CN108219535A - A kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff - Google Patents
A kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff Download PDFInfo
- Publication number
- CN108219535A CN108219535A CN201611193831.0A CN201611193831A CN108219535A CN 108219535 A CN108219535 A CN 108219535A CN 201611193831 A CN201611193831 A CN 201611193831A CN 108219535 A CN108219535 A CN 108219535A
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- CN
- China
- Prior art keywords
- preparation
- heterocycle
- type liquid
- anthraquinone type
- liquid dispersed
- 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.)
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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
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
- C09B5/2409—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position not provided for in one of the sub groups C09B5/26 - C09B5/62
- C09B5/2436—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position not provided for in one of the sub groups C09B5/26 - C09B5/62 only nitrogen-containing hetero rings
- C09B5/2445—Phtaloyl isoindoles
- C09B5/2454—5,6 phtaloyl dihydro isoindoles
- C09B5/2463—1,3 oxo or imino derivatives
- C09B5/2472—1,3 dioxo derivatives
-
- 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
- C09B67/0082—Preparations of disperse dyes or solvent dyes in liquid form
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Abstract
The present invention discloses a kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff, belongs to technical field of textile chemical engineering.Be related to liquid disperse dyes and its preparation method.The liquid disperse dyes are suitable for terylene and its dyeing and the stamp of blended fabric, especially suitable for terylene and its automatic production process of blended fabric dyeing.
Description
Technical field
The present invention relates to a kind of preparation methods with heterocycle anthraquinone type liquid dispersed dyestuff, belong to textile and chemical technology neck
Domain.Liquid dispersed dyestuff is suitable for terylene and its dyeing and the stamp of blended fabric.
Background technology
Conventional powdery disperse dyes are dyed or during stamps, can be generated bisque pollution in mashing material process, are unfavorable for
Plant operations environment and personnel health.And workshop material unevenness or incomplete is susceptible to, it causes to occur color dot during stamp, block up
The defects such as mesh are filled in, are not easy to dye deep-colour fabric.
The auxiliary agent largely used can be as waste water the discharge of one of major pollutants, bring serious burden to environment.And
The preparation of liquid disperse dye can be effectively improved above-mentioned drawback.And the dyeing installation offer that can be controlled electronic computer makes
With the convenient and higher dye liquor of accuracy.
Invention content
In view of the deficiencies of the prior art, it is a primary object of the present invention to provide kind of a preparation method for liquid dispersed dyestuff.
To realize aforementioned invention purpose, the technical solution that the present invention takes is as follows：
A kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff, which is characterized in that disperseed based on the liquid
Dyestuff gross mass, including component：Disperse dyes weight percent is 18-35%, and auxiliary agent weight percent is 5-15%, remaining is
Water.
Preferably, the band heterocycle anthraquinone type liquid dispersed dyestuff, which is characterized in that the auxiliary agent and disperse dyes
Weight ratio is 0.28-0.43.
The band heterocycle anthraquinone type liquid dispersed dyestuff, which is characterized in that the auxiliary agent include dispersant,
Cosolvent, emulsifier.
Preferably, the dispersant is naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic acids first
The combination of one or more of aldehyde condensate or anhydrous sodium sulphate.
Preferably, the cosolvent is preferably one kind in ethanamide, sodium benzoate class.
Preferably, the emulsifier be preferably octyl glucoside class, polyoxypropylene ethers 1:2 mixture.
Preferably, the method for the liquid disperse dyes, which is characterized in that include the following steps：The dispersion is contaminated
Material, auxiliary agent and water carry out mixed processing with sand mill or grinder in proportion, and liquid disperse dyes are made.
Liquid dispersed dye stability prepared by this method is high, is not easy to tie layer, and dyestuff dye-uptake is high during dyeing, can be used for
The dyeing of terylene and its blended fabric and stamp.
