CN107603273B - A kind of disperse yellow dye composition and its product - Google Patents
A kind of disperse yellow dye composition and its product Download PDFInfo
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- CN107603273B CN107603273B CN201710804581.8A CN201710804581A CN107603273B CN 107603273 B CN107603273 B CN 107603273B CN 201710804581 A CN201710804581 A CN 201710804581A CN 107603273 B CN107603273 B CN 107603273B
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- 239000000203 mixture Substances 0.000 title claims abstract description 44
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000001043 yellow dye Substances 0.000 title claims abstract description 41
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 8
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 6
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 5
- 150000002367 halogens Chemical class 0.000 claims abstract description 5
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims abstract description 3
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 239000000975 dye Substances 0.000 abstract description 21
- 238000004043 dyeing Methods 0.000 abstract description 15
- 238000005406 washing Methods 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 6
- 230000002209 hydrophobic effect Effects 0.000 abstract description 5
- 239000002657 fibrous material Substances 0.000 abstract description 4
- 238000004821 distillation Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 239000000986 disperse dye Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000012752 auxiliary agent Substances 0.000 description 6
- 239000002270 dispersing agent Substances 0.000 description 6
- 238000007639 printing Methods 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- RTZYVAQWQXPIAC-UHFFFAOYSA-N 4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound C1=CC(O)=CC=C1N=NC1=CC=C(N=NC=2C=CC=CC=2)C=C1 RTZYVAQWQXPIAC-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- FDTLQXNAPKJJAM-UHFFFAOYSA-N 2-(3-hydroxyquinolin-2-yl)indene-1,3-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C1C1=NC2=CC=CC=C2C=C1O FDTLQXNAPKJJAM-UHFFFAOYSA-N 0.000 description 1
- WODGMMJHSAKKNF-UHFFFAOYSA-N 2-methylnaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(C)=CC=C21 WODGMMJHSAKKNF-UHFFFAOYSA-N 0.000 description 1
- NUKYPUAOHBNCPY-UHFFFAOYSA-N 4-aminopyridine Chemical compound NC1=CC=NC=C1 NUKYPUAOHBNCPY-UHFFFAOYSA-N 0.000 description 1
- BBFRYSKTTHYWQZ-UHFFFAOYSA-N 4-anilino-3-nitro-n-phenylbenzenesulfonamide Chemical compound [O-][N+](=O)C1=CC(S(=O)(=O)NC=2C=CC=CC=2)=CC=C1NC1=CC=CC=C1 BBFRYSKTTHYWQZ-UHFFFAOYSA-N 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- -1 alkyl naphthalene sulfonic acid formaldehyde Chemical compound 0.000 description 1
- 229940111121 antirheumatic drug quinolines Drugs 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004044 disperse dyeing Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- AYLBVKUPVXVTSO-UHFFFAOYSA-N n,n-diphenylnitramide Chemical class C=1C=CC=CC=1N([N+](=O)[O-])C1=CC=CC=C1 AYLBVKUPVXVTSO-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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- Coloring (AREA)
Abstract
A kind of disperse yellow dye composition, including component A and component B, the component A is selected from least one of following formula (I), the component B is selected from least one of following formula (II), based on the component A and component B, the mass percentage of component A is 5~95%, and the mass percentage of component B is 5~95%；In formula (I): X1、X2It is respectively independent are as follows: hydrogen, halogen, nitro or-COOCH3；In formula (II): X3、X4One of them be hydrogen, it is another be nitro；R1For C1~C4Alkyl；Disperse yellow dye composition and dye preparations provided by the invention have compatibility good when being applied to hydrophobic fiber material dyeing, and good level-dyeing property, pH interdependence is good, resistance to distillation, the features such as washing fastness is excellent；
Description
(1) technical field
The present invention relates to a kind of disperse yellow dye composition, especially a kind of environmental protection of suitable printing hydrophobic fibrous material
Type disperse yellow dye composition and its product.
