CN105273440B - Red reactive dye mixture - Google Patents
Red reactive dye mixture Download PDFInfo
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- CN105273440B CN105273440B CN201410224728.2A CN201410224728A CN105273440B CN 105273440 B CN105273440 B CN 105273440B CN 201410224728 A CN201410224728 A CN 201410224728A CN 105273440 B CN105273440 B CN 105273440B
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- 239000000203 mixture Substances 0.000 title claims abstract description 87
- 239000000985 reactive dye Substances 0.000 title claims abstract description 26
- 239000000975 dye Substances 0.000 claims abstract description 154
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000004744 fabric Substances 0.000 description 35
- 150000001875 compounds Chemical class 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 12
- 239000002562 thickening agent Substances 0.000 description 12
- 238000004043 dyeing Methods 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000004202 carbamide Substances 0.000 description 6
- 235000013877 carbamide Nutrition 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- PPSSQRUPSRPZON-UHFFFAOYSA-N nitrobenzene;sodium Chemical compound [Na].[O-][N+](=O)C1=CC=CC=C1 PPSSQRUPSRPZON-UHFFFAOYSA-N 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 235000010413 sodium alginate Nutrition 0.000 description 6
- 239000000661 sodium alginate Substances 0.000 description 6
- 229940005550 sodium alginate Drugs 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 4
- 239000004218 Orcein Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 150000003841 chloride salts Chemical class 0.000 description 3
- 239000012954 diazonium Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-O diazynium Chemical compound [NH+]#N IJGRMHOSHXDMSA-UHFFFAOYSA-O 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 235000019248 orcein Nutrition 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- JPDAUCYBWOKLKW-UHFFFAOYSA-N CCN(C)c1cc(C)ccc1 Chemical compound CCN(C)c1cc(C)ccc1 JPDAUCYBWOKLKW-UHFFFAOYSA-N 0.000 description 1
- 241000218236 Cannabis Species 0.000 description 1
- 241000241602 Gossypianthus Species 0.000 description 1
- 241000283898 Ovis Species 0.000 description 1
- ROMMVUMWISCVBE-UHFFFAOYSA-N [F].N#CC#N Chemical compound [F].N#CC#N ROMMVUMWISCVBE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical group 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
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- Coloring (AREA)
Abstract
The invention discloses a red reactive dye mixture. The dye mixture is formed by mixing of three different dyes according to a mass ratio of 70-80:10-15:10-15. The reactive dye has the advantages of excellent sunlight fastness, perspiration fastness and rubbing fastness, and compared with all components in the composition, the performance of the mixture is higher than that of any single color variety or mixture of other ratio.
Description
Technical field
The present invention relates to a kind of red reactive dye mixture and its preparation and application, belong to dye field.
Background technology
Recently, there is very high requirement using the business efficiency that reactive dye are printed and dyed to dyeing quality and colouring method,
It is thus desirable to reactive dye have good property, some have had the new dye composite being readily obtained of good nature
It is developed.The textile using out of doors, such as sportswear, and army, the BDU dress of police, generally require to have good
Light fastness, crock fastness and perspiration fastness, and the composite behaviour of current reactive dye tends not to meet needs.
It is badly in need of one group of dyestuff of exploitation in the market, there is during in particular for printed fabrics the dye of excellent fastness performance
Material, it can be used for the dyeing of the dyestuff to hydroxyl or nitrogen-containing fiber and stamp it is also possible to contain for printing in ink jet printing
Hydroxyl or nitrogenous fibre materials, this dyestuff should have excellent sun-resistant, perspiration resistance, the performance of rub resistance.
Due to reactive dye in recent years monochromatic new product seldom, the component much with the dye mixture of premium properties is all
Selected from the reactive dye being currently known, it is then passed through the dyestuff that Analysis and Screening goes out to have excellent fit 5 property, these dye combinations exist
Specific ratio carries out compound synergic, may produce unexpected effect, and that is, a lot of application performances are apparently higher than any one
Zhi Danse kind or the mixture of other proportionings.
