CN101709178B - Solvent type digital ink-jet printing dye sublimation ink and preparation method thereof - Google Patents
Solvent type digital ink-jet printing dye sublimation ink and preparation method thereof Download PDFInfo
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- CN101709178B CN101709178B CN 200910199870 CN200910199870A CN101709178B CN 101709178 B CN101709178 B CN 101709178B CN 200910199870 CN200910199870 CN 200910199870 CN 200910199870 A CN200910199870 A CN 200910199870A CN 101709178 B CN101709178 B CN 101709178B
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Abstract
The invention provides a solvent type digital ink-jet printing dye sublimation ink and a preparation method thereof. The ink comprises the following components in percentage by mass: 1 to 10 percent of disperse dye, 0.5 to 7 percent of resin and 20 to 95 percent of organic solvent. The preparation method comprises the following steps of: uniformly mixing 0.5 to 7 percent of resin and 20 to 95 percent of organic solvent at a normal temperature; adding 1 to 10 percent of disperse dye into the mixture; dissolving the disperse dye with a high-shear emulsifying machine at a rate of between 400 and 1,000 rpm for 0.5 to 5h; and filtering the mixture with a filter of which the aperture is 0.2 to 2 mu m to obtain the solvent type digital ink-jet printing thermal-sublimation ink. The ink is not influenced by the temperature change of a printing environment, and has the advantages of good injection stability and storage stability, simple preparation process and low energy consumption.
Description
Technical field
The invention belongs to printing ink and preparation field thereof, particularly relate to a kind of solvent type digital ink-jet printing dye sublimation ink and preparation method thereof.
Background technology
Ink-jet printed technology plays a part very important in the printing in textiles field, can be used for the printing ink of textile inkjet printing according to the difference of tinting material, can be divided into dye type printing ink and the large class of pigmented ink two.Although pigmented ink has good light fastness, because pigmented ink in textile inkjet printing is inadequate to fabric sticking power, therefore textile inkjet printing adopts dyestuff as tinting material usually at present.Dye type printing ink can be divided into again reactive dyestuffs printing ink, acid dye inks and dispersed dye printing ink etc.Reactive dyestuffs printing ink and acid dye inks are mainly used in cotton fabric, silk fabrics and polyamide fabric etc., and dispersed dye printing ink is mainly used in dacron fabric or contains the BLENDED FABRIC of polyester.Because dispersed dye solubleness in water is extremely low, therefore usually need to adopt dispersion agent to carry out suitable surface modification to dispersed dye, make its long-time stable dispersion in aqueous medium, just can prepare digital ink-jet printing of dispersed dye printing ink, and the production of dispersed dye printing ink often needs accurate grinding plant to grind for a long time, energy consumption is larger, and production cost is higher, therefore can make by preparation technology simple, less energy-consumption in the urgent need to a kind of dispersed dye printing ink.Reported in patent ZL200480008916.6 take reactive disperse dyes as tinting material, selection has the organic solvent of resolvability to reactive disperse dyes, prepare a kind of printing ink that polyester ultra-fine microfibres and nylon/polyester ultra-fine microfibres are carried out ink jet printing of being applicable to by mixing, stirring and dissolving, filtration.In this type of system, the printing ink take dispersed dye as tinting material has no report.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of solvent type digital ink-jet printing dye sublimation ink and preparation method thereof, this printing ink is not affected by the air brushing variation of ambient temperature, have well spue stability and package stability, preparation technology is simple, and energy consumption is low.
A kind of solvent type digital ink-jet printing dye sublimation ink of the present invention by mass percentage, comprising: 1～10% dispersed dye, 0.5～7% resin and 20～95% organic solvents.
Described dispersed dye are dissolved in described organic solvent with the unit molecule state.
Described dispersed dye are C.I. EX-SF DISPERSE BLUE EX-SF 300 3, C.I. EX-SF DISPERSE BLUE EX-SF 300 14, C.I. EX-SF DISPERSE BLUE EX-SF 300 20, C.I. EX-SF DISPERSE BLUE EX-SF 300 73, C.I. Disperse Blue-79, C.I. EX-SF DISPERSE BLUE EX-SF 300 87; C.I. dispersion red 11, C.I. disperse red 60, C.I. Disperse Red 72, C.I. disperse red 86, C.I. Red-1 200 77; C.I. DISPERSE YELLOW 3, C.I. DISPERSE YELLOW 7, C.I. DISPERSE YELLOW 54, C.I. dispersion yellow 64, C.I. DISPERSE YELLOW 82, C.I. DISPERSE YELLOW 124; C.I. disperse black 1, C.I. disperse black 3, C.I. disperse black 10, C.I. disperse black 24 or C.I. disperse black 35.
