CN103952014A - Composite reactive blue dye and application thereof - Google Patents
Composite reactive blue dye and application thereof Download PDFInfo
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- CN103952014A CN103952014A CN201410198262.3A CN201410198262A CN103952014A CN 103952014 A CN103952014 A CN 103952014A CN 201410198262 A CN201410198262 A CN 201410198262A CN 103952014 A CN103952014 A CN 103952014A
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- blue dye
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Abstract
The invention relates to the field of dyes and particularly relates to a composite reactive blue dye and an application thereof. The composite reactive blue dye comprises the following dyes by weight percentage for composition: 1-50% of dye as shown in formula (1), 5-99% of dye as shown in formula (2), 0-50% of dye as shown in formula (3) and 0-50% of dye as shown in formula (4) and the balance of additives. The composite reactive blue dye provided by the invention has good dischargeability and resistance, can be used in printing and can be used for not only direct printing, but also resist printing and discharge printing; furthermore, discharge printing and resist printing processes are simple and the effects are good. The composite reactive blue dye provided by the invention has various excellent fastness, in particular to wet fastness and rubbing fastness. Secondly, the composite reactive blue dye has the advantages of low price, simplicity in use, good economic benefits, great stability and compatibility and can greatly reduce the defective rate.
Description
Technical field
The present invention relates to dye field, refer in particular to a kind of composite reactive blue dye and application thereof.
Background technology
When cellulosic fibre uses reactive dyeing, main flow dyeing and finishing mode is dip-dye, tie dyeing, stamp etc.The dyestuff that cotton fabric printing is conventional has: reactive dyestuffs, solubilized vat dye, insoluble azo dye, stabilized insoluble azo dyes, coating etc.Can be divided into by printing method difference: direct printing, resist printing, discharge printing etc.
And the suitability of a lot of traditional stamp reactive blue dyes is not high, some reactive blue dye (as: reactive blue 49, active emerald green blue 71, active emerald green blue 72 etc.) can direct printing, but can not resist printing, discharge printing.In wax seal stamp, use in a large number indigo and Orion Blue, because these two kinds of dyestuffs all belong to vat dyes, therefore technique is more loaded down with trivial details, and technique is wayward, has occurred defect, after having dyeed, need to carry out the aftertreatments such as reduction clearing, in reduction clearing process, can produce a large amount of waste water.
Summary of the invention
The object of the invention is to address the above problem, a kind of composite reactive blue dye that cellulosic fibre is dyeed is provided, be specially adapted to cellulosic fibre " stamp " dyeing and finishing technology.
A kind of composite reactive blue dye, by mass percentage, it is by dyestuff shown in 1-50% formula (1), dyestuff shown in 5-99% formula (2), dyestuff shown in 0-50% formula (3), shown in 0-50% formula (4), dyestuff is composited, and rest part is auxiliary agent:
In formula shown in above-mentioned (1), formula (2), formula (3), formula (4),
R
1, R
2, R
3, R
4, R
5, R
6, R
7, R
8for the expression-SO that opposes separately
3m ,-CH
3,-OCH
3,-H;
Y
1, Y
2, Y
3, Y
4, Y
5represent SO for opposing separately
2cH=CH
2or SO
2cH
2cH
2oSO
3m;
M is hydrogen or basic metal.
Preferably, described auxiliary agent is: a kind of or its mixture in Sodium sulfate anhydrous.min(99), Sodium hexametaphosphate 99, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, naphthalene sulfonic acidformaldehyde condensation product.
Preferably, described M is sodium or potassium, more preferably sodium.
Preferably, described Y
1, Y
2, Y
3, Y
4, Y
5represent SO for opposing separately
2cH=CH
2or SO
2cH
2cH
2oSO
3m, wherein SO
2cH=CH
2by SO
2cH
2cH
2oSO
3m adds alkali " degreasing " and forms.
Preferably, the dyestuff of described formula (1) is following formula (1-1), (1-2) or compound (1-3):
Preferably, the dyestuff of described formula (2) is following formula (2-1), (2-2), (2-3), (2-4) or compound (2-5):
Preferably, the dyestuff of described formula (3) is following formula (3-1), (3-2) or compound (3-3):
Preferably, the dyestuff of described formula (4) is following formula (4-1), (4-2), (4-3) or compound (4-4):
In addition, the present invention also provides the purposes of composite reactive blue dye.
A kind of composite reactive blue dye is for the purposes of dyeing and printing of cellulosic fibre materials dyeing.
