CN105802278B - A kind of Black reactive dye composition and its production and use - Google Patents
A kind of Black reactive dye composition and its production and use Download PDFInfo
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- CN105802278B CN105802278B CN201610152352.8A CN201610152352A CN105802278B CN 105802278 B CN105802278 B CN 105802278B CN 201610152352 A CN201610152352 A CN 201610152352A CN 105802278 B CN105802278 B CN 105802278B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/004—Mixtures of two or more reactive dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0047—Mixtures of two or more reactive azo dyes
- C09B67/005—Mixtures of two or more reactive azo dyes all the reactive groups being not directly attached to a heterocyclic system
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
- D06P1/384—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes reactive group not directly attached to heterocyclic group
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/14—Wool
- D06P3/148—Wool using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
- D06P3/248—Polyamides; Polyurethanes using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
- D06P3/666—Natural or regenerated cellulose using reactive dyes reactive group not directly attached to heterocyclic group
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
A kind of Black reactive dye composition and its production and use, the composition are made up of component A, component B, impurity and optional auxiliary agent.The Black reactive dye composition is applied to the printing and dyeing of various fibers and its yarn fabric, and reproducibility is good, and high with respect to degree of fixation, every fastness properties are excellent, have more excellent combination property.
Description
Technical field
The present invention relates to a kind of Black reactive dye composition and its production and use.
Background technology
In cotton fiber dyeing, black almost accounts for 40~50%, more direct dyes and sulfur dye due to
Environmental issue and disabled and limited use.Prior art such as CN 104804470A active black dye composition it is comprehensive
The desired value that conjunction effect is difficult to reach people is, it is necessary to further improve, such as in reproducibility, every color fastness side
Face existing defects.
The content of the invention
The present invention provides a kind of Black reactive dye composition, and the composition has that reproducibility is good, cost-effective,
It is high with respect to degree of fixation, rub resistance, the advantages that water-fastness and colour fastness to perspiration is good.In addition, present invention also offers the combination
The preparation method of thing.
The present invention provides a kind of Black reactive dye composition, and it is by one or more of compound groups in formula (I) compound
Into component A, in formula (II) compound one or more of compound groups into component B, impurity and optional auxiliary agent composition：
Wherein, M1、M2It is each independently hydrogen, potassium, sodium, lithium or ammonium；R1、R2It is each independently-CH=CH2Or-
C2H4OSO3M1, R3It is each independently (C1~C4) alkyl or (C1~C4) alkoxy, R4、R5It is each independently-CH=
CH2Or-C2H4OSO3M2。
In above-mentioned Black reactive dye composition, the impurity includes inorganic contaminants and organic impurities, these impurity
Typically caused accessory substance either during Dyestuff synthesis is brought into by reaction raw materials.In some cases or artificially
Addition, as long as the amount of addition does not influence the implementation of the present invention.Those skilled in the art are known, this type activity dye composite
In, the inorganic contaminants include sodium chloride, sodium sulphate etc..The inorganic contaminants such as sodium chloride, sodium sulphate, which have, promotees dye effect, can
To serve as accelerant use, therefore without specially removing, it might even be possible to the inorganic matter such as extra supplement sodium chloride as needed.With group
Compound gross weight meter, inorganic contaminants total amount is generally within 35%.The organic impurities include for example descend formula (III),
(IV), (V), (VI), (VII), (VIII) compound etc., in terms of composition total weight, the organic impurities total amount generally exists
Within 20%.
Wherein, M3、M4、M5、M6、M7、M8It is each independently hydrogen, potassium, sodium, lithium or ammonium；R6、R7、R8Be each independently-
CH=CH2Or-C2H4OSO3M3；R9、R10It is each independently-CH=CH2Or-C2H4OSO3M4；R13For-CH=CH2Or-
C2H4OSO3M5；R17For-CH=CH2Or-C2H4OSO3M6；R18For-CH=CH2Or-C2H4OSO3M7；R20For-CH=CH2Or-
C2H4OSO3M8；R11、R12、R14、R15、R16、R19It is each independently (C1~C4) alkyl or (C1~C4) alkoxy；R21With
R22One of them is-OH, and another is-NH2。
Preferably, in above-mentioned Black reactive dye composition, the component A is selected from formula (I-1)~(I-10) compound
In one or more：
Preferably, component B described in above-mentioned Black reactive dye composition is selected from formula (II-1)~(II-15) compound
In one or more：
In the present invention, the selection to the auxiliary agent is not particularly limited, and can be conven-tional adjuvants.Preferably, on
State auxiliary agent and be selected from least one of dispersant, filler, other performance improvement auxiliary agents.
