CN101864206B - Digital textile ink composition - Google Patents
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- CN101864206B CN101864206B CN 200910134281 CN200910134281A CN101864206B CN 101864206 B CN101864206 B CN 101864206B CN 200910134281 CN200910134281 CN 200910134281 CN 200910134281 A CN200910134281 A CN 200910134281A CN 101864206 B CN101864206 B CN 101864206B
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Abstract
The invention relates to a digital textile ink composition, which comprises 0.5-35 percent by weight of at least one water-soluble anionic dye (A), 0.1-10 percent by weight of dispersing agent (B), 5-35 percent by weight of organic solvent (C) and 20-94.4 percent by weight of water (D). The invention also provides a digital textile ink composition, which comprises 0.5-35 percent by weight of at least one reactive dye or salts thereof (A), 0.1-10 percent by weight of dispersing agent (B), 5-35 percent by weight of organic solvent (C) and 20-94.4 percent by weight of water (D).
Description
Technical field
The ink composition that the invention relates to a kind of dye component and process with this dye component, particularly relevant dye component and the ink composition that is used for the textile number printing and dyeing, it is applicable to the cellulosic fibre ink-jet cloth printing.
Background technology
Ink-jet printing technology is a kind of printing technology of non-collision type; Its technical characteristic is to provide image distinct, no burr; The ink that is used in ink jet printing then need have good day light fastness, optical density (OD), solubleness, stability in storage, reach and print fluency etc., to reach outstanding printing quality.
Ink-jet printedly in textile industry, use for many years.This method can be saved the making of stamp half tone, thereby saves great amount of cost and time, so be specially adapted to various, a small amount of and customized working condition.
See from the angle of utilisation technology; Ink-jet printing ink should have the characteristic that is different from other ink; Except the viscosity of used ink composition, stability, surface tension and mobile; The mass property of resultant tprinted Fabrics also should meet higher requirement, like colouring dynamics, pull-out capacity, fiber-combination of dyes stability and moisture-proof profit fastness etc.
Ink-jet printed employed ink composition, it includes the pigment that water-soluble dye maybe can be scattered in water; Wherein those dyestuffs or pigment solubilized or be scattered in the water, or be dissolved or dispersed in a kind of liquid medium that includes water-soluble organic solvent.In addition, also can in ink composition, be added into interfacial agent,, make it meet ink-jet printed required of weaving to change the characteristic of ink.
USP the 6th, 780 once disclosed a kind of ink composition No. 229, and it uses organic buffer agent to keep the pH value between 4 to 8.USP the 6th; 015; Once disclosed a kind of ink composition No. 454, comprised at least a chemically-reactive dyes and 1,2-Ucar 35 (1; 2-propylene glycol) or N-N-methyl-2-2-pyrrolidone N-(N-methyl-2-pyrrolidone), it has improved the colouring dynamics of ink-jet printed cloth and the problem of degree of fixation; But stability in storage and the long-time stability of printing are not good, and have the problem of blocking spout.USP once disclosed a kind of ink composition No. 2003/0172840, comprised at least a chemically-reactive dyes, tetramethylene sulfone (sulfolane) and buffering system, the problem that it has improved stability in storage and has blocked spout; But anti-chlorine floats colour fastness, high dying color (dynamics) and colorant dissolubility then still treats effort.
The ink composition of characteristics such as therefore, in textile number printing and dyeing ink constituent, the utmost point need provide a kind of and has high pH value stabilization property, stability in storage is good, printing is smooth and easy, low dyeing dynamics decline, high dying color (dynamics) and high dye strength.
Summary of the invention
The dye component that the purpose of this invention is to provide a kind of novelty, it can be used for making high-quality digital textile and uses ink.
Another object of the present invention provides a kind of ink composition of novelty, and it has the characteristics such as dyeing dynamics decline that pH value stabilization property is high, stability in storage is good, printing is smooth and easy and reduce dyestuff.
Be the realization above-mentioned purpose, dye component provided by the invention, it comprises:
(A) anionic dyestuffs, its content are 90～99.9 weight percents; And
(B) as shown in the formula the dispersion agent of (II-1),
Wherein, n is 8 to 30 integer, and the content of this composition part (B) is 0.1～10 weight percent.
