CN105585876B - A kind of disperse dye composition, disperse dyes and its preparation method and application - Google Patents
A kind of disperse dye composition, disperse dyes and its preparation method and application Download PDFInfo
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- CN105585876B CN105585876B CN201511028491.1A CN201511028491A CN105585876B CN 105585876 B CN105585876 B CN 105585876B CN 201511028491 A CN201511028491 A CN 201511028491A CN 105585876 B CN105585876 B CN 105585876B
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- component
- disperse
- disperse dyes
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- dye composition
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Classifications
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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
-
- 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
-
- 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
- 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
- D06P3/004—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated using dispersed 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
-
- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8276—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester groups
Abstract
A kind of disperse dye composition, disperse dyes, the composition include component A and component B, and disperse dyes prepared by the composition have apparent advantage in terms of sublimation reliability and pH value accommodation, and performance is more perfect.
Description
Technical field
The present invention relates to a kind of disperse dye compositions, disperse dyes and its preparation method and application.The disperse dyes
Dyeing and stamp especially suitable for terylene and its blended fabric, it may also be used for the dyeing of dacron ultrafine fiber and stamp.
Background technology
With the continuous development of dye industry, more and more synthetic fibers are favored because it has excellent performance by people, but
It is there are still many technical problems in terms of dyeing and finishing processing, outstanding behaviours is that sublimation reliability difference and pH value accommodation are narrow.
The compound of several dyestuffs is set forth in patent CN1631991, CN1861697, but in practical applications, performance
There are still defects for aspect.
The content of the invention
To adapt to the performance requirement of fabric of new generation, dyeing and finishing processing problem is solved, it is gorgeous, even that the present invention provides a kind of coloured light
The disperse dye composition that metachromia is good, dye-uptake is high, fastness is good.Particularly sublimation reliability, pH value accommodation etc. are excellent
Gesture becomes apparent from, and performance is more perfect, comprehensive can more meet the needs of a new generation's fabric.
The present invention provides a kind of disperse dye composition, which is characterized in that the composition includes the group as shown in formula (1)
Divide A and one or more kinds of component B as shown in formula (2)：
Wherein X1、X2It is each independently selected from Cl, H or NO2；R1、R2It is each independently selected from C1~C4Alkyl or-C2H4OCO-
Ph。
In disperse dye composition of the present invention, used component A, component B can be prepared by existing method
Or it is commercial goods.
Preferably, said components B is selected from formula (2-1) or (2-2) compound represented：
The weight percentage of component A is preferably 5-45% in above-mentioned composition, more preferably 10-35%, the weight of component B
It is preferably 45-95% to measure percentage composition, more preferably 65-90%.
Preferably, above-mentioned composition includes：
Component A 5-45%,
Component B 45-95%.
Preferably, above-mentioned composition includes：
Component A 10-35%,
Component B 65-90%.
In the actual production process, each dye component of the invention may usually carry some by-products and other miscellaneous
Matter, but as long as not influencing the implementation of the present invention i.e. within the scope of the invention.
The present invention also provides a kind of disperse dyes, which is characterized in that the disperse dyes include auxiliary material and above-mentioned scattered
Dye composite.
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, fungicide.
Preferably, above-mentioned dye dispersant is in naphthalene sulfonic formaldehyde condensation compound, lignosulfonates or anhydrous sodium sulphate
It is at least one.
Preferably, above-mentioned surfactant is selected from fatty alcohol polyoxyethylene ether (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, anhydrous sodium sulphate
At least one of.
Preferably, by weight, auxiliary agent in above-mentioned disperse dyes：Disperse dye composition=0.2-6:1.
Preferably, the solid content of above-mentioned disperse dyes is 20~50% or 87~96%.
Preferably, it is liquid after above-mentioned disperse dyes sand mill or grinder grinding, solid content is 20~50%.
Preferably, it is 87~96% for powdery or graininess, solid content after the disperse dyes spray drying.
The present invention provides the preparation methods for preparing above-mentioned disperse dyes, which is characterized in that comprises the following steps：
(A) disperse dye composition is mixed with auxiliary material；
Or
(B) remixed after mixing component A or B with auxiliary material respectively.
Preferably, after step (A) described disperse dye composition is mixed with auxiliary material particle is carried out with sand mill or grinder
Change is handled.
Preferably, after step (B) the component A or B is mixed respectively with auxiliary material particlized is carried out with sand mill or grinder
Processing, then mixed.
The present invention also provides purposes of the above-mentioned disperse dyes in the dyeing of fabric and/or stamp.Preferably, it is described to knit
Object is the blended fabric of terylene and/or terylene.
The present invention also provides a kind of fabrics, which is characterized in that carries out dyeing by above-mentioned disperse dyes and stamp is prepared into
It arrives.Preferably, the fabric is the blended fabric of terylene and/or terylene.
