n-ethyl-2-pyrrolidone, alpha-pyrrolidone etc.
A kind of optimal technical scheme is characterized in that: described butyl ether derivative is a n-butyl ether, ethyl isobutyl ether, propylene glycol butyl ether, butyl glycol ether, Diethylene Glycol butyl ether etc.
A kind of optimal technical scheme is characterized in that: described nonionogenic tenside based on the alkyne diol chemical structure for example is: US Air gasification worker's Surfynol (worried series disappears) 465,604 products such as grade.
A kind of optimal technical scheme is characterized in that: described acrylic resin is solid propenoic acid resin or anionic acrylic resin emulsion, and its acid number is 50-200mgKOH/g, and its minimum film-forming temperature is 0 ℃-10 ℃.
Described acid number is the index that the expression resin reaction carries out degree.During acid number is defined as and the required potassium hydroxide of 1g resin the milligram number, so acid number is a unit with " mgKOH/g ".
Described film-forming temperature is one of characteristic of resin, is meant the envrionment temperature that resin can conjunctiva.
A kind of optimal technical scheme is characterized in that: described amine is the mixing of a kind of hydramine or several hydramine arbitrary proportions.
A kind of optimal technical scheme is characterized in that: described hydramine is N, N-dimethylethanolamine, trolamine, diethanolamine, triglycol amine etc.
Aqueous pigment ink of the present invention also can further contain known ph conditioning agent, uv-absorbing agent, antioxidant, anti-decolourant and anticorrosion/mycocide etc., to improve the purpose of other multiple performances, as the adaptability of shower nozzle and print cartridge material therefor, image keeping quality etc.
The present invention utilizes based on nonionogenic tenside, acrylic resin and the amine etc. of the alkyne diol chemical structure surface treatment agent acting in conjunction raising dispersing of pigments stability as pigment.Amine utilizes the electrical charge rejection effect to reach the dispersive purpose, and there is lone electron pair in amine functional group, and the electric charge that surface of pigments exists impels potential antagonism generate energy obstruct between particle.The macromole acrylic resin then is to adopt the steric barrier effect to reach interparticle dispersion effect, and resin is surrounded on inside with pigment, utilizes the three-dimensional arrangement principle, produces steric hindrance, and avoids caking and cohesion between pigment particles, thereby improves dispersion stabilization.
Aqueous pigment ink of the present invention can print have good optical density, wear resistance is strong, sticking power good, has excellent water-resistance, and does not have the dizzy phenomenon of opening, sprout wings, image beautiful in colour.
The special-purpose printing paper of aqueous pigment ink of the present invention and paint ink combine can print have good optical density, wear resistance is strong, sticking power good, has excellent water-resistance, image beautiful in colour, and do not have the plug nozzle phenomenon.
Aqueous pigment ink of the present invention is according to the character of pigment and swelling printing paper, and the conjunctiva characteristic of binding resin is chosen in that to add acid number in the prescription be the 50-200mgKOH/g acrylic resin.When aqueous pigment ink of the present invention prints on the swelling type printing paper, printing paper top layer adsorbed water molecule, absorption and volatilization along with water molecules, resin in the ink droplet is attached to printing paper surface beginning conjunctiva, ink droplet viscosity increases, thereby reduced the position uncertainty of granules of pigments, guaranteed image quality.
Aqueous pigment ink of the present invention combine with swelling type printing paper can print have good optical density, wear resistance is strong, sticking power good, image beautiful in colour, and do not have the plug nozzle phenomenon.
The invention will be further described below in conjunction with embodiment, but and do not mean that limiting the scope of the invention.
Embodiment
Comparative Examples:
Aqueous red pigment mill base (CIBA provides) 30.0 weight %;
Ethylene glycol 2.0 weight %
Glycol ether 3.0 weight %
Glycerine 3.0 weight %
ET-135 (Japanese Di-ichi Kogyo Seiyaku Co., Ltd. provides) 1.0 weight %
PROXEL GXL (sanitas) 0.1 weight %
Surplus is a deionized water.
