CN102229756B - Mesothermal disperse blue dye composition - Google Patents
Mesothermal disperse blue dye composition Download PDFInfo
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- CN102229756B CN102229756B CN 201110110418 CN201110110418A CN102229756B CN 102229756 B CN102229756 B CN 102229756B CN 201110110418 CN201110110418 CN 201110110418 CN 201110110418 A CN201110110418 A CN 201110110418A CN 102229756 B CN102229756 B CN 102229756B
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Abstract
The invention discloses a mesothermal disperse blue dye composition, which comprises by weight: 73%-99% of component A, 1%-25% of component B and 0%-2% of component C. Wherein, the component A is a compound as shown in formula (1), the component B is one or more of the compounds shown in formula (2), and the component C is one or more of the compounds shown in formula (3). The mesothermal disperse blue dye composition provided in the invention has bright color, good alkali resistance, good color fastness to light, and great lifting power, and is obviously higher than disperse blue 56# in terms of sublimation fastness and washing fastness. In addition, the mesothermal disperse blue dye composition has good comparability and strong color rendering capability, so that the usage amount of the dye can be obviously reduced, thus reducing cost.
Description
Technical field
The present invention relates to a kind of disperse dye composition, particularly a kind of middle warm type disperse dye composition that is applicable to trevira dyeing and stamp.
Background technology
During anthraquinone type Disperse Blue-56 # dyeing, coloured light is gorgeous, ability weak base, and light fastness is better, therefore become broad-spectrum mass-tone dyestuff, but its color development amount is lower, and larger to the pollution of environment, cost is higher.Therefore, find a kind of coloured light, performance and Disperse Blue-56 # and approach, the environment protecting blue disperse dye composition that can make up again Disperse Blue-56 # deficiency is imperative.
Summary of the invention
The invention provides a kind of middle warm type, coloured light is bright-coloured, alkali resistance good, light fastness is good, and lifting force is high, tinting power is high, the environment-friendly type disperse dye composition that cost is low and compatibleness is good.
A kind of middle warm type disperse dye composition, its weight percent forms and comprises:
Component A 73%～99%
B component 1%～25%
Component C 0%～2%
Described component A is compound shown in formula (1):
Described B component is one or more in compound shown in formula (2):
In formula (2), X
1for nitro, cyano group or halogen; R
1, R
2, R
3for C independently separately
1～C
4alkyl.
Described component C is one or more in compound shown in formula (3):
In formula (3), X
2for hydrogen, halogen.
For reducing costs, increase compatibleness, increased the consumption of lower-cost A component, the weight percent of preferred middle warm type disperse dye composition forms and comprises:
Component A 95%～99%
B component 1%～5%
Component C 0%～2%.
Described B component is preferably one or more mixtures in compound shown in formula (2-1) to (2-4):
Described component C is preferably one or both mixtures in compound shown in formula (3-1) to (3-2):
Dye composite of the present invention, when reality is used, need to add auxiliary agent, and described auxiliary agent is dispersed dye dispersion agent, diffusant and other tensio-active agents etc. commonly used when composite.Preferred auxiliary agent comprises 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 83A, 85A) etc.The ratio of the weight that the weight that usually, adds auxiliary agent and dye component A～C are total is 0.6～5.8: 1.
Can prepare by the following method by described middle warm type disperse dye composition: after the dye component monomer is mixed by a certain percentage, under existing, auxiliary agent, water or other tensio-active agent carry out particlized with pulverizers such as sand mill or shredders, then spraying drying.Described dye component monomer used all can adopt commercially available prod or preparation voluntarily.
Middle warm type disperse dye composition of the present invention, can be aqueously after corpusculed, can be powdery, particulate state after spraying drying.
The blue dyes of the compound shown in formula for the present invention (1) replaces 56# indigo plant, and coloured light is bright-coloured, alkali resistance good, light fastness is good, and lifting force is high; Sublimation fastness, washing fastness all are significantly improved than EX-SF DISPERSE BLUE EX-SF 300 56#; Have advantages of that compatibleness is fabulous, consistent to dying synchronism on 130 degree at 70 degree, can not cause aberration end to end.While using this dye composite, dye uptake is high, and enhancing rate is good, and auxiliary agent proportioning multiple is higher, can reduce dye dosage, has reduced cost.
Middle warm type disperse dye composition dye uptake of the present invention is high, and the pH scope of application is 2～10, and alkali resistance is good, and every fastness of dyeing such as washing fastness, fastness to rubbing, sunlight fastness are all excellent, and particularly fastness to sublimation has further raising.Therefore, composition of the present invention is an excellent combination property, the middle warm type dispersed blue dye that can effectively substitute Disperse Blue-56 #.
Embodiment
Below in conjunction with specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
Embodiment 1～10
According to the data in table 1, component A, B component, component C, auxiliary agent and water mixture are carried out to grinding distribution with sand mill, then carry out spraying drying.Component A wherein, B component, component C all can adopt the dispersed dye of Zhejiang Province Runtu intercalated Co., Ltd's production or be prepared voluntarily by existing method.