As prepared by the disperse dye composition of the present invention disperse dyes coloured light is gorgeous, good level-dyeing property, dye-uptake are high, hard
Fastness is good, is particularly become apparent from sublimation reliability and pH value accommodation etc. advantage, and performance is more perfect, more can be comprehensive full
The demand of foot a new generation fabric solves dyeing and finishing processing problem, is an economical high fastness dyestuff.
Specific embodiment
The specific embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Being given for example only property of embodiment the present invention will be described, be not intended to limit the invention.
Component A and component B employed in following embodiments can be obtained by following approach：
Component A (formula (1))：80 commercially available product of C.I. disperse oranges of Zhejiang Province Runtu intercalated Co., Ltd's production；
Component B (formula (2-1))：By known method by 2- amino -5,6- dichlorobenzothiazoles and 2- amino -6,7- two
The mixture diazotising of chloro benzothiazole is made with the coupling of N- ethyl-N- benzoxies ethyl aniline；
Component B (formula (2-2))：By known method by 2- amino-6-nitrobenzothiazole diazotising, with N- ethyls-
The coupling of N- benzoxies ethyl aniline is made.
Embodiment 1
By the component A of 29 grams of formulas (1), 71 grams of formula (2-1) component B and with 100 grams of Dispersant MFs and 150 grams of lignin 85A,
525 grams of water is added to stir, grinding distribution and drying or are further spray-dried, shiny red disperse dyes are made.
Comparative example 1
The component A of embodiment 1 is substituted for following formula (3) compound with embodiment 1 by preparation method, other constant：
Specific test method is as follows：
According to GB/T2394-2006 methods, the disperse dyes for weighing 1 gram of embodiment 1 and comparative example 1 respectively hold in 500ml
In measuring bottle, disperse dyes suspension is made, draws 40ml disperse dyes suspension and is mixed with the water of 60ml, dye bath is adjusted with acetic acid
Then pH to 5 is warming up to 60 DEG C, while be respectively put into 2g hyperfine polyester fibers and carry out high-temperature pressure dyeing, is risen in 35 minutes
Temperature keeps the temperature 50 minutes, is cooled to 80 DEG C of samplings to 130 DEG C.
Observation cloth specimen coloured light simultaneously measures their sublimation reliability using GB/T5718-1997, the results are shown in Table 1.
Table 1
| Title | Sublimation reliability (180 DEG C) |
| Embodiment 1 | 4-5 |
| Comparative example 1 | 4 |
From the data in table 1, it can be seen that the sublimation reliability of the disperse dyes prepared by the present invention is better than comparative example effect.
Embodiment 2
By the component A of 23.2 grams of formulas (1), 76.8 grams of formula (2-2) component B and with 200 grams of Dispersant MFs and 200 grams of lignin
85A adds 750 grams of water to stir, and grinding distribution and drying or is further spray-dried, and shiny red is made and disperses
Dyestuff.
Comparative example 2
The component A of embodiment 2 is substituted for following formula (4) compound with embodiment 2 by preparation method, other constant：
The pH value accommodation of its dye liquor is measured according to the method for GB/T2394-2006, GB/T2403-2014, the result is shown in
Table 2：
Table 2
| Title | PH value accommodation |
| Embodiment 2 | 3-9 |
| Comparative example 2 | 3-8 |
From the data in table 2, it can be seen that the pH value accommodation of embodiment 2 is wider than comparative example 2.
Embodiment 3~10
3~10 each group distribution ratio of embodiment is shown in Table 3, and the preparation method of disperse dyes is the same as embodiment 1.
Table 3
Disperse dyes prepared by embodiment 3~10 are measured into distillation jail according to the test method of embodiment 1 and embodiment 2
Degree and pH value accommodation, concrete outcome are shown in Table 4：
Table 4
| Title | Sublimation reliability (180 DEG C) | PH value accommodation |
| Embodiment 3 | 4-5 | 3-10 |
| Embodiment 4 | 4-5 | 3-9 |
| Embodiment 5 | 5 | 3-10 |
| Embodiment 6 | 5 | 3-9 |
| Embodiment 7 | 5 | 3-9 |
| Embodiment 8 | 5 | 3-9 |
| Embodiment 9 | 4-5 | 3-9 |
| Embodiment 10 | 5 | 3-9 |
In summary, there is the disperse dyes prepared by disperse dye composition of the present invention sublimation reliability height, pH value to adapt to
The advantages of scope is wide, performance are more perfect.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail, within the scope of the technical concept of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants all belong to the scope of protection of the present invention.