Content of the invention
The invention provides a kind of red reactive dye mixture, it has excellent sun-resistant, perspiration resistance, rub resistance
Performance.
Red reactive dye mixture of the present invention, is particularly suited for dyeing and the stamp of fibrous raw material, and described dyestuff mixes
Thing is by meeting the dyestuff of formula (1), (2), (3) by 70-80：15-10：15-10 mass ratio mixes.
Wherein
R3For
X in formula1、X2、X3、X4It is independently F or Cl；
R1, R2It is independently
Preferably, the mass ratio of the dyestuff of described formula (1) dyestuff, formula (2) dyestuff and formula (3) is 75：15：10.
It is furthermore preferred that preferably stating red reactive dye mixture is the dyestuff of following formula (1-1), the dyestuff of formula (2-1)
Mixture with formula (3-1) dyestuff：
Or the mixture of the dyestuff of dyestuff, the dyestuff of formula (2-1) and formula (3-1) of formula (1-2)：
Or the mixture of the dyestuff of dyestuff, the dyestuff of formula (2-1) and formula (3-1) of formula (1-3)：
Or the mixture of the dyestuff of dyestuff, the dyestuff of formula (2-1) and formula (3-2) of formula (1-1)：
Or the following mixture of the dyestuff of dyestuff, the dyestuff of formula (2-1) and formula (3-2) of formula (1-2)：
Or the mixture of the dyestuff of dyestuff, the dyestuff of formula (2-1) and formula (3-2) of formula (1-3)：
Or the mixture of the dyestuff of dyestuff, the dyestuff of formula (2-1) and formula (3-3) of formula (1-1)：
Or the mixture of the dyestuff of dyestuff, the dyestuff of formula (2-1) and formula (3-3) of formula (1-2)：
Or the mixture of the dyestuff of dyestuff, the dyestuff of formula (2-1) and formula (3-3) of formula (1-3)：
Present invention additionally comprises formula (1), (2), the preparation method of (3).
The preparation method of formula (1) orchil comprises the following steps：By formula (a) compound in PH=3.0, the bar that 5 DEG C of T ＜
Carry out primary condensation with the compound of formula (b) under part, then carry out second contracting with the compound containing R1 in PH=4.5-6.0
Conjunction obtains secondary condensation thing, then by the compound of formula (d) in 0-5 DEG C of diazotising, finally at T=5-10 DEG C, the bar of PH=6-7
Can get the compound of formula (1) with secondary condensation thing coupling under part.
The preparation method of formula (2) orchil comprises the following steps：By the compound of formula (e) under conditions of 5 DEG C of T ＜ with
The compound of formula (f) carries out being condensed for the first time, then carries out second condensation with the compound containing R2 and can get formula (2)
Compound.
The preparation method of formula (3) orchil comprises the following steps：By the compound of formula g at T=5-50 DEG C, PH=3-6
Under conditions of with containing formula R3Compound (such as halides) be condensed, you can obtain the compound of formula 3,
Formula (1), (2), (3) dyestuff mass ratio in the mixture are respectively in 70-80：15-10：In the range of 15-10.If
The proportioning of each component exceeds this and limits scope, and the properties of dyestuff all can decline, and does not reach wanting of dye mixture of the present invention
Ask.
Various dyestuff in the present invention or in the form of the free acid or in the form of being preferably its salt, but can also
It is alkali metal, alkaline-earth metal and ammonium salt, and the salt of organic amine.
The red dye mixture of the present invention is suitable to dye and prints, and widely, for example it can use its range of application
Make hydroxyl or the dyeing of nitrogenous fibrous material, this nitrogenous fibre materials can, leather, Pilus Caprae seu Oviss, Fypro thick for silk
And polyurethane；It can also be suitable to print the containing cellulose fiber material of all kinds, the fibrous material bag of these cellulose
Include native cellulose fibre, such as Cotton Gossypii, Caulis et Folium Lini and Fructus Cannabiss, and cellulose and regenerated cellulose, such as Cotton Gossypii.The work of the present invention
Property dyestuff be also suitably for the dyeing of stamp cellulosic blend fabrics, the mixture of such as Cotton Gossypii and Fypro, or particularly cotton
Flower/polyester mixed fiber.
