CN108708189A - A kind of composite reactive crimson and its application - Google Patents
A kind of composite reactive crimson and its application Download PDFInfo
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- CN108708189A CN108708189A CN201810485762.3A CN201810485762A CN108708189A CN 108708189 A CN108708189 A CN 108708189A CN 201810485762 A CN201810485762 A CN 201810485762A CN 108708189 A CN108708189 A CN 108708189A
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- 239000002131 composite material Substances 0.000 title claims abstract description 51
- 229920000742 Cotton Polymers 0.000 claims abstract description 41
- 239000000975 dye Substances 0.000 claims abstract description 33
- 239000004677 Nylon Substances 0.000 claims abstract description 23
- 229920001778 nylon Polymers 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 238000004040 coloring Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 239000004753 textile Substances 0.000 claims abstract description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 5
- 239000000460 chlorine Substances 0.000 claims abstract description 5
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 3
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 3
- 239000011737 fluorine Substances 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 3
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 3
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 3
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052936 alkali metal sulfate Inorganic materials 0.000 claims description 4
- 239000000344 soap Substances 0.000 claims description 4
- 230000002895 hyperchromatic effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 claims description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 2
- 235000011151 potassium sulphates Nutrition 0.000 claims description 2
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004043 dyeing Methods 0.000 abstract description 31
- 239000000835 fiber Substances 0.000 abstract description 17
- 239000004952 Polyamide Substances 0.000 abstract description 16
- 229920002647 polyamide Polymers 0.000 abstract description 16
- 150000003839 salts Chemical class 0.000 abstract description 5
- 238000010186 staining Methods 0.000 abstract description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 12
- 239000000985 reactive dye Substances 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000001044 red dye Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 2
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 2
- 239000000980 acid dye Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/62—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/628—Compounds containing nitrogen
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8219—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and amide groups
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of composite reactive crimson and its applications, composite reactive crimson includes three kinds of specific components, formula (I), formula (II) and formula (III), wherein, M independently is H, Na, K or Li in each component, and the X in formula (III) is fluorine, chlorine or bromine；And its application in being dyed to polyamide fibre union and in nylon cotton interwoven textile article；The composite reactive crimson of the present invention can individually dye nylon cotton interwoven fabric, coordinate without other type dyes and dye, and bright and beautiful cotton can be carried out while be dyed in same bath, colouring synchronism is consistent, staining procedure has been simplified, and has reduced the dosage of dyeing salt, alkali.
Description
Technical field
The invention belongs to textile printing and dyeing fields, more particularly to the reactive dye of bright and beautiful cotton, and in particular to a kind of composite reactive
Crimson and its application.
Background technology
With the improvement of living standards, consumer has further requirement to the comfort of garment material with functionality,
Wherein with its hygroscopicity, strong, good heat preservation performance, the advantages that heat resistance is excellent, comfort level is high, receive the favor of consumer to pure cotton fabric,
But pure cotton fabric there is also easy wrinkle, easily shrinks, flexible type, it is not acidproof the shortcomings of, so that it is applied and have received certain limitation, at present
The exploitation of nylon cotton interwoven fabric is received by the market very much, and advantage is：Gloss is gorgeous, feel is full, ventilating comfortable and easy to wear, bullet
Property it is good, it is crease-resistant wear-resisting, it is with a good drape effect, be the first choice of high-grade fabric, be based on this, opened in the prior art for nylon cotton interwoven fabric
Specific dyestuff and mating dyeing are sent out, the colouring method of generally use is：
The first, two bath resisdye method dyeing exhaust foot water again that is, with neutral, acid dyes or dispersion dye polyamide fibre after having contaminated
With medium temperature Dyeing of Cotton Fabric with Reactive Dyes, the advantages of being dyed using the method is the color and luster (coloured light, the depth) of polyamide fibre and cotton fiber in resisdye
It can mutually make up in the process, cloth cover color and luster is easier to adjust and control, but time-consuming there is such as technique, processing for its disadvantage
Low output, energy consumption are big, sewage discharge is more, deficiency in economic performance etc.；
Second, 85 DEG C of neutral dye dye brocade is cooled to 60 DEG C plus alkali fixation again, with Dyeing of Cotton Fabric with Reactive Dyes, then washing,
Washing, however the method is not achieved polyamide fibre highest and exhausts dye there are still when obvious disadvantage, specially 85 DEG C of dyeing of neutral dye
95 DEG C -98 DEG C of temperature, colouring is incomplete, and fastness is poor, and medium temperature reactive dye are at relatively high temperatures to polyamide fibre staining weight, coloured light
Poor reproducibility, toning are difficult.
