CN105602284B - A kind of blue disperse dye composition, blue disperse dye and its production and use - Google Patents
A kind of blue disperse dye composition, blue disperse dye and its production and use Download PDFInfo
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- CN105602284B CN105602284B CN201511030443.6A CN201511030443A CN105602284B CN 105602284 B CN105602284 B CN 105602284B CN 201511030443 A CN201511030443 A CN 201511030443A CN 105602284 B CN105602284 B CN 105602284B
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- 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
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- 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
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/008—Preparations of disperse dyes or solvent dyes
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- 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
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
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Abstract
A kind of blue disperse dye composition and blue disperse dye, the composition include component A, component B and one or more compound groups into component C, blue disperse dye bright in color light prepared by the composition, there is obvious advantage in terms of dye strength, lifting force, sublimation reliability, washing fastness, and there is the advantages of pH value wide adaptation range, compatibility is good.
Description
Technical field
The present invention relates to a kind of blue disperse dye composition, blue disperse dye and its production and use.It is described
Blue disperse dye is applied to terylene and its dyeing and the stamp of blend fabric.
Background technology
C.I. Disperse Blue-56 is the widely used royalblue disperse dyes in disperse dyes, uses this dyes
The fabric color that color obtains becomes clear, and gorgeous, light fastness is high, but it there is also it is notable the shortcomings that, as dyestuff price is high, dyeing
The problems such as low intensity, lifting force are poor, depth is poor, environmental pollution is big.
The content of the invention
To overcome the shortcomings of C.I. Disperse Blue-56s, the present invention provides a kind of blue disperse dye composition, the blueness point
Blue disperse dye bright in color light prepared by dye composite is dissipated, lifting force is good, and pH value wide adaptation range, compatibility is good, every
Fastness ability is superior.
The present invention provides a kind of blue disperse dye composition, it is characterised in that including the component A as shown in formula (I), formula
(II) compound group shown in the component B and one or more formulas (III) shown in into component C：
R in formula (III)1For cyano group or halogen, R2For methyl or acetyl oxyalkyl；
The alkyl is C1~C4Alkyl；
It is preferred that the halogen is F, Cl, Br or I.
When preparing blue disperse dye composition of the present invention, used component A, component B and component C can pass through
Existing method prepares or is commercial goods.
Preferably, component C described in above-mentioned blue disperse dye composition contains following formula (III -1), (III -2) and (III -3)
At least one of shown compound, more preferably as in the compound shown in following formula (III -1), (III -2) and (III -3) extremely
A kind of few composition：
Preferably, component C described in above-mentioned blue disperse dye composition includes compound shown in formula (III -1).
Preferably, said components C includes compound shown in formula (III -1) and formula (III -2).
Preferably, said components C includes compound shown in formula (III -1) and formula (III -3).
Preferably, said components C includes formula (III -1), formula (III -2) and compound shown in formula (III -3).
Preferably, above-mentioned blue disperse dye composition, the gross weight based on the composition：Component A weight percent
Than for 25~65%, preferably 30~55%, or preferably 30~54%；Component B percentage by weight is 10~20%, preferably
For 10~18%；Component C percentage by weight is 25~55%.
Preferably, the percentage by weight of above-mentioned blue disperse dye composition Chinese style (III -1) compound is 35~52%.
Preferably, the percentage by weight of above-mentioned blue disperse dye composition Chinese style (III -1) compound is 35~52%,
The percentage by weight of formula (III -2) compound is 1~10%, preferably 1~5%.
Preferably, above-mentioned blue disperse dye composition Chinese style (III -1) compound weight percentage is 35~52%, formula
(III -3) compound weight percentage is 1~10%, preferably 1~5%.
Preferably, above-mentioned blue disperse dye composition Chinese style (III -1) compound weight percentage is 34~52%, formula
(III -2) compound weight percentage is 1~5%, and formula (III -3) compound weight percentage is 1~5%.
Preferably, above-mentioned composition includes following component：
Percentage by weight is 25~65% component A；
Percentage by weight is 10~20% component B；
Percentage by weight is 25~55% component C.
Preferably, above-mentioned composition includes following component：
Percentage by weight is 30~55% component (I)；
Percentage by weight is 10~18% component (II)；
Percentage by weight is 35~52% component (III -1).
