CN104449042A - Weak solvent ink-jet ink - Google Patents

Weak solvent ink-jet ink Download PDF

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Publication number
CN104449042A
CN104449042A CN201410672736.3A CN201410672736A CN104449042A CN 104449042 A CN104449042 A CN 104449042A CN 201410672736 A CN201410672736 A CN 201410672736A CN 104449042 A CN104449042 A CN 104449042A
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ink
ether
resin emulsion
polyurethane resin
jet print
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CN201410672736.3A
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CN104449042B (en
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鲁继烈
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Shanghai Super Color Ink Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/30Inkjet printing inks
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/30Inkjet printing inks
    • C09D11/32Inkjet printing inks characterised by colouring agents
    • C09D11/328Inkjet printing inks characterised by colouring agents characterised by 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 invention relates to weak solvent ink-jet ink. The weak solvent ink-jet ink at least comprises the following components in percentages by weight: 0.2-12% of a coloring agent, 0-5% of a dispersing agent, 1-10% of modified acrylic resin emulsion and/or modified polyurethane resin emulsion in solid content, 0.1-3% of an ultraviolet light absorber, 0-2% of a surface active agent, 0-2% of a pH conditioning agent, 0.1-0.5% of an antibacterial preservative and the balance of an organic solvent. The ink-jet ink accords with the standard of Technical Requirement for Environmental Labeling Products Ink for Ink Jet Printing (HJ567-2010); the technical problem that images cannot be clearly formed on a smooth printed surface in the prior art is solved, and the drying rate of the ink-jet ink is quickened.

Description

Weak solvent ink for ink-jet print
Technical field
The present invention relates to a kind of ink for ink-jet print, be specifically related to a kind of ink for ink-jet print of printer.
Background technology
Ink for ink-jet print is broadly divided into water-base ink, solvent-based inks and Weak solvent ink according to the difference of its Main Components.
The main ingredient of solvent-based inks is organic solvent, the general solvent all adopting ester and ketone, first carry out swelling to medium in the process be combined with medium, then merge, tinting material in ink and ground are combined closely, so solvent-based inks does not require that medium is covered with coating, and its evaporation rate is fast, can meet the requirement of flying print.Because volatilizable organic content is high in ink, the maximum problem of solvent-based inks is exactly not environmentally.
Weak solvent ink is compared with solvent-based inks, and maximum advantage is the friendly to environment, is mainly reflected in the minimizing of volatilizable thing VOC and no longer adopts many toxic organic solvents, no longer needing ventilation plant at the production plant of Weak solvent spray drawing machine; Weak solvent ink is an environmental protection of solvent-based inks " version ".In the production process of ink, Weak solvent ink is except selecting environmentally friendly solvent, compare with solvent-based inks and also proposed two higher requirements: one is must control better to the point of ink is loose to realize high-precision output, another one is exactly that the filtering accuracy of ink production process requires higher.
The principal feature of water-base ink is with low cost, not pollution, bright in luster, but because the evaporation rate of its main ingredient water is slow, not easily dry and by Absorption of Medium (it requires that medium has special coating) by the picture of water-base ink ink-jet, its be mainly used in paper and various fiber-like (cloth) be ground, on cated medium.
Weak solvent ink is compared with water-base ink, and Weak solvent ink, while the advantage that the picture precision maintaining water-base ink making is high, overcomes again the picture of water-base ink to the harshness of ground and making and cannot be applied in the shortcomings such as outdoor.Therefore, Weak solvent ink, between water-based and solvent-based inks, takes into account both advantages.
Weak solvent ink for ink-jet print can be accomplished to exempt from coating and print in some material, or adopts the means such as printer heating can in order to avoid coating prints, but for some smooth surfaces, only helpless with ink, ink can be deposited in together, can not blur-free imaging.
Summary of the invention
Printing smooth surface for prior art can not the defect of blur-free imaging, as: the enamelled paper, spray painting cloth etc. of polished glazed tile, glass, plastics, the cloth having water-proof coating, printed coating, the present invention devises the technical scheme solved the problems of the technologies described above; The technical program meets the standard of the HJ 567-2010 " environmental labelling product technical requirements, ink for ink-jet print " that on June 1st, 2010 implements.
Meanwhile, present invention also offers the preparation method of the technical program.
The bulk solvent of the technical program adopts preferred organic solvent, safety non-toxic, and the volatile dry time is quicker than water-based jet ink.
