CN102585551A - Composite disperse dye - Google Patents
Composite disperse dye Download PDFInfo
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- CN102585551A CN102585551A CN2011104574904A CN201110457490A CN102585551A CN 102585551 A CN102585551 A CN 102585551A CN 2011104574904 A CN2011104574904 A CN 2011104574904A CN 201110457490 A CN201110457490 A CN 201110457490A CN 102585551 A CN102585551 A CN 102585551A
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Abstract
The invention discloses a composite disperse dye. The composite disperse dye mainly comprises the following components: 10-30 parts by weight of dye monomers A as shown in formula (I), 2-5 parts by weight of dye monomers B as shown in formula (II) and 0.1-3 parts by weight of dye monomers C as shown in formula (III), and auxiliaries can also be added in the composite disperse dye. The composite disperse dye disclosed by the invention is suitable for dyeing polyester materials, dyeing yarn and printing, and has the advantages of excellent high-temperature pad-dry-cure dyeing performance and excellent fastness performances, such as fastness to sunlight, fastness to sublimation and fastness to washing, and the composite disperse dye can compare favorably with a commercially available C. I. disperse blue 56 finished product dye.
Description
(1) technical field
The present invention relates to a kind of composite disperse dye, is anthraquinone class, monoazo class dye composite.
(2) background technology
From the textile fabric present situation, the shared ratio of the lining that has multiple fiber combinations to form increases year by year, and some the medium-to-high grade linings as domestic comprise polyester blended lining etc.The dispersed dye of supply in the market, can't well satisfy the printing and dyeing needs of such textiles: its thermophoresis fastness and washing fastness are not ideal enough, have influenced the various wet fastness of dope dyeing, and the environment of periphery is also brought more pollution.
(3) summary of the invention
For overcoming the deficiency of existing dispersed dye, the object of the invention is the composite disperse dye that a kind of dye uptake is high, washing fastness is good, fastness is good, heat-resisting transport property is little is provided, and is suitable for the dyeing of multifilament lining such as polyester blended lining.
The technical scheme that the present invention adopts is:
A kind of composite disperse dye, mainly composed of the following components:
The 10-30 mass parts suc as formula the dye monomer A shown in (I), the 2-5 mass parts suc as formula the dye monomer B shown in (II), the 0.1-3 mass parts suc as formula the dye monomer C shown in (III):
Preferred said composite disperse dye is mainly composed of the following components: the 15-20 mass parts suc as formula the dye monomer A shown in (I), the 2-4 mass parts suc as formula the dye monomer B shown in (II), 0.5～2 mass parts suc as formula the dye monomer C shown in (III).
The implication of above-mentioned " mainly " is meant that the active coloring component of said composite disperse dye is chromatid A, chromatid B and the dye monomer C combination with above-mentioned mass fraction, and can also add other in the dyestuff does not influence but dyeing other auxiliary agents commonly used color.
Composite disperse dye of the present invention, can be composed of the following components: the 10-30 mass parts suc as formula the dye monomer A shown in (I), the 2-4 mass parts suc as formula the dye monomer B shown in (II), the 0.1-3 mass parts suc as formula the dye monomer C shown in (III).This is the former dyestuff that does not add auxiliary agent.Further, the blue dyestuff of said composite reactive can also comprise auxiliary agent, and said composite disperse dye is by suc as formula the dye monomer A shown in (I), suc as formula the dye monomer B shown in (II), form suc as formula dye monomer C and auxiliary agent shown in (III).
Be that said composite disperse dye is made up of following component and auxiliary agent: the 10-30 mass parts suc as formula the dye monomer A shown in (I), the 2-5 mass parts suc as formula the dye monomer B shown in (II), the 0.1-3 mass parts suc as formula the dye monomer C shown in (III).
The quality consumption of said auxiliary agent is generally 1.6～7.3 times of total mass of dye monomer A, dye monomer B and dye monomer C, is preferably 2.8～4.8 times of total mass of dye monomer A, dye monomer B and dye monomer C.