Therefore, it must coordinate other types of dyestuff when contaminating nylon cotton interwoven fabric with current reactive dye, and need substep
Suddenly polyamide fibre and cotton are dyed respectively, causes processing step cumbersome and time-consuming, quantity of wastewater effluent is big, is unfavorable for energy-saving ring
It protects, reduce production cost；Those skilled in the art, which urgently seeks one kind, to carry out while dye to bright and beautiful cotton in same bath
Reactive dye.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of dark red dye of composite reactive
Material, can individually dye nylon cotton interwoven fabric, without the cooperation dyeing of other type dyes, and can be right in same bath
Bright and beautiful cotton carries out while dyeing, and colouring synchronism is consistent, has simplified staining procedure, and reduce the dosage of dyeing salt, alkali.
The present invention also provides composite reactive crimsons to the application in nylon cotton interwoven textile dyeing.
The present invention additionally provides a kind of nylon cotton interwoven textile article simultaneously.
In order to solve the above technical problems, a kind of technical solution that the present invention takes is as follows：
A kind of composite reactive crimson, the composite reactive crimson include component A, formula (II) shown in formula (I)
Shown in component C shown in component B and formula (III),
Wherein, the M in formula (I), formula (II) and formula (III) independently is H, Na, K or Li, and the X in formula (III) is fluorine, chlorine
Or bromine.
Some preferred aspects according to the present invention, the M in formula (I), formula (II) and formula (III) are Na simultaneously.
Some preferred aspects according to the present invention, the X described in formula (III) are chlorine.
Some preferred aspects according to the present invention, in terms of mass percentage, it is dark red that the formula (I) accounts for the composite reactive
The mass percentage of dyestuff is 40-75%.
It is further preferred that the mass percentage that the formula (I) accounts for the composite reactive crimson is 50-65%.
Some preferred aspects according to the present invention, in terms of mass percentage, it is deep that the formula (II) accounts for the composite reactive
The mass percentage of red dye is 3-15%.
It is further preferred that the mass percentage that the formula (II) accounts for the composite reactive crimson is 3-10%.
Some preferred aspects according to the present invention, in terms of mass percentage, it is deep that the formula (III) accounts for the composite reactive
The mass percentage of red dye is 0.5-10%.
It is further preferred that the mass percentage that the formula (III) accounts for the composite reactive crimson is 0.5-
6%.
Some preferred aspects according to the present invention, in terms of mass percentage, the composite reactive crimson further includes
The mass percentage for accounting for the composite reactive crimson is the alkali metal sulfates of 20-55%.
It is highly preferred that the composite reactive crimson further includes accounting for the quality percentage of the composite reactive crimson to contain
Amount is the alkali metal sulfates of 25-48%.
Some specific aspects according to the present invention, the alkali metal sulfates are selected from sodium sulphate, potassium sulfate and lithium sulfate
In one or more combinations.
Another technical solution provided by the invention：A kind of colouring method of nylon cotton interwoven fabric, the colouring method include
Following steps：
(1) composite reactive crimson described above is configured to dye liquor at 30-50 DEG C；
(2) temperature of the dye liquor is risen to 90-100 DEG C, then nylon cotton interwoven fabric is dyed；
(3) step (2) is cooled to the 75-85 DEG C of water after lye fixation through hyperchromatic nylon cotton interwoven fabric and dye liquor
It washes, soaps, you can.
Some preferred aspects according to the present invention in step (2), make the dye that the dyeing is 95-98 DEG C in temperature
It is carried out in liquid.
According to the present invention, the lye used in step (3) is the aqueous slkali that soda ash is prepared.
According to the present invention, the dyestuff that is used in the colouring method is only in composite reactive crimson described above
One or more combinations.
Another technical solution provided by the invention：A kind of nylon cotton interwoven textile article, the nylon cotton interwoven textile article contain
There is composite reactive crimson described above.