Described resin is polyamide resin, acrylic resin or urethane resin, specifically selects solvent type resin 1652 (Bayer AG), vibrin ES-100, vibrin ES-VB-220A or vibrin W312 (Korea S SK Chemical Co., Ltd).
Described organic solvent is selected from 2～5 kinds in DMF, dimethyl sulfoxide (DMSO), Diethylene Glycol butyl ether, dipropylene glycol methyl ether, dipropylene glycol butyl ether, 2-Butoxyethyl acetate, Diethylene Glycol monobutyl ether acetate, 2-Pyrrolidone class, METHYLPYRROLIDONE.
60～120 ℃ of described printing ink flash-points, temperature viscosity in the time of 25 ℃ is 2.0～8.5cp, and surface tension is 15～40mN/m.
Described blue ink comprises: 1.2kg C.I. EX-SF DISPERSE BLUE EX-SF 300 14,2.4kg solvent type resin 1652,10kgN, dinethylformamide, 10kg Diethylene Glycol butyl ether, 6kg dipropylene glycol methyl ether, 2.4kg2-pyrrolidone and 6kg 2-Butoxyethyl acetate.
Described red ink comprises: 2.0kgC.I. dispersion red 11,0.6kg vibrin ES-100,15kg dimethyl sulfoxide (DMSO), 6kg dipropylene glycol butyl ether, 5.4kg2-pyrrolidone and 9kg 2-Butoxyethyl acetate.
Described Yellow ink comprises: 1.2kg C.I. dispersion yellow 64,2.4kg vibrin ES-VB-220A, 10kgN, dinethylformamide, 10kg dimethyl sulfoxide (DMSO), 6kg Diethylene Glycol monobutyl ether acetate, 2.4kg2-pyrrolidone and 6kg 2-Butoxyethyl acetate.
Described black ink comprises: 2.4kgC.I. disperses black 35,0.6kg vibrin W312,10kg dimethyl sulfoxide (DMSO), 16kg Diethylene Glycol butyl ether, 2.4kg2-pyrrolidone and 6.6kg 2-Butoxyethyl acetate.
The preparation method of a kind of solvent type digital ink-jet printing dye sublimation ink of the present invention, comprise: by mass percentage, after 0.5～7% described resin and 20～95% described organic solvents are mixed at normal temperatures, add 1～10% described dispersed dye, dissolve 0.5～5h under 400～1000 rev/mins of high-shear emulsion machine, filter and get final product finally by the strainer of aperture 0.2～2 μ m.
The present invention adopts two or more to have good deliquescent mixed organic solvents to dispersed dye to dissolve dispersed dye, dispersed dye are dissolved in organic solvent with unit molecule in stable conditionly, exist without dye granule; The present invention also adds other multiple organic solvents to improve the surface tension of printing ink, increases the performance of keeping humidity of printing ink, prevents that printing ink is dry and stop up shower nozzle in shower nozzle.The resin that adds in the present invention is used for regulating the viscosity of printing ink, effectively improves the print performance of printing ink.The printing test result shows: printing ink prepared in accordance with the present invention has good spue fluency and shower nozzle performance of keeping humidity.
Beneficial effect
(1) in printing ink, dispersed dye are to exist with the unit molecule state, do not have disperse dyes granule, deposit in process the dispersed dye molecule and are difficult for assembling, and have guaranteed that this ink system has good stability in storage.
(2) due to the adding of multiple cosolvent, regulated surface tension, viscosity, performance of keeping humidity, the lathering property of printing ink.For the shower nozzle of different model, can make the printing ink of different surfaces tension force and viscosity.Printing test result on the large-scale spray drawing machine of wide cut shows: this printing ink has good spue fluency and shower nozzle performance of keeping humidity.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
The preparation of blue ink:
Take respectively 2.4kg solvent type resin 1652,10kgDMF, 10kg Diethylene Glycol butyl ether, 6kg dipropylene glycol methyl ether, 2.4kg2-pyrrolidone, 6kg 2-Butoxyethyl acetate, after mixing at normal temperatures, add 1.2kgC.I. EX-SF DISPERSE BLUE EX-SF 300 14, adopting high-shear emulsion machine is to dissolve 3h under 800 rev/mins at rotating speed, then the strainer that is 1 μ m with the aperture filters, and obtains blue fever distillation liquid ink.This printing ink viscosity when 25 ℃ of temperature is 8.1cP, and surface tension is 30.1mN/m.
