CN107724114A - A kind of environment-friendly high-temperature direct-injection dispersed black dye ink and preparation method thereof - Google Patents
A kind of environment-friendly high-temperature direct-injection dispersed black dye ink and preparation method thereof Download PDFInfo
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- CN107724114A CN107724114A CN201710968960.0A CN201710968960A CN107724114A CN 107724114 A CN107724114 A CN 107724114A CN 201710968960 A CN201710968960 A CN 201710968960A CN 107724114 A CN107724114 A CN 107724114A
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- high temperature
- disperse
- zetasperse
- environment
- injection
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- 238000002347 injection Methods 0.000 title claims abstract description 66
- 239000007924 injection Substances 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000000975 dye Substances 0.000 claims abstract description 77
- 239000002270 dispersing agent Substances 0.000 claims abstract description 36
- 239000003960 organic solvent Substances 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000013530 defoamer Substances 0.000 claims abstract description 17
- 239000003755 preservative agent Substances 0.000 claims abstract description 15
- 230000002335 preservative effect Effects 0.000 claims abstract description 15
- 239000004753 textile Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 9
- 150000001412 amines Chemical class 0.000 claims abstract description 8
- 238000003801 milling Methods 0.000 claims abstract description 7
- 238000001728 nano-filtration Methods 0.000 claims abstract description 6
- 238000007639 printing Methods 0.000 claims description 30
- 238000013329 compounding Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 15
- 238000012986 modification Methods 0.000 claims description 15
- 230000004048 modification Effects 0.000 claims description 15
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 13
- ZLCUIOWQYBYEBG-UHFFFAOYSA-N 1-Amino-2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=C(N)C(C)=CC=C3C(=O)C2=C1 ZLCUIOWQYBYEBG-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 8
- 238000010025 steaming Methods 0.000 claims description 8
- LXOFYPKXCSULTL-UHFFFAOYSA-N 2,4,7,9-tetramethyldec-5-yne-4,7-diol Chemical group CC(C)CC(C)(O)C#CC(C)(O)CC(C)C LXOFYPKXCSULTL-UHFFFAOYSA-N 0.000 claims description 7
- ZXXVVTBKBDDTSE-UHFFFAOYSA-N 3-[4-[(2-chloro-4-nitrophenyl)diazenyl]-n-(2-cyanoethyl)anilino]propanenitrile Chemical compound ClC1=CC([N+](=O)[O-])=CC=C1N=NC1=CC=C(N(CCC#N)CCC#N)C=C1 ZXXVVTBKBDDTSE-UHFFFAOYSA-N 0.000 claims description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 5
- 229940068918 polyethylene glycol 400 Drugs 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 150000002191 fatty alcohols Chemical class 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 claims description 3
- 229940093476 ethylene glycol Drugs 0.000 claims description 3
- 229960003511 macrogol Drugs 0.000 claims description 3
- 229940113115 polyethylene glycol 200 Drugs 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 239000006185 dispersion Substances 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 5
- 238000011105 stabilization Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 239000000976 ink Substances 0.000 description 76
- 238000004043 dyeing Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 239000000986 disperse dye Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 9
- -1 sodium sulfonate salt Chemical class 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 5
- 241001062009 Indigofera Species 0.000 description 4
- 150000004982 aromatic amines Chemical class 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000000711 cancerogenic effect Effects 0.000 description 3
- 231100000315 carcinogenic Toxicity 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 235000013772 propylene glycol Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005360 mashing Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZNUBBVSUTSNSIM-UHFFFAOYSA-N 2-[n-(2-cyanoethyl)-4-[(6-nitro-1,3-benzothiazol-2-yl)diazenyl]anilino]ethyl acetate Chemical compound C1=CC(N(CCC#N)CCOC(=O)C)=CC=C1N=NC1=NC2=CC=C([N+]([O-])=O)C=C2S1 ZNUBBVSUTSNSIM-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010018 discharge printing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/6426—Heterocyclic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
Abstract
The invention discloses a kind of environment-friendly high-temperature direct-injection dispersed black dye ink and preparation method thereof, environment-friendly high-temperature direct-injection dispersed black dye ink is made up of the raw material of following mass fraction：10 ~ 40 parts of High Temperature Disperse dyestuff, 10 ~ 40 parts of dispersant, 10 ~ 50 parts of organic solvent, 10 ~ 60 parts of water, 0.05 ~ 0.5 part of preservative, 0.01 ~ 0.05 part of defoamer；The extraordinary diffusant of Zetasperse series of dispersant air Chemical Manufacture.By High Temperature Disperse dyestuff, dispersant, water, preservative and defoamer mixing resulting mixture, scattered, nanofiltration after sand milling is sanded, mill base adds organic solvent mixing, i.e. high temperature direct-injection dispersed black dye ink.High temperature direct-injection of the present invention, which disperses black ink, has high saturation, and coloured light is beautiful, saltouts the characteristics of few；Electrical conductivity is low, the increase of shower nozzle service life；It is extremely low to disable fragrant amine content, suitable clothing textile；Ink has good dispersion stabilization, period of storage length.