Can in every way, particularly by the present invention's in the form of aqueous dye solutions and dye printing paste during dyeing
Reactive dye are applied to fibrous material and are fixed on fiber, such as use aqueous dye solutions (optional saliferous) dipping articles, and
With alkali process or in the presence of a base process after, dyestuff is fixed；If it is desired, can be using heating or by room temperature storage
A few hours are carried out.After the fixing of dye, using cold water and hot water rinsing dyeing or stamp product, can add during rinsing and there is dispersion work
Reagent with dyestuff diffusion unlocked with promotion.
The reactive dye of the present invention have a sunlight fastness, fastness to perspiration, the feature of the function admirable of fastness to rubbing,
For each component in its composition, its performance is higher than the mixture of any one Zhi Danse kind or other proportionings.
Specific embodiment
The following example is used for illustrating the present invention, and unless otherwise specified, degree Celsius to be given, part is quality to temperature
Part, and percentage ratio is mass percent, mass parts are related to kg/L than the parts by volume representing.
Embodiment 1,
The preparation of formula (1-1) dyestuff：
184.5 parts of Cyanuric Chlorides are pulled an oar 30 minutes in frozen water, then at T=0 DEG C, adds under conditions of pH=4-7
34.1 partAdd reaction 160 minutes, then by 30.9 partsAdd
At T=40 DEG C, react 1 hour under conditions of pH=5-9, by 41.1 partsIn 5 DEG C of condition of ＜
Under carry out diazotising, then by diazonium product and condensation substance at T=5-10 DEG C, react 2 hours under conditions of pH=6.0-8.0,
Can get the compound of formula (1-1).
The preparation of formula (1-2) dyestuff：
184.5 parts of Cyanuric Chlorides are pulled an oar 30 minutes in frozen water, then at T=0 DEG C, adds under conditions of pH=4-7
34.1 partAdd reaction 160 minutes, then by 28.1 partsAdd
At T=40 DEG C, react 1 hour under conditions of pH=5-9, by 41.1 partsIn 5 DEG C of condition of T ＜
Under carry out diazotising, then by diazonium product and condensation substance at T=5-10 DEG C, coupling 2 hours under conditions of pH=6.0-8.0,
Can get the compound of formula (1-2).
The preparation of formula (1-3) dyestuff：
184.5 parts of cyanuric fluorides are pulled an oar 30 minutes in frozen water, then at T=0 DEG C, adds under conditions of pH=4-7
34.1 partAdd reaction 160 minutes, then by 30.9 partsAdd
At T=10-20 DEG C, react 1 hour under conditions of pH=5-9, by 41.1 parts5 DEG C of T ＜'s
Under the conditions of carry out diazotising, then by diazonium product and condensation substance at T=5-10 DEG C, under conditions of pH=6.0-8.0, reaction 2 is little
When, you can obtain the compound of formula (1-3).
Embodiment 2
The preparation of formula (2-1) dyestuff：
By 51.8 parts of formulasCompound pull an oar in frozen water 1 hour, then by 14 parts of trimerization fluorine
Cyanogen, in 5 DEG C of T ＜, Deca under conditions of pH=5-7, adds reaction 30 minutes, is subsequently adding 25.2 parts
H2NCH2CH2OCH2CH2SO2CH2CH2At T=20-40 DEG C, pH=5.0-10.0 carries out second condensation reaction to Cl, you can obtain
The compound of formula 2-1.
Embodiment 3
The preparation of formula (3-1) dyestuff：
By 63.3 parts of formulasCompound pull an oar in water 1 hour, completely
After dissolving, add 20.1 partsAt T=40-55 DEG C, react 120 minutes under pH=5-8,
Can get the compound of formula (3-1).