A kind of composite reactive blue dye is for the purposes of the stamp dyeing and finishing mode of cellulosic fibre.
And a kind of composite reactive blue dye provided by the invention has well solved the problems referred to above.In its structure of a kind of composite reactive blue dye provided by the invention, active group is all made up of ethene sulfuryl, does not introduce halo s-triazine type active group.So composite reactive blue dye of the present invention have good pull out, can anti-property, can, in stamp, not only can be used for direct printing, and can be used for resist printing, discharge printing, and pull out seal, resist printing technique is simple, effective.Its main ingredient indigo plant of a kind of composite reactive blue dye provided by the invention is by copper metal complex, so have good every fastness, particularly wet fastness and crock fastness.Secondly this composite reactive blue dye is cheap, uses simply, has good economic benefit, has good stability and compatibleness, can greatly reduce fraction defective.
The present invention is described further below:
1, composite reactive blue dye Chinese style of the present invention (1)---the represented dyestuff of formula (4) has document to record.But, containing these particular dye formulas (1)---the structure of formula (4) is carried out composite or unknown.Composite reactive blue dye of the present invention, contain: 1-50% meets dyestuff shown in formula (1), 5-99% meets dyestuff shown in formula (2), 0-50% meets dyestuff shown in formula (3), 0-50% meets dyestuff shown in formula (4) and is composited, and rest part is auxiliary agent.
2, the method that in compound reactive dye compositions of the present invention, contained each dyestuff can be recorded by document or manufacture based on the method, also can obtain from the market easily.
3, in composite reactive blue dye of the present invention, the fitting method of each reactive dyestuffs is not particularly limited.For example, can adopt: manufacture respectively each reactive dyestuffs, the method coordinating afterwards.The reaction solution that contains each reactive dyestuffs generating when manufacturing mixes, and is dried afterwards and obtains the method for composition.And each reactive dyestuffs are dissolved in dye bath, in dye bath, obtain the composing method identical with each composition etc.Now, the blending ratio of the formula (1) in composite reactive blue dye---formula (4) can suitably coordinate according to required tone, has no particular limits.In addition, according to demand, in composition of the present invention, also can contain known additive, for example, concentration regulator, dispersion agent, reductive agent etc.
4, in dye bath, pad dye bath, in printing paste, add form each dyestuff of composite reactive blue dye of the present invention and as required the described additive etc. of use prepare dye bath etc. and situation about dyeing under.Each dyestuff, the dissolving order of additive etc. can be random order.The usage quantity of each constituent also can be determined with reference to known method.
5, composite reactive blue dye of the present invention is for cellulosic fibre and the fiber useful (as: cotton, fiber crops, artificial silk, wool etc.) that contains cellulosic fibre.In its dyeing process, the usage quantity of reactive dye compositions is about 0.005%-15% weight with respect to fibre weight conventionally.
6, exhaust dyeing method of the present invention, for example: can carry out according to known method described later itself, but be not limited to this.For example, in the dyeing of the cellulosic fibres such as cotton, the reactive dye compositions of the present invention that meets required form and aspect and concentration is added in dye bath and by inorganic neutral salt and alkali binding agent separately separately or combination be for carrying out.The inorganic neutral salt now using or the usage quantity of alkali binding agent are also not particularly limited.In addition, inorganic neutral salt or alkali binding agent can once carry out to the input in dye bath, also can carry out in batches.Also can be used in combination in addition known dyeing auxiliary, still, dyeing auxiliary is not limited to this.Dyeing temperature is 40 DEG C-90 DEG C, preferably 50 DEG C-70 DEG C.
7, as continuous knot dyeing staining, can be by independent alkali binding agent or combination be added in dyestuff padding liquid, after padding according to known method, be dried, then undertaken by mono bath padding method xeothermic or that steaming is dyeed according to known method, or can after padding dyestuff, be dried, then pad in known inorganic neutral salt, be undertaken by two padding methods of bathing xeothermic or that steaming is dyeed according to known method, but continuous dyeing method is not limited to this.
8, as printing method, can enumerate by using with sodium alginate, emulsification mill bases etc. are as basic mill base, and the printing paste that comprises the alkali binding agent such as reactive dye compositions and sodium bicarbonate.Carry out after stamp according to known method, carry out method xeothermic or that steaming is carried out according to known method, after dyeing process finishes, wash, hot water wash is then washed in the saponification of saponifying agent is bathed, and finishes dyeing.