(2) background technique
The structure species of Yellow disperse dye are more, the disperse yellow 23 such as bis-azo type commonly used, due to being easy to decomposite cause
Cancer aromatic amine 4- aminoazabenzol and it is disabled；The Disperse Yellow 42 of nitrodiphenylamine class, fastness is preferable, is suitable for multiple fiber,
Dyeability has much room for improvement；The disperse yellow 54 of quinolines, bright in color light, recently as the disabling of disperse yellow 23, dosage is got over
Come bigger.Above three disperse dyes can colour under weak basic condition, but more sensitive to highly basic.
In face of the huge market demand, each company all has launched substitute products, up to the present has several commodity
Change kind, such as C.I. disperse yellow 103,114,119,126 and 165.The shortcomings that this kind of dyestuff, can be sent out under condition of different pH
Raw acid-base discoloration, to influence its application performance.Country's disperse dyes usage amount is big at present but kind owes abundant, and pattern fabric
Kind is increasing, and must increase the dyestuff of more kinds of coloured light to meet the needs of printing and dyeing mill, meanwhile, it must be through before polyester textile dyeing
Alkali reduction (soda boiling), then removes remaining alkali with massive laundering, and since washing is not thorough, remaining alkali brings dye bath into and causes printing and dyeing accident frequency
Hair, in this regard, also needing dyestuff to have preferable pH interdependence on the basis of meeting the requirement of textile dyeing fastness, expanding its application
Range reduces washing water discharge, preserves the ecological environment.
(3) summary of the invention
To solve the above problems, it is fine to be applied to hydrophobicity the present invention provides a kind of environment-friendly type disperse yellow dye composition
When tieing up dyeing material, have compatibility good, good level-dyeing property, pH interdependence is good, resistance to distillation, the features such as washing fastness is excellent.
The technical solution adopted by the present invention is that:
A kind of disperse yellow dye composition, including component A and component B, the component A are selected from following formula (I) at least
One kind, the component B is selected from least one of following formula (II), based on the component A and component B, the quality hundred of component A
Dividing content is 5~95%, and the mass percentage of component B is 5~95%；
In formula (I):
X1、X2It is respectively independent are as follows: hydrogen, halogen, nitro or-COOCH3；
In formula (II):
X3、X4One of them be hydrogen, it is another be nitro；
R1For C1~C4Alkyl, preferably methyl or ethyl.
Further, disperse yellow dye composition of the present invention also may include component C, component C in the composition
Quality is no more than the 50% of component A and component B gross mass, and the 40% of preferably more than component A and component B gross mass.
The component C is selected from least one of following formula (III):
In formula (III):
X5、X6It is respectively independent are as follows: hydrogen, halogen or cyano；
R2、R3It is respectively independent are as follows: C1~C4Alkyl or cyanoethyl, preferably R2、R3One of be methyl or ethyl, it is another be cyanogen second
Base.
Further, the component A preferably is selected from the mixture of one of following formula or in which two or more arbitrary proportions:
Further, the component B preferably is selected from the mixture of one of following formula or in which two or more arbitrary proportions:
Further, the component C preferably is selected from the mixture of one of following formula or in which two or more arbitrary proportions:
Preferably, the disperse yellow dye composition includes component A and component B, based on the component A and component B,
The mass percentage of the component A is 10~90%, and the mass percentage of component B is 10~90%；More preferably based on institute
The mass percentage of the component A and component B, the component A that state are 10~70%, the mass percentage of component B is 30~
90%.
It is furthermore preferred that the disperse yellow dye composition, is made of component A and component B, based on the component A and group
Divide B, the mass percentage of the component A is 10~70%, and the mass percentage of component B is 30~90%.
It is furthermore preferred that the disperse yellow dye composition, is made of component A, component B and component C, based on the component
The mass percentage of A and component B, the component A are 10~70%, and the mass percentage of component B is 30~90%, component
The quality of C is the 1~50% of component A and component B gross mass.
Disperse yellow dye composition of the present invention preferably comprises component A and component B, in which:
Component A is selected from least one of formula (I -1), (I -2), (I -4)；
Component B is selected from least one of formula (II -1), (II -2)；
Based on the component A and component B, the mass percentage of component A is 5~95%, the mass percentage of component B
It is 5~95%.
