CN101982511A - Blue disperse dye complex - Google Patents
Blue disperse dye complex Download PDFInfo
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- CN101982511A CN101982511A CN2010102902651A CN201010290265A CN101982511A CN 101982511 A CN101982511 A CN 101982511A CN 2010102902651 A CN2010102902651 A CN 2010102902651A CN 201010290265 A CN201010290265 A CN 201010290265A CN 101982511 A CN101982511 A CN 101982511A
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- dyestuff
- formula
- blue
- fastness
- suc
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Abstract
The invention discloses a blue disperse dye complex which comprises a blue dye A as shown in the formula (I), a blue dye B as shown in the formula (II), a blue dye C as shown in the formula (III) and a blue dye D as shown in the formula (IV). The blue disperse dye complex disclosed by the invention can be prepared into a liquid, an emulsifiable paste or powder and the like; and when the blue disperse dye complex is used for dyeing dacron and dacron/ spandex fabrics, the proportion of different components is regulated, thus blue dyed fabrics which have the advantages of pure colored light, good dispersibility, favorable washing fastness, favorable sunlight fastness, favorable perspiration fastness, favorable rub fastness and less possibility of staining spandex can be obtained.
Description
Technical field
The invention belongs to field of fine chemical, relate to a kind of blue disperse dye mixture, relate in particular to a kind of terylene and spandex and coat the blue composite disperse dye that textile dyeing is used.
Background technology
Along with the development of trevira, the particularly fast development of polyester fibre/spandex fabric, people are more and more higher to the requirement of textiles, correspondingly, the dyeing behavior and the environmental-protecting performance of dyestuff itself also had higher requirement.Promptly require dyestuff to have better application performance and every fastness of dyeing.
By the composite dispersed dye that satisfy high performance requirements of dyestuff, at blue disperse dye, coloured light is pure in order to obtain, good dispersity, washing fastness is good, fastness to light is good, fastness to perspiration is good, fastness to rubbing is good and the dispersed dye few to spandex staining.At present, from market situation, existing product all comes with some shortcomings.For this reason, develop a class dyeing behavior excellence, dyestuff or composite dyestuff that fixation rate is high are the major subjects of current dye industry.
Summary of the invention
For addressing the above problem, the invention provides a kind ofly have that coloured light is gorgeous, good dispersity, washing fastness height, light fastness is good, fastness to perspiration is good, fastness to rubbing is good and the blue combination dispersed dye good to the spandex staining fastness.
The technical solution adopted for the present invention to solve the technical problems is: a kind of blue disperse dye mixture is characterized in that: contain a kind of suc as formula the blue dyes A shown in (I), a kind of suc as formula the blue dyes B shown in (II), a kind of suc as formula the blue dyes C shown in (III) and a kind of suc as formula the blue dyes D shown in (IV); The mass percent of described dyestuff A is 10-50%, and the mass percent of described dyestuff B is 3-30%, and the mass percent of described dyestuff C is 5-35%, and the mass percent of described dyestuff D is 5-30%.
Wherein, in the formula (I), R
1=R
2=-C
2H
4OCOCH
3,-C
2H
4COCH
3Or-C
2H
4OC
2H
4OC
2H
5
In the formula (II), R
3=-C
2H
4CN ,-C
2H
5Or-C
2H
4OC
2H
4CN, R
4=-C
2H
4CN or-C
2H
4OC
2H
4CN;
In the formula (III), R
5=-C
2H
5Or-C
2H
4OCOCH
3, R
6=-CH
2CH (OH) CH
2OH or-C
2H
4OCOCH
3
In the formula (IV), R
7=-C
2H
5Or-C
2H
4OCOCH
3, R
6=-C
2H
4OCOCH
3
Relating to former dyestuff of the present invention, comprise dyestuff A, dyestuff B, dyestuff C and dyestuff D, all is the commercial goods.
On the other hand, a kind of blue disperse dye mixture of the present invention generally needs to add auxiliary agent and carries out hygrometric state grinding dispersion during application.After for example the dyestuff of structural formula (I), structural formula (II), structural formula (III) and structural formula (IV) being mixed according to the above ratio, in the presence of auxiliary agent and water, carry out corpusculed by shredder or sand mill, when measuring that dispersive dispersed dye particle diameter has been 1-3 μ m, stop to grind.Usually, described auxiliary agent is 0.5～4 times of quality sum of dyestuff A, dyestuff B, dyestuff C and dyestuff D.
The dispersion agent of using always when described auxiliary agent is the dispersed dye compounded combination, diffusant etc. are as dispersing agent MF, sodium metnylene bis-naphthalene sulfonate.These auxiliary agents such as dispersing agent NNO, Dispersant MF, modification Dispersant MF etc. can both be bought from the market.
Further, a kind of blue disperse dye mixture of the present invention is characterized in that: described dyestuff A is selected from a kind of suc as formula in the compound shown in (Ia), (Ib), (Ic);
Described dyestuff B is selected from a kind of suc as formula in the compound shown in (IIa), (IIb), (IIc), (IId);
Described dyestuff C is selected from a kind of suc as formula in the compound shown in (IIIa), (IIIb);
Described dyestuff D is selected from a kind of suc as formula in the compound shown in (IVa), (IVb).