Preferably, above-mentioned composition includes following component：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 35~52% formula (III -1)；
Percentage by weight is 1~10% formula (III -2).
Preferably, above-mentioned composition includes following component：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 35~52% formula (III -1)；
Percentage by weight is 1~5% formula (III -2).
Preferably, above-mentioned composition includes following component：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 35~52% formula (III -1)；
Percentage by weight is 1~10% formula (III -3).
Preferably, above-mentioned composition includes following component：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 35~52% formula (III -1)；
Percentage by weight is 1~5% formula (III -3).
Preferably, above-mentioned composition includes following component：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 34~52% formula (III -1)；
Percentage by weight is 1~5% formula (III -2)；
Percentage by weight is 1~5% formula (III -3).
In actual production process, each dye component of the invention may generally carry some accessory substances and other miscellaneous
Matter, but as long as not influenceing the implementation of the present invention i.e. within the scope of the invention.
The present invention also provides a kind of blue disperse dye, it is characterised in that the blue disperse dye includes above-mentioned indigo plant
Color disperse dye composition and auxiliary material.
Preferably, above-mentioned auxiliary material includes auxiliary agent and water.
Preferably, above-mentioned auxiliary agent is selected from least one of dye dispersant, dyeing auxiliaries, surfactant, bactericide.
Preferably, above-mentioned dye dispersant is in naphthalene sulfonic formaldehyde condensation compound, lignosulfonates or glauber salt
It is at least one.
Preferably, above-mentioned surfactant is selected from AEO (peregal), polyalcohol, sulfated castor oil
At least one of.
Preferably, above-mentioned auxiliary agent is selected from naphthalene sulfonic acid-formaldehyde condensation product (dispersing agent NNO), condensation compound of methyl naphthalene sulfonic acid and formaldehyde
(Dispersant MF), benzyl naphthalene sulfonic acid-formaldehyde condensation product (dispersing agent CNF), lignin 83A, lignin 85A, peregal, glauber salt
At least one of.
Preferably, by weight, auxiliary agent in above-mentioned blue disperse dye：Blue disperse dye composition=0.2~4:1.
Preferably, above-mentioned blue disperse dye solid content is 20~50% or 87~96%.
It is highly preferred that be liquid after above-mentioned blue disperse dye sand mill or grinder grinding, solid content for 20~
50%, or spray-dried is powdery or graininess afterwards, solid content is 87~96%.
The present invention also provides the preparation method of above-mentioned blue disperse dye, it is characterised in that comprises the following steps：
(A) blue disperse dye composition is mixed with auxiliary material；
Or
(B) remixed after mixing component A, component B and component C with auxiliary material respectively.
Preferably, above-mentioned steps (A) be by the blue disperse dye composition in the presence of auxiliary material with sand mill or
Grinder carries out particlized processing.
Preferably, above-mentioned steps (B) are that the component A, component B and component C are used into sand mill in the presence of auxiliary material respectively
Or grinder carries out particlized processing, then mixed.
The present invention also provides a kind of purposes of above-mentioned blue disperse dye in the dyeing of fabric and/or stamp.Preferably,
The fabric is terylene and/or polyester blended fabric.
The present invention also provides a kind of fabric, and the fabric is dyed by above-mentioned blue disperse dye and/or prepared by stamp
Obtain.Preferably, the fabric is terylene and/or polyester blended fabric.
Blue disperse dye prepared by blue disperse dye composition of the present invention has a bright in color light, intensity is high,
The advantages of lifting force is good, pH value wide adaptation range, compatibility are good, every fastness ability is superior.
Embodiment
Make further exemplary illustration to the present invention with reference to specific embodiment, but protection scope of the present invention is not
It is only limitted to this：
Component A, component B, component C employed in following embodiments can be obtained in the following way.
Formula (I)：By known method by " 3- amino -5- nitros benzisothiazole " diazotising, then with " N, N- diethyl
Meta-aminotoluene " coupling is made；
Formula (II)：By known method be by " 3- amino -5- nitros benzisothiazole " diazotising, then with " N- ethyls -
N- hydroxyethyl meta-aminotoluenes " coupling is made；
Formula (III -1)：The commercially available product of C.I. disperse blues 366 of Zhejiang Province Runtu intercalated Co., Ltd's production；
Formula (III -2)：The commercially available product of C.I. disperse blues 165 of Zhejiang Province Runtu intercalated Co., Ltd's production；
Formula (III -3)：The C.I. disperse blues 183 of Zhejiang Province Runtu intercalated Co., Ltd's production：1 commercially available product.