Alternatively, disperse yellow dye composition of the present invention, preferably comprises component A, component B and component C, in which:
Component A is selected from least one of formula (I -1), (I -2), (I -4)；
Component B is selected from least one of formula (II -1), (II -2)；
Component C is selected from least one of formula (III -1), (III -2)；
Based on component A and component B, the mass percentage of component A is 10~90%, and the mass percentage of component B is
The quality of 10~90%, component C are the 1~50% of component A and component B gross mass.
Disperse yellow dye composition of the present invention, can be directly as commodity selling, or conventional help can also be added
It is re-used as commodity selling after agent or is applied to textile material coloring.Therefore, the present invention also provides a kind of disperse yellow dye product,
It mainly contains the disperse yellow dye composition and auxiliary agent, and the weight ratio of auxiliary agent and disperse dye composition is 0.2~
5:1.Preferably, the disperse yellow dye product is made of the disperse yellow dye composition and auxiliary agent.The auxiliary agent
Common dispersing agent, diffusant and other surfactants etc. when for disperse dyes compounding preferably are selected from one of following or in which two
The mixture of kind any of the above ratio: naphthalene sulfonic acid-formaldehyde condensation product, lignosulfonates, alkyl naphthalene sulfonic acid formaldehyde condensation products are [such as
Condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF)], naphthalene sulfonic acid-formaldehyde condensation product (dispersing agent NNO), benzyl naphthalenesulfonateformaldehyde formaldehyde contracting
Close object (dispersing agent CNF), sodium lignin sulfonate (lignin 85A, lignin 83A), anhydrous sodium sulphate (sodium sulphate) etc..
Disperse yellow dye product of the present invention the preparation method is as follows: the dyestuff that disperse yellow dye composition will be formed
After monomeric compound (former dyestuff) mixes according to the ratio, sand mill or grinder in the presence of auxiliary agent, water or other wetting agents
Equal pulverizers carry out corpusculed；In addition can also by each dye monomer compound sand mill in the presence of auxiliary agent, water respectively
Or it is mixed in proportion after the progress corpusculed processing of the pulverizers such as grinder.Disperse yellow dye product of the present invention,
It can be powdery, graininess after spray drying, this is well known to those skilled in the art with being liquid after sand mill or grinder grinding
Preparation method.
In the present invention, formula (I), (II), dye composition is convenient to as known to those skilled in the art shown in (III)
Mode synthesize, be also referred to the method introduced in patent JP05093044, CN104087008, US4194882 or similar
Method preparation, can also use commercial goods.
It, can be by ways customary in industry to hydrophobic fibre material using dye preparations made of dye composite of the invention
Material (such as polyester and its blended fabric) is dyed, and is such as dyed using common dip method or high-temperature and high pressure dyeing process,
It can be directly used for stamp.Wherein, common dip method is such as: hydrophobic fiber material being pre-processed, is put into dye vat and is soaked
Dye, dye finish, and cold water wash to neutrality squeezes out, and restore again cleaning, dry；Direct printing is such as: fabric being carried out to contaminate preceding place
Reason is dried, and setting prints disperse dyes mill base on printing machine, then evaporated, and makes the dyestuff on fabric solid in the way of decatize
Color is finally washed, stentering forming.
Disperse yellow dye composition and dye preparations provided by the invention, when being applied to hydrophobic fiber material dyeing, tool
There is compatibility good, good level-dyeing property, pH interdependence is good, resistance to distillation, the features such as washing fastness is excellent.
(4) specific embodiment
The present invention is described further combined with specific embodiments below, but protection scope of the present invention is not limited in
This:
Embodiment 1:
By 35 grams of formulas (I -1) compound, 65 grams of formula (II -1) compounds and 230 grams of Dispersant MF, add 650 grams of blendings of water
Afterwards, grinding distribution and dry to get finished product, which can be supplied to the excellent yellow of fabric items fastness ability.
Embodiment 2:
By 30 grams of formulas (I -1) compound, 55 grams of formula (II -1) compounds, 15 grams of formula (III -1) compounds and 250 grams of point
Powder MF, after adding 650 grams of blendings of water, grinding distribution is simultaneously dry to get finished product, which can be supplied to fabric items fastness ability
Excellent yellow.