Specific embodiment
In view of deficiency of the prior art, inventor is able to propose the present invention's through studying for a long period of time and largely putting into practice
Technical solution.With reference to several case study on implementation, the present invention is described in further detail.
Embodiment：
By 30g with heterocycle ahthraquinone disperse dye disperse the dispersing agent CNF of bright blue HBF, 6g, the urea of 2g, 1g it is pungent
The polypropylene glycerol aether of base glucoside and 2g adds in the water of 59g, and dispersion is ground with sand mill, and liquid dispersion dye is made
Material.
The above-mentioned disperse dyes of 0.1g are taken, are placed in the water of 100ml, support disperse dyes suspension.Measure 30ml dispersion dyes
Pulp suspension is mixed with the water of 20ml, and with vinegar acid for adjusting pH to 5, is then warming up to 60 DEG C, is added in by the polyester fiber of 1g
After carry out high-temperature pressure dyeing, and 130 DEG C are warming up in 30min, keep the temperature 45 DEG C, then cooling sampling.
Cloth specimen coloured light is observed, its sublimation reliability is surveyed according to GB/T5718-1997, its dyestuff is surveyed using GB/T6688-2008
Intensity.Dye strength is 200%, and sublimation reliability reaches 4-5 grades, and the sedimentation time of dyestuff reaches three months or more.
Claims (6)
1. a kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff, it is characterised in that including following components：Disperse dyes
Weight percent is 18-35%, and auxiliary agent weight percent is 5-15%, remaining is water.
A kind of 2. preparation method with heterocycle anthraquinone type liquid dispersed dyestuff as claimed in claim 1, which is characterized in that institute
The auxiliary agent stated includes dispersant, cosolvent, emulsifier.
A kind of 3. preparation method with heterocycle anthraquinone type liquid dispersed dyestuff as claimed in claim 2, which is characterized in that institute
Dispersant is stated as naphthalene sulfonic acid-formaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic acid-formaldehyde condensation product or anhydrous sodium sulphate
One or more of combination.
A kind of 4. preparation method with heterocycle anthraquinone type liquid dispersed dyestuff according to claim 2, it is characterised in that institute
It is preferably one kind in ethanamide, sodium benzoate class to state cosolvent.
A kind of 5. preparation method with heterocycle anthraquinone type liquid dispersed dyestuff according to claim 2, it is characterised in that institute
State emulsifier be preferably octyl glucoside class, polyoxypropylene ethers 1:2 mixture.
6. a kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff according to claim 1-5, which is characterized in that
Include the following steps：The disperse dyes, auxiliary agent and water are subjected to mixed processing with sand mill or grinder in proportion, liquid is made
Body disperse dyes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611193831.0A CN108219535A (en) | 2016-12-21 | 2016-12-21 | A kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611193831.0A CN108219535A (en) | 2016-12-21 | 2016-12-21 | A kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108219535A true CN108219535A (en) | 2018-06-29 |
Family
ID=62655950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611193831.0A Pending CN108219535A (en) | 2016-12-21 | 2016-12-21 | A kind of preparation method with heterocycle anthraquinone type liquid dispersed dyestuff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108219535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862699A (en) * | 2019-11-29 | 2020-03-06 | 海宁绿宇纺织科技有限公司 | Anhydrous dyeing disperse dye color paste, preparation method and application |
| CN111424441A (en) * | 2020-05-25 | 2020-07-17 | 佛山市南海区今易德纺织有限公司 | Color paste for dyeing blended cotton chemical fiber and blended cotton dyeing method |
-
2016
- 2016-12-21 CN CN201611193831.0A patent/CN108219535A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862699A (en) * | 2019-11-29 | 2020-03-06 | 海宁绿宇纺织科技有限公司 | Anhydrous dyeing disperse dye color paste, preparation method and application |
| CN111424441A (en) * | 2020-05-25 | 2020-07-17 | 佛山市南海区今易德纺织有限公司 | Color paste for dyeing blended cotton chemical fiber and blended cotton dyeing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |