CN104530763A - Blue liquid disperse dye and preparation method and application thereof - Google Patents
Blue liquid disperse dye and preparation method and application thereof Download PDFInfo
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- CN104530763A CN104530763A CN201410854826.4A CN201410854826A CN104530763A CN 104530763 A CN104530763 A CN 104530763A CN 201410854826 A CN201410854826 A CN 201410854826A CN 104530763 A CN104530763 A CN 104530763A
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Abstract
The invention relates to blue liquid disperse dye and a preparation method and application thereof. The blue liquid disperse dye is suitable for dyeing and printing dacron and blended fabrics made of the dacron, and is particularly suitable for the automatic dyeing production technology of the dacron and the blended fabrics made of the dacron.
Description
Technical field
The present invention relates to a kind of blue liquid dispersed dye and preparation method and purposes.Described blue liquid dispersed dye are applicable to dyeing and the stamp of terylene and BLENDED FABRIC thereof, are specially adapted to the automatic production process of terylene and blended fabric dyeing thereof.
Background technology
Conventional granular dispersed dye because need spray dry, so need a large amount of dispersion agent wrap up, and dispersion agent when dyeing all not on contaminate on cloth, but as waste water discharge, add serious burden to downstream dyeing industry.
Further, the dust of granular dispersed dye is also a large problem, the dispersed dye of granular need be broken into liquid and dyeing, so both having increased the weight of the workload of workman when dyeing, and brings certain negative impact to again the healthy of workman.
Along with the cost of present labour market increases, increasing printing and dyeing enterprise employs automation process equipment.Liquid dispersion dyestuff obtains a large amount of application thereupon, but because of liquid dispersion dyestuff be the suspension of dispersed dye in water, As time goes on, be easy to occur precipitation.Bring certain difficulty to so follow-up dyeing.
Summary of the invention
the problem that invention will solve
Technical problem to be solved by this invention is to provide a kind of cheap, excellent performance, not easily precipitates, dye the blue liquid dispersed dye that pin colority of water is shallow, COD is low, every fastness ability is excellent, and it can solve the sedimentation problem of liquid dispersion dyestuff.
for the scheme of dealing with problems
The invention provides a kind of blue liquid dispersed dye, based on the gross weight of described blue liquid dispersed dye, comprise following component:
Weight percent is 25-36% such as formula the component A shown in (1):
In formula (1), X is Cl, Br or CN,
Weight percent is the auxiliary agent of 6.25-16.2%,
Weight percent is the water of 55-65%.
Blue liquid dispersed dye of the present invention, described component A is one or more in the compound be shown below:
Blue liquid dispersed dye of the present invention, the weight ratio of described auxiliary agent and component A is 0.25-0.4:1.
Blue liquid dispersed dye of the present invention, described auxiliary agent comprises one or more the combination in dye dispersant, dyeing auxiliaries, tensio-active agent, sterilant.
Blue liquid dispersed dye of the present invention, described dye dispersant is one or more the combination in naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic formaldehyde condensation compound, sulfonated lignin or Sodium sulfate anhydrous.min(99),
Be preferably one or more the combination in naphthalene sulfonic acidformaldehyde condensation product, sodium lignosulfonate, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, benzyl naphthalene sulfonic formaldehyde condensation compound, Sodium sulfate anhydrous.min(99).
Blue liquid dispersed dye of the present invention, described tensio-active agent is emulsifying agent, and described emulsifying agent is preferably one or more in fatty alcohol-polyoxyethylene ether, polyvalent alcohol, sulfated castor oil.
The present invention also provides a kind of method prepared according to blue liquid dispersed dye of the present invention, comprises the following steps:
Described component A, auxiliary agent and water are carried out combination treatment with sand mill or shredder in proportion, makes blue liquid dispersed dye.
The present invention also provides a kind of according to the purposes of blue liquid dispersed dye of the present invention for textile dyeing.
According to the purposes of blue liquid dispersed dye of the present invention, described fabric is terylene and BLENDED FABRIC thereof.
The present invention also provides a kind of fabric, carries out dyeing and stamp obtains by using according to blue liquid dispersed dye of the present invention.
the effect of invention
The storage time of blue liquid dispersed dye of the present invention can extend 1 to 2 month, for transport and use bring great convenience.Blue liquid dispersed dye of the present invention, in the application of terylene and BLENDED FABRIC thereof, cheap, excellent performance, not easily precipitate, dye that pin colority of water is shallow, COD is low, every fastness ability is excellent.