Description
Technical field
The present invention relates to a kind of environment-friendly high-temperature direct-injection dispersed black dye ink and preparation method thereof, the environment-friendly high-temperature is straight
Spray dispersed black dye ink is mainly used in digit printing.
Background technology
The dispersible ink used for textiles sold on the market at present, is divided into import ink and domestic ink.Domestic and exhausted big portion
Import dispersible ink is divided all to use organic sodium sulfonate salt（Such as Dispersant MF, NNO, 85a）For dispersant, point as dispersible ink
Granular media system, it is salt concentration height the shortcomings that the system maximum, the dispersible ink product electrical conductivity of production is high, and high salinity not only influences body
It is stability so that ink is easily saltoutd, and the color of product is had a huge impact, and is reflected color and is sent out dirty, coloured light
It is partially dark, saturation degree deficiency.
There was only the dispersible ink of external Du Pont and the production of Hensel Man at present, can be only achieved high saturation, coloured light is beautiful,
Saltout the characteristics of few.Due to its monopolization technically, price remains high always, and serious China's printing and dyeing enterprise that restricts is to this
The use of low consumption environment-friendly dye.
The most disabling aromatic amine content overproof of high temperature modification direct-injection dispersed black dye ink of existing market, if be used for
Clothing textile, China's consumer's carcinogenic risk will be significantly greatly increased, therefore work out a kind of environment-friendly high-temperature direct-injection and disperse black dye
Expect very urgent.
With the continuous improvement of China's Machine Manufacturing Technology, the research and development of ink jet printing device are more ripe, and this is looked forward to printing and dyeing
Industry reaches energy-saving target by using dispersible ink and provides strong equipment support.At present because foreign countries are in the series
The monopoly position of product, generally use tie-in sales sell ink-jet number textile printing machine, significantly limit China pair
The research and development of the series of products.
High temperature direct-injection disperse dye ink is mainly used in digit printing, and digit printing has following relative to traditional dyeing and finishing
Advantage：
1. stamp overall process realizes digitlization, make the design of Printing, production has polytropy and flexibility；
2. printed design original text can be changed arbitrarily on computers, untill customer satisfaction.Once designer in Conventional decal
Sample determine, it is difficult to carry out second of change and design, lack flexibility and market adaptability to changes；
3. digit printing belongs to digital control, there is accurate Color Expression mode, designed contribution can preserve at any time,
There is good reappearance.There is no digital good in Conventional decal to treatment of details, and in " discharge printing " technique of Conventional decal needs
There is also the substantial amounts of pollution of reducing agent and the waste of dyestuff；
4. Digital Dyeing belongs to green printing mode, do not have to water in course of injection, without modulating mill base, no spent dye liquor mill base, make an uproar
Sound is small.Traditional dyeing and finishing is in great demand to water, and caused waste liquid, waste water, useless slurry produce greatly pollution, and giving up to environment
The processing of water needs substantial amounts of input, stamp cost is increased significantly.
Because the huge drawback of traditional dyeing and finishing, the pattern of development of modern industry, new technical grade digit printing are no longer appropriate for
Replacing gradually is also required to the various inks for being more suitable for technical grade number textile printing machine by technique, especially
The ink that the Seiko shower nozzle such as new KYOCERA uses.
The content of the invention
The invention provides a kind of environment-friendly high-temperature direct-injection disperse dye ink and preparation method thereof, solves current market
The inferior qualitys such as upper most electrical conductivity for disperseing direct-injection ink are high, easily saltout, saturation degree is insufficient, disabling aromatic amine is exceeded are asked
Topic.
In order to achieve the above object, the technology for the first environment-friendly high-temperature direct-injection dispersed black dye ink that the present invention uses
Scheme is：It is made up of the raw material of following mass fraction：
10 ~ 40 parts of the black dyestuff of High Temperature Disperse,
10 ~ 40 parts of dispersant,
10 ~ 50 parts of organic solvent,
10 ~ 60 parts of water,
0.05 ~ 0.5 part of preservative,
0.01 ~ 0.05 part of defoamer；
Wherein, the dispersant is extraordinary diffusant, and the extraordinary diffusant is selected from the Zetasperse of Air Prod ＆ Chem
2500、Zetasperse 3100 、Zetasperse 3400、Zetasperse 3600、Zetasperse 3700、
At least one of Zetasperse 3800, zetasperse 44000 and Zetasperse 46000；
The black dyestuff of High Temperature Disperse is that blue High Temperature Disperse, High Temperature Disperse orange and the red compounding of High Temperature Disperse form, the high temperature point
The mass percent shared by black dyestuff high temperature disperse blue is dissipated between 35% ~ 70%, the red shared mass percent of High Temperature Disperse
Between 5% ~ 25%, the mass percent shared by High Temperature Disperse orange is between 10% ~ 40%.