Preferably, above-mentioned dispersant is selected from least one of Dispersant MF, dispersant NNO.
Preferably, above-mentioned filler is glauber salt.
Preferably, other above-mentioned performance improvement auxiliary agents are selected from least one of dust-proofing agent, solubility improver.
Preferably, in above-mentioned black dye composition, the content of the component A is 10~90 parts by weight, preferably 20~
90 parts by weight, it is further preferably 30~90 parts by weight, more preferably 40~90 parts by weight.
Preferably, in above-mentioned black dye composition, the content of the component B is 1~50 parts by weight, preferably 2~48
Parts by weight, it is further preferably 3~46 parts by weight, more preferably 4~44 parts by weight.
Preferably, in above-mentioned black dye composition, the content of the auxiliary agent is 0~80 parts by weight, preferably 0~75 weight
Part is measured, more preferably 0~70 parts by weight, is further preferably 0~65 parts by weight.
The present invention also provides a kind of preparation method of above-mentioned Black reactive dye composition, it is characterised in that including by group
A, component B and optional auxiliary agent is divided to be mixed to prepare.
Preferably, above-mentioned preparation method, including：In proportion by component A dry powder or slurry, component B dry powder or slurry
Mix with optional auxiliary agent, be made by optional drying process.
Preferably, above-mentioned preparation method, including：In proportion by component A dry powder, component B dry powder and optional auxiliary agent
It is mixed to get product.
Preferably, above-mentioned preparation method, including：In proportion by component A slurry, component B slurry and optionally auxiliary agent
Mixing, product is made by optional drying process.
In the present invention, there is no particular limitation for the equipment mixed to the dry powder, it is preferable that using taper, rolling
The blender of cartridge type or pears blade is mixed, and test analysis is qualified after being well mixed packs again.In addition, the slurry is mixed
There is no particular limitation for conjunction method, it is preferable that is stirred mixing in a reservoir.In addition, the present invention is to the drying process institute
The equipment of use limits also without special, it is preferred to use spray tower, drying room or flash distillation dryer etc. are dried to obtain granular
Or powder product.
The present invention also provides purposes of the above-mentioned black dyes active compound as reactive black dye.
Preferably, above-mentioned reactive black dye is used for fiber or the printing and dyeing of its yarn fabric.
It is further preferred that above-mentioned reactive black dye be used for Fypro, cellulose fibre, protein fibre or they
Yarn fabric printing and dyeing.
It is further preferred that above-mentioned cellulose fibre includes cotton fiber, flaxen fiber, wool fiber, regenerated fiber.
Again it is further preferred that above-mentioned printing and dyeing include dyeing and/or stamp, above-mentioned cotton fiber includes synthetic cotton, above-mentioned
Reactive black dye is used for synthetic cotton stamp.
The Black reactive dye composition of the present invention, has advantages below：Reproducibility is good, cost-effective, relatively solid
Color rate is high, and compatibility is good, rub resistance, the advantages that water-fastness and colour fastness to perspiration is high.The black and active dye combination of the present invention
Thing is suitable for the printing and dyeing of cellulosic fibre material, such as the printing and dyeing of cotton, fiber crops, regenerated fiber and its yarn fabric, is also applied in addition
The printing and dyeing of Fypro, protein fibre and its yarn fabric.
Embodiment
With reference to specific embodiment, the present invention is described in detail.It is it should be appreciated that described herein specific
Illustrate to being given for example only property of embodiment, but protection scope of the present invention is not limited to this.
Formula (I-1) compound, formula (II-1) compound, formula (II-4) compound, formula employed in following embodiments
(II-5) compound, formula (IX) compound, formula (X) compound can be obtained by following approach：
Formula (I-1) can be synthesized by existing method, can also use commercially available prod.
