CN110373045A - It is a kind of to disperse bright blue S-GB200% dye composite and its application - Google Patents
It is a kind of to disperse bright blue S-GB200% dye composite and its application Download PDFInfo
- Publication number
- CN110373045A CN110373045A CN201910664836.4A CN201910664836A CN110373045A CN 110373045 A CN110373045 A CN 110373045A CN 201910664836 A CN201910664836 A CN 201910664836A CN 110373045 A CN110373045 A CN 110373045A
- Authority
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- China
- Prior art keywords
- dye composite
- bright blue
- dispersion
- dyestuff
- blue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 34
- 239000006185 dispersion Substances 0.000 claims abstract description 40
- 239000002270 dispersing agent Substances 0.000 claims description 22
- 238000004043 dyeing Methods 0.000 claims description 20
- 229920000728 polyester Polymers 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- 238000009940 knitting Methods 0.000 claims description 10
- 239000002759 woven fabric Substances 0.000 claims description 10
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 7
- 239000004094 surface-active agent Substances 0.000 claims description 7
- 239000007859 condensation product Substances 0.000 claims description 5
- 229920005610 lignin Polymers 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- NMDKWAQVRNUKQH-UHFFFAOYSA-N 2-benzylnaphthalene-1-sulfonic acid formaldehyde Chemical compound C=O.C(C1=CC=CC=C1)C1=C(C2=CC=CC=C2C=C1)S(=O)(=O)O NMDKWAQVRNUKQH-UHFFFAOYSA-N 0.000 claims description 2
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000000975 dye Substances 0.000 abstract description 79
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 13
- XREZMAAQVYVESP-UHFFFAOYSA-N acetyloxymethyl 2-[n-[2-(acetyloxymethoxy)-2-oxoethyl]-2-[2-[2-[bis[2-(acetyloxymethoxy)-2-oxoethyl]amino]-4-fluorophenoxy]ethoxy]-5-fluoroanilino]acetate Chemical compound CC(=O)OCOC(=O)CN(CC(=O)OCOC(C)=O)C1=CC(F)=CC=C1OCCOC1=CC=C(F)C=C1N(CC(=O)OCOC(C)=O)CC(=O)OCOC(C)=O XREZMAAQVYVESP-UHFFFAOYSA-N 0.000 description 12
- 239000012065 filter cake Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 229920004933 Terylene® Polymers 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- -1 alkyl naphthalene sulfonic acid formaldehyde Chemical compound 0.000 description 2
- 239000002134 carbon nanofiber Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FAXDZWQIWUSWJH-UHFFFAOYSA-N 3-methoxypropan-1-amine Chemical compound COCCCN FAXDZWQIWUSWJH-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- NNBFNNNWANBMTI-UHFFFAOYSA-M brilliant green Chemical compound OS([O-])(=O)=O.C1=CC(N(CC)CC)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](CC)CC)C=C1 NNBFNNNWANBMTI-UHFFFAOYSA-M 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- LTYRAPJYLUPLCI-UHFFFAOYSA-N glycolonitrile Chemical compound OCC#N LTYRAPJYLUPLCI-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000000215 hyperchromic effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- GTLDTDOJJJZVBW-UHFFFAOYSA-N zinc cyanide Chemical compound [Zn+2].N#[C-].N#[C-] GTLDTDOJJJZVBW-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0051—Mixtures of two or more azo dyes mixture of two or more monoazo 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
- D06P1/16—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
- D06P1/18—Azo 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
- D06P1/16—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
- D06P1/19—Nitro 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
Abstract
The invention discloses a kind of bright blue S-GB200% dye composites of dispersion, including the following components based on mass percentage: 200% dyestuff 85~98% of disperse blue CB, 165 dyestuff 1.8~10% of disperse blue disperses green 9 dyestuff 0.1~3%, 114 dyestuff 0.1~1% of disperse yellow.The vivid degree DC of color is promoted to 0.6 or more on the basis of keeping dispersing bright blue 60 coloured light, meets demand of the part factory to more bright-coloured green order by the present invention.Moreover, improving 30% or more depth on depth, reach reduction dye dosage, reduces the purpose of COD of sewage discharge.
