CN106479219A - A kind of high dye uptake dark blue to black disperse dye composition - Google Patents
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Abstract
The invention discloses a kind of high dye uptake dark blue to black disperse dye composition, component A shown in structure formula I for this dye composite, component B shown in structure formula II, component C shown in structure formula III, component D shown in structure formula IV, component E shown in structural formula (V), component F shown in structure formula VI and auxiliary agent composition, in parts by weight, the mass fraction of described component A is 1～15%, the mass fraction of described component B is 10～45%, the mass fraction of described component C is 1～10%, the mass fraction of described component D is 1～10%, the mass fraction of described component E is 1～10%, the mass fraction of described component F is 1～10%, remaining is auxiliary agent.The sample cloth bright in color light of the dye composite dyeing through the present invention, has excellent fastness to washing, fastness to rubbing, fastness to perspiration, light fastness and dye uptake.
Description
Technical field
The present invention relates to a kind of disperse dyes and in particular to a kind of high dye uptake dark blue to black dispersion
Dye composite.
Background technology
After entering 21 century, the competition in world textile market is more and more fierce, and the economy in Southeast Asia is
Become low cost, the synonym of high growth, and the textile industry business of Europe, U.S. etc. also accelerate to
Asia is shifted.In order to adapt to the situation of piece market keen competition, make the production cost of textile not
Disconnected reduction, product quality improve constantly, carrying capacity of environment constantly mitigates, it has also become textile enterprise is common
Target.
Disperse dyes dissolubility in water is very low, and granule is very thin, is in dispersion, belongs to non-in dye liquor
Ionic dyes, are mainly used in the dyeing of terylene, and its dyefastness is higher.
Chinese patent literature as Application No. 201310358812.9 discloses a kind of black azo of dispersion
Dye composite, shown in component A shown in structure formula I for the said composition, structure formula II
Component B, component C shown in structure formula III, component D shown in structure formula IV, knot
Component E shown in structure formula (V) and auxiliary agent composition：
In formula I, R1For hydrogen, methyl, ethyl；R2For methyl, ethyl, propyl group, positive fourth
Base；
In formula II, R3The nitro that replaces for one or two, halogen, cyano group ,-OSO2-Ph、
-COOC2H4OC2H4OCH3；R4For methyl, ethyl, propyl group, normal-butyl；
In formula III, R5、R6It is respectively nitro that is identical or differing, halogen, cyano group；R7
For methyl, ethyl, propyl group, normal-butyl；N is 1～3 natural number；
In formula IV, R9For methoxyl group, ethyoxyl；R10For methyl, ethyl, propyl group, positive fourth
Base ,-CH2CH2CH2OCH3、-CH2CH2CH2OCH(CH3)CH3；
In formula (V), R11、R12For nitro, halogen, cyano group；R13For methoxyl group, ethyoxyl；
R14For methyl, ethyl, propyl group, normal-butyl；N is 1～3 natural number.
But every fastness ability of this dye composite still has much room for improvement.
Content of the invention
The invention provides a kind of high dye uptake dark blue to black disperse dye composition, this is dark blue extremely
Black disperse dye composition has preferable dye uptake degree.
A kind of high dye uptake dark blue to black disperse dye composition, shown in structure formula I
Component C shown in component B shown in component A, structure formula II, structure formula III, structure
Shown in component E shown in component D shown in formula IV, structural formula (V), structure formula VI
Component F and auxiliary agent composition：
In formula I, Ph represents phenyl；
In formula II, R1Represent-Br or-Cl；
In formula III, R2For-NO2Or-CN；
In formula (V), R3For-CH2CH3Or-CH2CH2CH2-O-CH-CH3；
In parts by weight, the mass fraction of described component A is 1～15%, the matter of described component B
Amount fraction is 10～45%, and the mass fraction of described component C is 1～10%, the quality of described component D
Fraction is 1～10%, and the mass fraction of described component E is 1～10%, and the quality of described component F is divided
Number is 1～10%, and remaining is auxiliary agent.
Each component in the present invention all can adopt existing commercial goods, also can be according to those skilled in the art
Known method synthesis.
Component A of the present invention introduces cyano group and phenyl on coupling component amino, and cyano group and phenyl are all
Electron withdraw group, this allows for component A and has certain hypsochromic effect；And component A is a kind of point
Dissipate indigo plant dyestuff, when in the disperse dye composition that component A is added the present invention, adjusted by main
The content of component A can obtain the disperse dye composition of navy blue or black；Although and component A
There is certain hypsochromic effect, but every dyefastness of disperse dye composition of the present invention and dye uptake
All higher, show that each group has certain synergism between dividing.