The preparation of formula (3-2) dyestuff：
By 63.3 parts of formulasCompound pull an oar in water 1 hour, completely
After dissolving, add 9.23 parts of Cyanuric Chlorides, first at T=0-5 DEG C, react 120 minutes under pH=5-8, then in T=40-55
DEG C, react 180 minutes under pH=5-8, you can obtain the compound of formula (3-2).
The preparation of formula (3-3) dyestuff：
By 63.3 parts of formulasCompound pull an oar in water 1 hour, completely
After dissolving, add 16.8 partsAt T=40-55 DEG C, reaction 120 minutes under pH=5-8, that is,
Can get the compound of formula (3-3).
Embodiment 4 dyes
100 parts of baftas are incorporated into containing 1.5 parts of formula (1-1) dyestuffs, 0.3 part of formula (2-1) dye at a temperature of 60 DEG C
0.2 part of formula (3-1) dyestuff of material is put in the dye pond containing 60 parts of sodium chloride in 1000 parts of water, 45 minutes at a temperature of 60 DEG C
Afterwards, add 20 parts of soda, the temperature in dye pond is kept 60 DEG C, then maintains 45 minutes, then, the fabric of dyeing floats in a usual manner
Wash and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 4, using mixture 4a, 4b, the 4c of the proportioning formation being given by table 1, equally available
With embodiment 4 performance identical fabric.
Table 1, dyestuff 4a, the composition of 4b and 4c
Embodiment 5 dyes
100 parts of baftas are incorporated into containing 1.5 parts of formula (1-2) dyestuffs, 0.3 part of formula (2-1) dye at a temperature of 60 DEG C
0.2 part of formula (3-1) dyestuff of material is put in the dye pond containing 60 parts of sodium chloride in 1000 parts of water, 45 minutes at a temperature of 60 DEG C
Afterwards, add 20 parts of soda, the temperature in dye pond is kept 60 DEG C, then maintains 45 minutes, then, the fabric of dyeing floats in a usual manner
Wash and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 5, using mixture 5a, 5b, 5c of the proportioning formation being given by table 2, equally available
With embodiment 5 performance identical redness fabric.
Table 2, dyestuff 5a, the composition of 5b and 5c
Embodiment 6 dyes
100 parts of baftas are incorporated into containing 1.5 parts of formula (1-3) dyestuffs, 0.3 part of formula (2-1) dye at a temperature of 60 DEG C
0.2 part of formula (3-1) dyestuff of material is put in the dye pond containing 60 parts of sodium chloride in 1000 parts of water, 45 minutes at a temperature of 60 DEG C
Afterwards, add 20 parts of soda, the temperature in dye pond is kept 60 DEG C, then maintains 45 minutes, then, the fabric of dyeing floats in a usual manner
Wash and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 6, using mixture 6a, 6b, 6c of the proportioning formation being given by table 3, equally available
With embodiment 6 performance identical redness fabric.
Table 3, dyestuff 6a, the composition of 6b and 6c
Embodiment 7 stamp
Under fast stirring by 3 parts of formula (1-1) dyestuffs, 0.4 part of formula (3-2) dyestuff of 0.6 part of formula (2-1) dyestuff is put into
100 parts of 20 parts of carbamide of 27.8 parts of water containing 50 part of 5% sodium alginate thickening agent, in the stock thickener of 1 part of m-nitrobenzene sodium sulfonate,
Using such stamp paste printed cotton fabric drying gained obtaining PRINTED FABRIC in 102 DEG C of saturated vapors gas steam 2 minutes,
Then rinse and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 7, using mixture 7a, 7b, 7c of the proportioning formation being given by table 4, equally available
With embodiment 7 performance identical redness fabric.