Description
Invention field
The present invention relates to a kind of dye composites, more particularly a kind of to be suitable for resistance polyester fiber knitting fabric/woven fabric and wash
The bright blue S-GB200% dye composite of dispersion and its application that the dyeing of synthetic fibre yarn uses.
Technical background:
Dyeing produce resistance polyester fiber knitting fabric/woven fabric with or Polyester Yarns class green product, need to use disperse blue 60
With other disperse dyes, the green product for dying various coloured light is such as spelled with disperse light yellow 114, wherein disperse blue 60 molecular structure
Formula is as follows:
Disperse blue 60 also known as disperse blue S-GL, the bright blue GL of dispersion, the bright blue S-GLR of dispersion etc., it is that a properties are excellent
Different terylene and its blended fabric dyestuff.
The synthesis process of disperse blue 60 includes: that sulfonating reaction, neutralization reaction, cyanalation reaction, oxidation reaction and condensation are anti-
It answers；
(1) sulfonating reaction, using Isosorbide-5-Nitrae-diamino-anthraquinone leuco compound as main material, o-dichlorohenzene is solvent, and chlorosulfonic acid is sulphur
Agent is reacted；
(2) neutralization reaction, the material after sulfonation are handled through liquid alkaline, are neutralized, and are distilled to recover o-dichlorohenzene reuse；
Wherein, excessive chlorosulfonic acid, which is also reacted with liquid alkaline, generates hydrochloride and sulfate；
ClSO3H+3NaOH→NaCl+Na2SO4+2H2O
After neutralization reaction, filtering removes reaction residues and unreacted raw material using acid out and obtains sulfonic acid filter cake；
(3) cyanalation reaction, sulfonated bodies are reacted with Cymag (cuprous cyanide or zinc cyanide or hydroxyacetonitrile)；
Sulfonic acid filter cake carries out cyaniding with Cymag under conditions of DMF is solvent, obtains pair cyanogen filter cakes, disposing mother liquor,
DMF reuse；
(4) closed loop (oxidation reaction), for double cyanogen filter cakes after sulfuric acid oxidation, hydrolysis filters pressing obtains acid anhydrides filter cake；
(5) condensation reaction, acid anhydrides filter cake are condensed under conditions of chlorobenzene is solvent through γ-methoxy propanamine, and filtering obtains
Disperse blue 60 crude product；Crude product is beaten filters pressing through water, obtains disperse blue 60 filter cake.
In the preparation process of above-mentioned disperse blue 60, a large amount of different types of waste water can be generated, cost of sewage disposal compared with
Greatly, cause cost of dye very high.So that printing and dyeing mill produces green order and is limited by cost of dye factor also very greatly.Even some works
Factory dare not all connect bright-coloured green order, result in order loss.
The purpose of the present invention is overcoming the problems, such as that disperse blue 60 dyestuff exists, a kind of low in cost, dyestuff usage amount is provided
Few and every dyeability is better than disperse blue 60 dyestuff, while production waste amount is small, protects the bright blue S- of the dispersion of environment
GB200% dye composite.
The second object of the present invention is to provide a kind of application for dispersing bright blue S-GB200% dye composite.
These and other objects of the present invention will be further reflected and described by following detailed description and description.
The bright blue S-GB200% dye composite of dispersion of the invention, including the following components based on mass percentage:
Further, the bright blue S-BG200% dye composite of dispersion of the invention, including based on mass percentage with
Lower component:
It is preferred that the bright blue S-GB200% dye composite of dispersion of the invention, including based on mass percentage with
Lower component:
It further include dispersing agent, diffusant or other surfaces in the bright blue S-GB200% dye composite of dispersion of the invention
Activating agent.