Formula (II-1) can be prepared by the following method：
(1) 4B sour (formula (a-1)) that percentage amount is 18.7 grams is beaten with appropriate water and ice, after ice is ground about 1 hour, added
Hydrochloric acid (percentage amount containing HCl be 3.8 grams) and appropriate ice, 5-10 minutes are stirred, it is completely molten for 7.0 grams to add percentage amount
The natrium nitrosum solved, 0 DEG C~15 DEG C of temperature is maintained, keep Congored test paper vivid blue, the micro- indigo plant of potassium iodide starch paper, stirring reaction 1
Hour, excessive nitrite is eliminated with sulfamic acid, obtains 4B acid diazols；
(2) percentage amount is added dropwise to for 15.2 grams of 3,5- diaminobenzoic acids (formula (b-1)) solution being completely dissolved upper
To state in 4B acid diazols, drip off within 2 hours, stir 4~6 hours, temperature is kept for 0 DEG C~10 DEG C, is reacted to 4B acid diazol and is disappeared,
Obtain acid coupling thing；
(3) para-ester (formula (c-1)) that percentage amount is 56.2 grams is beaten with appropriate water and ice, ice is ground 2 hours, adds salt
Acid (percentage amount containing HCl be 7.6 grams) and appropriate ice, stir 20-40 minutes, addition percentage amount is completely molten for 13.8 grams
The natrium nitrosum solved, 0 DEG C~15 DEG C of temperature is maintained, keep Congored test paper vivid blue, the micro- indigo plant of potassium iodide starch paper, stirring reaction 1
~2 hours, excessive nitrite is eliminated with sulfamic acid, para-ester diazol is obtained, it is quickly put into step (2) described acidity
In conjugates, 0 DEG C~10 DEG C of keeping temperature, pH4~7 are maintained with sodium bicarbonate (sodium acid carbonate), reacts to diazol and disappears, are carried out
Spray drying, produces formula (II-1) compound.
Formula (II-4) and (II-5) formula (II-1) compound cool to 0 DEG C~10 DEG C, are slowly added into liquid caustic soda, dimension
0 DEG C~10 DEG C of temperature is held, maintains pH 10~13, reaction adjusts back pH to 4~7, spraying is dry in 1~2 hour to pH stabilizations with hydrochloric acid
It is made after dry.
Formula (IX) can be prepared by the following method：
(1) orthanilic acid suitable quantity of water and ice that percentage amount is 68.0 grams are beaten, add hydrochloric acid (containing HCl foldings hundred
Measure as 15.5 grams) and appropriate ice be cooled to 0 DEG C, it is molten to add the natrium nitrosum being completely dissolved that percentage amount is 27.1 grams
Liquid, 0 DEG C~15 DEG C of temperature is maintained, keep Congored test paper vivid blue, the micro- indigo plant of potassium iodide starch paper, stirring reaction 2 hours, with amino sulphur
Acid eliminates excessive nitrite, obtains orthanilic acid diazol；
(2) percentage amount is completely dissolved for 59.8 grams and mixes up 3,5 diaminobenzoic acids of pH value and be added drop-wise to step (1) institute
State in orthanilic acid diazol, temperature is kept for 0 DEG C~10 DEG C, and the little Su of stirring reaction 4 arrives to terminal is coupled, and is cooled to 0 DEG C
~5 DEG C, obtain single even thing；
(3) para-ester that percentage amount is 220.9 grams is beaten with appropriate water and ice, ice is ground about 1 hour.Hydrochloric acid is added (to contain
HCl percentage amounts are 28.7 grams) and appropriate ice, stirs 20-40 minutes, adds percentage amount and be completely dissolved for 54.2 grams
Sodium nitrite solution, maintain 0 DEG C~15 DEG C of temperature, keep Congored test paper it is vivid blue, the micro- indigo plant of potassium iodide starch paper, stirring reaction 2
Hour, excessive nitrite is eliminated with sulfamic acid, para-ester diazol is obtained and waits to be coupled；
(4) step (3) the para-ester diazol is quickly put into the even thing of step (2) list, 0 DEG C of keeping temperature~
10 DEG C, pH4~7 are maintained with sodium bicarbonate, it is terminal to react to diazol disappearance, and it is that 7.8 grams of liquid caustic soda solution adjust pH to add percentage amount
For 6-8, it is 10.0 grams of glucose to add percentage amount after stable, carries out being spray-dried the formula of producing (IX) compound.