The water-soluble dye that the technical program adopts, solvent dye can dissolve in organic solvent equably.
Modified polyurethane resin emulsion and modified acrylic resin emulsion, have alcohol dissolubility, fat-soluble, alcohol water two dissolubility, water miscible in prior art, the technical program adopts water miscible; The resin emulsion overcoming alcohol ester dissolubility needs special organic solvent, and not environmentally defect odorous; Meanwhile, water miscible modified polyurethane resin emulsion and modified acrylic resin emulsion, also have solvent type group, can be dissolved in the preferred organic solvent of this programme; As for the content of the deionized water in resin emulsion, its maximum is no more than 20% of ink system gross weight, therefore or not impact very little on the overall performance impact of ink system; Utilize the film-forming properties of resin emulsion, water-fast chemical reagent resistance, cementability, rub resistance, the transparency, solve prior art print smooth surface can not the technical problem of blur-free imaging; Accelerate ink for ink-jet print rate of drying; Some resin emulsions also have resistant to elevated temperatures performance, and ink-jet products can be high temperature resistant.
The insoluble tinting material of solvent of the technical program, can be evenly dispersed in ink system with dispersion agent.
The resistance to optical issue of this programme ink for ink-jet print, is solved by the absorption UV-light of resin emulsion, the photostabilization of tinting material and interpolation UV light absorber.
The physical and chemical index of this programme ink for ink-jet print, is realized by the comprehensive action of tensio-active agent and PH conditioning agent, anticorrosion and bactericidal agent, each component.
Technical scheme of the present invention is: Weak solvent ink for ink-jet print, and weight percent meter has component at least, and resin emulsion is by solid content:
Tinting material 0.2-12%,
Dispersion agent 0-5%,
Modified acrylic resin emulsion and/or modified polyurethane resin resin emulsion 1-10%,
UV light absorber 0.1-3%,
Tensio-active agent 0-2%,
PH conditioning agent 0-2%,
Fungicidal preservative 0.1-0.5%,
Surplus is organic solvent;
As preferably: the conven-tional adjuvants adding its performance of raising of any technology maturation.
Described tinting material is: at least one in water-soluble dye, solvent dye, dispersed dye, mineral dye, pigment dyestuff, metalluster pigment; The particle diameter <100 nanometer of the insoluble tinting material of organic solvent.
As preferably: water-soluble dye is selected from: described fast light 6 grades and above water-soluble dye, including but not limited to light fastness 6 grades used in prior art and above water-soluble dye.The direct Huang 132 of such as C.I., C.I. be Huang 86, C.I. directly Huang 17, C.I. Reactive Red 23, C.I. direct yellow 142 directly; The water-soluble metal complex dyestuff of now commercially available light fastness 6-7 level and alcohol water two solube metallic complex dyestuff.Such as have C.I. solvent yellow 21, C.I. solvent red 8,122, C.I. solvent blue 70, the water-soluble metal complex dyestuff of C.I. solvent black 27,55,34 modification and alcohol water two solube metallic complex dyestuff.Also has C.I. directly Huang 106, C.I. directly red 80, C.I. the direct black N-BN of direct black 166(), the gorgeous blue FF2GL of the direct sun-proof of the direct blue 106(of C.I.), the direct blue 108(direct fast blue FFRL of C.I.), at least one in C.I. Xylene Red 336 grade.
As preferably: solvent dye is selected from: C.I. solvent yellow 14,16,18,19,21,56,93,98,163,185; C.I. solvent orange 45,60,62,63,86; C.I. solvent red 8,60,62,63,86,25,30,49,52,109,111,135,146,149,179,196,197,207,242; C.I. solvent purple 8,13,31; C.I. solvent blue 35,36,38,59,63,78,97,104,122; C.I. solvent green 3,5,20,28; C.I. at least one in solvent black 3 etc.
As preferably: nano metal colour lustre pigments: it is composite that the nano-metal particles such as metallic copper, metallic aluminium, metallic zinc, metallic tin carry out different ratios; Metal particle is preferably preferred in 50-80 nanometer; Mineral dye selective oxidation iron oxide red, iron oxide yellow, group's indigo plant, carbon black, Rutile type Titanium Dioxide etc.; Pigment dyestuff is selected: red C.I. Pigment Red 112,122,188,184,179; Yellow: C.I. pigment yellow 17,83,14 etc.; Blue: C.I. pigment Blue 15: 3,56,60,63 etc.; Orange: C.T. pigment Orange 13; Green: C.I. pigment Green 7; Purple: at least one in C.I. pigment violet 1,23 etc.