In order to achieve the above object, the technology for second of environment-friendly high-temperature direct-injection dispersed black dye ink that the present invention uses
Scheme is：It is made up of the raw material of following mass fraction：
10 ~ 40 parts of the black dyestuff of High Temperature Disperse,
10 ~ 40 parts of dispersant,
10 ~ 50 parts of organic solvent,
10 ~ 60 parts of water,
0.05 ~ 0.5 part of preservative,
0.01 ~ 0.05 part of defoamer；
Wherein, the dispersant is the compounding product of extraordinary diffusant and nonionic diffusant, extraordinary diffusant and nonionic
The weight ratio of type diffusant is 60 ~ 95：5~40；
The extraordinary diffusant be selected from the Zetasperse 2500 of Air Prod ＆ Chem, Zetasperse 3100,
Zetasperse 3400、Zetasperse 3600、Zetasperse 3700、Zetasperse 3800、zetasperse
At least one of 44000 and Zetasperse 46000；
The nonionic diffusant is oxyalkylene and the reaction product of alkylatable compound, and the oxyalkylene is oxygen
Change any one or the two the mixture in ethene and propylene oxide, the alkylatable compound is selected from carbon chain lengths
One or more in 3 ~ 12 fatty alcohol, fatty amine, aliphatic acid；
The black dyestuff of High Temperature Disperse is that blue High Temperature Disperse, High Temperature Disperse orange and the red compounding of High Temperature Disperse form, the high temperature point
The mass percent shared by black dyestuff high temperature disperse blue is dissipated between 35% ~ 70%, the red shared mass percent of High Temperature Disperse
Between 5% ~ 25%, the mass percent shared by High Temperature Disperse orange is between 10% ~ 40%.
Relevant content in above-mentioned the first and second technical scheme is explained as follows：
1st, in such scheme, preferable scheme is that the black dyestuff of the High Temperature Disperse is high temperature modification Disperse Blue-79, high temperature modification disperse orange
44 and high temperature modification Red-1 200 77 compounding form.High temperature modification Disperse Blue-79, high temperature modification disperse orange 44 and high temperature modification Red-1 200 77
Chemical structural formula is as follows successively：
Disperse Blue-79
2nd, in such scheme, the organic solvent is selected from ethylene glycol, polyethylene glycol 200, polyethylene glycol 400, Macrogol 600,
At least one of 1,2- propane diols, glycerine, diethylene glycol, diethylene glycol dimethyl ether and diethylene glycol ether.
3rd, in such scheme, the preservative is 1,2- benzisothiazole-3-ketones（English abbreviation BIT）, the defoamer
For Surfynol 104E（Nanjing air chemical industry special type amine company produces）.
4th, in such scheme, water is specially deionized water.
5th, in such scheme, the dispersant dosage is preferably 20 ~ 35 parts；The consumption of organic solvent is preferably 15
~ 20 parts.
In order to achieve the above object, the preparation side for a kind of environment-friendly high-temperature direct-injection dispersed black dye ink that the present invention uses
The technical scheme of method is：Comprise the following steps：
The first step, each raw material are weighed according to the mass fraction described in such scheme；
Second step, the black dyestuff of the High Temperature Disperse, dispersant, water, preservative and defoamer are mixed to form mixture, to institute
State mixture and be sanded scattered with pearl is sanded, it is described that pearl is sanded is zirconium pearl of the particle diameter in 0.35 ~ 3mm, be sanded the time be 3 ~
20h, sand milling rotating speed are 600 ~ 3000rpm, and the volume ratio that pearl and mixture is sanded is 1 ~ 3:12；
3rd step, the mixture nanofiltration after the second step is sanded, gained mill base add the organic solvent and mixed, gained stream
Liquid is the environment-friendly high-temperature direct-injection dispersed black dye ink.
Relevant content in the technical scheme of above-mentioned preparation method is explained as follows：
1st, in such scheme, in the second step, sand milling uses two step sand-blasts.The first step：It is sanded with 1 ~ 3 millimeter of zirconium pearl
3 hours, dispersant dosage was the 70% of total dosage；Second step：It is sanded 3 hours with 0.5 ~ 1 millimeter of zirconium pearl, adds remaining point
Powder.The Particle size requirements of mixture are 200 nanometers of average grain diameter after sand milling, particle size distribution range between 100 ~ 500 nanometers,
In normal distribution.