Preferably, shown in the structural formula of described component B such as formula (II -1)：
Preferably, shown in the structural formula of described component C such as formula (III -1)：
Preferably, chemical combination shown in structural formula (V -1) and structural formula (V -2) for described component E
Thing is with mass ratio 2:1 ratio mixes：
Auxiliary agent in the present invention can be selected for auxiliary agent conventional in the art (include dispersant, wetting agent,
Etc.), and, in parts by weight, the mass fraction of described auxiliary agent is less than 60%.
In the present invention, by adjusting the content ratio of each component, it is possible to obtain navy blue and two kinds of black
The disperse dye composition of color.Wherein：
(1) proportioning raw materials of navy blue disperse dye composition are preferably：In parts by weight, institute
The mass fraction stating component A is 7～15%, and the mass fraction of component B is 25～45%, component C
Mass fraction be 1～4%, the mass fraction of component D is 1～3%, and the mass fraction of component E is
1～3%, the mass fraction of described component F is 5～10%, and remaining is auxiliary agent；
More preferably：In parts by weight, the mass fraction of described component A is 8%, component B
Mass fraction is 28%, and the mass fraction of component C is 3%, and the mass fraction of component D is 2%,
The mass fraction of component E is 1.5%, and the mass fraction of described component F is 6%, and remaining is auxiliary agent.
(2) proportioning raw materials of black disperse dye composition are preferably：In parts by weight, described
The mass fraction of component A is 1～7%, and the mass fraction of component B is 10～35%, the matter of component C
Amount fraction is 3～10%, and the mass fraction of component D is 2～10%, and the mass fraction of component E is
3～10%, the mass fraction of described component F is 1～6%, and remaining is auxiliary agent；
More preferably：In parts by weight, the mass fraction of described component A is 2%, component B
Mass fraction is 30%, and the mass fraction of component C is 4%, and the mass fraction of component D is 3%,
The mass fraction of component E is 4%, and the mass fraction of described component F is 4%, and remaining is auxiliary agent.
It should be noted that due to the particularity of dye industry, described component A～F is difficult to not to be had yet
It is necessary to make sterling it will usually contain a small amount of moisture and micro physical impurity, this part water
Point and physical impurity presence within the tolerance range of the present invention.
The dark blue preparation that can pass through routine in the industry to black disperse dye composition of the present invention
Method obtains, for example, press after default proportioning mixing by component A～F, in auxiliary agent, water or other profits
Carry out corpusculed with reducing mechanisms such as sand mill or grinders in the presence of humectant, that is, obtain described depth
Indigo plant is to black disperse dye composition；Can also first by component A～F respectively auxiliary agent, water or other
Carry out corpusculed with reducing mechanisms such as sand mill or grinders in the presence of wetting agent, then according in advance
If proportioning mixed, that is, obtain described dark blue to black disperse dye composition.
Compared with prior art, beneficial effects of the present invention are：
Component A of the present invention introduces cyano group and phenyl on coupling component amino, and cyano group and phenyl are all
Electron withdraw group, this allows for component A and has certain hypsochromic effect；And component A is a kind of point
Dissipate indigo plant dyestuff, when in the disperse dye composition that component A is added the present invention, adjusted by main
The content of component A can obtain the disperse dye composition of navy blue or black；Although and component A
There is certain hypsochromic effect, but every dyefastness of disperse dye composition of the present invention and dye uptake
All higher, show that each group has certain synergism between dividing.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of black disperse dye composition of high dye uptake, component A shown in structure formula I,
Component C shown in component B shown in structural formula (II -1), structural formula (III -1), structural formula (IV
- 1) shown in component E shown in component D shown in, structural formula (V -1), structure formula VI
Component F and auxiliary agent composition：
In parts by weight, the mass fraction of component A is 2%, and the mass fraction of component B is 30%,
The mass fraction of component C is 4%, and the mass fraction of component D is 2%, the mass fraction of component E
For 4%, the mass fraction of component F is 4%, and remaining is auxiliary agent.
The preparation method of this black disperse dye composition is：Component A～F is mixed by default proportioning
After conjunction, use sand mill or grinding in the presence of auxiliary agent (46% Dispersant MF, 8% moisture)
The reducing mechanisms such as machine carry out corpusculed, that is, obtain black disperse dye composition.
Embodiment 2
Black disperse dye composition is prepared using method same as Example 1, but chooses tool respectively
The dyestuff having following structural formula is as component B：
The consumption of each component is same as Example 1.