Table 4, dyestuff 7a, the composition of 7b and 7c
Embodiment 8 stamp
Under fast stirring by 3 parts of formula (1-2) dyestuffs, 0.4 part of formula (3-2) dyestuff of 0.6 part of formula (2-1) dyestuff is put into
100 parts of 20 parts of carbamide of 27.8 parts of water containing 50 part of 5% sodium alginate thickening agent, in the stock thickener of 1 part of m-nitrobenzene sodium sulfonate,
Using such stamp paste printed cotton fabric drying gained obtaining PRINTED FABRIC in 102 DEG C of saturated vapors gas steam 2 minutes,
Then rinse and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 8, using mixture 8a, 8b, 8c of the proportioning formation being given by table 5, equally available
With embodiment 8 performance identical redness fabric.
Table 5, dyestuff 8a, the composition of 8b and 8c
Embodiment 9 stamp
Under fast stirring by 3 parts of formula (1-3) dyestuffs, 0.4 part of formula (3-2) dyestuff of 0.6 part of formula (2-1) dyestuff is put into
100 parts of 20 parts of carbamide of 27.8 parts of water containing 50 part of 5% sodium alginate thickening agent, in the stock thickener of 1 part of m-nitrobenzene sodium sulfonate,
Using such stamp paste printed cotton fabric drying gained obtaining PRINTED FABRIC in 102 DEG C of saturated vapors gas steam 2 minutes,
Then rinse and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 9, using mixture 9a, 9b, 9c of the proportioning formation being given by table 6, equally available
With embodiment 9 performance identical redness fabric.
Table 6, dyestuff 9a, the composition of 9b and 9c
Embodiment 10 stamp
Under fast stirring by 3 parts of formula (1-1) dyestuffs, 0.4 part of formula (3-3) dyestuff of 0.6 part of formula (2-1) dyestuff is put into
100 parts of 20 parts of carbamide of 27.8 parts of water containing 50 part of 5% sodium alginate thickening agent, in the stock thickener of 1 part of m-nitrobenzene sodium sulfonate,
Using such stamp paste printed cotton fabric drying gained obtaining PRINTED FABRIC in 102 DEG C of saturated vapors gas steam 2 minutes,
Then rinse and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 10, mixture 10a, 10b, the 10c being formed using the proportioning being given by table 7, equally may be used
Obtain and embodiment 10 performance identical redness fabric.
Table 7, dyestuff 10a, the composition of 10b and 10c
Embodiment 11 stamp
Under fast stirring by 3 parts of formula (1-2) dyestuffs, 0.4 part of formula (3-3) dyestuff of 0.6 part of formula (2-1) dyestuff is put into
100 parts of 20 parts of carbamide of 27.8 parts of water containing 50 part of 5% sodium alginate thickening agent, in the stock thickener of 1 part of m-nitrobenzene sodium sulfonate,
Using such stamp paste printed cotton fabric drying gained obtaining PRINTED FABRIC in 102 DEG C of saturated vapors gas steam 2 minutes,
Then rinse and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 11, mixture 11a, 11b, 11c of the proportioning formation being given using according to the form below 8, equally
Available fabric red with embodiment 11 performance identical.
Table 8, dyestuff 11a, the composition of 11b and 11c
Embodiment 12 stamp
Under fast stirring by 3 parts of formula (1-3) dyestuffs, 0.4 part of formula (3-3) dyestuff of 0.6 part of formula (2-1) dyestuff is put into
100 parts of 20 parts of carbamide of 27.8 parts of water containing 50 part of 5% sodium alginate thickening agent, in the stock thickener of 1 part of m-nitrobenzene sodium sulfonate,
Using such stamp paste printed cotton fabric drying gained obtaining PRINTED FABRIC in 102 DEG C of saturated vapors gas steam 2 minutes,
Then rinse and be dried, obtain sun-resistant, perspiration resistance, the red fabric of fastness to rubbing function admirable.
According to the method for embodiment 12, mixture 12a, 12b, the 12c being formed using the proportioning that according to the form below is given, equally may be used
Obtain and embodiment 12 performance identical redness fabric.