Embodiment 1
The component A of 79.5 parts by weight formulas (I-1) and 20.5 parts by weight formulas (II-1) component B are done by blender
Powder mixes, and produces Black reactive dye composition 1, using the composition as reactive black dye, by cotton dyeing into black.
Embodiment 2
The component A of 56 parts by weight formulas (I-1) and the component B of 44 parts by weight formulas (II-4) is carried out into dry powder by blender to mix
Close, produce Black reactive dye composition 2, using the composition as reactive black dye, by cotton dyeing into black.
Embodiment 3
The component A of 56 parts by weight formulas (I-1) and the component B of 44 parts by weight formulas (II-5) is carried out into dry powder by blender to mix
Close, produce Black reactive dye composition 3, using the composition as reactive black dye, by cotton dyeing into black.
Comparative example 1
By the component B in the component A of 76.9 parts by weight formulas (I-1), embodiment 1 be substituted for 21.6 parts by weight such as formula (IX)
Shown compound and the glauber salt of 1.5 parts by weight carries out dry powder blend by blender, produces Black reactive dye composition
4, using the composition as reactive black dye, by cotton dyeing into black.
Comparative example 2
By the component A of 72.5 parts by weight formulas (I-1), the component B of 18 parts by weight formulas (II-1) and 9.5 parts by weight formula (X) institutes
The compound shown carries out dry powder blend by blender, produces Black reactive dye composition 5, using the composition as activity
Black dyestuff, by cotton dyeing into black.
Comparative example 3
By shown in the component A of 46.7 parts by weight formulas (I-1), the component B of 7.4 parts by weight formulas (II-1), 20 parts by weight formulas (X)
Compound and 25.9 parts by weight glauber salt by blender carry out dry powder blend, produce Black reactive dye composition 6, will
The composition is as reactive black dye, by cotton dyeing into black.
Dye test：
By each 1.25g of Black reactive dye composition 1-6 that embodiment 1-3 and comparative example 1-3 are obtained and it is diluted with water to
Volume is 250ml dye liquor, and it is respectively 200g/L anhydrous sodium sulfate, 4ml concentration with 12ml concentration respectively to take the above-mentioned dye liquors of 20ml
For 200g/L natrium carbonicum calcinatum, 5g baftas under 2.0% dye level each via single bath process, at a temperature of 40 DEG C
Operation 15 minutes, after being then warming up to 60 DEG C with 2 DEG C/minute, and dye 45 minutes, then rushed dyeing and weaving thing at this temperature
Wash, rinse and dry again after being soaped 15 minutes with nonionic detergent.Three are respectively asked for by Black reactive dye composition 1-6
Sample, standard specimen 1 is obtained, sample 1, sample 2, tests respective standard specimen 1, sample 1, the staining power of sample 2, and observe coloured light, respectively
Whether close with described standard specimen 1 compare the sample 1, the staining power of sample 2, and the sample 1, the coloured light of sample 2 whether with
Described standard specimen 1 is close, and better closer to explanation reproducibility, staining power and coloured light result are as follows：
(1) embodiment 1：The fluctuation range of staining power：0.8%, the fluctuation range of gorgeous degree difference：0.06, the ripple of hue difference
Dynamic scope：0.07；
(2) embodiment 2：The fluctuation range of staining power：0.2%, the fluctuation range of gorgeous degree difference：0.01, the ripple of hue difference
Dynamic scope：0.02；
(3) embodiment 3：The fluctuation range of staining power：0.5%, the fluctuation range of gorgeous degree difference：0.04, the ripple of hue difference
Dynamic scope：0.05；
(4) comparative example 1：The fluctuation range of staining power：3.5%, the fluctuation range of gorgeous degree difference：0.34, the ripple of hue difference
Dynamic scope：0.30；
(5) comparative example 2：The fluctuation range of staining power：3.8%, the fluctuation range of gorgeous degree difference：0.36, the ripple of hue difference
Dynamic scope：0.38；
(6) comparative example 3：The fluctuation range of staining power：3.2%, the fluctuation range of gorgeous degree difference：0.35, the ripple of hue difference
Dynamic scope：0.43.