Detection example 1
The black disperse dye composition respectively taking 1.0g embodiment 1～2 to be obtained, is scattered in 500mL water
In, obtain dispersion liquid, then draw 20mL dispersion liquid and mix with 60mL water, acquisition dye liquor, use vinegar
It is 5 that acid adjusts dye bath pH, puts into 4g polyester fiber and dyeed when being warming up to 70 DEG C, and and 30min
Interior dye bath temperature is warming up to 130 DEG C from 70 DEG C, at 130 DEG C insulation 30min after be cooled to 90 DEG C,
Sampling.Observe sample cloth coloured light, and be respectively adopted GB GB/T3921-1997, GB/T3920-1997,
The washing fastness of GB/T3922-1997, GB/T8427-1998 test specimens cloth, fastness to rubbing,
Fastness to perspiration and sunlight fastness, measure dyestuff dye uptake using GB/T9337-2009 method
(using in the Chinese patent of Application No. 201310358812.9 disperse dyes disclosed in embodiment 1 as
Comparative example), test result is shown in Table 1.
Table 1
The disperse dyes of comparative example are by component A ', component B ', component C ', component D ' and component E '
The structural formula of composition, and its component A ' structural formula such as (VI) in the present invention, its component B '
As (IV) in the present invention, its component C ' structural formula such as (III -1) in the present invention, remaining group
Divide all not identical with the present invention.
The black disperse dye composition of embodiment 1 is made up of component A～E and auxiliary agent, except auxiliary agent
Outward, there are three components identical with comparative example 1, two other component and comparative example 1 have identical bone
Frame structure.But from table 1, every jail of the black disperse dye composition of embodiment 1～2 preparation
Degree performance is all more excellent, is respectively provided with larger raising compared with comparative example；Wherein, when the knot of component B
Structure formula be (II -1) when, obtained black disperse dye composition have more preferably dyefastness and
Dye uptake.
Embodiment 3
Black disperse dye composition is prepared using method same as Example 1, but choose have with
The dyestuff of lower structural formula is as component C：
The consumption of each component is same as Example 1.
Detection example 2
Take the black disperse dye composition that 1.0g embodiment 3 is obtained, adopt and detection example 1 identical
Method, is dyeed to polyester fiber cloth using above-mentioned black disperse dye composition, and test specimens
The fastness to washing of cloth, fastness to rubbing, fastness to perspiration, sunlight fastness and dye uptake, test
The results are shown in Table 2.
Table 2
From table 2, when the structural formula of component C is (III -1), obtained black dispersion contaminates
Feed composition has more preferably dyefastness and dye uptake.
Embodiment 4
Black disperse dye composition is prepared using method same as Example 1, but chooses tool respectively
The dyestuff having following structural formula is as component E：
The consumption of each component is same as Example 1.
Embodiment 5
Black disperse dye composition is prepared using method same as Example 1, but component E is by tying
Compound shown in structure formula (V -1) and structural formula (V -2) is with mass ratio 2:1 ratio mixing and
Become：
Total consumption of component E is same as Example 1, and the consumption of remaining component is same as Example 1.
Embodiment 6
Black disperse dye composition is prepared using method same as Example 1, but component E is by tying
Compound shown in structure formula (V -1) and structural formula (V -2) is with mass ratio 3:1 ratio mixing and
Become：
Total consumption of component E is same as Example 1, and the consumption of remaining component is same as Example 1.
Embodiment 7
Black disperse dye composition is prepared using method same as Example 1, but component E is by tying
Compound shown in structure formula (V -1) and structural formula (V -2) is with mass ratio 1:2 ratio mixing and
Become：
Total consumption of component E is same as Example 1, and the consumption of remaining component is same as Example 1.
Detection example 3
Respectively take the black disperse dye composition that 1.0g embodiment 4～7 is obtained, adopt and detection example 1
Identical method, is dyeed to polyester fiber cloth using above-mentioned black disperse dye composition, and
The fastness to washing of test specimens cloth, fastness to rubbing, fastness to perspiration, sunlight fastness and dye uptake,
Test result is shown in Table 3.
Table 3
From table 3, when component E by (V -1) and (V -2) with mass ratio for 2:1 mixing and
Cheng Shi, obtained black disperse dye composition has more preferably dyefastness and dye uptake.
Embodiment 8
Black disperse dye composition is prepared using method same as Example 5, but the use of each component
Measure and be：
In parts by weight, the mass fraction of component A is 5%, and the mass fraction of component B is 32%,
The mass fraction of component C is 6%, and the mass fraction of component D is 5%, the mass fraction of component E
For 5%, the mass fraction of component F is 2%, and the mass fraction of dispersant sodium lignin sulfonate is 37%,
The mass fraction of moisture is 8%.