The anionic dyestuffs of above-mentioned composition part (A) can be chemically-reactive dyes, matching stain, substantive dyestuff or food dye, and preferable is chemically-reactive dyes.
The anionic dyestuffs content of above-mentioned composition part (A) is 90～99.9 weight percents, and preferable is 95～99.5 weight percents.
The dispersant of above-mentioned composition part (B) is 0.1～10 weight percent, and preferable is 0.5～5 weight percent.
Wherein, the specific examples of above-mentioned composition part (A) as shown in the formula (I-1) to shown in the formula (I-17):
In addition, the composition of composition part (A) of dye component of the present invention can be homogencous dyes, also can be the mixture of multiple dyestuff.
In dye component of the present invention, suc as formula (I-1) to the compound molecule shown in the formula (I-17) all be to represent with the form of free acid; In fact, the form that is applied to the compound in the dye component of the present invention can be its metal-salt or ammonium salt, also can be its alkali metal salts or ammonium salt.
The present invention provides a kind of liquid dye constituent, and it comprises:
(A) anionic dyestuffs, its content are 5～50 weight percents;
(B) suc as formula the dispersion agent of (II-1), its content is 0.1～10 weight percent; And
(D) water, its content are 40～94.9 weight percents.
The anionic dyestuffs of above-mentioned composition part (A) can be chemically-reactive dyes, matching stain, substantive dyestuff or food dye, and preferable is chemically-reactive dyes.
The anionic dyestuffs content of above-mentioned composition part (A) is 5～50 weight percents, and preferable is 10～35 weight percents.
The dispersant of above-mentioned composition part (B) is 0.1～10 weight percent, and preferable is 0.5～5 weight percent.
The water-content of above-mentioned composition part (D) is 40～94.9 weight percents, and preferable is 45～94.5 weight percents, and better is 50～89 weight percents, and best is 60～89 weight percents.
Wherein, the specific examples of above-mentioned composition part (A) suc as formula (I-1) to formula (I-17).
The present invention provides a kind of digital textile ink composition, and it comprises:
(A) anionic dyestuffs, its content are 0.5～35 weight percent;
(B) suc as formula the dispersion agent of (II-1), its content is 0.1～10 weight percent;
(C) organic solvent; Its content is 5～35 weight percents; And this organic solvent system is selected from: terepthaloyl moietie (ethylene glycol), Diethylene Glycol (diethylene glycol), triglycol (triethyleneglycol), Ucar 35 (propylene glycol), butyleneglycol (butylene glycol), ethylene glycol monoethyl ether (ethylene glycol monoethyl ether), ethylene glycol monobutyl ether (ethylene glycol monobutylether), diethylene glycol monobutyl ether (diethylene glycol monobutyl ether), diethylene glycol monoethyl ether (diethylene glycol monoethyl ether), diethylene glycol monomethyl ether (diethylene glycolmonomethyl ether), glycerine (glycerine), 2-Pyrrolidone (2-pyrrolidone), N-methyl-pyrrolidone (N-methyl-2-pyrrolidone), 1; 3-dimethyl--2-imidazolone (1,3-dimethyl-2-imidazolidinone), and the group that formed of trolamine (triethanolamine); And
(D) water, its content are 20～94.4 weight percents.
The anionic dyestuffs of above-mentioned composition part (A) can be chemically-reactive dyes, matching stain, substantive dyestuff or food dye, and preferable is chemically-reactive dyes.
The anionic dyestuffs content of above-mentioned composition part (A) is 0.5～35 weight percent, and preferable is 4～23 weight percents.
The dispersant of above-mentioned composition part (B) is 0.1～10 weight percent, and preferable is 0.5～5 weight percent.
The organic solvent content of above-mentioned composition part (C) is 5～35 weight percents, and preferable is 8～25 weight percents.
The water-content of above-mentioned composition part (D) is 20～94.4 weight percents, and preferable is 30～94 weight percents, and better is 40～90 weight percents, and best is 50～87 weight percents.
Wherein, the specific examples of above-mentioned composition part (A) suc as formula (I-1) to formula (I-17).