Because the singularity of dye industry need not be prepared into the pure dye goods usually, have some impurity and exist, the finished product dyestuff that dispersed dye mixture of the present invention is made also allows to contain a spot of water and other micro-impurity.
A kind of blue disperse dye mixture of the present invention can be made aqueous, emulsifiable paste attitude or make dye powder through high temperature spray-drying.When being used for terylene, polyester fibre/spandex textile dyeing with combined disperse dye of the present invention, can be by adjusting the ratio of different components, can obtain that coloured light is pure, good dispersity, washing fastness is good, fastness to light is good, fastness to perspiration is good, fastness to rubbing is good and the blue dyeing fabric few to spandex staining.
Embodiment
The all raw material that uses among the embodiment is common reagent, can buy from market.
Below in conjunction with specific embodiment the present invention is further described, but protection scope of the present invention is not limited to this.
Embodiment 1
With the dyestuff A of 11 gram formulas (Ia), dyestuff B, the dyestuff C of 8 gram formulas (IIIa), the dyestuff D of 7 gram formulas (IVa) and the Dispersant MF of 70 grams of 4 gram formulas (IIa), after adding water and piece together mixing, grind dispersion with shredder, when the dispersed dye particle diameter is 1-3 μ m, stop to grind.Make dye powder through high temperature spray-drying again.This dyestuff can provide the every fastness ability of fabric good blueness.
Embodiment 2
With the dyestuff A of 15 gram formulas (Ic), dyestuff B, the dyestuff C of 10 gram formulas (IIIb), the dyestuff D of 12 gram formulas (IVb) and the Dispersant MF of 57 grams of 6 gram formulas (IIc), after adding water and piece together mixing, grind dispersion with shredder, when the dispersed dye particle diameter is 1-3 μ m, stop to grind.Make dye powder through high temperature spray-drying again.This dyestuff can provide the every fastness ability of fabric good blueness.
Embodiment 3
With the dyestuff A of 45 gram formulas (Ia), dyestuff B, the dyestuff C of 15 gram formulas (IIIa), the dyestuff D of 15 gram formulas (IVb) and the Dispersant MF of 100 grams of 4 gram formulas (IIb), after adding water and piece together mixing, grind dispersion with shredder, when the dispersed dye particle diameter is 1-3 μ m, stop to grind.Make dye powder through high temperature spray-drying again.This dyestuff can provide the every fastness ability of fabric good blueness.
Embodiment 4
With the dyestuff A of 15 gram formulas (Ic), dyestuff B, the dyestuff C of 6 gram formulas (IIIa), the dyestuff D of 20 gram formulas (IVb) and the Dispersant MF of 57 grams of 6 gram formulas (IIc), after adding water and piece together mixing, grind dispersion with shredder, when the dispersed dye particle diameter is 1-3 μ m, stop to grind.Make dye powder through high temperature spray-drying again.This dyestuff can provide the every fastness ability of fabric good blueness.
Embodiment 5
With the dyestuff A of 20 gram formulas (Ic), dyestuff B, the dyestuff C of 15 gram formulas (IIIc), the dyestuff D of 13 gram formulas (IVa) and the Dispersant MF of 190 grams of 8 gram formulas (IId), after adding water and piece together mixing, grind dispersion with shredder, when the dispersed dye particle diameter is 1-3 μ m, stop to grind.Make dye powder through high temperature spray-drying again.This dyestuff can provide the every fastness ability of fabric good blueness.
Performance test
Polyester piece good high temperature dyeing method is routinely carried out, and dyeing condition is: the dispersed dye powder 2.0%o.w.f among the embodiment 1-embodiment 5, Dispersant MF 1g/L; bath raio 1: 60; 130 ℃ of dyeing temperatures, and dyeing time 40min, regulating dye bath pH value with acetic acid is 5.Observe cloth specimen coloured light, adopt multifilament to serve as a contrast obedient cloth and test every fastness, washing fastness (method A) adopts the ISO105C03 standard testing, washing fastness (method B) adopts AATCC 61 II A standard testings, washing fastness (method C) adopts ISO 105-E01 standard testing, and ISO 105-E04 standard testing is adopted in perspiration fastness, and sublimation fastness adopts the AATCC117 standard testing, light fastness adopts the ISO105-B02 test, and fastness to rubbing adopts the AATCC8 standard testing.The results are shown in Table 1.
Table 1
Test result shows: every fastness excellent property of blue disperse dye mixture provided by the invention, composite effect is remarkable.