Embodiment 9
Black disperse dye composition is prepared using method same as Example 5, but the use of each component
Measure and be：
In parts by weight, the mass fraction of component A is 1%, and the mass fraction of component B is 35%,
The mass fraction of component C is 10%, and the mass fraction of component D is 2%, the mass fraction of component E
For 10%, the mass fraction of component F is 10%, and the mass fraction of dispersant WS is 24%, water
The mass fraction dividing is 8%.
Embodiment 10
Black disperse dye composition is prepared using method same as Example 5, but the use of each component
Measure and be：
In parts by weight, the mass fraction of component A is 0.5%, and the mass fraction of component B is
20%, the mass fraction of component C is 12%, and the mass fraction of component D is 11%, component E
Mass fraction is 12%, and the mass fraction of component F is 11%, and the mass fraction of Dispersant MF is
25.5%, the mass fraction of moisture is 8%.
Detection example 4
Respectively take the black disperse dye composition that 1.0g embodiment 8～10 is obtained, adopt and detection example 1
Identical method, is dyeed to polyester fiber cloth using above-mentioned disperse dye composition, and tests
The fastness to washing of sample cloth, fastness to rubbing, fastness to perspiration, sunlight fastness and dye uptake, survey
Test result is shown in Table 4.
Table 4
From table 4, the mass fraction of each component is controlled firm to obtaining dyeing in certain scope
Degree and dye uptake more preferably black disperse dye composition are necessary.
Embodiment 11
A kind of navy blue disperse dye composition of high dye uptake, this navy blue disperse dye composition
Raw material composition is same as Example 1, but the consumption of each component is：
In parts by weight, the mass fraction of component A is 8%, and the mass fraction of component B is 28%,
The mass fraction of component C is 3%, and the mass fraction of component D is 2%, the mass fraction of component E
For 1.5%, the mass fraction of component F is 6%, and the mass fraction of Dispersant MF is 43.5%, water
The mass fraction dividing is 8%.
The preparation method of the navy blue disperse dye composition of the present embodiment is same as Example 1.
Embodiment 12
Prepare navy blue disperse dye composition using with embodiment 11 identical method, but choose tool
The dyestuff having following structural formula is as component B：
The consumption of each component is identical with embodiment 11.
Embodiment 13
Prepare navy blue disperse dye composition using with embodiment 11 identical method, but choose
Dyestuff shown in (II -1), as component B, chooses the dyestuff shown in (V -1) as component E：
The consumption of each component is identical with embodiment 11.
Detection example 5
Respectively take the navy blue disperse dye composition that 1.0g embodiment 11～13 is obtained, adopt and detection example
1 identical method, is dyeed to polyester fiber cloth using above-mentioned navy blue disperse dye composition,
And the fastness to washing of test specimens cloth, fastness to rubbing, fastness to perspiration, sunlight fastness and colouring
Rate (disperse dyes disclosed in embodiment 9 in notification number for the Chinese patent of CN 103421347 B
As a comparison case 3), test result is shown in Table 5.
Table 5
The disperse dyes of comparative example 3 are by disperse red, dispersion golden yellow, disperse violet, disperse yellow and auxiliary agent
Composition, wherein, (II -1) in the structural formula of this disperse red such as present invention, disperse golden yellow structure
(V -1) in the formula such as present invention, (IV) in the structural formula such as present invention of disperse yellow, remaining component
All not identical with the present invention.
From table 5, every fastness of the navy blue disperse dye composition of embodiment 11～13 preparation
Performance is all more excellent, is respectively provided with larger raising compared with comparative example 3；Wherein, embodiment 11 institute
Prepared navy blue disperse dye composition has more preferably dyefastness and dye uptake.
Embodiment 14
Prepare navy blue disperse dye composition using with embodiment 11 identical method, but choose tool
The dyestuff having following structural formula is as component C：
The consumption of each component is identical with embodiment 11.
Detection example 6
Take the navy blue disperse dye composition that 1.0g embodiment 14 is obtained, adopt and detection example 1 phase
Same method, is dyeed to polyester fiber cloth using above-mentioned navy blue disperse dye composition, and
The fastness to washing of test specimens cloth, fastness to rubbing, fastness to perspiration, sunlight fastness and dye uptake,
Test result is shown in Table 6.
Table 6
From table 6, when the structural formula of component C is (III -1), obtained navy blue is disperseed
Dye composite has more preferably dyefastness and dye uptake.
Embodiment 15
Prepare navy blue disperse dye composition using with embodiment 11 identical method, but component E
Compound shown in structural formula (V -1) and structural formula (V -2) is with mass ratio 2:1 ratio is mixed
Conjunction forms：
Total consumption of component E is identical with embodiment 11, and the consumption of remaining component is identical with embodiment 11.
