CN102229757B - Disperse dye composition with a color range of yellow to golden yellow - Google Patents
Disperse dye composition with a color range of yellow to golden yellow Download PDFInfo
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- CN102229757B CN102229757B CN 201110110609 CN201110110609A CN102229757B CN 102229757 B CN102229757 B CN 102229757B CN 201110110609 CN201110110609 CN 201110110609 CN 201110110609 A CN201110110609 A CN 201110110609A CN 102229757 B CN102229757 B CN 102229757B
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Abstract
The invention discloses a disperse dye composition with a color range of yellow to golden yellow. The disperse dye composition comprises, by weight, 1-99% of a component A, 1-99% of a component B, 0-60% of a component C, 0-50% of a component D. The component A comprises one or more compounds represented by a formula (I); the component B comprises one or more compounds represented by a formula (II); the component C is a compound represented by a formula (III); and the component D is a compound represented by a formula (IV). According to the present invention, the disperse dye composition with a color range of yellow to golden yellow has characteristics of high color yield and high exhaustion rate; each component of the disperse dye composition has good miscibility, good level dyeing property and good compatibility during staining; when dyeing on polyester/polyurethane fiber, the polyester/polyurethane fiber presents bright coloured light, excellent sublimation fastness resistance, excellent rubbing fastness resistance, excellent sunlight fastness resistance, in particular very good washing fastness resistance.
Description
Technical field
The present invention relates to the dispersed dye field, particularly a kind of yellow of hydrophobic fiber material dyeing that is applicable to is to golden yellow disperse dye composition.
Background technology
Along with people propose new requirement to fabric, to feel as hanging down, fit, quality softness comfortable and easy to wear etc., low-titer spandex fabric shared ratio in synthetic fabrics is also increasing.Especially wash/spandex fibre more and more is subjected to pursuing of people because of its high resilience, quality softness, hand feel and drape.Wash/the main printing dye of spandex fibre is dispersed dye, but general dispersed dye are heavier to the contamination of spandex, and be to be attached to the surface, be easy to fade once washing.Therefore develop a kind of washing/spandex fibre dyeing and have preferably that the dispersed dye of fastness are important problems of present dyestuff circle.
Summary of the invention
In order to address the above problem, the invention provides a kind of yellow to flavous disperse dye composition.This dye composite mainly is applicable to and washs/printing and dyeing of spandex fibre, and washing/the spandex fibre colouring is fast, dye yield is high, good level-dyeing property, every fastness such as fastness to sublimation, fastness to rubbing, sunlight fastness are all excellent, and especially washing fastness is excellent especially.
A kind of yellow is to golden yellow disperse dye composition, and is composed of the following components by weight percentage:
1%～99% as shown in the formula the dye component A shown in (I):
Wherein, R
1Be C
1～C
4Alkyl, R
2, R
3Independently be-CH separately
2COOCH
3,-CH
2COOC
2H
5,-C
2H
4COOCH
3Or-C
2H
4COOC
2H
5
1%～99% as shown in the formula the dye component B shown in (II):
Wherein, X
1, X
2Separately independent be H ,-COOC
2H
4OC
2H
4OCH
3Or-OSO
2-ph, ph are phenyl, R
4Be C
1～C
4Alkyl;
0%～60% as shown in the formula the dye component C shown in (III):
0%～50% as shown in the formula the dye component D shown in (IV)
Described component A is one or more in the following compounds:
Described B component is one of following compounds or two kinds of mixtures wherein:
Preferred yellow to golden yellow disperse dye composition, by weight percentage, component comprises:
This moment, every fastness ability was all more excellent.
In addition, when the needs washing fastness was excellent especially, preferred yellow to golden yellow disperse dye composition, by weight percentage, component comprised:
Because the singularity of dye industry is difficult to also there is no need to make pure product, can have the impurity in some preparation process usually, when dye composite of the present invention is made finished product, also allows to contain a spot of physics impurity.