As preferably: C.I. EX-SF DISPERSE BLUE EX-SF 300 14,20,56,60,72,73,79,87,93,165,183,284 selected by dispersed dye, one or more the mixing of 301,359 grades; C.I. one or more the mixing such as DISPERSE YELLOW 5,7,23,26,42,50,54,64,79,82,104,114,124,153:1; C.I. Disperse Red 4, one or more the mixing of 9,50,53,54,60,72,73,74,79,82,86,92,153,167,177,278 grades; C.I. DISPERSE ORANGE 30 200 73, one or more the mixing of 30,36 grades; Particle Size of Disperse Dyes <100 nanometer.
Described dispersion agent is: organic high molecular polymer; As preferably: described organic high molecular polymer is at least one in BYK-2163, BYK-2164, BYK-180, BYK-184, BYK-190, BYK-2012, BYK-2020 dispersion agent of Bi Ke chemistry.
As preferably: described modified acrylic resin emulsion is selected from: water miscible, comprising is the Emulsion acrylic resin of at least one modification in epoxy resin, organosilicon, organic fluorine, urethane resin; Particle diameter <100 nanometer, 24 hours water-intake rate≤10% after film forming; Modified polyurethane resin emulsion tree and modified acroleic acid fat liquor addition amount to preferred at 3-8%.
As preferably: described modified polyurethane resin emulsion is selected from: water miscible, comprise epoxy resin-polyurethane resin emulsion, epoxy resin and acrylic ester-ester-polyurethane resin emulsion, Viscotrol C-acrylate-polyurethane resin emulsion, acrylate-polyurethane resin emulsion, polysiloxane-polyurethane resin emulsion, organic silicon-acrylate-ester-polyurethane resin emulsion, fluosilicic-ester-polyurethane resin emulsion, fluoro-ester-polyurethane resin emulsion, aliphatic polyurethane resin emulsion, polyester-urethane resin emulsion, polyether-polyurethane resin emulsion, at least one in polyurea-polyuretahne resin emulsion etc., particle diameter <100 nanometer, 24 hours water-intake rate≤10% after film forming, modified polyurethane resin emulsion tree and modified acroleic acid fat liquor addition amount to preferred at 3-8%.
As preferably: described organic solvent is: to be selected from monohydroxy-alcohol, dibasic alcohol, alcohol ether, ester class, ketone, ether acetates at least two or more mixture; Monohydroxy-alcohol is selected from Virahol, ethanol, isopropylcarbinol; Dibasic alcohol is selected from glycol ether, propylene glycol, butyleneglycol, triglycol, Tetraglycol 99, polyoxyethylene glycol, polypropylene glycol, glycerine, 1,2-PD, BDO, 1, ammediol, BDO, 1,3-PD, 1,2-hexylene glycol, the polyvalent alcohols such as 2-methyl-2,4-pentanediol; Alcohol ether is selected from diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, propylene glycol monomethyl ether, propandiol butyl ether, propylene glycol isobutyl ether, diethylene glycol monobutyl ether, diethylene glycol monomethyl ether, the only butyl ether of Diethylene Glycol, triethylene glycol monomethyl ether, Triethylene glycol ethyl ether, TRIGLYME, triethylene glycol diethyl ether, triethylene glycol dibutyl ether, tetraethyleneglycol dimethyl ether, TEG diethyl ether, monoethylene glycol and polyoxyethylene glycol phenyl ether, MPG and polypropylene glycol phenyl ether; Ether acetates is selected from 1-Methoxy-2-propyl acetate, dipropylene glycol methyl ether acetate, Dipropylene glycol mono-n-butyl Ether adipic acid ester; Ketone is selected from 2-Pyrrolidone, METHYLPYRROLIDONE, hexone; Ester class is selected from methyl acetate, ethyl acetate, isobutyl acetate, butylacetate; According to range of application and the appropriate composite organic solvent of environment for use.