Embodiment 1
Ink-jet printer use pigment color inks of the present invention, its proportioning is as follows:
4.0 the blue or green dispersible pigment color paste of the water-based of weight % (CABOT company supply; C.I. it is 15: 3);
45.0 the mixed solution of the ethylene glycol of weight % and Diethylene Glycol butyl ether, weight ratio 1: 1;
16.0 the Emulsion acrylic resin of weight % (solid content of described Emulsion acrylic resin is 25%,
Wherein be calculated as 1.0 weight % by the vinylformic acid amount.As follows); (this is in solid content
Calculation is 1.0)
5.0 the Surfynol 465 of weight % (US Air gasification worker company produces);
0.5 the N of weight %, the N-dimethylethanolamine;
1.0 the trolamine of weight %;
0.1 the sanitas PROXEL GXL of weight % (zencca biocides production);
28.4 weight % deionized water.
The preparation method:
Ethylene glycol with 22.5 weight %, 22.5 the Diethylene Glycol butyl ether of weight % mixes in reactor, the N that in reactor, adds 0.5 weight % then, the N-dimethylethanolamine, Surfynol 465 tensio-active agents of 5.0 weight %, the deionized water of 28.4 weight %, the Emulsion acrylic resin that adds 16.0 weight % again, stirring at low speed to solution is clarified, and adds the sanitas PROXELGXL of 0.1 weight %, (the CABOT company supply of the blue or green dispersible pigment color paste of the water-based of 4.0 weight %; C.I. be 15: 3), add 1.0 weight % trolamines at last.Under high-speed stirring after 3 hours the degassing, pack paint ink 1.
Embodiment 2
Water paint ink for ink jet printer, its proportioning is as follows:
30.0 the water-based magenta pigment mill base of weight % (CIBA company supply; C.I. be 122);
10.0 the n-methyl-2-pyrrolidone of weight % and the mixed solution of Diethylene Glycol butyl ether, weight ratio 3: 2;
4.0 the acid number of weight % is anionic acrylic resin emulsion (emulsion solid content 25%);
0.1 the Surfynol 604 of weight % (US Air gasification worker company produces);
0.1 the N of weight %, the N-dimethylethanolamine;
0.1 the sanitas PROXEL GXL of weight % (zencca biocides production);
55.7 weight % deionized water.
With the method preparation identical with embodiment 1, paint ink 2.
Embodiment 3
Water paint ink for ink jet printer, its proportioning is as follows:
17.0 the water-based yellow pigment mill base of weight % (CLARIANT company supply; C.I. be 155);
30.0 the ethylene glycol of weight % and the mixed solution of butyl glycol ether, weight ratio 1: 1;
2.0 the solid propenoic acid resin of weight %;
0.1 the Surfynol 604 of weight %;
2.4 the Surfynol 465 of weight %;
0.3 the N of weight %, the N-dimethylethanolamine;
0.5 the trolamine of weight %;
0.1 the sanitas PROXEL GXL of weight % (zencca biocides production);
47.6 the deionized water of weight %.
With the method preparation identical with embodiment 1, paint ink 3.
Embodiment 4
Water paint ink for ink jet printer, its proportioning is as follows:
20.0 the aqueous black dispersible pigment color paste of weight % (supply of CABOT company);
45.0 the ethylene glycol of weight % and the mixed solution of n-butyl ether, weight ratio are 1: 3;
1.0 the acid number of weight % is a solid propenoic acid resin;
5.0 the TGF tensio-active agent of weight % (nonionogenic tenside with acetylenic diols structure,
The supply of the color black factory in Tianjin);
0.4 the N of weight %, the N-dimethylethanolamine;
0.5 the trolamine of weight %;
28.1 the deionized water of weight %.
With the method preparation identical with embodiment 1, paint ink 4.
Testing method:
The ink that uses the invention described above prescription is tested printing on Epson 4000 types on original-pack RC printing paper of commercially available EPSON (clearance type) and the Lekai printing paper (swelling type):
Dispersion stabilization: ink is at low temperature (5 ℃), room temperature, the stable repeatedly experiment of high temperature (40 ℃).
Print stability: 100% goes out the China ink amount printed 3 hours continuously.
LAB value:, measure its value with EYEONE with the color lump (100% cyan, magenta, yellow, black) that spray ink Printing is finished.
Wear resistance: after the specimen page drying, in surperficial repeated friction, see the cut on surface with wet finger.
Water-repellancy: will get to the color lump on the waterproof paper, half immerses in the water after dry 72 hours, soaks 24 and as a child takes out, and observes its water resistance.
Light fastness (Δ E): with printed color lump, be put in the growth cabinet, use strong ultra violet lamp, measure the lab value after 14 days, calculate Δ E.