Moreover digital textile ink composition of the present invention can more comprise: (E) non-ionic interfacial agent.Wherein, the content of the non-ionic interfacial agent of composition part (E) is 0.1～5 weight percent.Form part (E) and can be alkyne diol-Ji interfacial agent or alcoxylates interfacial agent.Wherein, the specific examples of alkyne diol-Ji interfacial agent comprises: Surfynol 485, Surfynol 465, Surfynol440, Surfynol 420, Surfynol 104 (Air Products Chemicals, Inc. sells); The specific examples of alcoxylates interfacial agent comprises: Tergitol 15-S-5, Tergitol 15-S-7, Tergitol 15-S-9 (Dow Chemical Company sells).
In addition, digital textile ink composition of the present invention, visual its need to add the agent of (F) organic buffer, and its addition accounts for 0.1～5 weight percent of ink gross weight.Wherein, (F) example of organic buffer agent comprises: MES, MOPS (HOPAX chemical co.LTD sells).
In addition, digital textile ink composition of the present invention, visual its need to add (G) microbiocide, and its addition accounts for 0.01～1 weight percent of ink gross weight.Wherein, (G) example of microbiocide comprises: NUOSEPT (Nudex Inc., a division of Huls Americal sells), UCARCIDE (Dow Chemical Company sells), VANCIDE (RT Vanderbilt Co. sells) and PROXEL (ICI Americas sells).Above-mentioned interpolation composition can be with reference to TaiWan, China patent TW589352 or U.S. Pat 5,725,641 disclosed contents.
Embodiment
Dye composition used in the present invention can be obtained by the commercially available dye product of light company forever.Compound dispersing agent used in the present invention: Lugalvan BNO 12 can be obtained by BASF commerce, and Solsperse27000 can be obtained by Lubrizol commerce.
Dyestuff or dispersion agent in dye component of the present invention or the liquid dye constituent can separately or mix an alkali metal salt that uses above-claimed cpd or above-claimed cpd.Preferable, should select to have low saltiness, meaning should have the total salinity that is lower than 0.5 weight percent promptly in the weight of dye component.Wherein preparation institute's dye component with relative supersalinity of producing and/or being produced owing to follow-up interpolation thinner can carry out desalting treatment, can adopt through the film separation method, like ultrafiltration, how to filter, reverse osmosis or dialysis method.
Dyestuff or dispersion agent in the digital textile ink dye component of the present invention can separately or mix an alkali metal salt that uses above-claimed cpd or above-claimed cpd.Preferable, should select to have low saltiness, meaning should have the total salinity that is lower than 0.5 weight percent promptly in the weight of dye component.Wherein preparation institute's dye component with relative supersalinity of producing and/or being produced owing to follow-up interpolation thinner can carry out desalting treatment, can adopt through the film separation method, like ultrafiltration, how to filter, reverse osmosis or dialysis method.
Digital textile ink composition of the present invention can be used general known method, and each composition is mixed with in the water of requirement.
Therefore following examples are used to explain the present invention, and claim scope of the present invention can't be and restricted.Wherein compound is represented with the form of free acid, but its actual form might be metal-salt or ammonium salt, also possibly be alkali metal salts or ammonium salt.In addition, if nothing is dated especially, then temperature is a centigradetemperature, and " part " reaches " per-cent " all by weight.The relation of weight part and parts by volume is just as the relation of kilogram with litre.
Embodiment 1
50 parts of 50 parts of modus ponens (I-1) compounds and formula (I-2) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 2 parts of pH values that stir and adjust of formula (II-1) compound again to 6.5-7.5, last, the dye component that can obtain present embodiment is done in the solution spray.
Embodiment 2
100 parts of modus ponens (I-3) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 5 parts of pH values that stir and adjust of formula (II-1) compound again to 6.5-7.5, last, the dye component that can get present embodiment is done in the solution spray.
Embodiment 3
100 parts of modus ponens (I-4) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 0.1 part of pH value that stirs and adjust of formula (II-1) compound again, can get the dye component of present embodiment to 6.5-7.5.