Preferred said composite disperse dye is by suc as formula the dye monomer A shown in (I), suc as formula the dye monomer B shown in (II), form by following mass fraction suc as formula dye monomer C shown in (III) and auxiliary agent: the 10-30 mass parts suc as formula the dye monomer A shown in (I); The 2-5 mass parts suc as formula the dye monomer B shown in (II); 0.1-3 mass parts suc as formula the dye monomer C shown in (III); The quality consumption of auxiliary agent is 1.6～7.3 times of total mass of dye monomer A, dye monomer B and dye monomer C, and preferred, the total mass of above-mentioned dye monomer A, dye monomer B, dye monomer C and auxiliary agent is 100 mass parts.
Most preferred; Said composite disperse dye is by suc as formula the dye monomer A shown in (I), suc as formula the dye monomer B shown in (II), form by following mass fraction suc as formula dye monomer C shown in (III) and auxiliary agent: the 15-20 mass parts suc as formula the dye monomer A shown in (I); The 2-4 mass parts suc as formula the dye monomer B shown in (II); 0.5～2 mass parts suc as formula the dye monomer C shown in (III); The quality consumption of auxiliary agent is 2.8～4.8 times of total mass of dye monomer A, dye monomer B and dye monomer C, and preferred, the total mass of above-mentioned dye monomer A, dye monomer B, dye monomer C and auxiliary agent is 100 mass parts.
Because the singularity of dye industry is difficult to also there is no need to process pure article, generally can have the small amount of impurities in some making processes usually.
Auxiliary agent of the present invention is the dyestuff usual auxiliaries.Usually can be one of following or the mixture of two or more arbitrary proportions: naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, sulfonated lignin or benzyl naphthalenesulfonate formaldehyde condensation compound.Described naphthalene sulfonic acidformaldehyde condensation product such as dispersing agent NNO (naphthalene sulfonic acidformaldehyde condensation product); Alkyl naphthalene sulfonic acid formaldehyde condensation products such as Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde); Benzyl naphthalenesulfonate formaldehyde condensation compound such as dispersing agent CNF (benzyl naphthalenesulfonate formaldehyde condensation compound); Sulfonated lignin such as sodium lignosulfonate (like dispersion agent Reax83A, the Reax85A that sells on the market) etc.This is an auxiliary agent commonly used as well known to those skilled in the art.
Composite disperse dye of the present invention can prepare as follows: dye monomer A, dye monomer B, dye monomer C, the auxiliary agent that will measure ratio add in entry or other the wetting agent; Grind dispersion with shredder, spraying drying makes said composite disperse dye then.This is to well known to a person skilled in the art the preparation method.Above-mentioned dye monomer A, dye monomer B, dye monomer C can adopt the former dyestuff of commercially available prod C.I. Disperse Blue-56, C.I. EX-SF DISPERSE BLUE EX-SF 300 183 former dye well C.I. EX-SF DISPERSE BLUE EX-SF 300 165 former dyestuffs respectively.
Composite disperse dye of the present invention also can prepare as follows: make finished product dyestuff C.I. Disperse Blue-56 by dye monomer A and auxiliary agent 1 earlier; Make finished product dyestuff C.I. EX-SF DISPERSE BLUE EX-SF 300 183 by dye monomer B and auxiliary agent 2, make finished product dyestuff C.I. EX-SF DISPERSE BLUE EX-SF 300 165 by dye monomer C and auxiliary agent 3.Again with above-mentioned finished product dyestuff C.I. Disperse Blue-56, C.I. EX-SF DISPERSE BLUE EX-SF 300 183 and C.I. EX-SF DISPERSE BLUE EX-SF 300 165 and auxiliary agent 4 by metering than add water piece together mix after, grind dispersion, and then spraying drying, make said composite disperse dye.Also can directly buy finished product dyestuff C.I. Disperse Blue-56, C.I. EX-SF DISPERSE BLUE EX-SF 300 183 and C.I. EX-SF DISPERSE BLUE EX-SF 300 165, then with auxiliary agent 5 by metering than after adding water and piece together mixing, grind dispersion, and then spraying drying, make said composite disperse dye.The consumption of said finished product dyestuff C.I. Disperse Blue-56 measures with the quality of dye monomer A wherein; The consumption of said finished product dyestuff C.I. EX-SF DISPERSE BLUE EX-SF 300 183 measures with the quality of dye monomer B wherein, and the consumption of said finished product dyestuff C.I. EX-SF DISPERSE BLUE EX-SF 300 165 measures with the quality of dye monomer C wherein.Employed step in said auxiliary agent 1, auxiliary agent 2, auxiliary agent 3, auxiliary agent 4 or the auxiliary agent 5 expression different steps can represent identically also can be different auxiliary agents that those skilled in the art should choose proper auxiliary agent and prepare dyestuff.