As preferably: described UV light absorber is bitter almond oil camphor and derivative (st-yrax, benzoin dimethylether, Benzoin ethyl ether, benzoin isopropyl ether, benzoin isobutyl ether), benzil class (diphenylethan, α, alpha, alpha-dimethyl oxygen base-α-phenyl acetophenone), alkylbenzene ketone (α, α-diethoxy acetophenone, alpha-hydroxyalkyl benzophenone, α-amine alkyl phenones), acyl group phosphorous oxides (aroyl phosphine oxide, two benzoylphenyl phosphine oxide), benzophenone (benzophenone, 2, 4-dihydroxy benaophenonel, Michler's keton), thioxanthones (sulfo-propoxy-thioxanthone, isopropyl thioxanthone), dibenzoyl, salicylate class, group-substituted acrylonitrile, triazines, hindered amines etc.
Further preferably: use two or more above-mentioned UV light absorber composite, its performance is better than the light trigger that any one is used alone.
As preferably: above-mentioned tensio-active agent, select the raw material of safety non-toxic; Such as: nonionogenic tenside, anion surfactant, amphoterics; Nonionogenic tenside, is preferably polyoxyethylene aliphatic alcohol ether (AEO), polyoxyethylene fatty acid ester (AE), polyol ester, sucrose ester, alcohol ether carboxylate (AEC-H), alkyl polyglycoside (APG); Anion surfactant, is preferably alcohol ether carboxylate surfactant (AEC), sulphosuccinates, secondary alkyl sulfonate (MES), polyoxyethylene alkyl ether sulfate salt (AES), a-alkenyl sulphonate; Amphoterics, is preferably betaine type amphoteric surfac-tant, imidazoline type amphoterics.
Further preferably: use two or more above-mentioned surfactant compound, its performance is better than the tensio-active agent that any one is used alone.
As preferably: above-mentioned PH conditioning agent, select the raw material of safety non-toxic; PH conditioning agent is selected from citric acid, Tripotassium Citrate, lactic acid, oxysuccinic acid, Trisodium Citrate, hydrochloric acid, Potassium Hydrogen Phthalate, potassium hydroxide, sodium hydroxide, quaternary ammonium hydroxide, such as tetramethyl-ammonium; Carbonate: such as salt of wormwood, sodium carbonate, Quilonum Retard; Phosphoric acid salt; N-methyl-2-pyrrolidone; Ethamine, diethanolamine, trolamine, ammoniacal liquor etc.
As preferably: anticorrosion and bactericidal agent selects the raw material of safety and environmental protection.Such as sodium sorbate, potassium sorbate, isothiazolinone, BIT class etc.
Ink for ink-jet print of the present invention, is characterized in that: preparation method
(1) prepare each component of ink by formula, stir, grinding machinery 500-3000 rev/min of speed lapping 1-3 hour; Detection of particles fineness D90 < 120 nanometer, obtains ink mixture.
(2) ink mixture leaves standstill slaking in-7 days in 12 hours.
(3) the every physical and chemical index of ink mixture is detected by QB/T2730.1-2013.
(4) successively with 1 micron, 0.45 micron, 0.22 micron membrane filter filtration, finished product is obtained.
Ink for ink-jet print of the present invention, is characterized in that: be printed on without in coating and non-print coating media.Such as have: the enamelled paper, spray painting cloth etc. of polished glazed tile, glass, plastics, the cloth having water-proof coating, printed coating.
Ink for ink-jet print of the present invention, is characterized in that: be applied to digital printing, outdoor air brushing, ceramic tile wallpaper, glass plastic, hot transfer ink jet etc.
Ink for ink-jet print of the present invention, both can use the printer of solvent-based inkjet, also can use the printer of water based ink jet ink.
Significant advantage of the present invention and outstanding effect are:
1. the selected various starting material of the present invention, ink for ink-jet print is environmental protection odorlessness when preparing and use, safety non-toxic, meets HJ 567-2010 " environmental labelling product technical requirements, the ink for ink-jet print " standard implemented on June 1st, 2010.
2. the present invention selects Weak solvent system, improves the rate of drying of ink for ink-jet print, prints smooth surface, as: polished glazed tile, glass, plastics, there is the ability of the enamelled paper of the cloth of water-proof coating, printed coating, spray painting cloth etc. to strengthen further.
3. the present invention selects modified acrylic resin emulsion and modified polyurethane resin emulsion as ink for ink-jet print component, utilize the film-forming properties of resin emulsion, cementability, water-fast chemical reagent resistance, rub resistance, the transparency, solve prior art print smooth surface can not the technical problem of blur-free imaging; Some resin emulsions also have resistant to elevated temperatures performance, and ink-jet products can be high temperature resistant.