Table 1 (the original-pack RC printing paper of EPSON)
| Comparative Examples | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| Dispersion stabilization | 3 freeze thawing have precipitation | 7 freeze thawing no problems | 7 freeze thawing no problems | 7 freeze thawing no problems | 7 freeze thawing no problems |
| Print stability | There is broken string can not beat at a high speed | Do not have broken string, inclined to one side pin, can beat at a high speed | Do not have broken string, inclined to one side pin, can beat at a high speed | Do not have broken string, inclined to one side pin, can beat at a high speed | Do not have broken string, inclined to one side pin, can beat at a high speed |
| Optical density (OD) | ------- | 0.73 | 0.98 | 0.84 | 1.76 |
| The LAB value | ------- | 39.8 -18.4 -68.4 | 43.9 84.0 -15.1 | 89.1 -4.7 114.2 | 3.2 0.1 -0.5 |
| Wear resistance | Good | Good | Good | Good | Good |
| Water-repellancy | Generally | Good | Good | Good | Good |
| Light fastness (Δ E) | 2.0 | 0.71 | 0.86 | 0.84 | 0.80 |
| Nozzle is stifled | Long-time plug | Do not have | Do not have | Do not have | Do not have |
Ink use properties of the present invention as can be seen from Table 1 is higher than existing product on the market, and the optical density (OD) height, and is bright in luster; Its light fastness also is better than like product simultaneously.
Table 2 (Lekai swelling printing paper)
| Original-pack China ink (EPSON4000 type T5441) | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| Print stability | Well | Well | Well | Well | Well |
| Image quality | The heap China ink | Well | Well | Well | Well |
| The LAB value | ------- | 35.6 -12.5 -67.0 | 42.9 83.6 -9.6 | 89.8 -2.3 118.5 | 2.3 -0.2 -0.7 |
| Wear resistance | Cut is serious, fades | Good | Good | Good | Good |
| Optical density (OD) | ------ | 0.61 | 0.8 | 0.89 | 1.44 |
| Light fastness (Δ E) | ------ | 0.71 | 0.86 | 0.84 | 0.80 |
The result shows that original-pack China ink (EPSON4000 type T5441) can't be implemented on the swelling printing paper and print, and the heap China ink occurs, can not drying etc. problem.
Show ink of the present invention as can be seen from two and on swelling type printing paper and clearance type printing paper, all can realize outstanding print quality.
Claims (9)
1, a kind of water paint ink for ink jet printer is characterized in that mainly being made up of following proportioning component:
4.0-30.0 the water-based pigment colour paste of weight %;
10.0-45.0 the water-miscible organic solvent of weight %;
1.0-4.0 the acrylic resin of weight %;
0.1-5.0 the nonionogenic tenside of weight % based on the alkyne diol chemical structure;
0.1-1.5 the amine of weight %;
Surplus is a deionized water.
2, water paint ink for ink jet printer according to claim 1 is characterized in that: described water-based pigment colour paste is the nano level pigment dyestuff.
3, water paint ink for ink jet printer according to claim 1 is characterized in that: described water-based pigment colour paste is blue or green dispersible pigment color paste, water-based magenta pigment mill base, water-based yellow pigment mill base or a water-based mineral black mill base of water-based.
4, water paint ink for ink jet printer according to claim 1 is characterized in that: the pigment median size of described water-based pigment colour paste is not more than 0.3 μ m.
5, water paint ink for ink jet printer according to claim 1 is characterized in that: described solvent is one or more the mixing of arbitrary proportion in alcohol derivate or pyrrolidinone derivatives or the butyl ether derivative.
6, water paint ink for ink jet printer according to claim 5 is characterized in that: described alcohol derivate is an ethanol, n-propyl alcohol, Virahol, three butanols or Pentyl alcohol; Described pyrrolidinone derivatives is a 2-Pyrrolidone, n-methyl-2-pyrrolidone, dimethyl pyrrolidone, n-ethyl-2-pyrrolidone or alpha-pyrrolidone; Described butyl ether derivative is a n-butyl ether, ethyl isobutyl ether, propylene glycol butyl ether, butyl glycol ether or Diethylene Glycol butyl ether.