Yellow of the present invention generally needs to add auxiliary agent to golden yellow disperse dye composition during application.Described auxiliary agent is dispersed dye dispersion agent, diffusant and tensio-active agents thereof etc. commonly used when composite.Preferably include one of following or its mixture: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products.As condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), sodium lignosulfonate (xylogen 85A, 83A) etc.Auxiliary agent is 0.8～4.8: 1 with the ratio of former dyestuff weight.
Yellow of the present invention to golden yellow disperse dye composition can prepare with following method: after the former dyestuff of dye component is mixed in proportion, in the presence of auxiliary agent, water or other tensio-active agent, carry out corpusculed with pulverizers such as sand mill or shredders, then spraying drying.
Above-mentioned dye component A, dye component B, dye component C and dye component D all can adopt commercially available prod or preparation voluntarily.
Yellow of the present invention can be aqueous, paste to golden yellow disperse dye composition behind the corpusculed, can be powdery, particulate state after the spraying drying.
Yellow of the present invention extremely golden yellow disperse dye composition can reduce the sewage when dyeing because of its dye yield height, exhaustion rate height; And intermiscibility, level-dyeing property, the compatibleness of each component during its dyeing are all good, are washing/and spandex fibre dyeing coloured light is gorgeous, and every fastness excellence, especially washing fastness such as fastness to sublimation, fastness to rubbing, sunlight fastness are good especially.Therefore composition of the present invention is that the yellow of an excellent combination property is to golden yellow disperse dye composition.
Embodiment
Below in conjunction with specific embodiment the present invention is further explained, but protection scope of the present invention is not limited to this.
Embodiment 1～20
According to data shown in the table 1, with dye component A, dye component B, dye component C, dye component D and condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), sodium lignosulfonate (xylogen 83A, 85A), after adding water and piece together mixing, grind dispersion with sand mill, then spraying drying.
Dye component wherein all can adopt commercially available prod or preparation voluntarily.
The preparation method of structural formula (I-1) is: after 2,6-, two chloro-4-N-methyl-p-nitroaniline diazotization, again with m-acetamino-N, the coupling of N-methoxy phosphinylidyne methyl forms;
The preparation method of structural formula (I-2) is: after 2,6-, two chloro-4-N-methyl-p-nitroaniline diazotization, again and propionamido-N, the coupling of N-ethoxy phosphinylidyne methyl forms;
The preparation method of structural formula (I-3) is: after 2,6-, two chloro-4-N-methyl-p-nitroaniline diazotization, again and propionamido-N, the coupling of N-methoxycarbonyl ethyl forms;
The preparation method of structural formula (I-4) is: after 2,6-, two chloro-4-N-methyl-p-nitroaniline diazotization, again with m-acetamino-N, the coupling of N-ethoxy phosphinylidyne ethyl forms;
The DISPERSE YELLOW 126# that formula (II-1) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce;
The DISPERSE YELLOW 114# that formula (II-2) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce;
The preparation method of formula (III) is: after 2 cyano 4 nitro aniline diazotization, again with m-acetamino-N, the coupling of N-methoxy phosphinylidyne methyl forms;
The DISPERSE ORANGE 30 200 278# that formula (IV) can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce.
Table 1
Performance test
The dispersed dye that above-described embodiment 1～20 is made carry out performance test, and testing method is as follows:
Respectively get the disperse dye composition that 0.5 gram is made by embodiment 1～20, water is mixed with the dispersed dye suspension that concentration is 0.5g/500ml respectively, getting 20ml mixes with the water of 80ml, regulate dye bath pH to 5 with acetic acid, be warmed up to 60 ℃ then, put into 2g simultaneously respectively to wash/spandex fibre carries out high-temperature pressure dyeing, be warmed up to 130 ℃ in 35 minute, be incubated 30 minutes, be cooled to 80 ℃ of samplings.
Observe cloth specimen coloured light and adopt GB/T3921-1997, GB/T3920-1997, GB/T5718-1997, GB/T8426-1998 to measure its dyefastness, measurement result sees Table 2.