Embodiment 3~25:
According to method described in embodiment 1 or 2, the difference is that using the structure and weight of component A~C in table 1, addition is helped
250 grams of agent (Dispersant MF is 200 grams, and sodium lignin sulfonate is 50 grams), adds and slurries is made after 800 grams of blendings of water, grinding distribution,
Dry, finished product, the dyestuff can be supplied to the excellent yellow tone of fabric items fastness ability,
Table 1
Comparative example 1~5:
By the embodiment 1 in patent CN101591477A as a comparison case 1；
By the embodiment 1 in patent CN103059604A as a comparison case 2；
By the embodiment 1 in patent CN1580133A as a comparison case 3；
By the embodiment 1 in patent CN103059603A as a comparison case 4；
By the embodiment 1 in patent CN103044968A as a comparison case 5:
The experiment of pH interdependence:
Disperse dyes made from 0.5 gram of Examples 1 to 25, comparative example 1~5 are weighed respectively to be dispersed in 500 milliliters of water, are inhaled
Mixed after taking 20 milliliters with 60 milliliters of water and be made into dye liquor, with acetic acid or sodium carbonate liquor adjust different pH value (pH value 3.0,
4.0,5.0,6.0,7.0,8.0,9.0), 2 grams of dacrons are put into, are warming up to 70 DEG C, are continued with about 2 DEG C/min gradient increased temperature extremely
130 DEG C, heat preservation dyeing 40 minutes contaminates complete, stopping heating, and dye bath temperature is dropped to 80 DEG C hereinafter, taking cloth, and sufficiently washing dries,
100 DEG C or less dryings are dried.To dye the stained clot-h of the coloured light, intensity of cloth specimen as standard, under condition of different pH when pH=5
Sample respectively compared with it, coloured light < 0.5 and intensity be 100% ± 5% be it is qualified, i.e. dyeing is adapted under the conditions of the pH, as a result such as
The following table 2 (qualified use " √ " indicates, underproof to be indicated with "×"):
Table 2
| Embodiment | pH3.0 | pH4.0 | pH5.0 | pH6.0 | pH7.0 | pH8.0 | pH9.0 |
| 1 | √ | √ | √ | √ | √ | √ | √ |
| 2 | √ | √ | √ | √ | √ | √ | √ |
| 3 | √ | √ | √ | √ | √ | √ | √ |
| 4 | √ | √ | √ | √ | √ | √ | √ |
| 5 | √ | √ | √ | √ | √ | √ | √ |
| 6 | √ | √ | √ | √ | √ | √ | √ |
| 7 | √ | √ | √ | √ | √ | √ | √ |
| 8 | √ | √ | √ | √ | √ | √ | √ |
| 9 | √ | √ | √ | √ | √ | √ | √ |
| 10 | √ | √ | √ | √ | √ | √ | √ |
| 11 | √ | √ | √ | √ | √ | √ | √ |
| 12 | √ | √ | √ | √ | √ | √ | √ |
| 13 | √ | √ | √ | √ | √ | √ | √ |
| 14 | √ | √ | √ | √ | √ | √ | √ |
| 15 | √ | √ | √ | √ | √ | √ | √ |
| 16 | √ | √ | √ | √ | √ | √ | √ |
| 17 | √ | √ | √ | √ | √ | √ | √ |
| 18 | √ | √ | √ | √ | √ | √ | √ |
| 19 | √ | √ | √ | √ | √ | √ | √ |
| 20 | √ | √ | √ | √ | √ | √ | √ |
| 21 | √ | √ | √ | √ | √ | √ | √ |
| 22 | √ | √ | √ | √ | √ | √ | √ |
| 23 | √ | √ | √ | √ | √ | √ | √ |
| 24 | √ | √ | √ | √ | √ | √ | √ |
| 25 | √ | √ | √ | √ | √ | √ | √ |
| Comparative example 1 | √ | √ | √ | √ | × | × | × |
| Comparative example 2 | √ | √ | √ | √ | × | × | × |
| Comparative example 3 | √ | √ | √ | √ | × | × | × |
| Comparative example 4 | √ | √ | √ | √ | × | × | × |
| Comparative example 5 | √ | √ | √ | √ | × | × | × |
As seen from the above table, the disperse dyeing that the present invention obtains is in application, its pH interdependence is better than existing similar dispersion
Dyestuff.