Due to the use of above technical scheme, the present invention has the following advantages that compared with prior art：
Composite reactive crimson provided by the invention can individually dye nylon cotton interwoven fabric, be not necessarily to other classes
Type dye cooperation dyeing, and bright and beautiful cotton can be carried out while be dyed in same bath, colouring synchronism is consistent, has simplified dyeing step
Suddenly, reduce dyeing to take, dyeing, which takes, shortens half or so when reaching identical coloring than originally, while also reducing
Dyeing salt, alkali number and slurry amount, and then the discharge that can greatly reduce sewage, sludge etc., reduce the dirt of enterprise
Cost of water treatment and cost of material especially meet instantly to the high standards in terms of environmental protection.
Specific implementation mode
Currently, in the prior art when being dyed especially red to polyamide fibre union, it is required for substantially using extremely
Few two types dyestuff respectively step by step in polyamide fibre union polyamide fibre and cotton individually dye, however multiple types contaminate
Material list solely carries out independent dyeing to polyamide fibre and cotton, on the one hand, the difficulty of polyamide fibre and cotton colouring consistency is increased, it is not easy to operate,
Easily there is defect ware in dyeing, and on the other hand, multi-step dyes cause the complicated of dyeing respectively, and time-consuming, and needs big
Dyeing salt, the alkali number of amount cause a large amount of discharges of sewage, sludge etc., all unfavorable to enterprise and environment.
In practice, it has been found that when will be shown in component B shown in component A, formula (II) shown in formula (I) and formula (III)
Component C carry out compounded combination in use, one-bath dyeing can be realized, homogencous dyes can be realized to polyamide fibre union
Middle polyamide fibre and cotton are dyed simultaneously, and colo(u)r specification is almost the same with coloured light on two kinds of fibers, has reached colouring synchronism, and greatly subtract
The discharge lacked dyeing salt, alkali number, and then can greatly reduce sewage, sludge etc. shortens dyeing and takes, is conducive to
Industrialized large-scale application.
Said program is described further below in conjunction with specific embodiment；It should be understood that these embodiments are for illustrating
The basic principles, principal features and advantages of the present invention, and the present invention is not by the scope limitation of following embodiment；It is used in embodiment
Implementation condition further adjustment can be done according to specific requirement, the implementation condition being not specified is usually the item in routine experiment
Part.
In following, non-specified otherwise, all raw materials are prepared both from commercially available or conventional method by this field
And it obtains.In following, due to cost considerations, each component selects sodium salt.
In following, component A is shown in formula (I)：
Component B is shown in formula (II)：
Component C is shown in formula (III)：
Said components are prepared by a conventional method and obtain.
Embodiment 1
The present embodiment provides a kind of composite reactive crimsons, in terms of mass percentage, including following component：Formula (I)
Shown in component A 55%, component C 2% and sodium sulphate 38% shown in component B 5%, formula (III) shown in formula (II).
Preparation method：Each component is weighed by formula rate, is then mixed, is stirred evenly dark red to get the composite reactive
Dyestuff.
Embodiment 2
The present embodiment provides a kind of composite reactive crimsons, in terms of mass percentage, including following component：Formula (I)
Shown in component A 53%, component C 3% and sodium sulphate 38% shown in component B 6%, formula (III) shown in formula (II).
The preparation method is the same as that of Example 1.
Embodiment 3
The present embodiment provides a kind of composite reactive crimsons, in terms of mass percentage, including following component：Formula (I)
Shown in component A 50%, component C 3% and sodium sulphate 40% shown in component B 7%, formula (III) shown in formula (II).
The preparation method is the same as that of Example 1.
Embodiment 4
The present embodiment provides a kind of composite reactive crimsons, in terms of mass percentage, including following component：Formula (I)
Shown in component A 58%, component C 3% and sodium sulphate 34% shown in component B 5%, formula (III) shown in formula (II).
The preparation method is the same as that of Example 1.
Comparative example 1
Commercially available active crimson, structural formula are：
Due to common active deep red dyestuff at present individually dyeing be difficult to realize in nylon cotton interwoven fabric polyamide fibre and cotton
Simultaneously dyeing simultaneously, therefore, to reach and ideal coloring (colouring consistency, coloration, color fastness etc.), colouring method
Prior art is selected to carry out, it is specific as follows：
Processing step is as follows successively：First select commercially available active deep red dyes cotton (60 DEG C or so of dyeing temperature), alkali fixation,
Washing twice, peracid, wash, soap, wash select twice, again acid dyes contaminate polyamide fibre (98 DEG C or so of dyeing temperature), wash.