2nd, in such scheme, the filter sizes of the nanofiltration are 0.22 ~ 1.5 μm, and material is PP films, from the model U.S.
Whatman filter membranes.
In order to achieve the above object, a kind of environment-friendly high-temperature direct-injection dispersed black dye ink that the present invention uses is in industrial number
Application on code textile printing machine, the printing technology applied to the digital textile printing machine of industry can be this area conventional method, should
It is with method：
The first step, stamp：On fabric, the environment-friendly high-temperature direct-injection dispersed black dye ink is used for the digital weaving print of industry
It is directly ink-jet printed in flower machine；
Second step, drying：Printed fabric is dried；
3rd step, decatize：Fabric after drying is subjected to vapour steaming colour fixing, produced.
In the first step, the working environment of the digital textile printing machine of industry can be that this area is conventional, preferably work
Temperature is 15 ~ 35 DEG C, and working relative humidity is 20 ~ 80%.
In the second step, the operation of the drying and condition can be the conventional operation in this area and condition, typically exist
Carried out in dryer.
In the 3rd step, the operation of the decatize and condition can be the conventional operation in this area and condition, typically exist
Carried out in steam box.The temperature of the decatize can be that this area is conventional, preferably 160 ~ 200 DEG C, time of the decatize compared with
It is 8 ~ 12min goodly.
Design concept of the present invention is：First, the disperse dye ink of China's domestic production it is most of all using Dispersant MF,
The conventional diffusants such as dispersant NNO, dispersant 85A.For such diffusant due to belonging to sodium sulfonate salt, itself has certain electricity
Conductance, for the mill base ion concentration produced typically between 1000 ~ 3000ppm, electrical conductivity is too high will to reduce disperse dye ink
System storage is stable, causes the blocking of stamp shower nozzle；Secondly as the major part of commercially available high temperature direct-injection dispersed black dye ink
It is exceeded to disable aromatic amine, potential carcinogenic risk to human body be present, in order to solve this problem, we are in the market diffusant and height
Warm type disperse dyes are screened, and are contrasted by many experiments, and we select the air chemical industry hardly used in this area
The Zetasperse Series Dispersants of production reduce the electrical conductivity of system, select high temperature modification Disperse Blue-79, High Temperature Disperse orange 44
Compounded with High Temperature Disperse red 177.
The positive effect of the present invention is：
（1）The high temperature direct-injection dispersible ink of the present invention, with heat transfer printing ink（Generally middle low temperature disperse dyes）Compare, practice
Better performances are closed, there is higher light fastness, water-fastness, resistance to acids and bases and fastness to sublimation, and make each process simplicity, into
This is relatively low, is transferred without heat-transferring printing paper, can substantially reduce production cost, secondary pollution will not be also produced, only in starching
, it is necessary to which micro water, has the characteristic of green production in technique.
（2）The high temperature direct-injection dispersible ink of the present invention can be applied to industry high speed digital decorating machine, and its printing technology is:On
Slurry, inkjet printing, drying and decatize Gang colors, with conventional printing technology（Chemical fibre class cloth dyeing basic procedure is modulation color, stamp
（Dyeing）, drying, gas steams, washes, soaps and dries）Compare, technique is simple, quick, can efficiently produce.
（3）It is ink-jet printed that the high temperature direct-injection dispersible ink of the present invention can be universally used in domestic production overwhelming majority shower nozzle, has
Great universality, the purity height of high temperature direct-injection dispersible ink of the invention, electrical conductivity are low, namely ion concentration is low, and ion is dense
Degree is controlled to 100 ~ 500ppm, and the domestic general ion concentration of ink of the same race all reaches 1000 ~ 3000ppm at present, ink
Low conductivity can greatly prolong shower nozzle service life.
（4）The high temperature direct-injection of the present invention, which disperses black ink, has high saturation, and coloured light is beautiful, saltouts the characteristics of few.Significantly
Improve the product quality of domestic like product.
（5）The disabling fragrance amine content that the high temperature direct-injection of the present invention disperses black ink meets EU criteria, is used available for clothing
Textile dyeing, solve due to commercially available most of High Temperature Disperse black ink because the exceeded clothing that is not used to of disabling aromatic amine is spun
The difficult situation of fabric dyeing.
（6）The dispersion stabilization that the high temperature direct-injection of the present invention disperses black ink is good, i.e., is sealed 168 hours at 40 ± 1 DEG C
Dispersion stabilization is constant, and ink system particle size is almost unchanged；Intermittently printing effect is fine after 7 days, and printing fluency is good.
（7）The present invention high temperature direct-injection disperse black ink with foreign countries it is similar compared with there is larger price advantage, break state
Outer technology blockage and the price fixing formed, according to a preliminary estimate, after present invention listing production, such product 50% or so can be reduced
Price, China's printing and dyeing enterprise production cost is greatly reduced, providing raw material to China's printing and dyeing enterprise energy-saving and emission-reduction supports, so as to push away
The development of dynamic textile digit printing industry, while found a new application channel for the manufacturing of disperse dyes.