From the foregoing, it will be observed that the Black reactive dye composition of the present invention, when being applied to dyeing as reactive black dye, compared with
Example is compared, and staining power fluctuation range is smaller, and the aberration scope of gorgeous degree difference and hue difference is closer, therefore the black of the present invention is lived
Property dye composite has more preferable reproducibility.
The black and active dye obtained to the Black reactive dye composition 1-3, the comparative example 1-3 that are obtained by embodiment 1-3
Each 2g of composition 4-6 respectively with 45g sodium chloride made of in each 1000g of dye liquor, be separately added into 100g baftas, risen with 1 DEG C/minute
After warm to 60 DEG C, the sodium carbonate liquor that 100g concentration is 20g/L, and dyeing 1 hour at this temperature are added into each dye liquor, so
Dyeing and weaving thing is rinsed afterwards, rinses and dries again after being soaped 15 minutes with nonionic detergent.According to GB/T 2391-2014,
GB/T3920-2008, GB/T 3921-2008 and GB/T 3922-2013 test it with respect to degree of fixation, rub resistance, water-fast
Wash and colour fastness to perspiration, as a result such as table one：
Table one
Cost performance compares：
The cost of the reactive black dye of the embodiment of the present invention 1 and comparative example 1 is shown in Table two and table three respectively, and data are production one
Ton dyestuff (intensity under standard control is 100%) cost (member) needed for each component.
Table two
Table three
From table one and reproducibility data, Black reactive dye composition of the invention, as reactive black dye
It is more preferable with respect to degree of fixation and every fastness properties or at least suitable compared with comparative example during applied to dyeing, and dye weight
Existing property more preferably, and is substantially better than the similar competing product in market.In addition, from table two, table three, it is strong under standard control
When degree is 100%, Black reactive dye composition of the invention, when being applied to dyeing as reactive black dye, cost performance phase
Compare it is high, often produce 1 ton of dyestuff can save 600.5 yuan of cost of material, batch production will significantly improve economic benefit, hence it is evident that be better than
It is the reactive black dye of colorant match component with component (IX), thus there is more excellent combination property.
Claims (27)
1. a kind of Black reactive dye composition, its by one or more of compound groups in formula (I) compound into component A, formula
(II) in compound one or more of compound groups into component B, impurity and optional auxiliary agent composition：
Wherein, M1、M2It is each independently hydrogen, potassium, sodium, lithium or ammonium；R1、R2It is each independently-CH=CH2Or-
C2H4OSO3M1, R3For (C1~C4) alkyl or (C1~C4) alkoxy, R4、R5It is each independently-CH=CH2Or-
C2H4OSO3M2；
The impurity is organic impurities and the inorganic contaminants that are optionally present, the organic impurities be selected from lower formula (III),
(IV), the one or more in (V), (VI), (VII), (VIII) compound：
Wherein, M3、M4、M5、M6、M7、M8It is each independently hydrogen, potassium, sodium, lithium or ammonium；R6、R7、R8It is each independently-CH=
CH2Or-C2H4OSO3M3；R9、R10It is each independently-CH=CH2Or-C2H4OSO3M4；R13For-CH=CH2Or-C2H4OSO3M5；
R17For-CH=CH2Or-C2H4OSO3M6；R18For-CH=CH2Or-C2H4OSO3M7；R20For-CH=CH2Or-C2H4OSO3M8；R11、
R12、R14、R15、R16、R19It is each independently (C1~C4) alkyl or (C1~C4) alkoxy；R21And R22One of them for-
OH, another is-NH2。
2. Black reactive dye composition according to claim 1, it is characterised in that the component A be selected from formula (I-1)~
(I-10) one or more in compound：
3. Black reactive dye composition according to claim 1, it is characterised in that the component B is selected from formula (II-1)
One or more in~(II-15) compounds：
4. according to the Black reactive dye composition described in any one of claims 1 to 3, it is characterised in that the auxiliary agent is selected from
At least one of dispersant, filler, other performance improvement auxiliary agents.
5. Black reactive dye composition according to claim 4, it is characterised in that the dispersant is selected from dispersant
At least one of MF, dispersant NNO.