Embodiment 1
The blueness that component C by the component A of 46 grams of formulas (I), the component B of 14 grams of formulas (II), 40 grams of formulas (III -1) is formed
Disperse dye composition and 50 grams of import lignin 85A, 100 grams of Dispersant MFs, add 400 grams of water to stir, grinding point
Dissipate and dry, obtain 300% blue disperse dye, the dyestuff can obtain the bright and beautiful blueness of the excellent color of every fastness and knit
Thing.
Comparative example 1
Blue disperse dye is C.I. Disperse Blue-56s 100%.
The blue disperse dye and comparative example 1 that embodiment 1 is obtained carry out performance test, and specific method of testing is as follows：
With reference to GB/T2394-2006 method, the blue disperse dye and comparative example 1 of 0.5 gram of embodiment 1 are weighed respectively
C.I. blue disperse dye suspension is made in 500ml volumetric flasks in Disperse Blue-56 # dyestuffs, draws 40ml blue disperse dyes
Suspension mixes with 60ml water, adjusts dye bath pH to 5 with acetic acid, is then warming up to 60 DEG C, while is respectively put into 4g polyester fibre
Dimension carries out high-temperature pressure dyeing, and 130 DEG C were warming up in 35 minutes, is incubated 45 minutes, is cooled to 80 DEG C of samplings.
Observe cloth specimen coloured light and using the C.I. Disperse Blue-56s #'s of GB/T6688-2008 measure embodiments 1 and comparative example 1
Dye strength, it the results are shown in Table 1.
Table 1
| Embodiment title | Dye strength |
| Embodiment 1 | 300% |
| Comparative example 1 | 100% |
From table 1 it follows that the dye strength of embodiment 1 is much higher than comparative example 1.
With reference to GB/T2394-2006 method, 1 gram (1C), 2 grams (2C), the C.I. of 4 grams of (4C) comparative examples 1 are weighed respectively
Blue disperse dye suspension is made in 500ml volumetric flasks in Disperse Blue-56 # dyestuffs and the blue disperse dye of embodiment 1, inhales
Take 40ml blue disperse dyes suspension to be mixed with 60ml water, adjust dye bath pH to 5 with acetic acid, be then warming up to 60 DEG C, together
When be respectively put into 4g polyester fibers and carry out high-temperature pressure dyeing, be warming up to 130 DEG C in 35 minutes, be incubated 45 minutes, be cooled to
80 DEG C of samplings.
Observation cloth specimen coloured light and carrying using the C.I. Disperse Blue-56s of GB/T2397-2012 measure embodiments 1 and comparative example 1
Lift, cloth specimen is dyed with (1C) of embodiment 1 and comparative example 1, its distillation is surveyed using GB/T5718-1997, GB/T3921-2008
Fastness and washing fastness, the results are shown in Table 2.
Table 2
| Embodiment title | Lifting force | Sublimation reliability | Washing fastness |
| Embodiment 1 | A | 3 | 5 |
| Comparative example 1 | C | 2-3 | 3-4 |
From Table 2, it can be seen that the lifting force of embodiment 1, apparently higher than comparative example 1, sublimation reliability is also higher, washing jail
Degree advantage protrudes.
Embodiment 2-11
According to the identical method of embodiment 1, according to the compositing formula in table 3, it is as shown in table 3 that blue disperse dye is made.
The unit of weight of table 3：Gram
Performance test is carried out to embodiment 2-11 blue disperse dye using method same as Example 1.Observe cloth
Sample coloured light, their pH value accommodation, compatibility is determined with reference to GB/T2403-2014, GB/T2400-2006, the results are shown in Table
4；
Table 4
From the data in table 4, it can be seen that blue disperse dye prepared by the inventive method has pH value wide adaptation range, compatibility good
The advantages of.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
Claims (40)
1. a kind of blue disperse dye composition, it is characterised in that including the component A as shown in formula (I), the group shown in formula (II)
Compound group shown in point B and one or more formulas (III) into component C：
R in formula (III)1For cyano group or halogen, R2For methyl or acetylamino.