The consumption of said water is generally 1～2 times of total mass of all raw materials.
Composite disperse dye provided by the invention is highly suitable for dying polyester material, yarn dyeing and stamp; High temperature hot melt dyeing behavior is splendid; The fastness excellent property, all good like sun-resistant fastness, fastness to sublimation, wash resistant fastness, can compare favourably with commercially available C.I. Disperse Blue-56 finished product dyestuff.
(4) description of drawings
The dyeing photo of the composite disperse dye that Fig. 1 commercial dye C.I. Disperse Blue-56 and embodiment 1 make.
(5) embodiment
Below in conjunction with embodiment the present invention is described further, but protection scope of the present invention is not limited to this.
Embodiment 1-8
According to continuous data shown in the table 1; With dye monomer A (the former dyestuff of C.I. Disperse Blue-56; Available from Zhejiang rich Australia dyestuffs industries ltd), dye monomer B (C.I. EX-SF DISPERSE BLUE EX-SF 300 183 former dyestuffs; Available from Zhejiang rich Australia dyestuffs industries ltd), dye monomer C (C.I. EX-SF DISPERSE BLUE EX-SF 300 165 former dyestuffs; Available from Zhejiang rich Australia dyestuffs industries ltd), auxiliary agent (Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde), dispersing agent CNF (benzyl naphthalenesulfonate formaldehyde condensation compound), dispersing agent NNO (naphthalene sulfonic acidformaldehyde condensation product), sodium lignosulfonate) add water piece together mix after, grind dispersion with shredder, spraying drying gets final product.
Table 1
Instance 9-16
According to continuous data shown in the table 2, (commercial dye, monomer A content are 43% with the C.I. Disperse Blue-56; All the other are auxiliary agent; Available from Zhejiang rich Australia dyestuffs industries ltd), (commercial dye, monomers B content are 26% to C.I. EX-SF DISPERSE BLUE EX-SF 300 183, and all the other are auxiliary agent; Available from Zhejiang rich Australia dyestuffs industries ltd), C.I. EX-SF DISPERSE BLUE EX-SF 300 165 (commercial dyes; Monomer C content is 50%, and all the other are auxiliary agent, available from Zhejiang rich Australia dyestuffs industries ltd), auxiliary agent (Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde), dispersing agent CNF (benzyl naphthalenesulfonate formaldehyde condensation compound), dispersing agent NNO (naphthalene sulfonic acidformaldehyde condensation product), sodium lignosulfonate) add water piece together mix after; Grind dispersion with shredder, spraying drying.