Embodiment 2
The preparation of red ink:
Take respectively 0.6kg vibrin ES-100,15kgDMSO, 6kg dipropylene glycol butyl ether, 5.4kg2-pyrrolidone, 9kg 2-Butoxyethyl acetate, after mixing at normal temperatures, add the 2.0kgC.I. dispersion red 11, adopting high-shear emulsion machine is to dissolve 3h under 800 rev/mins at rotating speed, then the strainer that is 1 μ m with the aperture filters, and obtains red heat sublimation liquid ink.This printing ink viscosity when 25 ℃ of temperature is 4.1cP, and surface tension is 30.1mN/m.
Embodiment 3
The preparation of Yellow ink:
Take respectively 2.4kg vibrin ES-VB-220A, 10kgDMF, 10kg DMSO, 6kg Diethylene Glycol monobutyl ether acetate, 2.4kg2-pyrrolidone, 6kg 2-Butoxyethyl acetate, after mixing at normal temperatures, add the 1.2kgC.I. dispersion yellow 64, adopting high-shear emulsion machine is to dissolve 3h under 800 rev/mins at rotating speed, then the strainer that is 1 μ m with the aperture filters, and obtains yellow heat sublimation liquid ink.This printing ink viscosity when 25 ℃ of temperature is 7.9cP, and surface tension is 31.5mN/m.
Embodiment 4
The preparation of black ink:
Take respectively 0.6kg vibrin W312,10kgDMSO, 16kg Diethylene Glycol butyl ether, 2.4kg2-pyrrolidone, 6.6kg 2-Butoxyethyl acetate, after mixing at normal temperatures, add 2.4kgC.I. to disperse black 35, adopting high-shear emulsion machine is to dissolve 3h under 800 rev/mins at rotating speed, then the strainer that is 1 μ m with the aperture filters, and obtains black fever distillation liquid ink.This printing ink viscosity when 25 ℃ of temperature is 4.2cP, and surface tension is 30.8mN/m.
Claims (8)
1. a solvent type digital ink-jet printing dye sublimation ink, by mass percentage, comprising: 1～10% dispersed dye, 0.5～7% resin and 20～95% organic solvents;
Described resin is solvent type resin 1652, vibrin ES-100, vibrin ES-VB-220A or vibrin W312;
Described organic solvent is selected from 2～5 kinds in DMF, dimethyl sulfoxide (DMSO), Diethylene Glycol butyl ether, dipropylene glycol methyl ether, dipropylene glycol butyl ether, 2-Butoxyethyl acetate, Diethylene Glycol monobutyl ether acetate, 2-Pyrrolidone class, METHYLPYRROLIDONE;
Described solvent type digital ink-jet printing dye sublimation ink is used for dacron fabric or contains the BLENDED FABRIC of polyester.
2. a kind of solvent type digital ink-jet printing dye sublimation ink according to claim 1, it is characterized in that, described dispersed dye are C.I. EX-SF DISPERSE BLUE EX-SF 300 3, C.I. EX-SF DISPERSE BLUE EX-SF 300 14, C.I. EX-SF DISPERSE BLUE EX-SF 300 20, C.I. EX-SF DISPERSE BLUE EX-SF 300 73, C.I. Disperse Blue-79, C.I. EX-SF DISPERSE BLUE EX-SF 300 87; C.I. dispersion red 11, C.I. disperse red 60, C.I. Disperse Red 72, C.I. disperse red 86, C.I. Red-1 200 77; C.I. DISPERSE YELLOW 3, C.I. DISPERSE YELLOW 7, C.I. DISPERSE YELLOW 54, C.I. dispersion yellow 64, C.I. DISPERSE YELLOW 82, C.I. DISPERSE YELLOW 124; C.I. disperse black 1, C.I. disperse black 3, C.I. disperse black 10, C.I. disperse black 24 or C.I. disperse black 35; Dispersed dye are dissolved in described organic solvent with the unit molecule state.