6. Black reactive dye composition according to claim 4, it is characterised in that the filler is glauber salt.
7. Black reactive dye composition according to claim 4, it is characterised in that other performance improvement auxiliary agents choosing
From at least one of dust-proofing agent, solubility improver.
8. according to the Black reactive dye composition described in any one of claims 1 to 3, it is characterised in that lived in the black
In property dye composite, component A content is 10~90 parts by weight, and component B content is 1~50 parts by weight, the content of auxiliary agent
For 0~80 parts by weight.
9. Black reactive dye composition according to claim 8, it is characterised in that combined in the black and active dye
In thing, component A content is 20~90 parts by weight.
10. Black reactive dye composition according to claim 9, it is characterised in that in the black and active dye group
In compound, component A content is 30~90 parts by weight.
11. Black reactive dye composition according to claim 10, it is characterised in that in the black and active dye group
In compound, component A content is 40~90 parts by weight.
12. Black reactive dye composition according to claim 8, it is characterised in that in the black and active dye group
In compound, component B content is 2~48 parts by weight.
13. Black reactive dye composition according to claim 12, it is characterised in that in the black and active dye group
In compound, component B content is 3~46 parts by weight.
14. Black reactive dye composition according to claim 13, it is characterised in that in the black and active dye group
In compound, component B content is 4~44 parts by weight.
15. Black reactive dye composition according to claim 8, it is characterised in that in the black and active dye group
In compound, the content of auxiliary agent is 0~75 parts by weight.
16. Black reactive dye composition according to claim 15, it is characterised in that in the black and active dye group
In compound, the content of auxiliary agent is 0~70 parts by weight.
17. Black reactive dye composition according to claim 16, it is characterised in that in the black and active dye group
In compound, the content of auxiliary agent is 0~65 parts by weight.
18. prepare the method for the Black reactive dye composition described in any one of claim 1~17, it is characterised in that including
Component A, component B and optional auxiliary agent are mixed to prepare in proportion.
19. according to the method for claim 18, it is characterised in that including in proportion by component A dry powder or slurry, component
B dry powder or slurry and the mixing of optional auxiliary agent, are made by optional drying process.
20. according to the method for claim 19, it is characterised in that the preparation method is included the dry of component A in proportion
Powder, component B dry powder and optional auxiliary agent are mixed to prepare；
Or the preparation method includes in proportion mixing component A slurry, component B slurry and optional auxiliary agent, passes through
Optional drying process is made.
21. purposes of any one of claim 1~17 composition as reactive black dye.
22. purposes according to claim 21, it is characterised in that the reactive black dye is used for fiber or its yarn fabric
Printing and dyeing.
23. purposes according to claim 22, it is characterised in that the reactive black dye is used for Fypro, fiber
The printing and dyeing of cellulose fiber or their yarn fabric.
24. purposes according to claim 22, it is characterised in that the reactive black dye be used for protein fibre or they
Yarn fabric printing and dyeing.
25. purposes according to claim 23, it is characterised in that the cellulose fibre include cotton fiber, flaxen fiber and
Regenerated fiber.
26. purposes according to claim 24, it is characterised in that the protein fibre includes wool fiber.
27. purposes according to claim 25, it is characterised in that the printing and dyeing include dyeing and/or stamp, and the cotton is fine
Dimension includes synthetic cotton, and the reactive black dye is used for synthetic cotton stamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152352.8A CN105802278B (en) | 2016-03-17 | 2016-03-17 | A kind of Black reactive dye composition and its production and use |
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| CN106436351A (en) * | 2016-08-23 | 2017-02-22 | 苏州市恒信针织印染有限责任公司 | Dyeing composition of blended knitted fabric and application of dyeing composition |
| CN108530946A (en) * | 2017-03-01 | 2018-09-14 | 湖北丽源科技股份有限公司 | A kind of black reactive dye mixture and its application |
| CN107699002A (en) * | 2017-09-25 | 2018-02-16 | 无锡润新染料有限公司 | Multi-active base Yellow active dye and its compounding black and active dye |
| CN110305499B (en) * | 2019-06-24 | 2021-02-02 | 湖北华丽染料工业有限公司 | Composite active black dye and application thereof |
| CN112679987B (en) * | 2020-12-26 | 2022-11-04 | 浙江科永化工有限公司 | Active navy blue to black dye composition and dye product |
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