CN104387798B - A kind of disperse blue is to black dye composition - Google Patents
A kind of disperse blue is to black dye composition Download PDFInfo
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- CN104387798B CN104387798B CN201410525754.9A CN201410525754A CN104387798B CN 104387798 B CN104387798 B CN 104387798B CN 201410525754 A CN201410525754 A CN 201410525754A CN 104387798 B CN104387798 B CN 104387798B
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- 239000000203 mixture Substances 0.000 title claims abstract description 34
- 239000000975 dye Substances 0.000 claims abstract description 69
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims description 6
- 239000007859 condensation product Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- -1 C1~C4Alkyl Chemical group 0.000 claims 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 claims description 3
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 229920001732 Lignosulfonate Polymers 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 125000004344 phenylpropyl group Chemical group 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 6
- 238000009833 condensation Methods 0.000 claims 2
- 230000005494 condensation Effects 0.000 claims 2
- KTHUKEZOIFYPEH-UHFFFAOYSA-N 1-benzylnaphthalene Chemical compound C=1C=CC2=CC=CC=C2C=1CC1=CC=CC=C1 KTHUKEZOIFYPEH-UHFFFAOYSA-N 0.000 claims 1
- 238000005530 etching Methods 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 13
- 239000003513 alkali Substances 0.000 description 10
- 239000000986 disperse dye Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 239000002270 dispersing agent Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000013329 compounding Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 229920004934 Dacron® Polymers 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
- 239000001045 blue dye Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- NMDKWAQVRNUKQH-UHFFFAOYSA-N 2-benzylnaphthalene-1-sulfonic acid formaldehyde Chemical compound C=O.C(C1=CC=CC=C1)C1=C(C2=CC=CC=C2C=C1)S(=O)(=O)O NMDKWAQVRNUKQH-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
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 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 1
- 238000004044 disperse dyeing Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Abstract
A kind of disperse blue, to black dye composition, is formed by former dyestuff and auxiliary agent blending, it is characterised in that: former dyestuff comprises component A and component B, and based on former dyestuff gross weight, the percetage by weight of component A is 40～99%, and the percetage by weight of component B is 1～60%；The combination of one or more in following formula (I)～(II) of described component A, one or more in following formula (III)～(V) of described component B.The resistance to pH scope of the dye composite of the present invention is wide, and every fastness is excellent, and especially color light stabilizing in highly basic is bathed, is rare strong basicity resisting dispersion dye, can be used for alkalescence etching.
Description
(1) technical field
The present invention relates to a kind of disperse dye composition, be specifically related to a kind of disperse blue to black dye composition.
(2) background technology
Dacron pre-treatment is carried out in the basic conditions, and commonly used in terylene disperse dyeing process
Be under acid condition dye, therefore need first to neutralize and fully wash before dyeing, so make whole wet place
Reason is longer for process time.And if refining or alkali decrement treatment improper, or when washing insufficient and band alkali, acid
Under the conditions of dye quality problems often occur, and reproducibility is poor.So, it is suitable for alkali if can find
Under the conditions of property, the disperse dyes of dyeing, will make that dyeing process is simpler and more direct, dyeing is more reasonable.This
Good basis is established for factory's energy-saving and emission-reduction, reduction cost.Simultaneously, it is possible to avoid traditional acid condition to contaminate
Oligomer that look often occurs stain cause specking, color dot, the disadvantage such as dyeing flower.
It addition, the burn-out printing of conventional fabrics is to utilize the differences such as the acidproof of fiber or alkali resistance, with acid or alkali
The processing method removing one of which fiber.The alkaline burn-out printing of polyester flannel woven fabric utilizes polyester fiber
Alkali hydrolyzable, hydrolyze by controlling the local of terylene matte, develop a kind of in stereo concave-convex effect
Matte.Owing to the alkali resistance of disperse dyes is not good enough, the most sensitive to pH value, it is easily generated cylinder poor, product quality
Unstable, it is impossible to enough stable upper dyes in highly basic (such as NaOH) system.Therefore, seek every fastness excellent,
The alkali-resistant disperse dye complex of good level-dyeing property is the significant work of item.
(3) summary of the invention
The present invention provides a kind of disperse blue to black dye composition, and the resistance to pH scope of this dye composite is wide,
Every fastness is excellent, and especially color light stabilizing in highly basic (such as NaOH) is bathed, is rare resistance to highly basic
Property disperse dyes, can be used for alkalescence etching.