Embodiment
The invention provides a kind of blue liquid dispersed dye, based on the gross weight of described blue liquid dispersed dye, comprise following component:
Weight percent is 25-36% such as formula the component A shown in (1):
In formula (1), X is Cl, Br or CN,
Weight percent is the auxiliary agent of 6.25-16.2%,
Weight percent is the water of 55-65%.
Blue liquid dispersed dye of the present invention, based on the gross weight of described liquid dispersion dyestuff, the weight percent of component A is 25-36%; The weight fraction of auxiliary agent, than being 6.25-16.2%, is preferably 6.25-14.4%; The weight percent of water is 55-65%, is preferably 57-65%.
Blue liquid dispersed dye of the present invention, the weight ratio of described auxiliary agent and component A is 0.25-0.4:1.Be preferably 0.25-0.35:1.
Blue liquid dispersed dye of the present invention, auxiliary agent comprises one or more the combination in dye dispersant, dyeing auxiliaries, tensio-active agent, sterilant.
Wherein, one or more the combination in the preferred naphthalene sulfonic acidformaldehyde condensation product of dye dispersant (such as dispersing agent NNO), sodium lignosulfonate (such as xylogen 83A, xylogen 85A), condensation compound of methyl naphthalene sulfonic acid and formaldehyde (such as dispersing agent MF), benzyl naphthalene sulfonic formaldehyde condensation compound (such as dispersing agent CNF), Sodium sulfate anhydrous.min(99).
Wherein, tensio-active agent is emulsifying agent, and emulsifying agent is preferably one or more in fatty alcohol-polyoxyethylene ether (such as paregal O), polyvalent alcohol (such as glycerine), sulfated castor oil (such as turkey red oil).
The solid content of blue liquid dispersed dye of the present invention is 35-45%, is preferably 35-43%.
The preparation method of blue liquid dispersed dye of the present invention, comprises the following steps:
Described component A, auxiliary agent and water are carried out combination treatment with sand mill or shredder in proportion, makes blue liquid dispersed dye;
Or add the water of half in proportion and component A, auxiliary agent sand mill or shredder carry out combination treatment, then supply water in proportion, make blue liquid dispersed dye.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but protection scope of the present invention is not limited to this.
In an embodiment, component A of the present invention and auxiliary agent and water, according to a certain percentage after blending, carry out grinding distribution with sand mill and make blue liquid dispersed dye.
Described component A and auxiliary agent are known compound and can commercially buy, or can be prepared by existing method.
Embodiment 1
Component A shown in 36 grams of formulas (1-1), 7 grams of dispersing agent CNFs, 1 gram of paregal O and 1 gram of glycerine are added 55 grams of water, carries out grinding distribution with sand mill, make blue liquid dispersed dye.
Comparative example 1
Component A shown in 21 grams of formulas (1-1), 15 grams of dispersing agent MFs are added 64 grams of water, carries out grinding distribution with sand mill, make blue liquid dispersed dye.
Comparative example 2
Component A shown in 23 grams of formulas (1-2), 12 grams of dispersing agent CNFs are added 65 grams of water, carries out grinding distribution with sand mill, make blue liquid dispersed dye.
The blue liquid dispersed dye of embodiment 1, comparative example 1-2 are carried out performance test.
Concrete testing method is as follows:
Take the water that 1.0 grams of embodiments 1, the blue liquid dispersed dye of comparative example 1-2 and commercially available powder dye are placed in 500ml respectively respectively, make dispersed dye suspension.Draw 50ml dispersed dye suspension to mix with the water of 50ml, regulate dye bath pH to 5 with acetic acid, be then warmed up to 60 DEG C, put into 2g trevira simultaneously respectively and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 DEG C, be incubated 45 minutes, be cooled to 80 DEG C of samplings.
Observe cloth specimen coloured light and adopt that GB/T6688-2008 surveys its dye strength, ultraviolet-visible pectrophotometer UV-2550 surveys the abs value that its pin water is 380-750nm at wavelength, measure its pin water COD with GB11914-89 chemical oxygen demand (COD)-dichromate titration, concrete data are in table 2.
Embodiment 2-9
According to the compositing formula in table 1, make blue liquid dispersed dye.
Table 1
Adopt the testing method blue liquid dispersed dye to embodiment 2-11 identical with embodiment 1 to carry out performance test, concrete data are in table 2.
Table 2
As shown in Table 2, the blue liquid dispersed dye of embodiment 1-11, compared with comparative example 1-2, occur that the time of precipitation obtains prolongation, for transport and use bring great convenience.And the blue liquid dispersed dye of embodiment 1-11 are compared with comparative example 1-2 and blue powder dye, dyeing pin colority of water is shallow, COD is low, environmental protection more.