Embodiment
Shown in formula of the present invention (1)-Shi (4), dyestuff is known dye.Formula (1-1) is reactive black 5 (CAS12225-25-1/17095-24-8, Zhejiang Yide Chemical Co., Ltd., reactive black KN-B.), formula (1-2) is Reactive blue 250 (CAS93951-21-4, Zhejiang Yide Chemical Co., Ltd., Reactive blue 250.), formula (1-3) is Reactive blue 203 (CAS147826-71-9, Zhejiang Yide Chemical Co., Ltd., Reactive blue 203.), formula (2-1) is Reactive blue 220 (CAS128416-19-3, De Bao chemical dyestuff company limited of Foshan City, Reactive blue 220.), formula (3-1) reactive red R1010 (Zhejiang Yide Chemical Co., Ltd., reactive red R1010.), formula (4-1) Reactive Violet 5 (CAS12226-38-9, Zhejiang Yide Chemical Co., Ltd., Reactive Violet 5.)。
Embodiment 1
In tempering tank, carry out dry powder blend according to each reactive dye compositions of proportioning shown in table 1 (sample sequence number 1-9), or after common dissolving, spraying is dry.
Also have other reactive dye compositions not exemplifying one by one, but comprise in the present invention.
Table 1
| Sequence number | Color | Formula rate |
| 1 | Blue | Formula (1-1) 40g, formula (2-3) 13g, formula (3-1) 30g, Sodium sulfate anhydrous.min(99) 17g |
| 2 | Blue | Formula (1-3) 40g, formula (2-2) 13g, formula (4-2) 30g, Sodium sulfate anhydrous.min(99) 17g |
| 3 | Blue | Formula (1-2) 2g, formula (2-1) 72g, formula (3-3) 4g, Sodium sulfate anhydrous.min(99) 22g |
| 4 | Blue | Formula (1-2) 2g, formula (2-4) 72g, formula (4-4) 4g, Sodium sulfate anhydrous.min(99) 22g |
| 5 | Blue | Formula (1-3) 1g, formula (2-5) 75g, formula (3-2) 5g, Sodium sulfate anhydrous.min(99) 19g |
| 6 | Blue | Formula (1-1) 50g, formula (2-4) 15g, formula (3-1) 15g, Sodium sulfate anhydrous.min(99) 20g |
| 7 | Blue | Formula (1-3) 1g, formula (2-2) 99g |
| 8 | Blue | Formula (1-1) 1g, formula (2-4) 49g, formula (4-1) 50g |
| 9 | Blue | Formula (1-2) 50g, formula (2-1) 5g, formula (3-1) 15g, Sodium sulfate anhydrous.min(99) 30g |
Embodiment 2
10g cotton, the composite reactive blue dye obtaining by embodiment 1 sample sequence number 1-9, configuration concentrator: dyestuff 1.5g, urea 5g, water 50g, former paste 25g, reservehao S 0.5g, sodium bicarbonate 1g mixes.Then slurry is carried out on cotton fabric to direct printing, oven dry, gas steaming, aftertreatment.DYED FABRICS aftertreatment is through washing, soap boiling, dry.The dyed cotton fabric obtaining has color and satisfied Exposure to Sunlight and the moisture resistant fastness of homogeneous, and other advantages are also relatively good.Specific performance is in table 2 and table 3.Meanwhile, present inventor has also done the comparative example (table 3) of other 10 blue pigmentss
Table 2
Table 3
Finally, it is also to be noted that, what more than enumerate is only specific embodiments of the invention.Obviously, the invention is not restricted to above examples of implementation, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention, all should think protection scope of the present invention.
Claims (10)
1. a composite reactive blue dye, it is characterized in that: by mass percentage, it is by dyestuff shown in 1-50% formula (1), dyestuff shown in 5-99% formula (2), dyestuff shown in 0-50% formula (3), shown in 0-50% formula (4), dyestuff is composited, and rest part is auxiliary agent:
In formula shown in above-mentioned (1), formula (2), formula (3), formula (4),
R
1, R
2, R
3, R
4, R
5, R
6, R
7, R
8for the expression-SO that opposes separately
3m ,-CH
3,-OCH
3,-H;
Y
1, Y
2, Y
3, Y
4, Y
5represent SO for opposing separately
2cH=CH
2or SO
2cH
2cH
2oSO
3m;
M is hydrogen or basic metal.
2. a kind of composite reactive blue dye according to claim 1, is characterized in that: described auxiliary agent is: a kind of or its mixture in Sodium sulfate anhydrous.min(99), Sodium hexametaphosphate 99, condensation compound of methyl naphthalene sulfonic acid and formaldehyde, naphthalene sulfonic acidformaldehyde condensation product.