Embodiment
Embodiment is the detailed explaination to foregoing invention content, but can not be interpreted as that embodiment is the restriction to summary of the invention.
Table 1 water-soluble dye ink for ink-jet print is filled a prescription: modified polyurethane resin emulsion measures with solid content 33.3%
Table 2 solvent-based inkjet ink set: modified polyurethane resin emulsion measures with solid content 33.3%, modified acrylic resin emulsion measures with solid content 50%
Table 3 Disperse dye ink-jet ink formula: modified polyurethane resin emulsion measures with solid content 33.3%, modified acrylic resin emulsion measures with solid content 50%
Table 4 pigment dyestuff ink for ink-jet print is filled a prescription: modified polyurethane resin emulsion measures with solid content 33.3%, and modified acrylic resin emulsion measures with solid content 50%
Embodiment 16-19: ink on a variety of media print performance detects
Detection method: the embodiment ink of preparation and comparative example ink are loaded in improved Epson me1+ ink-cases of printers, is printed on various media as described below, observes and evaluates printing effect, and observes evaluation rate of drying.
Evaluate: with clear A, more clear B, unintelligible C, evaluate printing effect; With fast A, very fast B, slow C, evaluate rate of drying:
Table 5 detected result
As can be seen here, due to the characteristic feature of Weak solvent ink for ink-jet print of the present invention, improve the rate of drying of ink for ink-jet print, effect and the rate of drying of spray ink Printing of the present invention are better than prior art.
  

Claims (8)

1. Weak solvent ink for ink-jet print, weight percent meter has component at least: tinting material 0.2-12%, dispersion agent 0-5%, modified acrylic resin emulsion and/or modified polyurethane resin resin emulsion are by solid content 1-10%, UV light absorber 0.1-3%, tensio-active agent 0-2%, PH conditioning agent 0-2%, fungicidal preservative 0.1-0.5%, surplus is organic solvent; Ink for ink-jet print meets HJ 567-2010 " environmental labelling product technical requirements, ink for ink-jet print " standard; Solve prior art print smooth surface can not the technical problem of blur-free imaging; Accelerate ink for ink-jet print rate of drying;
Wherein, described tinting material is: at least one in water-soluble dye, solvent dye, dispersed dye, mineral dye, pigment dyestuff, metalluster pigment; The particle diameter <100 nanometer of the insoluble tinting material of organic solvent;
Described dispersion agent is: organic high molecular polymer;
Described modified acrylic resin emulsion is selected from: water miscible, comprises the Emulsion acrylic resin of at least one modification in epoxy resin, organosilicon, organic fluorine, urethane resin; Particle diameter <100 nanometer, 24 hours water-intake rate≤10% after film forming;
Described modified polyurethane resin emulsion is selected from: water miscible, comprise epoxy resin-polyurethane resin emulsion, epoxy resin and acrylic ester-ester-polyurethane resin emulsion, Viscotrol C-acrylate-polyurethane resin emulsion, acrylate-polyurethane resin emulsion, polysiloxane-polyurethane resin emulsion, organic silicon-acrylate-ester-polyurethane resin emulsion, fluosilicic-ester-polyurethane resin emulsion, fluoro-ester-polyurethane resin emulsion, aliphatic polyurethane resin emulsion, polyester-urethane resin emulsion, polyether-polyurethane resin emulsion, at least one in polyurea-polyuretahne resin emulsion, particle diameter <100 nanometer, 24 hours water-intake rate≤10% after film forming,
Described organic solvent is: to be selected from monohydroxy-alcohol, dibasic alcohol, alcohol ether, ester class, ketone, ether acetates at least two or more mixture.