A kind of disperse blue, to black dye composition, is formed by former dyestuff and auxiliary agent blending, and former dyestuff comprises group
Dividing A and component B, based on former dyestuff gross weight, the percetage by weight of component A is 40～99%, component B
Percetage by weight is 1～60%；
The combination of one or more in following formula (I)～(II) of described component A:
In above formula (I)～(II),
R1、R3Each stand alone as H or C1～C4Alkyl；
R2For cyanoethyl, C1～C4Alkyl or benzyl；
R4For cyanoethyl, C1～C4Alkyl, phenethyl or phenylpropyl；
N is 2 or 3；
One or more in following formula (III)～(V) of described component B:
In above formula (III)～(V),
R5For H, Cl, C1～C4Alkyl or C1～C4Alkoxyl；
R7For H or C1～C4Alkyl；R9For H, Cl or C1～C4Alkyl；
R6、R8、R10Each stand alone as C1～C4Alkyl or cyanoethyl；
X1、X2Each stand alone as Cl or Br；
X3For Cl or Br, X4For H；Or X3For NO2, X4For H, Cl or Br.
Further, described former dyestuff is made up of component A and component B.
Further, based on former dyestuff gross weight, the percetage by weight of component A is preferably 45～95%, component B
Percetage by weight be preferably 5～55%.
Further, described component A preferably is selected from the mixture of more than one of following or two of which:
Further, described component B preferably is selected from the mixture of more than one of following or two of which:
Further, disperse blue of the present invention to black dye composition, component A preferably is selected from formula (I)
In at least one compound；Component B preferably is selected from least one in formula (III) and/or formula (V)
At least one compound.
More particularly, described component A is preferably formula (I-1), described component B be preferably formula (III-1) and
/ or formula (V-1).
Dye composition shown in formula used in the present invention (I), (II) can press people in the art easily
Mode known to Yuan synthesizes, it is also possible to reference to patent US5824117A, US3502645, CN1036974,
Prepared by method or the similar method introduced in CN101117446, it is possible to use commercially available prod.Due to dyestuff
The particularity of industry, is difficult to also there is no need to make sterling, so heretofore described " former dyestuff " is
Refer to that dye composition therein uses the slurries obtained in preparation process to set through filter press or other filtrations
The filter cake that standby filtration is obtained, it will usually with the impurity in some preparation process, the disperse dyes of the present invention
Composition allows also to containing a small amount of physical impurity in preparation process, is advisable not affecting dyeability.
Disperse blue of the present invention is to black dye composition, as commodity selling or be applied to textile material
During coloring, generally also needing to add auxiliary agent and post-process, described auxiliary agent is that disperse dyes are conventional when compounding
Dispersant, diffusant and other surfactant etc., preferred auxiliary agent is selected from one of following or its mixture:
Naphthalene sulfonic acid-formaldehyde condensation product, lignosulfonates, alkyl naphthalene sulfonic acid formaldehyde condensation products are (such as methyl naphthalene sulfonic acid first
Aldehyde condensate (Dispersant MF)), naphthalene sulfonic acid-formaldehyde condensation product (dispersing agent NNO), benzyl naphthalene sulfonic acid
Formaldehyde condensation products (dispersing agent CNF), sodium lignin sulfonate (lignin 85A, lignin 83A) etc..Logical
Often, the ratio of the gross weight of auxiliary agent and former dyestuff is 0.2～5:1.
Disperse blue of the present invention is to black dye composition, and its commercial treatment method is as follows:
By former dye component A and former dye component B by above-mentioned proportioning mixing after, auxiliary agent, water or other
Corpusculed is carried out with the pulverizer such as sand mill or grinder in the presence of wetting agent；The most also can be by former dyestuff
Component A and former dye component B respectively in the presence of auxiliary agent, water or other wetting agent with sand mill or grinding
The pulverizers such as machine mix with above-mentioned ratio after carrying out corpusculed process.Disperse blue of the present invention
To black dye composition, can be aqueous after grinding with sand mill or grinder, after spray drying can be powdery,
Graininess.