Claims (22)
1. a kind of disperse dye composition, which is characterized in that the composition include component A as shown in formula (1) and it is a kind of or
The two or more component B as shown in formula (2)：
Wherein X1、X2It is each independently selected from Cl, H or NO2；R1、R2It is each independently selected from C1~C4Alkyl or-C2H4OCO-Ph。
2. disperse dye composition according to claim 1, which is characterized in that the component B is selected from formula (2-1) and (2-
2) at least one of compound represented：
3. disperse dye composition according to claim 1 or 2, which is characterized in that the total weight based on the composition,
The weight percentage of component A is 5-45% in the composition, and the weight percentage of component B is 45-95%.
4. disperse dye composition according to claim 3, which is characterized in that the total weight based on the composition, institute
The weight percentage for stating component A in composition is 10-35%.
5. disperse dye composition according to claim 3, which is characterized in that the total weight based on the composition, institute
The weight percentage for stating component B in composition is 65-90%.
6. disperse dye composition according to claim 3, which is characterized in that the composition includes：
Component A 5-45%,
Component B 45-95%.
7. disperse dye composition according to claim 3, which is characterized in that the composition includes：
Component A 10-35%,
Component B 65-90%.
8. a kind of disperse dyes, which is characterized in that the disperse dyes are included any one of auxiliary material and claim 1-7
Disperse dye composition.
9. disperse dyes according to claim 8, which is characterized in that the auxiliary material includes auxiliary agent and water.
10. disperse dyes according to claim 9, which is characterized in that the auxiliary agent be selected from dye dispersant, dyeing auxiliaries,
At least one of surfactant, fungicide.
11. disperse dyes according to claim 10, which is characterized in that the dye dispersant is selected from naphthalene sulfonic formaldehyde
At least one of condensation product, lignosulfonates or anhydrous sodium sulphate.
12. disperse dyes according to claim 10, which is characterized in that the surfactant is selected from fatty alcohol polyoxy second
At least one of alkene ether (peregal), polyalcohol, sulfated castor oil.
13. disperse dyes according to claim 9, which is characterized in that the auxiliary agent is selected from naphthalene sulfonic acid-formaldehyde condensation product, first
In base naphthalene sulfonic acid-formaldehyde condensation product, benzyl naphthalene sulfonic acid-formaldehyde condensation product, lignin 83A, lignin 85A, peregal, anhydrous sodium sulphate
It is at least one.
14. disperse dyes according to claim 8, which is characterized in that by weight, auxiliary agent in the disperse dyes：Point
Dissipate dye composite=0.2-6:1.
15. according to the disperse dyes any one of claim 8-13, which is characterized in that the disperse dyes solid content
For 20~50% or 87~96%.
16. the preparation method of the disperse dyes any one of a kind of claim 8-15, which is characterized in that including following step
Suddenly：
(A) disperse dye composition is mixed with auxiliary material；
Or
(B) remixed after mixing component A or B with auxiliary material respectively.
17. preparation method according to claim 16, which is characterized in that step (A) disperse dye composition with it is auxiliary
After material mixing particlized processing is carried out with sand mill or grinder.
18. preparation method according to claim 16, which is characterized in that step (B) the component A or B respectively with auxiliary material
Particlized processing is carried out with sand mill or grinder after mixing, then is mixed.
19. a kind of purposes of disperse dyes as any one of claim 8-15 in the dyeing of fabric and/or stamp.
20. purposes according to claim 19, which is characterized in that the fabric is the blended fabric of terylene and/or terylene.
21. a kind of fabric, which is characterized in that dyed as the disperse dyes any one of claim 8-15 and/or
Stamp is prepared.
22. fabric according to claim 21, which is characterized in that the fabric is the blended fabric of terylene and/or terylene.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511028491.1A CN105585876B (en) | 2015-12-31 | 2015-12-31 | A kind of disperse dye composition, disperse dyes and its preparation method and application |
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| CN109468861B (en) * | 2017-06-01 | 2020-11-24 | 苏州大学 | Printed fabric and fabric printing method |
| CN108219532B (en) * | 2017-12-26 | 2019-07-05 | 浙江博澳染料工业有限公司 | Energy-saving and emission-reducing high strength fluid disperse dyes and preparation method thereof and application |
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| CN100383193C (en) * | 2006-06-02 | 2008-04-23 | 浙江龙盛集团股份有限公司 | Dispersion red dye composition |
| CN100558822C (en) * | 2006-11-29 | 2009-11-11 | 浙江龙盛集团股份有限公司 | A kind of disperse dye composition |
| CN102516811B (en) * | 2011-10-31 | 2014-07-09 | 浙江龙盛集团股份有限公司 | Disperse black dye composition |
| CN104945954B (en) * | 2015-06-26 | 2017-12-08 | 浙江龙盛集团股份有限公司 | A kind of dispersion red dye composition and dye preparations |
| CN105086513A (en) * | 2015-07-27 | 2015-11-25 | 杭州吉华江东化工有限公司 | Environment-friendly type disperse red dye mixture and applciation |
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