Embodiment 4-embodiment 10
Use different compounds to replace the compound of formula (I-3) respectively, prepare a series of dye components with the same steps as of embodiment 2.
| Numbering | Compound is formed |
| Embodiment 4 | Formula (I-5) |
| Embodiment 5 | Formula (I-9) |
| Embodiment 6 | Formula (I-10) |
| Embodiment 7 | Formula (I-11) |
| Embodiment 8 | Formula (I-12) |
| Embodiment 9 | Formula (I-15) |
| Embodiment 10 | Formula (I-16) |
Embodiment 11
5.5 parts of 83.4 parts of modus ponens (I-6) compounds, 11.1 parts of formula (I-7) compounds and formula (I-8) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH to 4-6.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 2 parts of pH values that stir and adjust of formula (II-1) compound again to 5.0-5.5.At last, the dye component that can get present embodiment is done in the solution spray.
Embodiment 12
80 parts of 20 parts of modus ponens (I-13) compounds and formula (I-14) compounds, add 300 parts of full and uniform mixing of water after, the adjustment pH to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 2 parts of pH values that stir and adjust of formula (II-1) compound again to 6.5-7.5.At last, after being sprayed on, solution can get the dye component of present embodiment.
Embodiment 13
Get 35 parts of dye components, N-methyl-pyrrolidone 10 parts of (constituent (C)), 2-Pyrrolidone 10 parts of (constituent (C)), Surfynol 465 interfacial agents 0.5 part of (constituent (E)), Proxel XL2 microbiocides 0.2 part (constituent (F)) of embodiment 1 and add water (constituent (D)) to 100 parts; Stir half a hour with machine mixer; Definitely filter with 0.45 μ m filter paper again, can make the ink composition of present embodiment.
Embodiment 14
Get 0.5 part of dye component, 2-Pyrrolidone 5 parts of (constituent (C)), Surfynol465 interfacial agent 0.5 part of (constituent (E)), Proxel XL2 microbiocides 0.2 part (constituent (F)) of embodiment 3 and add water (constituent (D)) to 100 parts; Stir half a hour with machine mixer; Definitely filter with 0.45 μ m filter paper again, can make the ink composition of present embodiment.
Embodiment 15-embodiment 20
Get 15 parts of dye components, N-methyl-pyrrolidone 35 parts of (constituent (C)), Surfynol 465 interfacial agents 0.5 part of (constituent (E)), Proxel XL2 microbiocides 0.2 part (constituent (F)) of embodiment 4 and add water (constituent (D)) to 100 parts; Stir half a hour with machine mixer; Definitely filter with 0.45 μ m filter paper again, can make the ink composition of embodiment 15.
Use the dye component of dye component replacement the foregoing description 4 of different embodiment, prepare a series of ink composition with above-mentioned same steps as.
| Numbering | Dye component |
| Embodiment 16 | Embodiment 7 |
| Embodiment 17 | Embodiment 8 |
| Embodiment 18 | Embodiment 9 |
| Embodiment 19 | Embodiment 10 |
| Embodiment 20 | Embodiment 11 |
Embodiment 21
Get 9 parts of dye components, 6 parts of the dye components of embodiment 3, N-methyl-pyrrolidone 10 parts of (constituent (C)), 2-Pyrrolidone 10 parts of (constituent (C)), Surfynol 465 interfacial agents 0.5 part of (constituent (E)), Proxel XL2 microbiocides 0.2 part (constituent (F)) of embodiment 2 and add water (constituent (D)) to 100 parts; Stir half a hour with machine mixer; Definitely filter with 0.45 μ m filter paper again, can make the ink composition of present embodiment.
Embodiment 22
Use the dye component of embodiment 1 to replace the dye component of embodiment 2, the dye component of embodiment 4 replaces the dye component of embodiment 3, prepares an ink composition with the same steps as of embodiment 21.
Embodiment 23
Use the dye component of embodiment 6 to replace the dye component of embodiment 2, the dye component of embodiment 7 replaces the dye component of embodiment 3, prepares an ink composition with the same steps as of embodiment 21.
Embodiment 24
Use the dye component of embodiment 8 to replace the dye component of embodiment 2, the dye component of embodiment 10 replaces the dye component of embodiment 3, prepares an ink composition with the same steps as of embodiment 21.