Table 2 unit: level
As shown in Table 2, this yellow to golden yellow disperse dye composition washing/spandex fibre on dyestuff every fastness excellent performance, especially washing fastness good especially.
Claims (6)
1. a yellow is to golden yellow disperse dye composition, percentage meter by weight, and component is:
Component A 15%～89.1%
B component 10%～84%
Component C 0.6%～52%
Component D 0.3%～45%
Described component A is one or more in the compound shown in the following formula (I):
Wherein, R
1Be C
1～C
4Alkyl, R
2, R
3Independently be-CH separately
2COOCH
3,-CH
2COOC
2H
5,-C
2H
4COOCH
3Or-C
2H
4COOC
2H
5
Described B component is one or both in the compound shown in the following formula (II):
Wherein, X
1, X
2Separately independent be H ,-COOC
2H
4OC
2H
4OCH
3Or-OSO
2-ph, ph are phenyl, R
4Be C
1～C
4Alkyl;
Described component C is the compound shown in the following formula (III):
Described component D is the compound shown in the following formula (IV):
2. yellow according to claim 1 is characterized in that to golden yellow disperse dye composition the compound shown in the described formula (I) is one or more in the following compounds:
3. yellow according to claim 1 is characterized in that to golden yellow disperse dye composition the compound shown in the described formula (II) is one or both in the following compounds:
4. yellow according to claim 1 is characterized in that to golden yellow disperse dye composition by weight percentage, described component is:
Component A 30%～80.3%
B component 10%～67.3%
Component C 1.2%～41%
Component D 1.5%～30%.
According to the described yellow of the arbitrary claim of claim 1～4 to golden yellow disperse dye composition, it is characterized in that, described yellow adds auxiliary agent when golden yellow disperse dye composition uses, the weight that auxiliary agent adds is 0.8～4.8 times of dye component A～D gross weight.
6. yellow according to claim 5 is characterized in that to golden yellow disperse dye composition described auxiliary agent comprises one or more in naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, the alkyl naphthalene sulfonic acid formaldehyde condensation products.
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|---|---|---|---|
| CN 201110110609 CN102229757B (en) | 2011-04-29 | 2011-04-29 | Disperse dye composition with a color range of yellow to golden yellow |
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|---|---|---|---|
| CN 201110110609 CN102229757B (en) | 2011-04-29 | 2011-04-29 | Disperse dye composition with a color range of yellow to golden yellow |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732059B (en) * | 2012-07-03 | 2014-09-03 | 浙江闰土股份有限公司 | Composite dye composition, composite disperse dye and preparation method thereof |
| CN103881416B (en) * | 2014-03-26 | 2016-06-22 | 杭州福莱蒽特精细化工有限公司 | Dispers ozoic dyestuff compositions, dye preparations and its preparation method and application |
| CN104479407B (en) * | 2014-11-19 | 2016-08-24 | 蓬莱嘉信染料化工股份有限公司 | Yellow disperse dye composition and its preparation method and application |
| CN108250788B (en) * | 2018-01-25 | 2021-11-16 | 江苏迪安化工有限公司 | Pyridone azo disperse dye containing sulfonate group and synthesis method thereof |
| CN109679373B (en) * | 2018-12-21 | 2021-03-30 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye, and preparation method and application thereof |
| CN112574594B (en) * | 2020-12-31 | 2023-05-23 | 绍兴市上虞金冠化工有限公司 | Disperse yellow-orange dye composition and product thereof |
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| CN1995154B (en) * | 2006-12-21 | 2010-05-19 | 浙江龙盛集团股份有限公司 | Dispersing orange dye composition and dispersing dye |
| CN100543087C (en) * | 2007-02-14 | 2009-09-23 | 浙江龙盛染料化工有限公司 | Azo disperse dye composition |
| CN101412857B (en) * | 2008-11-26 | 2011-12-21 | 浙江闰土股份有限公司 | Environment-friendly yellow disperse dye composition |
| CN101935465B (en) * | 2010-08-26 | 2013-11-20 | 浙江龙盛集团股份有限公司 | Disperse yellow brown dye composition |
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