In the bright blue S-GB200% dye composite of dispersion of the invention, the dispersing agent, diffusant or other surfaces
Activating agent is naphthalene sulfonic acid-formaldehyde condensation product, sodium lignin sulfonate, benzyl naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation
Object and anhydrous sodium sulphate can be used alone or use two kinds or more mixtures.
It is preferred that the dispersing agent, diffusant or other surfactants are dispersing agent NNO, lignin 85A, wood
Quality 83A, dispersing agent CNF, Dispersant MF and anhydrous sodium sulphate.
In the bright blue S-GB200% dye composite of dispersion of the invention, dispersing agent, diffusant or other surfactants
Weight ratio with dye composite is 0.1~1:1, preferably 0.1~0.5:1.
The bright blue S-GB200% dye composite of dispersion of the invention can be used for resistance polyester fiber knitting fabric/woven fabric and terylene
The dyeing of yarn.
The present invention is directed to influence and plant produced green class order of the disperse blue 60 production waste to ecological environment around
When the high problem of cost of dye be aided with dispersion with 200% dyestuff of main ingredient disperse blue CB instead of disperse blue 60
Blue 165 dyestuffs and 114 dyestuff of disperse yellow, the green 9 dyestuff adjustment coloured light of dispersion and brightness, in the premise for not influencing normal dyeing and using
Under solve the problems, such as that factory's green order dyeing cost is high, meanwhile, also effectively reduce the market demand of disperse blue 60, with
Achieve the purpose that environment is environmentally protective.
In the present invention, the structural formula of 165 dyestuff of disperse blue are as follows:
The structural formula of 114 dyestuff of disperse yellow are as follows:
Disperse the structural formula of green 9 dyestuff are as follows:
Disperse the azoic dye that green 9 dyestuff is the synthesis of heterocycle arylamine, molecular weight is small, prints and dyes useless few, is easily processed, ties
Structure feature makes dyestuff have the advantages that visible light absorption maximum domain is narrow, absorption intensity is high.The more vivid life of form and aspect on the fabric
It is dynamic, there is very high hyperchromic effect, it is very reasonable that 200% dyestuff of disperse blue GB of the present invention is compounded with it.
Compared with existing bright blue 60, the invention has the following advantages:
1, Dyestuff synthesis simple process, it is low that production waste discharge amount relatively disperses bright blue 60.
2, after normal dyeing of the present invention, washing fastness can achieve 4-5 grades (ISO 105-C03).Painting cloth is in 180 degree, 190
It is washed under degree and 200 degree of sublimation conditions and is stained with fastness and can achieve 4 grades, and disperse bright blue 60 under 180 degree and 190 degree of sublimation conditions
Fastness it is consistent with disperse blue S-GB200%, but under 200 degree of sublimation conditions, wash that be stained with fastness be only 3-4 grades of (ISO 105-
P01)。
3, the present invention promotes the vivid degree DC of color to 0.6 or more on the basis of keeping dispersing bright blue 60 coloured light, full
Demand of the foot part factory to more bright-coloured green order.Moreover, improving 30% or more depth on depth, reach
Dye dosage is reduced, the purpose of COD of sewage discharge is reduced.
4, four compoundings dye UV-visible absorption spectra curve of the present invention is as shown in Figure 1.
Above-mentioned curve of spectrum comparing result shows that four dyestuffs have similar in 400-700nm visible wavelength range
Absorption peak, demonstrating four dyestuffs has similar structure and application performance, can be used to compounded.
5, the present invention disperses bright blue S-GB200% dye composite and the bright blue 60 dyeing enhancing of dispersion is as shown in Figure 2.
From the point of view of enhancing data, the bright blue S-GB200% dye composite of present invention dispersion increases with dyeing concentration, table
It sees depth K/S value to be also obviously improved, and bright blue by 60 has more preferable, higher depth than dispersion.