Comparative example 1
50 parts of 50 parts of modus ponens (I-1) compounds and formula (I-2) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 5 parts of pH values that stir and adjust of hexanolactam (caprolactam) again to 6.5-7.5.At last, the dye component that can obtain this comparative example is done in the solution spray.
Comparative example 2
50 parts of 50 parts of modus ponens (I-1) compounds and formula (I-2) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 5 parts of pH values that stir and adjust of urea (urea) again to 6.5-7.5.At last, the dye component that can obtain this comparative example is done in the solution spray.
Comparative example 3
50 parts of 50 parts of modus ponens (I-1) compounds and formula (I-2) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, stir and adjust the pH value to 6.5-7.5.At last, the dye component that can obtain this comparative example is done in the solution spray.
Comparative example 4
100 parts of modus ponens (I-5) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 2 parts of pH values that stir and adjust of hexanolactam (caprolactam) again to 6.5-7.5.At last, the dye component that can get this comparative example is done in the solution spray.
Comparative example 5
100 parts of modus ponens (I-5) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 2 parts of pH values that stir and adjust of urea (urea) again to 6.5-7.5.At last, the dye component that can get this comparative example is done in the solution spray.
Comparative example 6
100 parts of modus ponens (I-5) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH value is to 6-8.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, stir and adjust the pH value to 6.5-7.5.At last, the dye component that can get this comparative example is done in the solution spray.
Comparative example 7
The compound of use formula (I-11) replaces the compound of formula (I-5), prepares a dye component with the same steps as of comparative example 4.
Comparative example 8
The compound of use formula (I-11) replaces the compound of formula (I-5), prepares a dye component with the same steps as of comparative example 5.
Comparative example 9
The compound of use formula (I-11) replaces the compound of formula (I-5), prepares a dye component with the same steps as of comparative example 6.
Comparative example 10
5.5 parts of 83.4 parts of modus ponens (I-6) compounds, 11.1 parts of formula (I-7) compounds and formula (I-8) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH to 4-6.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 5 parts of pH values that stir and adjust of hexanolactam (caprolactam) again to 5.0-5.5.At last, the dye component that can get this comparative example is done in the solution spray.
Comparative example 11
5.5 parts of 83.4 parts of modus ponens (I-6) compounds, 11.1 parts of formula (I-7) compounds and formula (I-8) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH to 4-6.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, add 5 parts of pH values that stir and adjust of urea (urea) again to 5.0-5.5.At last, the dye component that can get this comparative example is done in the solution spray.
Comparative example 12
5.5 parts of 83.4 parts of modus ponens (I-6) compounds, 11.1 parts of formula (I-7) compounds and formula (I-8) compounds, add 300 parts of full and uniform mixing of water after, adjustment pH to 4-6.Make salts contg be less than 0.5 weight percent through the reverse osmosis desalination, stir and adjust the pH value to 5.0-5.5.At last, the dye component that can get this comparative example is done in the solution spray.
Comparative example 13-comparative example 18
Get 15 parts of dye components, N-methyl-pyrrolidone 10 parts of (constituent (C)), 2-Pyrrolidone 10 parts of (constituent (C)), Surfynol 465 interfacial agents 0.5 part of (constituent (E)), Proxel XL2 microbiocides 0.2 part (constituent (F)) of comparative example 1 and add water (constituent (D)) to 100 parts; Stir half a hour with machine mixer; Definitely filter with 0.45 μ m filter paper again, can make the ink composition of comparative example 13.
Use the dye component of different comparative examples to replace the dye component of above-mentioned comparative example 1, prepare a series of ink composition with same steps as then.
| Numbering | Dye component |
| Comparative example 14 | Comparative example 2 |
| Comparative example 15 | Comparative example 3 |
| Comparative example 16 | Comparative example 4 |
| Comparative example 17 | Comparative example 5 |
| Comparative example 18 | Comparative example 6 |
Test result
(1) dye component
With dye component 10 grams of the foregoing description 1,4,7,11 and comparative example 1-12, N-methyl-pyrrolidone that each adds 15 milliliters adds water to 100 milliliters again and stirs, and pH is to 7.0-7.5 in adjustment.Relatively storing the variation that weight loss is observed in the back through room temperature (25 ℃), the result puts in order as shown in table 1.