In a word, the scattered black ink quality of high temperature direct-injection of the invention is higher, has high saturation, and coloured light is beautiful, saltouts few
The characteristics of；The electrical conductivity of ink is low, and the service life of shower nozzle greatly increases, while has splendid matching with technical grade high velocity projector
Property；Ink has good dispersion stabilization, period of storage length；It is extremely low to disable fragrant amine content, solves commercially available most of high
Temperature is scattered black to have the problem of carcinogenic risk.
Embodiment
With reference to embodiment, the invention will be further described：
Embodiment 1：A kind of environment-friendly high-temperature direct-injection dispersed black dye ink and preparation method and application
Environment-friendly high-temperature direct-injection dispersed black dye ink is made up of the raw material of following mass fraction：
20 parts of the black dyestuff of High Temperature Disperse,
20 parts of dispersant,
30 parts of organic solvent,
40 parts of water,
0.05 part of preservative,
0.03 part of defoamer.
Wherein, the black dyestuff of High Temperature Disperse is that blue High Temperature Disperse, High Temperature Disperse orange and the red compounding of High Temperature Disperse form, and is being compounded
The black dyestuff of High Temperature Disperse in terms of weight/mass percentage composition, 20%, High Temperature Disperse 44 accountings of orange exist red 177 accounting of High Temperature Disperse
40%, High Temperature Disperse indigo plant 79 accounts for 40%, dispersant selection zetasperse 3700.
Environment-friendly high-temperature direct-injection is disperseed black ink and prepared：
Step 1, according to mass fraction meter, at room temperature, by 20 parts of the black dyestuff of compounding High Temperature Disperse, 20 parts of dispersants, 0.05
Part preservative 1,2- benzisothiazole-3-ketones and 0.02 part of defoamer Surfynol 104E, it is abundant to add 15 parts of deionized waters
Well mixed, using 3 ~ 5h is sanded in 0.35 ~ 0.5mm of diameter zirconium pearl in sand mill, sand milling rotating speed is 1000rpm, described
The volume ratio that pearl and mixture is sanded is 2:12.
Step 2, with the micron membranes nanofiltration of whatman companies of the U.S. 0.22,20 parts of mill base of gained, mixed organic solvents will be sanded
30 parts（Mixed organic solvents are that glycerine, polyethylene glycol 400 and 1,2- propane diols mix gained by a certain percentage）, 0.01 part disappear
Infusion Surfynol 104E and 25 parts of deionized waters stir evenly in the mashing tank that rotating speed is 600rpm, and gained filtrate is environment-friendly type
High temperature direct-injection disperses black ink.
Environment-friendly high-temperature direct-injection disperses having particular application as black ink：
1st, stamp：Above-mentioned environment-friendly high-temperature direct-injection is disperseed into black ink for directly ink-jet printed in high temperature number textile printing machine
（The operating ambient temperature of equipment is 15 DEG C, humidity 20%）
2nd, dry：Printed fabric is connected with dryer, fabric enters drying machine drying
3rd, vapour steaming colour fixing：The fabric of drying is put into steam box and carries out vapour steaming colour fixing, steam temperature is 200 DEG C, and steaming time is
8min。
Embodiment 2：A kind of environment-friendly high-temperature direct-injection dispersed black dye ink and preparation method and application
Environment-friendly high-temperature direct-injection dispersed black dye ink is made up of the raw material of following mass fraction：
20 parts of the black dyestuff of High Temperature Disperse,
24 parts of dispersant,
40 parts of organic solvent,
35 parts of water,
0.06 part of preservative,
0.02 part of defoamer.
Wherein, the black dyestuff of High Temperature Disperse is that blue High Temperature Disperse, High Temperature Disperse orange and the red compounding of High Temperature Disperse form, and is being compounded
The black dyestuff of High Temperature Disperse in terms of weight/mass percentage composition, 25%, High Temperature Disperse 44 accountings of orange exist red 177 accounting of High Temperature Disperse
38%, High Temperature Disperse indigo plant 79 accounts for 37%, dispersant selection zetasperse 3700.With weight/mass percentage composition in dispersant is compounded
Meter, Zetasperse 3600 account for 90%, and nonionic diffusant accounts for 10%, and the nonionic diffusant is oxyalkylene and can
The reaction product of the compound of alkylation, oxyalkylene are propylene oxide, and alkylatable compound is that carbon chain lengths are 12
Fatty alcohol.