Structural formula (1) can be selected from the EX-SF DISPERSE BLUE EX-SF 300 2BLM that Zhejiang Province Runtu intercalated Co., Ltd produces;
Structural formula (2-1) can be selected from the EX-SF DISPERSE BLUE EX-SF 300 165# that Zhejiang Province Runtu intercalated Co., Ltd produces;
Structural formula (2-2) can be selected from the EX-SF DISPERSE BLUE EX-SF 300 165:1# that Zhejiang Province Runtu intercalated Co., Ltd produces;
Structural formula (2-3) can be selected from the EX-SF DISPERSE BLUE EX-SF 300 183:1# that Zhejiang Province Runtu intercalated Co., Ltd produces;
Structural formula (2-4) can be selected from the EX-SF DISPERSE BLUE EX-SF 300 183# that Zhejiang Province Runtu intercalated Co., Ltd produces;
Structural formula (3-1) can be selected from the DISPERSE YELLOW 54# that Zhejiang Province Runtu intercalated Co., Ltd produces;
Structural formula (3-2) can be selected from the dispersion yellow 64 # that Zhejiang Province Runtu intercalated Co., Ltd produces.
Table 1
Performance test
The dye mixture that above-described embodiment 1～10 is made carries out performance test, and testing method is as follows:
Respectively get the dispersed dye that 1 gram embodiment 1～10 makes, it is 0.5g/500ml dispersion suspension liquid that water is mixed with respectively concentration.Draw 10ml and mix with the water of 90ml, with acetic acid, regulate Value in Dyeing Process to 5, then be warmed up to 60 ℃, put into respectively 2 gram trevira simultaneously and carry out high-temperature pressure dyeing, be warmed up to 130 ℃ in 35 minutes, be incubated 30 minutes, sampling while being cooled to 80 ℃.
Observe cloth specimen coloured light and adopt GB/T3921-1997, GB/T8427-1998, GB/T5718-1997, GB/T3920-1997 to measure its dyefastness, measurement result is in Table 2.
Table 2 (unit: level)
As shown in Table 2, every fastness of this disperse dye composition dyeing is all very excellent, and particularly washing fastness is significantly improved, and compatibleness is also fabulous.
Claims (6)
1. warm type disperse dye composition in a kind, its weight percent consists of:
Component A 73%～99%
B component 1%～25%
Component C 0.5%～2%;
Described component A is compound shown in formula (1):
Described B component is one or more in compound shown in formula (2):
In formula (2), X
1for nitro, cyano group or halogen; R
1, R
2, R
3for C independently separately
1～C
4alkyl,
Described component C is one or more in compound shown in formula (3):
In formula (3), X
2for hydrogen, halogen;
Each component concentration sum is 100%.
2. middle warm type disperse dye composition according to claim 1, is characterized in that, described weight percent consists of:
Component A 95%～99%
B component 1%～5%
Component C 0.5%～2%;
Each component concentration sum is 100%.
3. middle warm type disperse dye composition according to claim 1, is characterized in that, described B component is one or more mixtures in compound shown in formula (2-1) to (2-4):
4. middle warm type disperse dye composition according to claim 1, is characterized in that, described component C is one or both mixtures in compound shown in formula (3-1) to (3-2):
5. according to the described middle warm type disperse dye composition of the arbitrary claim of claim 1～4, it is characterized in that, described middle warm type disperse dye composition adds weight that auxiliary agent, auxiliary agent add while using be 0.6～5.8 times of dye component A～C gross weight.
6. middle warm type disperse dye composition according to claim 5, is characterized in that,
Described auxiliary agent comprises one or more in naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products.
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| CN 201110110418 CN102229756B (en) | 2011-04-29 | 2011-04-29 | Mesothermal disperse blue dye composition |
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| CN 201110110418 CN102229756B (en) | 2011-04-29 | 2011-04-29 | Mesothermal disperse blue dye composition |
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| CN102229756B true CN102229756B (en) | 2013-12-25 |
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| WO2015101290A1 (en) * | 2013-12-30 | 2015-07-09 | 浙江闰土股份有限公司 | Disperse dye composition, disperse dye and preparation method and use thereof |
| CN104592782B (en) * | 2014-12-22 | 2016-09-14 | 浙江闰土研究院有限公司 | Be suitable to the azo type disperse dyes of dyeing in acid-alkaline bath, prepare and apply |
| CN108329716B (en) * | 2017-09-30 | 2019-12-24 | 浙江龙盛集团股份有限公司 | Disperse blue dye composition and dye product |
| CN109943097A (en) * | 2019-01-29 | 2019-06-28 | 石狮市西纺纺织印染研究院(有限合伙) | A kind of preparation method of middle low temperature disperse dyes three primary colors blue dyes |
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| DE2812307A1 (en) * | 1978-03-21 | 1979-10-04 | Basf Ag | DISPERSION COLOR PREPARATIONS |
| KR100356768B1 (en) * | 1994-04-19 | 2003-09-02 | 니폰 가야꾸 가부시끼가이샤 | Disperse dye compositions and dyeing methods for hydrophobic fibers using them |
| US7101408B2 (en) * | 2003-05-14 | 2006-09-05 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Disperse dye mixtures |
| CN1312227C (en) * | 2004-12-16 | 2007-04-25 | 浙江龙盛集团股份有限公司 | Dispersed blue dye composition |
| CN1865357A (en) * | 2005-05-19 | 2006-11-22 | 阮伟江 | Composite environment-friendly disperse dye |
| CN100558822C (en) * | 2006-11-29 | 2009-11-11 | 浙江龙盛集团股份有限公司 | A kind of disperse dye composition |
| CN101649129B (en) * | 2009-07-30 | 2013-02-13 | 浙江龙盛染料化工有限公司 | Disperse dye composition suitable for basic dyeing |
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