Final reduction (10days * RT): get above-mentioned liquid 5g, place petridish to deposit 10 days final reductions of recording liquid, represent moisture retention better less.
Evaporable degree in the kapillary: get aforesaid liquid and place kapillary, deposited 10 days, write down the ink of its ink dropping distance and capillary tip every day one by one and separate out situation, with the obstruction situation of simulation ink at printing head.
Separate out degree: observe the separate out degree of aforesaid liquid at capillary tip.
Table 1: weight loss
| Numbering | Additive types | Final reduction *1 | Evaporable degree in the kapillary *2 | Separate out degree |
| Embodiment 1 | (II-1) compound | -2.94 | -12.5mm | Do not have |
| Embodiment 4 | (II-1) compound | -2.72 | -12.0mm | Do not have |
| Embodiment 7 | (II-1) compound | -3.02 | -14.0mm | Do not have |
| Embodiment 11 | (II-1) compound | -2.73 | -15.5mm | Do not have |
| Comparative example 1 | Hexanolactam | -2.92 | × | Separate out |
| Comparative example 2 | Urea | -3.08 | -22.5mm | Part is separated out |
| Comparative example 3 | Blank test | -3.18 | -18.0mm | Do not have |
| Comparative example 4 | Hexanolactam | -2.91 | -13.0mm | Do not have |
| Comparative example 5 | Urea | -2.87 | -16.5mm | Do not have |
| Comparative example 6 | Blank test | -2.90 | -17.0mm | Do not have |
| Comparative example 7 | Hexanolactam | -2.99 | × | Separate out |
| Comparative example 8 | Urea | -3.35 | -16.0mm | Part is separated out |
| Comparative example 9 | Blank test | -3.43 | -15.5mm | Part is separated out |
| Comparative example 10 | Hexanolactam | -2.64 | -16.5mm | Do not have |
| Comparative example 11 | Urea | -3.02 | -19.0mm | Do not have |
| Comparative example 12 | Blank test | -3.07 | -19.5mm | Do not have |
*1: through storing the weight that reduce the back.
*2: through storing the distance that liquid reduces in the postcapillary, * representative is separated out fully.
Learn from the result of table 1, use the weight loss of additive (II-1) compound little among the embodiment, the sample and the barren comparative sample that obviously are superior to adding urea.Evaporable degree in experiment capillaceous uses the less representative evaporable of the decline degree of additive (II-1) compound lower among the embodiment in addition, does not have to separate out and then represents ink to be not easy to form a scab at nozzle surface.
Result of experiment shows, uses (II-1) compound that good reduction weight loss effect and inhibition crystalline character (being not easy to make ink to separate out) can be arranged.
Use hexanolactam (caprolactam) that good reduction weight loss effect can be arranged, but in the kapillary test, separate out easily.
Use the reduction weight loss effect of urea (urea) relatively poor, but be difficult for separating out.
(2) performance of digital textile ink relatively
(a) with the ink spray printing of embodiment 13-24 and comparative example 13-18 on the fabric of having anticipated.
At this, employed cloth kind is the plain weave cotton.Before printing, the cloth material pads with following treatment solution (pick-up 70%) cylinder earlier, and the hot-air seasoning leveling is subsequent use again.
Treatment solution
Sodium-alginate-----6wt%
Urea-----10wt%
Reduction prevents agent-----1wt%
Sodium bicarbonate-----2wt%
Water-----81wt%
100wt％
(b) image of accomplishing is handled via following manner:
Spray printing there is the fabric of embodiment 13-24 and comparative example 13-18 ink,, carried out fixation 8-15 minute with 102-110 ℃ saturated vapo(u)r more earlier at 80 ℃ down after dry 5 minutes; The aqueous solution washing that fabric after the fixation is washed agent with containing of 100 ℃ suitable proportion respectively; After the oven dry, printing property, through the time print property, test such as dynamics and colouring fading rate relatively, the result is as shown in table 2 below.Wherein, the printing situation of " printing property " finger writing or painting water; " through the time print property " finger writing or painting water is in 50 ℃ of print results after storing for 2 weeks down; " relatively dynamics " refer to through " property printed " and the test back with through " through the time print property " the resultant printing in test back, its ink printed comparison of dynamics of painting after washing through fixation; " colouring fading rate " then be the comparison ink in 50 ℃ after storing for 2 weeks down printing colouring dynamics (promptly through " through the time print property " the test back) and with initial ink printed paint dynamics (through " printing property " test after), the recession level that it is relative.