7, water paint ink for ink jet printer according to claim 1 is characterized in that: described acrylic resin is solid propenoic acid resin or anionic acrylic resin emulsion, and its acid number is 50-200mgKOH/g, and minimum film-forming temperature is 0 ℃-10 ℃.
8, water paint ink for ink jet printer according to claim 1 is characterized in that: described amine is hydramine.
9, hydramine according to claim 8 is characterized in that: described hydramine is N, N-dimethylethanolamine, trolamine, diethanolamine or triglycol amine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610066232 CN1821321A (en) | 2006-03-30 | 2006-03-30 | Water paint ink for ink jet printer |
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|---|---|---|---|
| CN 200610066232 CN1821321A (en) | 2006-03-30 | 2006-03-30 | Water paint ink for ink jet printer |
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Cited By (9)
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| CN101508859A (en) * | 2008-02-13 | 2009-08-19 | 富士胶片株式会社 | Aqueous inkjet recording ink |
| CN101899237A (en) * | 2010-06-25 | 2010-12-01 | 上海英威喷墨科技有限公司 | Latex-type waterborne pigment oil ink for inkjet printing of non-absorbed substrate as well as preparation method and applications thereof |
| CN102010632A (en) * | 2010-12-04 | 2011-04-13 | 福州三龙喷码科技有限公司 | Aqueous ink for large-character code spraying machine |
| CN102653169A (en) * | 2011-03-03 | 2012-09-05 | 兄弟工业株式会社 | Examination method and manufacture method for shower nozzle for water-based ink and shower nozzle for treating fluid, and examination fluid |
| CN102702844A (en) * | 2012-06-07 | 2012-10-03 | 林庆福 | Aqueous printing ink and preparation method thereof |
| CN102702850A (en) * | 2012-06-07 | 2012-10-03 | 林庆福 | Water-based edge paint and preparation method thereof |
| CN103421386A (en) * | 2013-08-02 | 2013-12-04 | 上海烟草集团有限责任公司 | Water-based gold ink for tipping paper and preparation method thereof |
| JP2018149735A (en) * | 2017-03-13 | 2018-09-27 | キヤノン株式会社 | Recording device and recording method |
| CN115044249A (en) * | 2022-06-22 | 2022-09-13 | 珠海纳思达企业管理有限公司 | Water-based pigment ink |
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| CN101508859B (en) * | 2008-02-13 | 2013-03-27 | 富士胶片株式会社 | Aqueous inkjet recording ink |
| CN101508859A (en) * | 2008-02-13 | 2009-08-19 | 富士胶片株式会社 | Aqueous inkjet recording ink |
| CN101899237A (en) * | 2010-06-25 | 2010-12-01 | 上海英威喷墨科技有限公司 | Latex-type waterborne pigment oil ink for inkjet printing of non-absorbed substrate as well as preparation method and applications thereof |
| CN101899237B (en) * | 2010-06-25 | 2013-04-24 | 上海英威喷墨科技有限公司 | Latex-type waterborne pigment oil ink for inkjet printing of non-absorbed substrate as well as preparation method and applications thereof |
| CN102010632A (en) * | 2010-12-04 | 2011-04-13 | 福州三龙喷码科技有限公司 | Aqueous ink for large-character code spraying machine |
| CN102653169A (en) * | 2011-03-03 | 2012-09-05 | 兄弟工业株式会社 | Examination method and manufacture method for shower nozzle for water-based ink and shower nozzle for treating fluid, and examination fluid |
| CN102702850A (en) * | 2012-06-07 | 2012-10-03 | 林庆福 | Water-based edge paint and preparation method thereof |
| CN102702844A (en) * | 2012-06-07 | 2012-10-03 | 林庆福 | Aqueous printing ink and preparation method thereof |
| CN102702844B (en) * | 2012-06-07 | 2016-04-27 | 林庆福 | Water-based ink and preparation method thereof |
| CN103421386A (en) * | 2013-08-02 | 2013-12-04 | 上海烟草集团有限责任公司 | Water-based gold ink for tipping paper and preparation method thereof |
| JP2018149735A (en) * | 2017-03-13 | 2018-09-27 | キヤノン株式会社 | Recording device and recording method |
| JP6991724B2 (en) | 2017-03-13 | 2022-01-12 | キヤノン株式会社 | Recording device and recording method |
| CN115044249A (en) * | 2022-06-22 | 2022-09-13 | 珠海纳思达企业管理有限公司 | Water-based pigment ink |
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