Environment-friendly high-temperature direct-injection is disperseed black ink and prepared：
Step 1, according to mass fraction meter, at room temperature, by 20 parts of the black dyestuff of compounding High Temperature Disperse, 20 parts of dispersants, 0.05
Part preservative 1,2- benzisothiazole-3-ketones and 0.02 part of defoamer Surfynol 104E, it is abundant to add 15 parts of deionized waters
Well mixed, using 3 ~ 5h is sanded in 0.35 ~ 0.5mm of diameter zirconium pearl in sand mill, sand milling rotating speed is 1000rpm, described
The volume ratio that pearl and mixture is sanded is 2:12.
Step 2, with the micron membranes nanofiltration of whatman companies of the U.S. 0.22,20 parts of mill base of gained, mixed organic solvents will be sanded
30 parts（Mixed organic solvents are that glycerine, polyethylene glycol 400 and 1,2- propane diols mix gained by a certain percentage）, 0.01 part disappear
Infusion Surfynol 104E and 25 parts of deionized waters stir evenly in the mashing tank that rotating speed is 600rpm, and gained filtrate is environment-friendly type
High temperature direct-injection disperses black ink.
Environment-friendly high-temperature direct-injection disperses having particular application as black ink：
1st, stamp：Above-mentioned environment-friendly high-temperature direct-injection is disperseed into black ink for directly ink-jet printed in high temperature number textile printing machine
（The operating ambient temperature of equipment is 15 DEG C, humidity 20%）
2nd, dry：Printed fabric is connected with dryer, fabric enters drying machine drying
3rd, vapour steaming colour fixing：The fabric of drying is put into steam box and carries out vapour steaming colour fixing, steam temperature is 200 DEG C, and steaming time is
8min。
Embodiment 3：A kind of environment-friendly high-temperature direct-injection dispersed black dye ink and preparation method and application
Environment-friendly high-temperature direct-injection dispersed black dye ink is made up of the raw material of following mass fraction：
20 parts of the black dyestuff of High Temperature Disperse,
35 parts of dispersant,
50 parts of organic solvent,
60 parts of water,
0.05 part of preservative,
0.04 part of defoamer.
Wherein, the black dyestuff of High Temperature Disperse is that blue High Temperature Disperse, High Temperature Disperse orange and the red compounding of High Temperature Disperse form, and is being compounded
The black dyestuff of High Temperature Disperse in terms of weight/mass percentage composition, 15%, High Temperature Disperse 44 accountings of orange exist red 311 accounting of High Temperature Disperse
40%, High Temperature Disperse indigo plant 79:1 accounts for 45%, dispersant selection Zetasperse 3400.
Environment-friendly high-temperature direct-injection disperses black ink preparation and its applicating adn implementing example 1 is identical.
Embodiment 4：A kind of environment-friendly high-temperature direct-injection dispersed black dye ink and preparation method and application
Environment-friendly high-temperature direct-injection dispersed black dye ink is made up of the raw material of following mass fraction：
20 parts of the black dyestuff of High Temperature Disperse,
24 parts of dispersant,
20 parts of organic solvent,
60 parts of water,
0.05 part of preservative,
0.03 part of defoamer.
Wherein, the black dyestuff of High Temperature Disperse is that blue High Temperature Disperse, High Temperature Disperse orange and the red compounding of High Temperature Disperse form, and is being compounded
The black dyestuff of High Temperature Disperse in terms of weight/mass percentage composition, 12%, High Temperature Disperse 44 accountings of orange exist red 311 accounting of High Temperature Disperse
40%, High Temperature Disperse indigo plant 79:1 accounts for 48%.
In dispersant is compounded in terms of weight/mass percentage composition, Zetasperse 3100 accounts for 30%, Zetasperse3600 and accounted for
20%th, Zetasperse3800 accounts for 30%, and nonionic diffusant accounts for 20%, and the nonionic diffusant is oxyalkylene and can
The reaction product of the compound of alkylation, oxyalkylene are ethylene oxide, and alkylatable compound is that carbon chain lengths are 12
Fatty alcohol.
Environment-friendly high-temperature direct-injection disperses black ink preparation and its applicating adn implementing example 2 is identical.
Comparative example 1：
Comparative example 1 is using Conventional cryogenic thermal transfer ink.Thermal transfer ink concrete application can be by this area routine thermal transfer
Technology, generally according to printed transfer paper, transfer printing, post processing both obtains finished product.
Comparative example 2：
For comparative example 2 using commercially available high temperature direct-injection ink, the dispersant contained in commercially available high temperature direct-injection ink is organic sulfonic acid
Sodium salt（Such as Dispersant MF, NNO, 85a）.Commercially available high temperature direct-injection concrete application mode is can be this area usual manner, specific side
Formula is generally direct-injection stamp, high temperature evaporates, reduction cleaning arranges and both obtains finished product.