Table 2: digital textile ink test result
| Numbering | Additive types | The property printed *1 | Through the time print property *1 | Relative dynamics *2 | The colouring fading rate *2 |
| Embodiment 13 | (II-1) compound | ◎ | ◎ | 100％ | 0％ |
| Embodiment 14 | (II-1) compound | ◎ | ◎ | 98％ | -2％ |
| Embodiment 15 | (II-1) compound | ◎ | ○ | 96％ | -4％ |
| Embodiment 16 | (II-1) compound | ◎ | ◎ | 96％ | -2％ |
| Embodiment 17 | (II-1) compound | ◎ | ◎ | 97％ | -3％ |
| Embodiment 18 | (II-1) compound | ◎ | ◎ | 100％ | 0％ |
| Embodiment 19 | (II-1) compound | ◎ | ◎ | 99％ | -1％ |
| Embodiment 20 | (II-1) compound | ◎ | ◎ | 98％ | -2％ |
| Embodiment 21 | (II-1) compound | ◎ | ◎ | 97％ | -3％ |
| Embodiment 22 | (II-1) compound | ◎ | ◎ | 96％ | -4％ |
| Embodiment 23 | (II-1) compound | ◎ | ◎ | 99％ | -1％ |
| Embodiment 24 | (II-1) compound | ◎ | ◎ | 97％ | -3％ |
| Comparative example | Hexanolactam | ◎ | ○ | 97％ | -3％ |
| 13 | |||||
| Comparative example 14 | Urea | ◎ | ○ | 91％ | -9％ |
| Comparative example 15 | Blank test | ○ | × | ---- | ---- |
| Comparative example 16 | Hexanolactam | ◎ | ○ | 96％ | -4％ |
| Comparative example 17 | Urea | ◎ | ○ | 94％ | -6％ |
| Comparative example 18 | Blank test | ○ | × | ---- | --- |
*1: wherein the ◎ representative is printed continuously and was blocked 0-5 spout in 1 hour, and the expression property printed is good; Zero representative is printed continuously and was blocked 6-15 spout in 1 hour, and the expression property printed is common; * representative is printed continuously and was blocked 15 in 1 hour more than the spout, and the expression property printed is not good.
*2: with the colouring of the ink after printing property testing dynamics as 100%, wherein---represent the not good no take off data of ink printed property.
Can know by table 2 result; Any digital textile ink composition in the embodiment of the invention; Its " printing property " reach " through the time print property " all present good test result, and the digital textile ink composition in the embodiment of the invention also has good high temperatrue stability.
Utilize digital textile ink composition that dye component of the present invention processes " through the time print property " go up and " through the time dye uptake " on excellent result is all arranged, wherein through the time colouring dynamics fading rate can be controlled in 5%.In addition, the printable cloth material of chemically-reactive dyes ink of the present invention has cellulosic fibre and regenerated fibre thereof, comprises cotton, Zantrel and as natural fibers such as silk or wool.
In sum, no matter the present invention is with regard to purpose, gimmick and effect, or with regard in its technological layer and the research and development design, shows that all it is totally different in the characteristic of known technology.It should be noted, above-mentioned many embodiment only for the ease of explaining so set forth for example, and the interest field that the present invention advocated is from should be with said being as the criterion of claim scope of application, but not only limits to the foregoing description.
Claims (6)
1. digital textile ink composition comprises:
(A) at least one anionic dyestuffs, its content are 0.5～35 weight percent, and wherein, this composition part (A) is a chemically-reactive dyes;
(B) as shown in the formula the dispersion agent of (II-1),
Wherein, n is 8 to 30 integer, and the content of this composition part (B) is 0.1～10 weight percent;
(C) organic solvent; Its content is 5～35 weight percents; And this organic solvent is selected from by terepthaloyl moietie, Diethylene Glycol, triglycol, Ucar 35, butyleneglycol, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, diethylene glycol monoethyl ether, diethylene glycol monomethyl ether, glycerine, 2-Pyrrolidone, N-methyl-pyrrolidone, 1,3-dimethyl--2-imidazolone, and the group that forms of trolamine; And
(D) water, its content are 20～94.4 weight percents.