6, not only vivid degree is higher than dispersion bright blue 60, Er Qieti to the bright blue S-GB200% dye composite of dispersion of the invention
Liter property is excellent, and every fastness is consistent with dispersion bright blue 60, mostly important, disperses bright blue S-GB200% dye composite
Because production waste and the pollution to environment is not only greatly reduced, but also cost of dye obtains without containing dispersion bright blue 60
Substantive is greatly reduced, and develops emerald green product for dyeing and provides cost guarantee.
The bright blue S-GB200% dye composite of dispersion of the invention can be by industry routine usage to resistance polyester fiber knitting fabric/machine
Woven fabric and Polyester Yarns are dyed, including dip dyeing, high-temperature pressure dyeing.
After the bright blue S-GB200% dye composite of dispersion of the invention can be mixed by above-mentioned proportion, in auxiliary agent, water
In the presence of ground with grinder or pulverizer etc., be crushed to particle diameter be 0.1~10.5 micron, preferably 0.2~
2.0 micron.Become liquid after can also grinding, crushing, then can be powdery, graininess after being spray-dried.It can certainly use
In the prior art prepared by other methods and apparatus known to those skilled in the art.
In the present invention, C.I. is omitted before all dyestuff titles, such as dispersing bright red ALKN-2 can be C.I. dispersion
Bright red ALKN-2, these are known for those skilled in the art.C.I. Colour index number (COLOR INDEX) is referred to,
It is the international dyestuff face that Britain's dyeing association, family (SDC) and American Association of Textile Chemists and Colourists (AATCC) compile in collaboration with publication
Item kind compilation.
Detailed description of the invention
Fig. 1 is four compounding dye UV-visible absorption spectra curves of the invention, and wherein symbol 1-4 respectively represents dispersion
Yellow 114 dyestuffs, 165 dyestuff of disperse blue, green 9 dyestuff of dispersion and 200% dyestuff of disperse blue CB.
Fig. 2 is that the present invention disperses bright blue S-GB200% dye composite and disperses bright blue 60 dyeing enhancing comparison, wherein
Symbol 1-2 respectively represents the bright blue S-GB200% dye composite of dispersion and dispersion bright blue 60.
By the following specific examples further illustrate the invention, but embodiment is merely to illustrate, and can not limit this
The range of invention.
In the present invention, unless refering in particular to, all amounts, part are weight percentage.All raw material, process equipment
To be bought from market.
Specific embodiment
Embodiment 1
Raw material is weighed in following ratio: 94.25 kilograms of 200% dyestuff of disperse blue CB, 5.5 kilograms of 165 dyestuff of disperse blue,
Disperse 1.0 kilograms of green 9 dyestuff, 0.25 kilogram of 114 dyestuff of disperse yellow.
It is prepared as follows: above-mentioned dyestuff and 20 kilograms of dispersing agent NNOs being mixed, ground, are crushed with grinder
It is 0.3~0.8 micron to particle diameter.The product can be used for the dyeing of resistance polyester fiber knitting fabric/woven fabric and Polyester Yarns, product reason
Change index and is shown in Table 1.
Embodiment 2
Raw material is weighed in following ratio: 86 kilograms of 200% dyestuff of disperse blue CB, 10 kilograms of 165 dyestuff of disperse blue, dispersion
3.0 kilograms of green 9 dyestuff, 1 kilogram of 114 dyestuff of disperse yellow.
It is prepared as follows: above-mentioned dyestuff and 10 kilograms of dispersing agent NNOs and 2 kilograms of Dispersant MFs being mixed, with grinding
It is 1.0~2.0 microns that machine, which is ground, is crushed to particle diameter,.The product can be used for resistance polyester fiber knitting fabric/woven fabric and terylene
The dyeing of yarn, product physical and chemical index are shown in Table 1.
Embodiment 3
Weigh raw material in following ratio: 92 kilograms of 200% dyestuff of disperse blue CB, 5 kilograms of 165 dyestuff of disperse blue disperse green
9 2.5 kilograms of dyestuffs, 0.5 kilogram of 114 dyestuff of disperse yellow.