Table 9, dyestuff 12a, the composition of 12b and 12c
Table 10 is dye mixture and the one-component dyestuff of the present invention and identical with instant component but join in the application
Than the experimental data contrast table in application for the dye mixture beyond scope：
Table 10, the dye mixture experimental data contrast table in application
Numbering be 1-7 dyestuff be mixture of the present invention one-component, numbering be 8-16 dye mixture with
Inventive mixture component is identical, but proportioning is different, and numbering is the dyestuff of 17-52 is dye mixture of the present invention,
As can be seen from the above table, numbering be the dyestuff of 8-16 with numbering be that compared with the dyestuff of 1-7, properties are not clearly distinguished from, numbering
Compared with the dyestuff of numbering 1-7 and numbering 8-16, properties all have greatly improved dyestuff for 17-52, especially in Exposure to Sunlight
Fastness, perspiration fastness, this several performances of dry fastness show substantially, illustrates in ratio range as specified in the application
Mixture (dyestuff of numbering 17-52) with present invention provide that mixture (numbering is the dyestuff of 8-16) outside ratio range, and
Any one-component (numbering is the dyestuff of 1-7) of mixture of the present invention is compared, and properties all increase significantly.
Claims (11)
1. a kind of red reactive dye mixture it is characterised in that：Described dye mixture by formula (1), formula (2) and leads to
70-80 pressed by the dyestuff of formula (3)：10-15：10-15 mass ratio mixes,
Wherein：
R3For
X1、X2、X3、X4It is independently F or Cl；
R1, R2It is independently
2. red reactive dye mixture according to claim 1 it is characterised in that：The dyestuff of described formula (1), formula
(2) dyestuff and the mass ratio of the dyestuff of formula (3) are 75：15：10.
3. red reactive dye mixture according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-1) dyestuff, formula (2-1) dyestuff and formula (3-1) dyestuff composition,
4. red reactive dye mixture according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-2) dyestuff, formula (2-1) dyestuff and formula (3-1) dyestuff composition,
5. red reactive dye mixture according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-3) dyestuff, formula (2-1) dyestuff and formula (3-1) dyestuff composition,
6. red reactive dye mixture according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-1) dyestuff, formula (2-1) dyestuff and formula (3-2) dyestuff composition,
7. red reactive dye mixture according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-2) dyestuff, formula (2-1) dyestuff and formula (3-2) dyestuff composition,
8. red reactive dye mixture according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-3) dyestuff, formula (2-1) dyestuff and formula (3-2) dyestuff composition,
9. red reactive dye mixture according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-1) dyestuff, formula (2-1) dyestuff and formula (3-3) dyestuff composition,
10. red reactive dye mixture according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-2) dyestuff, formula (2-1) dyestuff and formula (3-3) dyestuff composition,
11. red reactive dye mixtures according to claim 1 and 2 it is characterised in that：Described dye mixture by
Formula (1-3) dyestuff, formula (2-1) dyestuff and formula (3-3) dyestuff composition,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JP6918123B2 (en) * | 2017-09-01 | 2021-08-11 | 日本化薬株式会社 | Reactive dye composition and dyeing method using it |
| CN111117293A (en) * | 2019-12-23 | 2020-05-08 | 湖北丽源科技股份有限公司 | Composite reactive brilliant red dye composition and preparation method and application thereof |
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| CN101323709A (en) * | 2007-06-11 | 2008-12-17 | 上海雅运纺织化工有限公司 | Red reactive dye composition and dyeing application thereof to fibre material |
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| CN1101426C (en) * | 1998-03-13 | 2003-02-12 | Basf公司 | Reactive dyes with combination anchor |
| EP1046678B1 (en) * | 1999-04-21 | 2003-08-20 | DyStar Textilfarben GmbH & Co. Deutschland KG | Dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy-and/or carboxamido groups |
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Denomination of invention: A mixture of red reactive dyes Granted publication date: 20170208 Pledgee: China Postal Savings Bank Co.,Ltd. Songzi Branch Pledgor: HUBEI COLOR ROOT TECHNOLOGY Co.,Ltd. Registration number: Y2024980041847 |