2. blue disperse dye composition according to claim 1, it is characterised in that the halogen is F, Cl, Br or I.
3. blue disperse dye composition according to claim 1 or 2, it is characterised in that the component C contains following formula
At least one of compound shown in (III -1), (III -2) and (III -3)：
4. blue disperse dye composition according to claim 3, it is characterised in that the component C by formula (III -1),
At least one of compound shown in (III -2) and (III -3) forms.
5. according to the blue disperse dye composition described in claim 1,2 or 4, it is characterised in that the component C includes formula
Compound shown in (III -1).
6. blue disperse dye composition according to claim 5, it is characterised in that the component C includes formula (III -1)
With compound shown in formula (III -2).
7. blue disperse dye composition according to claim 5, it is characterised in that the component C includes formula (III -1)
With compound shown in formula (III -3).
8. blue disperse dye composition according to claim 5, it is characterised in that the component C include formula (III -1),
Compound shown in formula (III -2) and formula (III -3).
9. according to the blue disperse dye composition any one of claim 1,2,4,6-8, it is characterised in that based on institute
State the gross weight of composition：Component A percentage by weight is 25~65%, and component B percentage by weight is 10~20%, component
C percentage by weight is 25~55%.
10. blue disperse dye composition according to claim 9, it is characterised in that the gross weight based on the composition
Amount, component A percentage by weight is 30~55%.
11. blue disperse dye composition according to claim 9, it is characterised in that the gross weight based on the composition
Amount, component A percentage by weight is 30~54%.
12. blue disperse dye composition according to claim 9, it is characterised in that the gross weight based on the composition
Amount, component B percentage by weight is 10~18%.
13. blue disperse dye composition according to claim 9, it is characterised in that the gross weight based on the composition
Amount, the percentage by weight of blue disperse dye composition Chinese style (III -1) compound is 35~52%.
14. blue disperse dye composition according to claim 9, it is characterised in that the gross weight based on the composition
Amount, the percentage by weight of blue disperse dye composition Chinese style (III -1) compound is 35~52%, formula (III -2) compound
Percentage by weight is 1~10%.
15. blue disperse dye composition according to claim 14, it is characterised in that formula (III -2) compound
Percentage by weight is 1~5%.
16. blue disperse dye composition according to claim 9, it is characterised in that the gross weight based on the composition
Amount, blue disperse dye composition Chinese style (III -1) compound weight percentage are 35~52%, formula (III -3) compound by weight
Percentage is 1~10%.
17. blue disperse dye composition according to claim 16, it is characterised in that the gross weight based on the composition
Amount, formula (III -3) compound weight percentage are 1~5%.
18. blue disperse dye composition according to claim 9, it is characterised in that the gross weight based on the composition
Amount, blue disperse dye composition Chinese style (III -1) compound weight percentage are 34~52%, formula (III -2) compound by weight
Percentage is 1~5%, and formula (III -3) compound weight percentage is 1~5%.
19. blue disperse dye composition according to claim 9, it is characterised in that the composition includes following group
Point：
Percentage by weight is 25~65% component A；
Percentage by weight is 10~20% component B；
Percentage by weight is 25~55% component C.
20. blue disperse dye composition according to claim 9, it is characterised in that the composition includes following group
Point：
Percentage by weight is 30~55% component (I)；
Percentage by weight is 10~18% component (II)；
Percentage by weight is 35~52% component (III -1).
21. blue disperse dye composition according to claim 9, it is characterised in that the composition includes following group
Point：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 35~52% formula (III -1)；
Percentage by weight is 1~10% formula (III -2).
22. blue disperse dye composition according to claim 9, it is characterised in that the composition includes following group
Point：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 35~52% formula (III -1)；
Percentage by weight is 1~5% formula (III -2).
23. blue disperse dye composition according to claim 9, it is characterised in that the composition includes following group
Point：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 35~52% formula (III -1)；
Percentage by weight is 1~10% formula (III -3).
24. blue disperse dye composition according to claim 9, it is characterised in that the composition includes following group
Point：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 35~52% formula (III -1)；
Percentage by weight is 1~5% formula (III -3).