Table 2
Embodiment 17
Respectively get the composite disperse dye that 0.5 gram embodiment 1-16 makes, be dispersed in 500 milliliters the water, mix with 60 ml waters after drawing 20 milliliters.Transfer dye bath pH=5 with acetic acid, be warming up to 70 ℃ to put into 2 grams simultaneously and wash/cotton dyes, temperature rises to 130 ℃ (2 normal atmosphere) by 70 ℃ in 30 minutes, be incubated 30 minutes, begins when being cooled to 90 ℃ the cloth after the dyeing taken a sample to detect.Adopt that GB GB/T3921-1997, GB/T3920-1997, GB/T8427-1998, GB/T5718-1997. test respectively that it is water-fastly washed, rub resistance, colour fastness to light and sub limation fastness.Test result is seen table 3
Table 3
Embodiment 18
Get 0.25g respectively, 0.5g, 1g, the composite disperse dye that 1.5g embodiment 1 makes is dispersed in 500 milliliters the water, mixes with 60 ml waters after drawing 20 milliliters.Transfer dye bath pH=5 with acetic acid; Be warming up to 70 ℃ to put into 2 grams simultaneously and wash/cotton dyes; Temperature rises to 130 ℃ (2 normal atmosphere) by 70 ℃ in 30 minutes, is incubated 30 minutes, and take out the cooling back; Take pictures to the cloth after dyeing in dry back, the dyestuff photo that obtains 0.5% (owf), 1% (owf), 2% (owf), 3% (owf) is seen accompanying drawing 1.
Comparative Examples 1
Get 0.25g respectively, 0.5g, 1g, 1.5g Disperse Blue-56 (commercial dye, monomer A content are 43%, and all the other are auxiliary agent, available from Zhejiang rich Australia dyestuffs industries ltd) is dispersed in 500 milliliters the water, mixes with 60 ml waters after drawing 20 milliliters.Transfer dye bath pH=5 with acetic acid; Be warming up to 70 ℃ to put into 2 grams simultaneously and wash/cotton dyes; Temperature rises to 130 ℃ (2 normal atmosphere) by 70 ℃ in 30 minutes, is incubated 30 minutes, and take out the cooling back; Take pictures to the cloth after dyeing in dry back, the dyestuff photo that obtains 0.5% (owf), 1% (owf), 2% (owf), 3% (owf) is seen accompanying drawing 1.
Can find out that from accompanying drawing 1 color of composite disperse dye provided by the invention and commercially available C.I. Disperse Blue-56 finished product dyestuff is suitable, the lifting force exhibits excellent is a kind of new dye that can replace Disperse Blue-56.
Embodiment 19
Getting the composite disperse dye that embodiment 1～3 makes, is standard specimen with the commercial dye Disperse Blue-56, after the equal conditions dyeing, tests its color scale, and the gained result sees table 4.Can find out that from table 4 color of composite disperse dye that the present invention makes and commercially available C.I. Disperse Blue-56 finished product dyestuff is very approaching.
Table 4
Claims (10)
1. composite disperse dye is characterized in that said composite disperse dye is mainly composed of the following components:
The 10-30 mass parts suc as formula the dye monomer A shown in (I), the 2-5 mass parts suc as formula the dye monomer B shown in (II), the 0.1-3 mass parts suc as formula the dye monomer C shown in (III):
2. composite disperse dye according to claim 1; It is characterized in that said composite disperse dye is mainly composed of the following components: the 15-20 mass parts suc as formula the dye monomer A shown in (I); The 2-4 mass parts suc as formula the dye monomer B shown in (II), 0.5～2 mass parts suc as formula the dye monomer C shown in (III).
3. composite disperse dye according to claim 1 is characterized in that said composite disperse dye is composed of the following components:
The 10-30 mass parts suc as formula the dye monomer A shown in (I), the 2-5 mass parts suc as formula the dye monomer B shown in (II), the 0.1-3 mass parts suc as formula the dye monomer C shown in (III).
4. composite disperse dye according to claim 1; It is characterized in that said composite disperse dye is made up of following component and auxiliary agent: the 10-30 mass parts suc as formula the dye monomer A shown in (I); The 2-5 mass parts suc as formula the dye monomer B shown in (II), the 0.1-3 mass parts suc as formula the dye monomer C shown in (III).
5. composite disperse dye according to claim 4, the quality consumption that it is characterized in that said auxiliary agent are 1.6～7.3 times of total mass of dye monomer A, dye monomer B and dye monomer C.
6. composite disperse dye according to claim 5, the quality consumption that it is characterized in that said auxiliary agent are 2.8～4.8 times of total mass of dye monomer A, dye monomer B and dye monomer C.