Dyeing Example:
Choose above-described embodiment 1~25, disperse dyes made from comparative example 1~5 respectively, according to standard AATCC 61-2A,
ISO 105-X11 tests its water-fastness staining fastness, color fastness to sublimation respectively, as a result see the table below 3:
Table 3
As seen from the above table, the disperse yellow dye composition in the present invention, in water-washing process, cotton staining, polyester staining
Fastness is substantially better than existing disperse yellow dye, and after high temperature thermal finalization processing, and the cotton of fabric is stained with and washs and is stained with fastness and is also better than
Comparative example can satisfy the printing and dyeing that the high fastness of deep heavy colour requires fabric.
Claims (10)
1. a kind of disperse yellow dye composition, including component A and component B, the component A are selected from least one in following formula (I)
Kind, the component B is selected from least one of following formula (II), based on the component A and component B, the quality percentage of component A
Content is 5~95%, and the mass percentage of component B is 5~95%；
In formula (I):
X1、X2It is respectively independent are as follows: hydrogen, halogen, nitro or-COOCH3；
In formula (II):
X3、X4One of them be hydrogen, it is another be nitro；
R1For C1~C4Alkyl.
2. disperse yellow dye composition as described in claim 1, which is characterized in that the disperse yellow dye composition also includes
The quality of component C, the component C are no more than the 50% of component A and component B gross mass, and the component C is selected from following formula (III)
It is at least one:
In formula (III):
X5、X6It is respectively independent are as follows: hydrogen, halogen or cyano；
R2、R3It is respectively independent are as follows: C1~C4Alkyl or cyanoethyl.
3. disperse yellow dye composition as described in claim 1, which is characterized in that the component A be selected from one of following formula or its
In two or more arbitrary proportions mixture:
4. disperse yellow dye composition as described in claim 1, which is characterized in that the component B be selected from one of following formula or its
In two or more arbitrary proportions mixture:
5. disperse yellow dye composition as claimed in claim 2, which is characterized in that the component C be selected from one of following formula or its
In two or more arbitrary proportions mixture:
6. disperse yellow dye composition as described in claim 1, which is characterized in that the disperse yellow dye composition includes group
Divide A and component B, be based on the component A and component B, the mass percentage of component A is 5~95%, the quality percentage of component B
Content is 5~95%；And wherein, component A is selected from such as at least one of following formula (I -1), (I -2), (I -4)；Component B is selected from
Such as at least one of following formula (II -1), (II -2):
7. disperse yellow dye composition as claimed in claim 2, which is characterized in that the disperse yellow dye composition includes group
Divide A, component B and component C, be based on component A and component B, the mass percentage of component A is 10~90%, the quality hundred of component B
Dividing content is 10~90%, and the quality of component C is the 1~50% of component A and component B gross mass；And wherein, component A is selected from
Such as at least one of following formula (I -1), (I -2), (I -4)；Component B is selected from such as at least one of following formula (II -1), (II -2)；
Component C is selected from such as at least one of following formula (III -1), (III -2):
8. such as the described in any item disperse yellow dye compositions of claim 1,3,4,6, which is characterized in that the disperse yellow dye
Composition is made of component A and component B.
9. such as the described in any item disperse yellow dye compositions of claim 2,5,7, which is characterized in that the disperse yellow dye group
Object is closed to be made of component A, component B and component C.
10. a kind of disperse yellow dye product, contains disperse yellow dye composition described in claim 1.
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| CN201710804581.8A CN107603273B (en) | 2017-09-08 | 2017-09-08 | A kind of disperse yellow dye composition and its product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804581.8A CN107603273B (en) | 2017-09-08 | 2017-09-08 | A kind of disperse yellow dye composition and its product |
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| WO2020184156A1 (en) * | 2019-03-08 | 2020-09-17 | 日本化薬株式会社 | Dye dispersion and method for textile-printing hydrophobic fibers |
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