It is prepared as follows: above-mentioned dyestuff and 13 kilograms of dispersing agent NNOs and 7 kilograms of lignin 85A being mixed, with grinding
It is 1.0~2.0 microns that machine, which is ground, is crushed to particle diameter,.The product can be used for resistance polyester fiber knitting fabric/woven fabric and terylene
The dyeing of yarn, product physical and chemical index are shown in Table 1.
Embodiment 4
Raw material is weighed in following ratio: 96 kilograms of 200% dyestuff of disperse blue CB, 3.5 kilograms of 165 dyestuff of disperse blue, dispersion
1 kilogram of green 9 dyestuff, 0.5 kilogram of 114 dyestuff of disperse yellow.
It is prepared as follows: above-mentioned dyestuff and 30 kilograms of dispersing agent NNOs and 8 kilograms of dispersing agent CNFs being mixed, with grinding
It is 0.1~10.5 micron that machine, which is ground, is crushed to particle diameter,.The product can be used for resistance polyester fiber knitting fabric/woven fabric and wash
The dyeing of synthetic fibre yarn, product physical and chemical index are shown in Table 1.
Embodiment 5- comparative example
Raw material is weighed in following ratio: 80 kilograms of 200% dyestuff of disperse blue CB, 14 kilograms of 165 dyestuff of disperse blue, dispersion
4 kilograms of green 9 dyestuff, 2 kilograms of 114 dyestuff of disperse yellow.
It is prepared as follows: above-mentioned dyestuff and 20 kilograms of dispersing agent NNOs being mixed, ground, are crushed with grinder
It is 0.3~0.8 micron to particle diameter.The product can be used for the dyeing of resistance polyester fiber knitting fabric/woven fabric and Polyester Yarns, product reason
Change index and is shown in Table 1.
Table 1
Claims (9)
1. a kind of bright blue S-GB200% dye composite of dispersion, it is characterised in that including based on mass percentage with the following group
Point:
2. the bright blue S-GB200% dye composite of dispersion according to claim 1, it is characterised in that including pressing quality percentage
The following components of content meter:
3. the bright blue S-GB200% dye composite of dispersion according to claim 1 or 2, it is characterised in that including pressing quality
The following components of percentage composition meter:
4. the bright blue S-GB200% dye composite of dispersion described according to claim 1~one of 3, it is characterised in that further include
Dispersing agent, diffusant or other surfactants.
5. the bright blue S-GB200% dye composite of dispersion according to claim 4, it is characterised in that the dispersing agent,
Diffusant or other surfactants are naphthalene sulfonic acid-formaldehyde condensation product, sodium lignin sulfonate, benzyl naphthalene sulfonic acid-formaldehyde condensation product, alkane
Base naphthalene sulfonic acid-formaldehyde condensation product and anhydrous sodium sulphate can be used alone or use two kinds or more mixtures.
6. the bright blue S-GB200% dye composite of dispersion according to claim 5, it is characterised in that the dispersing agent,
Diffusant or other surfactants are dispersing agent NNO, lignin 85A, lignin 83A, dispersing agent CNF, Dispersant MF and member
Bright powder.
7. the bright blue S-GB200% dye composite of dispersion according to claim 4, it is characterised in that dispersing agent, diffusant
Or the weight ratio of other surfactants and dye composite is 0.1~1:1.
8. the bright blue S-GB200% dye composite of dispersion according to claim 7, it is characterised in that dispersing agent, diffusant
Or the weight ratio of other surfactants and dye composite is 0.1~0.:1.
9. the application of the bright blue S-GB200% dye composite of dispersion described according to claim 1~one of 3, it is characterised in that
Dyeing for resistance polyester fiber knitting fabric/woven fabric and Polyester Yarns.
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| CN110373045B (en) | 2023-11-10 |
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