3. a kind of composite reactive blue dye according to claim 1, is characterized in that: described M is sodium or potassium.
4. a kind of composite reactive blue dye according to claim 1, is characterized in that: described Y
1, Y
2, Y
3, Y
4, Y
5represent SO for opposing separately
2cH=CH
2or SO
2cH
2cH
2oSO
3m, wherein SO
2cH=CH
2by SO
2cH
2cH
2oSO
3m adds alkali " degreasing " and forms.
5. a kind of composite reactive blue dye according to claim 1, is characterized in that: the dyestuff of described formula (1) is following formula (1-1), (1-2) or compound (1-3):
6. a kind of composite reactive blue dye according to claim 1, is characterized in that: the dyestuff of described formula (2) is following formula (2-1), (2-2), (2-3), (2-4) or compound (2-5):
7. a kind of composite reactive blue dye according to claim 1, the dyestuff that it is characterized in that described formula (3) is following formula (3-1), (3-2) or compound (3-3):
8. a kind of composite reactive blue dye according to claim 1, the dyestuff that it is characterized in that described formula (4) is following formula (4-1), (4-2), (4-3) or compound (4-4):
9. the purposes that described in claim 1, a kind of composite reactive blue dye dyes for dyeing and printing of cellulosic fibre materials.
Described in claim 1 a kind of composite reactive blue dye for the purposes of the stamp dyeing and finishing mode of cellulosic fibre.
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|---|---|---|---|
| CN201410198262.3A CN103952014B (en) | 2014-05-12 | 2014-05-12 | A kind of composite reactive blue dye and application thereof |
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| CN201410198262.3A CN103952014B (en) | 2014-05-12 | 2014-05-12 | A kind of composite reactive blue dye and application thereof |
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| CN103952014A true CN103952014A (en) | 2014-07-30 |
| CN103952014B CN103952014B (en) | 2016-08-24 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105566946A (en) * | 2015-12-22 | 2016-05-11 | 浙江亿得化工有限公司 | Composite reactive blue dye for wool and preparation method of composite reactive blue dye for wools |
| CN107189492A (en) * | 2017-06-28 | 2017-09-22 | 江苏安诺其化工有限公司 | A kind of dyestuff, dye composite and dye material composition |
| CN107313269A (en) * | 2017-06-28 | 2017-11-03 | 江苏安诺其化工有限公司 | A kind of application of dyestuff in dyeing |
| CN107325585A (en) * | 2017-06-28 | 2017-11-07 | 江苏安诺其化工有限公司 | A kind of preparation method of dyestuff |
| CN111334086A (en) * | 2020-04-10 | 2020-06-26 | 浙江瑞华化工有限公司 | Maotai-red reactive dye composition and preparation method and application thereof |
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2014
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105566946A (en) * | 2015-12-22 | 2016-05-11 | 浙江亿得化工有限公司 | Composite reactive blue dye for wool and preparation method of composite reactive blue dye for wools |
| CN107189492A (en) * | 2017-06-28 | 2017-09-22 | 江苏安诺其化工有限公司 | A kind of dyestuff, dye composite and dye material composition |
| CN107313269A (en) * | 2017-06-28 | 2017-11-03 | 江苏安诺其化工有限公司 | A kind of application of dyestuff in dyeing |
| CN107325585A (en) * | 2017-06-28 | 2017-11-07 | 江苏安诺其化工有限公司 | A kind of preparation method of dyestuff |
| CN107325585B (en) * | 2017-06-28 | 2019-06-25 | 江苏安诺其化工有限公司 | A kind of preparation method of dyestuff |
| CN107313269B (en) * | 2017-06-28 | 2019-06-25 | 江苏安诺其化工有限公司 | A kind of application of dyestuff in dyeing |
| CN111334086A (en) * | 2020-04-10 | 2020-06-26 | 浙江瑞华化工有限公司 | Maotai-red reactive dye composition and preparation method and application thereof |
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|---|---|
| CN103952014B (en) | 2016-08-24 |
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Address after: 312300 Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing, Zhejiang Patentee after: Zhejiang Yide New Material Co., Ltd Address before: 312369, No. three, No. nine, Shangyu Industrial Park, Hangzhou Bay, Zhejiang, Shaoxing Patentee before: ZHEJIANG YIDE CHEMICAL Co.,Ltd. |