7. composite disperse dye according to claim 6; It is characterized in that said composite disperse dye is by suc as formula the dye monomer A shown in (I), suc as formula the dye monomer B shown in (II), form by following mass fraction suc as formula dye monomer C shown in (III) and auxiliary agent: the 15-20 mass parts suc as formula the dye monomer A shown in (I); The 2-4 mass parts suc as formula the dye monomer B shown in (II); 0.5～2 mass parts suc as formula the dye monomer C shown in (III), the quality consumption of auxiliary agent is 2.8～4.8 times of total mass of dye monomer A, dye monomer B and dye monomer C.
8. according to the described composite disperse dye of one of claim 4～7, it is characterized in that described auxiliary agent is one of following or the mixture of two or more arbitrary proportions: naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, sulfonated lignin or benzyl naphthalenesulfonate formaldehyde condensation compound.
9. composite disperse dye according to claim 8 is characterized in that described alkyl naphthalene sulfonic acid formaldehyde condensation products is a condensation compound of methyl naphthalene sulfonic acid and formaldehyde.
10. composite disperse dye according to claim 8 is characterized in that described sulfonated lignin are sodium lignosulfonate.
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| CN2011104574904A CN102585551A (en) | 2011-12-31 | 2011-12-31 | Composite disperse dye |
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| CN2011104574904A CN102585551A (en) | 2011-12-31 | 2011-12-31 | Composite disperse dye |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554990A (en) * | 2013-10-30 | 2014-02-05 | 江苏亚邦染料股份有限公司 | Blue disperse dye composition with high washing fastness and high light fastness |
| CN104448928A (en) * | 2014-12-01 | 2015-03-25 | 浙江长征化工有限公司 | Disperse blue dye composition, disperse dye, preparation method and application |
| CN106046855A (en) * | 2016-06-16 | 2016-10-26 | 浙江山峪染料化工有限公司 | Disperse blue dye composition |
| CN106084886A (en) * | 2016-06-12 | 2016-11-09 | 沈金火 | A kind of blue disperse dye mixture and disperse dyes |
| CN106221287A (en) * | 2016-07-21 | 2016-12-14 | 菲诺染料化工(无锡)有限公司 | Disperse dye composition and disperse brilliant blue dyestuff |
| CN108264780A (en) * | 2017-12-31 | 2018-07-10 | 浙江龙盛化工研究有限公司 | A kind of disperse dye composition and dye preparations |
| CN109486239A (en) * | 2018-11-12 | 2019-03-19 | 绍兴文理学院 | A kind of disperse dye composition and its preparation method and application |
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| US5474579A (en) * | 1992-02-14 | 1995-12-12 | Hoechst Mitsubishi Kasei Co. | Mixtures of monoazo dyes |
| JPH11158402A (en) * | 1997-11-28 | 1999-06-15 | Sumitomo Chem Co Ltd | Disperse dye composition and method for coloring hydrophobic material therewith |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103554990A (en) * | 2013-10-30 | 2014-02-05 | 江苏亚邦染料股份有限公司 | Blue disperse dye composition with high washing fastness and high light fastness |
| CN104448928A (en) * | 2014-12-01 | 2015-03-25 | 浙江长征化工有限公司 | Disperse blue dye composition, disperse dye, preparation method and application |
| CN106084886A (en) * | 2016-06-12 | 2016-11-09 | 沈金火 | A kind of blue disperse dye mixture and disperse dyes |
| CN106046855A (en) * | 2016-06-16 | 2016-10-26 | 浙江山峪染料化工有限公司 | Disperse blue dye composition |
| CN106221287A (en) * | 2016-07-21 | 2016-12-14 | 菲诺染料化工(无锡)有限公司 | Disperse dye composition and disperse brilliant blue dyestuff |
| CN108264780A (en) * | 2017-12-31 | 2018-07-10 | 浙江龙盛化工研究有限公司 | A kind of disperse dye composition and dye preparations |
| CN109486239A (en) * | 2018-11-12 | 2019-03-19 | 绍兴文理学院 | A kind of disperse dye composition and its preparation method and application |
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Application publication date: 20120718 |