Claims (5)
1. a blue disperse dye mixture is characterized in that: contain a kind of suc as formula the blue dyes A shown in (I), a kind of suc as formula the blue dyes B shown in (II), a kind of suc as formula the blue dyes C shown in (III) and a kind of suc as formula the blue dyes D shown in (IV); The mass percent of described dyestuff A is 10-50%, and the mass percent of described dyestuff B is 3-30%, and the mass percent of described dyestuff C is 5-35%, and the mass percent of described dyestuff D is 5-30%;
Wherein, in the formula (I), R
1=R
2=-C
2H
4OCOCH
3,-C
2H
4COCH
3Or-C
2H
4OC
2H
4OC
2H
5
In the formula (II), R
3=-C
2H
4CN ,-C
2H
5Or-C
2H
4OC
2H
4CN, R
4=-C
2H
4CN or-C
2H
4OC
2H
4CN;
In the formula (III), R
5=-C
2H
5Or-C
2H
4OCOCH
3, R
6=-CH
2CH (OH) CH
2OH or-C
2H
4OCOCH
3
In the formula (IV), R
7=-C
2H
5Or-C
2H
4OCOCH
3, R
6=-C
2H
4OCOCH
3
2. a kind of blue disperse dye mixture as claimed in claim 1 is characterized in that: also include auxiliary agent, described promoter addition is 0.5～4 times of quality sum of dyestuff A, dyestuff B, dyestuff C and dyestuff D.
3. a kind of blue disperse dye mixture as claimed in claim 2 is characterized in that: described auxiliary agent is one of following material: dispersing agent MF, sodium metnylene bis-naphthalene sulfonate.
4. a kind of blue disperse dye mixture as claimed in claim 1 or 2 is characterized in that: described dyestuff A is selected from a kind of suc as formula in the compound shown in (Ia), (Ib), (Ic);
Described dyestuff B is selected from a kind of suc as formula in the compound shown in (IIa), (IIb), (IIc), (IId);
Described dyestuff C is selected from a kind of suc as formula in the compound shown in (IIIa), (IIIb);
Described dyestuff D is selected from a kind of suc as formula in the compound shown in (IVa), (IVb);
5. a kind of blue disperse dye mixture as claimed in claim 2 is characterized in that: described auxiliary agent is any mixture of following one or both: dispersing agent NNO, Dispersant MF, modification Dispersant MF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102902651A CN101982511B (en) | 2010-09-18 | 2010-09-18 | Blue disperse dye complex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102902651A CN101982511B (en) | 2010-09-18 | 2010-09-18 | Blue disperse dye complex |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101982511A true CN101982511A (en) | 2011-03-02 |
| CN101982511B CN101982511B (en) | 2013-12-04 |
Family
ID=43619424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102902651A Active CN101982511B (en) | 2010-09-18 | 2010-09-18 | Blue disperse dye complex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101982511B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504595A (en) * | 2011-11-15 | 2012-06-20 | 东营安诺其纺织材料有限公司 | Azo dye composition, preparation method thereof and use method thereof |
| CN102558908A (en) * | 2011-12-31 | 2012-07-11 | 浙江博澳染料工业有限公司 | Compound high-strength disperse dye |
| CN104497628A (en) * | 2014-12-22 | 2015-04-08 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye, and preparation methods and applications thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974679A (en) * | 2006-11-29 | 2007-06-06 | 浙江龙盛集团股份有限公司 | Disperse dye composition |
| CN101705020A (en) * | 2009-11-13 | 2010-05-12 | 烟台澳土复合材料有限公司 | Blue disperse dye mixture |
| CN101812248A (en) * | 2010-04-21 | 2010-08-25 | 浙江闰土股份有限公司 | Blue disperse dye composition |
-
2010
- 2010-09-18 CN CN2010102902651A patent/CN101982511B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974679A (en) * | 2006-11-29 | 2007-06-06 | 浙江龙盛集团股份有限公司 | Disperse dye composition |
| CN101705020A (en) * | 2009-11-13 | 2010-05-12 | 烟台澳土复合材料有限公司 | Blue disperse dye mixture |
| CN101812248A (en) * | 2010-04-21 | 2010-08-25 | 浙江闰土股份有限公司 | Blue disperse dye composition |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504595A (en) * | 2011-11-15 | 2012-06-20 | 东营安诺其纺织材料有限公司 | Azo dye composition, preparation method thereof and use method thereof |
| CN102558908A (en) * | 2011-12-31 | 2012-07-11 | 浙江博澳染料工业有限公司 | Compound high-strength disperse dye |
| CN102558908B (en) * | 2011-12-31 | 2014-08-13 | 浙江博澳染料工业有限公司 | Compound high-strength disperse dye |
| CN104497628A (en) * | 2014-12-22 | 2015-04-08 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye, and preparation methods and applications thereof |
| CN104497628B (en) * | 2014-12-22 | 2018-11-06 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dyes and its preparation method and purposes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101982511B (en) | 2013-12-04 |
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Address after: 312073 new second village, Ma On Zhen, Keqiao District, Shaoxing, Zhejiang Patentee after: Zhejiang Wanfeng Chemical Co., Ltd Address before: 312000, Zhejiang, Shaoxing Province, Shaoxing County, Ma on the town of new village Patentee before: ZHEJIANG WANFENG CHEMICAL Co.,Ltd. |