25. blue disperse dye composition according to claim 9, it is characterised in that the composition includes following group
Point：
Percentage by weight is 30~54% formula (I)；
Percentage by weight is 10~18% formula (II)；
Percentage by weight is 34~52% formula (III -1)；
Percentage by weight is 1~5% formula (III -2)；
Percentage by weight is 1~5% formula (III -3).
26. a kind of blue disperse dye, it is characterised in that the blue disperse dye includes appoints according in claim 1~25
Blue disperse dye composition and auxiliary material described in one.
27. blue disperse dye according to claim 26, it is characterised in that the auxiliary material includes auxiliary agent and water.
28. blue disperse dye according to claim 27, it is characterised in that the auxiliary agent is selected from dye dispersant, helped
At least one of stain, surfactant, bactericide.
29. blue disperse dye according to claim 28, it is characterised in that the dye dispersant is selected from naphthalene sulfonic
At least one of formaldehyde condensation products, lignosulfonates or glauber salt.
30. blue disperse dye according to claim 28, it is characterised in that the surfactant is selected from poly alkyl alcohol
At least one of oxygen vinethene, polyalcohol, sulfated castor oil.
31. according to the blue disperse dye any one of claim 27-30, it is characterised in that the auxiliary agent is selected from naphthalene
Sulfonic formaldehyde condensation compound, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, benzyl naphthalene sulfonic acid-formaldehyde condensation product, lignin 83A, lignin 85A,
At least one of peregal, glauber salt.
32. according to the blue disperse dye any one of claim 27-30, it is characterised in that by weight, the indigo plant
Auxiliary agent in color disperse dyes：Blue disperse dye composition=0.2~4:1.
33. according to the blue disperse dye any one of claim 26-30, it is characterised in that the scattered dye of blueness
It is 20~50% or 87~96% to expect solid content.
A kind of 34. preparation method of blue disperse dye as any one of claim 26-33, it is characterised in that bag
Include following steps：
(A) blue disperse dye composition is mixed with auxiliary material；
Or
(B) remixed after mixing component A, component B and component C with auxiliary material respectively.
35. preparation method according to claim 34, it is characterised in that step (A) is by the blue disperse dye group
Compound carries out particlized processing in the presence of auxiliary material with sand mill or grinder.
36. preparation method according to claim 34, it is characterised in that step (B) is by the component A, component B and group
Divide C to carry out particlized processing with sand mill or grinder in the presence of auxiliary material respectively, then mixed.
37. a kind of blue disperse dye as any one of claim 26-33 is used for dyeing and/or the stamp of fabric
Purposes.
38. the purposes according to claim 37, it is characterised in that the fabric is terylene and/or polyester blended fabric.
39. a kind of fabric, it is characterised in that dyed as the blue disperse dye any one of claim 26-33
And/or stamp is prepared.
40. the fabric according to claim 39, it is characterised in that described fabric is terylene and/or polyester blended fabric.
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| CN106084886B (en) * | 2016-06-12 | 2017-08-29 | 沈金火 | A kind of blue disperse dye mixture and disperse dyes |
| CN106398271A (en) * | 2016-08-30 | 2017-02-15 | 绍兴市三丰化工有限公司 | Novel disperse blue 2BLN formula |
| CN107090193B (en) * | 2017-06-07 | 2019-02-26 | 杭州维昂化工有限公司 | A kind of dye composite, dye preparations and its preparation method and application |
| CN107446372A (en) * | 2017-08-22 | 2017-12-08 | 岑溪市东正动力科技开发有限公司 | The formula and preparation technology of a kind of Disperse Blue 2BLN |
| CN111995879B (en) * | 2020-08-27 | 2021-10-08 | 青岛大学 | Method for enhancing alkali resistance and oxidation resistance of benzisothiazole disperse dye |
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|---|---|---|---|---|
| CN100558822C (en) * | 2006-11-29 | 2009-11-11 | 浙江龙盛集团股份有限公司 | Disperse blue dye composition |
| CN101705020B (en) * | 2009-11-13 | 2013-01-02 | 烟台澳土复合材料有限公司 | Blue disperse dye mixture |
| CN102660143B (en) * | 2012-04-28 | 2015-06-10 | 浙江闰土股份有限公司 | Disperse blue dye composite |
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