Application example
The composite reactive crimson that embodiment 1-4 is provided is used for the dyeing of nylon cotton interwoven fabric, due to the application
Composite reactive crimson individually can individually dye polyamide fibre union, therefore select the specific colouring method of the present invention
It carries out, specific colouring method is as follows：
Processing step is as follows successively：Select the composite reactive crimson prepared by the embodiment of the present application 1-4 independent to brocade
Cotton union, which dyed (98 DEG C or so of dyeing temperature), is cooled to 80 DEG C or so adds alkali fixation, then washes, soaps, i.e.,
It can.
The dyestuff of embodiment 1-4 and comparative example 1 dye nylon cotton interwoven fabric below and reach essentially identical
Coloring when, measure under different dyeing concentrations used sodium sulphate dosage and soda ash dosage.Test result is as follows table
Shown in one：
Table one
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of composite reactive crimson, which is characterized in that the composite reactive crimson includes component shown in formula (I)
A, component C shown in component B and formula (III) shown in formula (II),
Wherein, the M in formula (I), formula (II) and formula (III) independently is H, Na, K or Li, the X in formula (III) be fluorine, chlorine or
Bromine.
2. composite reactive crimson according to claim 1, which is characterized in that in formula (I), formula (II) and formula (III)
M simultaneously be Na.
3. composite reactive crimson according to claim 1, which is characterized in that the X described in formula (III) is chlorine.
4. composite reactive crimson according to claim 1, which is characterized in that in terms of mass percentage,
The mass percentage that the formula (I) accounts for the composite reactive crimson is 40-75%；And/or
The mass percentage that the formula (II) accounts for the composite reactive crimson is 3-15%；And/or
The mass percentage that the formula (III) accounts for the composite reactive crimson is 0.5-10%.
5. composite reactive crimson according to claim 4, which is characterized in that the formula (I) accounts for the composite reactive
The mass percentage of crimson is 50-65%；And/or
The mass percentage that the formula (II) accounts for the composite reactive crimson is 3-10%；And/or
The mass percentage that the formula (III) accounts for the composite reactive crimson is 0.5-6%.
6. according to the composite reactive crimson described in claim 1 or 4 or 5, which is characterized in that in terms of mass percentage,
The composite reactive crimson further includes accounting for the alkali gold that the mass percentage of the composite reactive crimson is 20-55%
Belong to sulfate.
7. composite reactive crimson according to claim 6, which is characterized in that the alkali metal sulfates are selected from sulphur
One or more combinations in sour sodium, potassium sulfate and lithium sulfate.
8. a kind of colouring method of nylon cotton interwoven fabric, which is characterized in that the colouring method includes the following steps：
(1) the composite reactive crimson described in any one of claim 1-7 claims is configured to contaminate at 30-50 DEG C
Liquid；
(2) temperature of the dye liquor is risen to 90-100 DEG C, then nylon cotton interwoven fabric is dyed；
(3) step (2) is cooled to through hyperchromatic nylon cotton interwoven fabric and dye liquor at 75-85 DEG C, is washed after lye fixation,
It soaps, you can.
9. the colouring method of nylon cotton interwoven fabric according to claim 8, which is characterized in that used in the colouring method
Dyestuff be only one or more groups in composite reactive crimson described in any one of claim 1-7 claims
It closes.
10. a kind of nylon cotton interwoven textile article, which is characterized in that the nylon cotton interwoven textile article contains in claim 1-7
Composite reactive crimson described in any one claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485762.3A CN108708189A (en) | 2018-05-21 | 2018-05-21 | A kind of composite reactive crimson and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485762.3A CN108708189A (en) | 2018-05-21 | 2018-05-21 | A kind of composite reactive crimson and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108708189A true CN108708189A (en) | 2018-10-26 |
Family
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| CN201810485762.3A Pending CN108708189A (en) | 2018-05-21 | 2018-05-21 | A kind of composite reactive crimson and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109705616A (en) * | 2018-12-24 | 2019-05-03 | 浙江龙盛化工研究有限公司 | A kind of active red dye composition |
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| CN109705616A (en) * | 2018-12-24 | 2019-05-03 | 浙江龙盛化工研究有限公司 | A kind of active red dye composition |
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Application publication date: 20181026 |