By embodiment, the ink printed fluency of comparative example 1 ~ 2 and Printing respectively in outward appearance（Readability, ink bleed
Property, degree bright in luster）Tested with terms of textile fastness index, concrete outcome is as shown in table 1.Wherein, color fastness refers to
Washable color method as specified in the A of fastness AATCC61- II in mark is measured, and color fastness to light is pressed in AATCC16-2004
Defined method is measured, testing standard 20h；The method progress as specified in GB/T3920-2008 of rub resistance color year
Measure, disables fragrant amine content by European Union ISO 14362-1：2017 detections.
Table 1
Data above shows that high temperature direct-injection made from the embodiment of the present invention 1, which disperses black ink, can adapt to industrial digit printing completely
Machine uses.Compared with comparative example 2, the color saturation of embodiment 1 is preferable and ion concentration substantially reduces, and substantially prolongs ink
Temperature stability.The high temperature direct-injection dispersible ink of embodiment 1 has higher fastness to light, washing fastness.
By the Printing of embodiment 1, comparative example 1 ~ 2（Calculated with 150cm breadth fabric）Production cost be compared,
The disperse dye ink of embodiment 1 greatly reduces production cost.As a result it is as shown in table 2.
Table 2
| Index | Production cost | The items of cost |
| Comparative example 1 | 2-2.5 member/rice | Paper, ink, electricity |
| Comparative example 2 | 3-3.5 member/rice | Ink, steam, water, electricity |
| Embodiment | 1.2-1.9 member/rice | Ink, steam, water, electricity |
The Detection of Stability of table 3
It is can be seen that from the stability test of table 3 compared with comparative example 1 and comparative example 2, the high temperature direct-injection of embodiment 1 is disperseed
Using after zetasperse special type dispersants, stability is greatly improved ink, and it is very good to print smooth type, and interval
Printing test result it is further preferred that, sealed at 40 ± 1 DEG C and keep within 168 hours never degenerating and the particle diameter of ink is almost unchanged.
The relevant issues of the embodiment of the present invention are described as follows：
1st, more than implement in, when organic solvent is mixed organic solvents, in mixed organic solvents each organic solvent constituent it
Between ratio can be arbitrary proportion, those skilled in the art are understood by general knowledge, and organic solvent is served only for dissolving High Temperature Disperse dyestuff,
Ratio and no requirement (NR) for different organic solvents, as long as the purpose of dissolving High Temperature Disperse dyestuff can be reached, to this hair
Bright technical scheme does not have substantial effect.
2nd, the preferable compounded combination of the black dyestuff of High Temperature Disperse is Disperse Blue-79, disperse orange 44, the production of the Compositional type of Red-1 200 77
Thing, embodiment lift ratio and simply lift one of which content proportioning, and concrete application implementation process can change phase according to customer demand
Ratio is answered to meet customer need.Due to, black disperse dye be usually user as red, yellow, blue disperse dye as needed for itself
Ratio blending is formed, and the black dyestuff of High Temperature Disperse can also be formed by other kinds of dyes compounded combinations, it is not limited to above-mentioned implementation
The compounding mode of example.As can be seen here, the present invention can also produce more embodiments on this basis, in practice to high temperature point
Dissipate black this type of dyestuff disperse dyes in add inventive dispersant be attained by extremely low fragrant amine content, high saturation,
Coloured light is beautiful, saltouts less, the purpose that electrical conductivity is low, the increase of shower nozzle service life and dispersion stabilization are high.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.
Claims (10)
- A kind of 1. environment-friendly high-temperature direct-injection dispersed black dye ink, it is characterised in that：It is made up of the raw material of following mass fraction：10 ~ 40 parts of the black dyestuff of High Temperature Disperse,10 ~ 40 parts of dispersant,10 ~ 50 parts of organic solvent,10 ~ 60 parts of water,0.05 ~ 0.5 part of preservative,0.01 ~ 0.05 part of defoamer；Wherein, the dispersant is extraordinary diffusant, and the extraordinary diffusant is selected from the Zetasperse of Air Prod ＆ Chem 2500、Zetasperse 3100 、Zetasperse 3400、Zetasperse 3600、Zetasperse 3700、 At least one of Zetasperse 3800, zetasperse 44000 and Zetasperse 46000；The black dyestuff of High Temperature Disperse is that blue High Temperature Disperse, High Temperature Disperse orange and the red compounding of High Temperature Disperse form, the high temperature point The mass percent shared by black dyestuff high temperature disperse blue is dissipated between 35% ~ 70%, the red shared mass percent of High Temperature Disperse Between 5% ~ 25%, the mass percent shared by High Temperature Disperse orange is between 10% ~ 40%.