Claims (10)
1. blue liquid dispersed dye, is characterized in that, based on the gross weight of described blue liquid dispersed dye, comprise following component:
Weight percent is 25-36% such as formula the component A shown in (1):
In formula (1), X is Cl, Br or CN,
Weight percent is the auxiliary agent of 6.25-16.2%,
Weight percent is the water of 55-65%.
2. blue liquid dispersed dye according to claim 1, is characterized in that, described component A is one or more in the compound be shown below:
3. blue liquid dispersed dye according to claim 1 and 2, is characterized in that, the weight ratio of described auxiliary agent and component A is 0.25 ~ 0.4:1.
4. the blue liquid dispersed dye according to any one of claims 1 to 3, is characterized in that, described auxiliary agent comprises one or more the combination in dye dispersant, dyeing auxiliaries, tensio-active agent, sterilant.
5. blue liquid dispersed dye according to claim 4, it is characterized in that, described dye dispersant is one or more the combination in naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl naphthalene sulfonic formaldehyde condensation compound, sulfonated lignin or Sodium sulfate anhydrous.min(99)
Be preferably one or more the combination in naphthalene sulfonic acidformaldehyde condensation product, sodium lignosulfonate, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, benzyl naphthalene sulfonic formaldehyde condensation compound, Sodium sulfate anhydrous.min(99).
6. the blue liquid dispersed dye according to claim 4 or 5, is characterized in that, described tensio-active agent is emulsifying agent, and described emulsifying agent is preferably one or more in fatty alcohol-polyoxyethylene ether, polyvalent alcohol, sulfated castor oil.
7. prepare a method for the blue liquid dispersed dye according to any one of claim 1 ~ 6, it is characterized in that, comprise the following steps:
Described component A, auxiliary agent and water are carried out combination treatment with sand mill or shredder in proportion, makes blue liquid dispersed dye.
8. blue liquid dispersed dye according to any one of claim 1 ~ 6 are used for the purposes of textile dyeing.
9. the purposes of blue liquid dispersed dye according to claim 8, is characterized in that, described fabric is terylene and BLENDED FABRIC thereof.
10. a fabric, is characterized in that, carries out dyeing and stamp obtains by using blue liquid dispersed dye according to any one of claim 1 ~ 6.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380893A (en) * | 2016-08-25 | 2017-02-08 | 上海盛丘材料科技有限公司 | Preparation method and dyeing method of liquid disperse dye composition |
| CN108219532A (en) * | 2017-12-26 | 2018-06-29 | 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 |
| CN110387144A (en) * | 2019-08-12 | 2019-10-29 | 杭州福莱蒽特精细化工有限公司 | Blue dyestuff of a kind of dispersion and application thereof |
| 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 |
| CN113999541A (en) * | 2021-11-25 | 2022-02-01 | 约克夏(浙江)染化有限公司 | Method for post-treating dye raw material |
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| CN101724298A (en) * | 2009-12-08 | 2010-06-09 | 浙江龙盛染料化工有限公司 | Aftertreatment method for liquid disperse dye |
| CN102051069A (en) * | 2010-10-24 | 2011-05-11 | 绍兴文理学院 | Nonionic disperse system liquid-shaped disperse dye and preparation method thereof |
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| CN85102827A (en) * | 1985-04-01 | 1986-09-10 | 大连工学院 | The compounding method of water dispersion slurry dyestuff |
| CN101386587A (en) * | 2007-09-13 | 2009-03-18 | 浙江龙盛集团股份有限公司 | Production technology of methyl naphthalenesulfonic acid-methyl aldehyde condensation compound |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380893A (en) * | 2016-08-25 | 2017-02-08 | 上海盛丘材料科技有限公司 | Preparation method and dyeing method of liquid disperse dye composition |
| CN108219532A (en) * | 2017-12-26 | 2018-06-29 | 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 |
| 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 |
| CN110387144A (en) * | 2019-08-12 | 2019-10-29 | 杭州福莱蒽特精细化工有限公司 | Blue dyestuff of a kind of dispersion and application thereof |
| 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 |
| US11981819B2 (en) * | 2019-11-29 | 2024-05-14 | Zhejiang Green Universe Textile Technology Co., Ltd. | Disperse dye color paste for waterless dyeing, and preparation method and application thereof |
| CN113999541A (en) * | 2021-11-25 | 2022-02-01 | 约克夏(浙江)染化有限公司 | Method for post-treating dye raw material |
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