2. ink for ink-jet print according to claim 1, is characterized in that: monohydroxy-alcohol is selected from Virahol, ethanol, isopropylcarbinol; Dibasic alcohol is selected from glycol ether, propylene glycol, butyleneglycol, triglycol, Tetraglycol 99, polyoxyethylene glycol, polypropylene glycol, glycerine, 1,2-PD, BDO, 1, ammediol, BDO, 1,3-PD, 1,2-hexylene glycol, the polyvalent alcohols such as 2-methyl-2,4-pentanediol; Alcohol ether is selected from diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, propylene glycol monomethyl ether, propandiol butyl ether, propylene glycol isobutyl ether, diethylene glycol monobutyl ether, diethylene glycol monomethyl ether, the only butyl ether of Diethylene Glycol, triethylene glycol monomethyl ether, Triethylene glycol ethyl ether, TRIGLYME, triethylene glycol diethyl ether, triethylene glycol dibutyl ether, tetraethyleneglycol dimethyl ether, TEG diethyl ether, monoethylene glycol and polyoxyethylene glycol phenyl ether, MPG and polypropylene glycol phenyl ether; Ether acetates is selected from 1-Methoxy-2-propyl acetate, dipropylene glycol methyl ether acetate, Dipropylene glycol mono-n-butyl Ether adipic acid ester; Ketone is selected from 2-Pyrrolidone, METHYLPYRROLIDONE, hexone; Ester class is selected from methyl acetate, ethyl acetate, isobutyl acetate, butylacetate.
3. ink for ink-jet print according to claim 1, is characterized in that: described organic high molecular polymer is at least one in BYK-2163, BYK-2164, BYK-180, BYK-184, BYK-190, BYK-2012, BYK-2020 dispersion agent of Bi Ke chemistry.
4. ink for ink-jet print according to claim 1, is characterized in that: UV light absorber is at least one in bitter almond oil camphor and derivative, benzil class, alkylbenzene ketone, benzophenone, acyl group phosphorous oxides, salicylate class, group-substituted acrylonitrile, triazines, hindered amines, dibenzoyl.
5. ink for ink-jet print according to claim 1, is characterized in that: the conven-tional adjuvants adding its performance of raising of any technology maturation.
6. the ink for ink-jet print described in claim 1-5, is characterized in that: preparation method
(1) prepare each component of ink by formula, stir, grinding machinery 500-3000 rev/min of speed lapping 1-3 hour; Detection of particles fineness D90 < 120 nanometer, obtains ink mixture;
(2) ink mixture leaves standstill slaking in-7 days in 12 hours;
(3) the every physical and chemical index of ink mixture is detected by QB/T2730.1-2013;
(4) successively with 1 micron, 0.45 micron, 0.22 micron membrane filter filtration, finished product is obtained.
7. the ink for ink-jet print described in claim 1,5, is characterized in that: be printed on without in coating and non-print coating media.
8. the ink for ink-jet print described in claim 1,5, is characterized in that: be applied to digital printing, outdoor air brushing, ceramic tile wallpaper, glass plastic, hot transfer ink jet.
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CN105567015A (en) * 2016-03-22 2016-05-11 珠海华彩打印耗材有限公司 Weak solvent white ink for dark-color leather color printing
CN105778431A (en) * 2016-03-31 2016-07-20 浙江工业大学 Thermally conductive slurry as well as preparation method and application thereof
CN108909224A (en) * 2018-06-01 2018-11-30 上海泰画服饰铺料有限公司 A kind of boiling hot target manufacture craft of digital ink-jet
CN109306208A (en) * 2017-07-27 2019-02-05 汪国军 Connection material and its application
CN109371719A (en) * 2018-10-11 2019-02-22 珠海佳印数码科技有限公司 A kind of water-fastness digit printing weaving white ink and preparation method thereof
CN109996849A (en) * 2016-09-26 2019-07-09 图像电子公司 The ink-jet of construction material is decorated
CN110183905A (en) * 2019-06-19 2019-08-30 张小清 A kind of scratch resistant water-based ink and preparation method thereof
CN110655830A (en) * 2019-10-30 2020-01-07 珠海格美达科技有限公司 Ink-jet printing ink and preparation method thereof
CN111662591A (en) * 2020-07-16 2020-09-15 浙江龙游道明光学有限公司 Preparation method of outdoor high-weather-resistance weak-solvent spray-painting ink
CN112280379A (en) * 2020-11-18 2021-01-29 梁贻波 High-temperature-resistant ink composition and preparation method thereof
CN113031411A (en) * 2017-08-29 2021-06-25 邯郸汉光办公自动化耗材有限公司 Multifunctional color toner, preparation method thereof and thermal transfer printing method
CN114701275A (en) * 2022-03-16 2022-07-05 珠海天威新材料股份有限公司 Digital printable water-coated film, ink, water transfer printing method and water transfer printing product

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CN101928488A (en) * 2010-08-20 2010-12-29 北京联创佳艺影像新材料技术有限公司 Weak solvent pigment ink
CN103319953B (en) * 2013-07-12 2014-09-17 鲁继烈 Water-based pigment ink for quality improvement
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