The disperse blue that the present invention provides, to black dye composition, can use disperse dyes normal dyeing method as high
Contaminate the hydrophobic fiber materials such as polyester, polyamide or vinegar fibre in high temperature pressure dyeing method, there is color fastness excellent, resistance to
PH scope is wide, can dye in the dye bath that pH is 3.5-13, and alkali resistance highlights, and is also applicable to alkalescence etching
Etc. feature.
(4) specific embodiments
Below in conjunction with being embodied as example, the invention will be further described, but protection scope of the present invention is also
It is not limited only to this.
Embodiment l:
By 55 grams of formulas (I-1), 45 grams of formulas (III-1), the Dispersant MF of 250 grams, add 550 grams of water blendings
After, grinding distribution is also dried, and gets product, and this finished product is provided that fabric black tone.
Embodiment 2:
By 75 grams of formulas (I-1), 18 grams of formulas (III-1), 7 grams of formulas (V-1), 200 Dispersant MFs, add 550
After gram water blending, grinding distribution is also dried, and gets product, and this finished product is provided that fabric blue color.
Embodiment 3～32
According to the method described in embodiment 1, except for the difference that use component A of weight, component B shown in table 1
And auxiliary agent, make slurries after the blending that adds water, controlling the solid content of slurries is 35～45% to be advisable, grinding distribution,
Being dried, prepare disperse dyes, this dyestuff is suitable for polyester fiber and blend fabric thereof the front place under the conditions of alkalescence
Reason and dyeing merge the one-bath one-step dyeing dyeing carried out.
Table 1
Dyeing Example 1
Weigh the disperse dyes that 4 grams of embodiments 1 prepare to be dispersed in 500 milliliters of water, after drawing 20 milliliters and
The water mixing of 180 milliliters, with sheet adjusting PH with base to 12.5, puts into 4 grams of dacrons, is warming up to 70 DEG C, continues
Continuous with about 2 DEG C/min gradient increased temperature to 130 DEG C, insulation dyeing 45 minutes.Then about 80 DEG C it are cooled to
Use hot water wash 10min, dry.The method of testing of office (ISO) of adopting international standards and rating scale are surveyed respectively
Try its every dyefastness: crock fastness (ISO 105-X12), washing fastness (ISO 105-C03), distillation
Fastness (ISO 105-X11), chlorine-resistant water colour fastness (ISO 105-E03), the results are shown in Table 2.
Table 2
Dyeing Example 2
According to the method described in above-mentioned Dyeing Example 1, the dyestuff of preparation in embodiment 2～32 is used to divide
Do not dye, dye level 4.0%, except for the difference that change dyeing pH value, can get dyeability equally
Basically identical indigo plant, to black fabric, is specifically shown in Table 3.
The compounding dispersed black dye that comparative example 1 obtains according to patent CN102161839A embodiment 4 is by this
The mode of bright Dyeing Example 1 dyes, and is called for short " D1 ", the results are shown in Table 3.
Comparative example 2: compounding dispersed black dye patent CN102746713A embodiment 2 obtained is by the present invention
The mode of Dyeing Example 1 dyes, and is called for short " D2 ", the results are shown in Table 3.
Comparative example 3: by the dye monomer shown in patent CN101265369A formula (a-1), formula (b-1) institute
Dye monomer shown in the dye monomer shown and formula (c-2), makes black according to the method for the embodiment of the present application 1
Look dyestuff, and dye according to the mode of Dyeing Example 1 of the present invention, it is called for short " D3 ", the results are shown in Table 3.
Comparative example 4: the compounding dispersed deep blue dye that patent CN101649129A embodiment 1 is obtained, and press
Mode according to Dyeing Example 1 of the present invention dyes, and is called for short " D4 ", the results are shown in Table 3.
Comparative example 5 according to the compounding dispersed deep blue dye obtained in patent CN101935464A prefabricated 3 by this
The mode of application Dyeing Example 1 dyes, and is called for short " D5 ", the results are shown in Table 3.
Table 3
Test result shows: the disperse blue of the present invention to black dyes dyefastness the most in acid condition is excellent
Different, and there is excellent dyefastness the most too, it addition, the present invention compares contrast literary composition
The common alkali resistance dyestuff of part 1 (D1), when pH ＞ 10, color fastness is even better.