3. a kind of solvent type digital ink-jet printing dye sublimation ink according to claim 1, is characterized in that, described printing ink flash-point is at 60～120 ℃, and temperature viscosity in the time of 25 ℃ is 2.0～8.5cp, and surface tension is 15～40mN/m.
4. a kind of solvent type digital ink-jet printing dye sublimation ink according to claim 1, it is characterized in that, when described printing ink is blue ink, its component comprises: 1.2kgC.I. EX-SF DISPERSE BLUE EX-SF 300 14,10kgN, dinethylformamide, 10kg Diethylene Glycol butyl ether, 6kg dipropylene glycol methyl ether, 2.4kg2-pyrrolidone, 6kg 2-Butoxyethyl acetate and 2.4kg solvent type resin 1652.
5. a kind of solvent type digital ink-jet printing dye sublimation ink according to claim 1, it is characterized in that, when described printing ink was red ink, its component comprised: 2.0kgC.I. dispersion red 11,15kg dimethyl sulfoxide (DMSO), 6kg dipropylene glycol butyl ether, 5.4kg2-pyrrolidone, 9kg 2-Butoxyethyl acetate and 0.6kg vibrin ES-100.
6. a kind of solvent type digital ink-jet printing dye sublimation ink according to claim 1, it is characterized in that, when described printing ink is Yellow ink, its component comprises: 1.2kgC.I. dispersion yellow 64,10kgN, dinethylformamide, 10kg dimethyl sulfoxide (DMSO), 6kg Diethylene Glycol monobutyl ether acetate, 2.4kg2-pyrrolidone, 6kg 2-Butoxyethyl acetate and 2.4kg vibrin ES-VB-220A.
7. a kind of solvent type digital ink-jet printing dye sublimation ink according to claim 1, it is characterized in that, when described printing ink was black ink, its component comprised: 2.4kgC.I. disperses black 35,10kg dimethyl sulfoxide (DMSO), 16kg Diethylene Glycol butyl ether, 2.4kg2-pyrrolidone, 6.6kg 2-Butoxyethyl acetate and 0.6kg vibrin W312.
8. the preparation method of a solvent type digital ink-jet printing dye sublimation ink as claimed in claim 1, comprise: by mass percentage, after 0.5～7% described resin and 20～95% described organic solvents are mixed at normal temperatures, add 1～10% described dispersed dye, dissolve 0.5～5h under 400～1000 rev/mins of high-shear emulsion machine, filter and get final product finally by the strainer of aperture 0.2～2 μ m.
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| FR3040997B1 (en) * | 2015-09-15 | 2019-12-27 | Arkema France | SOLVENT COMPOSITION (S) COMPRISING A MIXTURE OF A MOLECULE HAVING A SULFOXIDE FUNCTION AND OF A MOLECULE HAVING AN AMIDE FUNCTION |
| CN106700730A (en) * | 2016-12-15 | 2017-05-24 | 苏州吉谷新材料有限公司 | Solvent type ink-jet thermal sublimation printing ink |
| EP3597818A1 (en) * | 2018-07-19 | 2020-01-22 | Artech GmbH design + production in plastic | Ink composition for direct sublimation printing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687258A (en) * | 2005-05-18 | 2005-10-26 | 江南大学 | Nano dye ink for ink jet printing and preparation method thereof |
| CN101245204A (en) * | 2008-04-02 | 2008-08-20 | 上海英威喷墨科技有限公司 | Thermal sublimation digit printing ink-jet writing ink and preparation method |
| CN101541893A (en) * | 2006-09-15 | 2009-09-23 | 录象射流技术公司 | Solvent-based ink composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687258A (en) * | 2005-05-18 | 2005-10-26 | 江南大学 | Nano dye ink for ink jet printing and preparation method thereof |
| CN101541893A (en) * | 2006-09-15 | 2009-09-23 | 录象射流技术公司 | Solvent-based ink composition |
| CN101245204A (en) * | 2008-04-02 | 2008-08-20 | 上海英威喷墨科技有限公司 | Thermal sublimation digit printing ink-jet writing ink and preparation method |
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Application publication date: 20100519 Assignee: Ji'nan inkwin ink jet technology Co. Ltd. Assignor: Shanghai Inkwin Ink Spray Technology Co., Ltd. Contract record no.: 2013370000245 Denomination of invention: Solvent type digital ink-jet printing dye sublimation ink and preparation method thereof Granted publication date: 20130612 License type: Exclusive License Record date: 20131202 |
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