- A kind of 2. environment-friendly high-temperature direct-injection dispersed black dye ink according to claim 1, it is characterised in that：The high temperature Dispersed black dye is that high temperature modification Disperse Blue-79, high temperature modification disperse orange 44 and the compounding of high temperature modification Red-1 200 77 form.
- A kind of 3. environment-friendly high-temperature direct-injection dispersed black dye ink according to claim 1, it is characterised in that：It is described organic Solvent is selected from ethylene glycol, polyethylene glycol 200, polyethylene glycol 400, Macrogol 600,1,2-PD, glycerine, diethyl two At least one of alcohol, diethylene glycol dimethyl ether and diethylene glycol ether.
- A kind of 4. environment-friendly high-temperature direct-injection dispersed black dye ink according to claim 1, it is characterised in that：It is described anti- Rotten agent is 1,2- benzisothiazole-3-ketones, and the defoamer is Surfynol 104E.
- A kind of 5. environment-friendly high-temperature direct-injection dispersed black dye ink, it is characterised in that：It is made up of the raw material of following mass fraction：10 ~ 40 parts of the black dyestuff of High Temperature Disperse,10 ~ 40 parts of dispersant,10 ~ 50 parts of organic solvent,10 ~ 60 parts of water,0.05 ~ 0.5 part of preservative,0.01 ~ 0.05 part of defoamer；Wherein, the dispersant is the compounding product of extraordinary diffusant and nonionic diffusant, extraordinary diffusant and nonionic The weight ratio of type diffusant is 60 ~ 95：5~40；The extraordinary diffusant be selected from the Zetasperse 2500 of Air Prod ＆ Chem, Zetasperse 3100, Zetasperse 3400、Zetasperse 3600、Zetasperse 3700、Zetasperse 3800、zetasperse At least one of 44000 and Zetasperse 46000；The nonionic diffusant is oxyalkylene and the reaction product of alkylatable compound, and the oxyalkylene is oxygen Change any one or the two the mixture in ethene and propylene oxide, the alkylatable compound is selected from carbon chain lengths One or more in 3 ~ 12 fatty alcohol, fatty amine, aliphatic acid；The black dyestuff of High Temperature Disperse is that blue High Temperature Disperse, High Temperature Disperse orange and the red compounding of High Temperature Disperse form, the high temperature point The mass percent shared by black dyestuff high temperature disperse blue is dissipated between 35% ~ 70%, the red shared mass percent of High Temperature Disperse Between 5% ~ 25%, the mass percent shared by High Temperature Disperse orange is between 10% ~ 40%.
- A kind of 6. environment-friendly high-temperature direct-injection dispersed black dye ink according to claim 5, it is characterised in that：The high temperature Dispersed black dye is that high temperature modification Disperse Blue-79, high temperature modification disperse orange 44 and the compounding of high temperature modification Red-1 200 77 form.
- A kind of 7. environment-friendly high-temperature direct-injection dispersed black dye ink according to claim 5, it is characterised in that：It is described organic Solvent is selected from ethylene glycol, polyethylene glycol 200, polyethylene glycol 400, Macrogol 600,1,2-PD, glycerine, diethyl two At least one of alcohol, diethylene glycol dimethyl ether and diethylene glycol ether.
- A kind of 8. environment-friendly high-temperature direct-injection dispersed black dye ink according to claim 5, it is characterised in that：It is described anti- Rotten agent is 1,2- benzisothiazole-3-ketones, and the defoamer is Surfynol 104E.
- A kind of 9. preparation side of environment-friendly high-temperature direct-injection dispersed black dye ink according to any one in claim 1 ~ 8 Method, it is characterised in that：Comprise the following steps：The first step, each raw material are weighed according to the mass fraction described in any one in claim 1 ~ 8；Second step, the black dyestuff of the High Temperature Disperse, dispersant, water, preservative and defoamer are mixed to form mixture, to institute State mixture and be sanded scattered with pearl is sanded, it is described that pearl is sanded is zirconium pearl of the particle diameter in 0.35 ~ 3mm, be sanded the time be 3 ~ 20h, sand milling rotating speed are 600 ~ 3000rpm, and the volume ratio that pearl and mixture is sanded is 1 ~ 3:12；3rd step, the mixture nanofiltration after the second step is sanded, gained mill base add the organic solvent and mixed, and both obtain institute State environment-friendly high-temperature direct-injection dispersed black dye ink.
- 10. a kind of environment-friendly high-temperature direct-injection dispersed black dye ink according to any one in claim 1 ~ 8 is in industry Application on digital textile printing machine, it is characterised in that：Application process is：The first step, stamp：On fabric, the environment-friendly high-temperature direct-injection dispersed black dye ink is used for the digital weaving print of industry It is directly ink-jet printed in flower machine；Second step, drying：Printed fabric is dried；3rd step, decatize：Fabric after drying is subjected to vapour steaming colour fixing, produced.
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