Claims (10)
1. disperse blue is to a black dye composition, former dyestuff and auxiliary agent blending form, it is characterised in that:
Former dyestuff comprises component A and component B, and based on former dyestuff gross weight, the percetage by weight of component A is 40～99%,
The percetage by weight of component B is 1～60%；
The combination of one or more in following formula (I)～(II) of described component A:
In above formula (I)～(II),
R1、R3Each stand alone as H or C1～C4Alkyl；
R2For cyanoethyl, C1～C4Alkyl or benzyl；
R4For cyanoethyl, C1～C4Alkyl, phenethyl or phenylpropyl；
N is 2 or 3；
One or more in following formula (III)～(V) of described component B:
In above formula (III)～(V),
R5For H, Cl, C1～C4Alkyl or C1～C4Alkoxyl；
R7For H or C1～C4Alkyl；R9For H, Cl or C1～C4Alkyl；
R6、R8、R10Each stand alone as C1～C4Alkyl or cyanoethyl；
X1、X2Each stand alone as Cl or Br；
X3For Cl or Br, X4For H；Or X3For NO2, X4For H, Cl or Br.
2. disperse blue as claimed in claim 1 is to black dye composition, it is characterised in that: described former dye
Material is made up of component A and component B.
3. disperse blue as claimed in claim 1 is to black dye composition, it is characterised in that: based on former dye
Material gross weight, the percetage by weight of component A is preferably 45～95%, and the percetage by weight of component B is preferably
5～55%.
4. disperse blue as claimed in claim 2 is to black dye composition, it is characterised in that: based on former dye
Material gross weight, the percetage by weight of component A is preferably 45～95%, and the percetage by weight of component B is preferably
5～55%.
5. the disperse blue as described in one of Claims 1 to 4 is to black dye composition, it is characterised in that: institute
State component A mixture more than one of following or two of which:
6. the disperse blue as described in one of Claims 1 to 4 is to black dye composition, it is characterised in that: institute
State component B mixture more than one of following or two of which:
7. the disperse blue as described in one of Claims 1 to 4 is to black dye composition, it is characterised in that: group
Divide A at least one compound in formula (I)；At least one in formula (III) of component B is changed
At least one compound in compound and/or formula (V).
8. disperse blue as claimed in claim 7 is to black dye composition, it is characterised in that: described component
A is compound shown in formula (I-1), and described component B is compound shown in formula (III-1) and/or formula (V-1)
Shown compound；
9. the disperse blue as described in one of Claims 1 to 4 is to black dye composition, it is characterised in that: institute
State auxiliary agent selected from one of following or its mixture: naphthalene sulfonic acid-formaldehyde condensation product, lignosulfonates, alkylnaphthalene
Sulfonic formaldehyde condensation compound, benzyl naphthalene sulfonic formaldehyde condensation compound.
10. the disperse blue as described in one of Claims 1 to 4 is to black dye composition, it is characterised in that:
The ratio of the gross weight of auxiliary agent and former dyestuff is 0.2～5:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525754.9A CN104387798B (en) | 2014-10-08 | 2014-10-08 | A kind of disperse blue is to black dye composition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410525754.9A CN104387798B (en) | 2014-10-08 | 2014-10-08 | A kind of disperse blue is to black dye composition |
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| Publication Number | Publication Date |
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| CN104387798A CN104387798A (en) | 2015-03-04 |
| CN104387798B true CN104387798B (en) | 2016-08-17 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101265369B (en) * | 2008-05-14 | 2010-06-09 | 浙江汇德隆化工有限公司 | Azo dye composition and application thereof |
| CN101649129B (en) * | 2009-07-30 | 2013-02-13 | 浙江龙盛染料化工有限公司 | Disperse dye composition suitable for basic dyeing |
| CN101935464B (en) * | 2010-07-30 | 2013-04-17 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
| CN102161839B (en) * | 2011-02-24 | 2013-05-29 | 浙江万丰化工有限公司 | Composition of disperse dyes |
| CN102618079A (en) * | 2012-03-07 | 2012-08-01 | 浙江万丰化工有限公司 | Disperse dye composite, dyeing method and preparation method for disperse dye composite |
| CN102746713B (en) * | 2012-07-10 | 2015-04-01 | 浙江龙盛集团股份有限公司 | Blue-to-black disperse dye composition |
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