2. digital textile ink composition comprises:
It is (A) at least one as shown in the formula (I-1) chemically-reactive dyes or its esters to following formula (I-17),
Wherein, the content of this composition part (A) is 0.5～35 weight percent;
(B) like the dispersion agent of claim 1 a described formula (II-1), and its content is 0.1～10 weight percent;
(C) organic solvent; Its content is 5～35 weight percents; And this organic solvent is selected from by terepthaloyl moietie, Diethylene Glycol, triglycol, Ucar 35, butyleneglycol, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, diethylene glycol monobutyl ether, diethylene glycol monoethyl ether, diethylene glycol monomethyl ether, glycerine, 2-Pyrrolidone, N-methyl-pyrrolidone, 1,3-dimethyl--2-imidazolone, and the group that forms of trolamine; And
(D) water, its content are 20～94.4 weight percents,
Wherein, in the weight of dye component, it has the total salinity that is lower than 0.5 weight percent.
3. ink composition as claimed in claim 2, wherein, this forms part (A) is chemically-reactive dyes or its esters of formula (I-1) to formula (I-14).
4. ink composition as claimed in claim 2, wherein, this forms part (A) is chemically-reactive dyes or its esters of formula (I-1) to formula (I-8).
5. ink composition as claimed in claim 2; Wherein, This composition part (C) is selected from by terepthaloyl moietie, Diethylene Glycol, Ucar 35, butyleneglycol, diethylene glycol monobutyl ether, diethylene glycol monoethyl ether, diethylene glycol monomethyl ether, glycerine, 2-Pyrrolidone, N-methyl-pyrrolidone, 1,3-dimethyl--2-imidazolone, and the group that forms of trolamine.
6. ink composition as claimed in claim 2; Wherein, this composition part (C) is selected from by the group that terepthaloyl moietie, Diethylene Glycol, Ucar 35, butyleneglycol, diethylene glycol monobutyl ether, glycerine, 2-Pyrrolidone, N-methyl-pyrrolidone and trolamine are formed.
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| CN 200910134281 CN101864206B (en) | 2009-04-16 | 2009-04-16 | Digital textile ink composition |
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| CN 200910134281 CN101864206B (en) | 2009-04-16 | 2009-04-16 | Digital textile ink composition |
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| CN102558959B (en) * | 2011-12-16 | 2013-09-11 | 广州市联印数码科技有限公司 | Starching-free direct injection reactive dye ink |
| CN102746707B (en) * | 2012-07-12 | 2014-07-02 | 上海雅运纺织化工股份有限公司 | Red reactive dye compound, as well as synthesis method and dyeing applications thereof |
| CN106590171A (en) * | 2016-12-16 | 2017-04-26 | 上海安诺其数码科技有限公司 | Activated dye ink as well as preparation method and application thereof |
| CN106634216B (en) * | 2016-12-29 | 2020-04-17 | 中科院广州化学有限公司南雄材料生产基地 | High-weather-resistance water-based ceramic pattern-penetrating ink with stable storage and preparation method thereof |
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| CN1451699A (en) * | 2002-04-16 | 2003-10-29 | 理想科学工业株式会社 | Non-aqueous ink composition |
| CN1593917A (en) * | 2003-09-12 | 2005-03-16 | 柯尼卡美能达控股株式会社 | Ink-jet cloth printing ink and an ink-jet recording method |
| EP1652895A1 (en) * | 2004-10-27 | 2006-05-03 | Konica Minolta Holdings, Inc. | Ink-jet textile printing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1451699A (en) * | 2002-04-16 | 2003-10-29 | 理想科学工业株式会社 | Non-aqueous ink composition |
| CN1593917A (en) * | 2003-09-12 | 2005-03-16 | 柯尼卡美能达控股株式会社 | Ink-jet cloth printing ink and an ink-jet recording method |
| EP1652895A1 (en) * | 2004-10-27 | 2006-05-03 | Konica Minolta Holdings, Inc. | Ink-jet textile printing method |
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