Embodiment 16
Prepare navy blue disperse dye composition using with embodiment 11 identical method, but component E
Compound shown in structural formula (V -1) and structural formula (V -2) is with mass ratio 3:1 ratio is mixed
Conjunction forms：
Total consumption of component E is identical with embodiment 11, and the consumption of remaining component is identical with embodiment 11.
Embodiment 17
Prepare navy blue disperse dye composition using with embodiment 11 identical method, but component E
Compound shown in structural formula (V -1) and structural formula (V -2) is with mass ratio 1:2 ratio is mixed
Conjunction forms：
Total consumption of component E is identical with embodiment 11, and the consumption of remaining component is identical with embodiment 11.
Detection example 7
Respectively take the navy blue disperse dye composition that 1.0g embodiment 15～17 is obtained, adopt and detection
Example 1 identical method, is contaminated to polyester fiber cloth using above-mentioned navy blue disperse dye composition
Color, and the fastness to washing of test specimens cloth, fastness to rubbing, fastness to perspiration, sunlight fastness and
Dye uptake, test result is shown in Table 7.
Table 7
From table 7, when component E by (V -1) and (V -2) with mass ratio for 2:1 mixing and
Cheng Shi, obtained navy blue disperse dye composition has more preferably dyefastness and dye uptake.
Embodiment 18
Prepare navy blue disperse dye composition using with embodiment 15 identical method, but each component
Consumption be：
In parts by weight, the mass fraction of component A is 12%, and the mass fraction of component B is 40%,
The mass fraction of component C is 2%, and the mass fraction of component D is 1%, the mass fraction of component E
For 1%, the mass fraction of component F is 7%, and the mass fraction of dispersant sodium lignin sulfonate is 29%,
The mass fraction of moisture is 8%.
Embodiment 19
Prepare navy blue disperse dye composition using with embodiment 15 identical method, but each component
Consumption be：
In parts by weight, the mass fraction of component A is 7%, and the mass fraction of component B is 25%,
The mass fraction of component C is 4%, and the mass fraction of component D is 3%, the mass fraction of component E
For 3%, the mass fraction of component F is 10%, and the mass fraction of dispersant WS is 40%, moisture
Mass fraction be 8%.
Embodiment 20
Prepare navy blue disperse dye composition using with embodiment 15 identical method, but each component
Consumption be：
In parts by weight, the mass fraction of component A is 5%, and the mass fraction of component B is 40%,
The mass fraction of component C is 5%, and the mass fraction of component D is 4%, the mass fraction of component E
For 4%, the mass fraction of component F is 4%, and the mass fraction of Dispersant MF is 30%, moisture
Mass fraction is 8%.
Detection example 8
Respectively take the navy blue disperse dye composition that 1.0g embodiment 18～20 is obtained, adopt and detection
Example 1 identical method, is contaminated to polyester fiber cloth using above-mentioned navy blue disperse dye composition
Color, and the fastness to washing of test specimens cloth, fastness to rubbing, fastness to perspiration, sunlight fastness and
Dye uptake, test result is shown in Table 8.
Table 8
From table 8, the mass fraction of each component is controlled firm to obtaining dyeing in certain scope
Degree and dye uptake more preferably navy blue disperse dye composition are necessary.
Claims (9)
1. a kind of high dye uptake dark blue to black disperse dye composition it is characterised in that by tying
Component B shown in component A shown in structure formula I, structure formula II, structure formula III institute
Component D shown in component C shown, structure formula IV, component E shown in structural formula (V),
Component F shown in structure formula VI and auxiliary agent composition：
In formula I, Ph represents phenyl；
In formula II, R1Represent-Br or-Cl；
In formula III, R2For-NO2Or-CN；
In formula (V), R3For-CH2CH3Or
In parts by weight, the mass fraction of described component A is 1～15%, the matter of described component B
Amount fraction is 10～45%, and the mass fraction of described component C is 1～10%, the quality of described component D
Fraction is 1～10%, and the mass fraction of described component E is 1～10%, and the quality of described component F is divided
Number is 1～10%, and remaining is auxiliary agent.
2. as claimed in claim 1 dark blue to black disperse dye composition it is characterised in that
Shown in the structural formula of described component B such as formula (II -1)：
3. as claimed in claim 1 dark blue to black disperse dye composition it is characterised in that
Shown in the structural formula of described component C such as formula (III -1)：
4. as claimed in claim 1 dark blue to black disperse dye composition it is characterised in that
Compound shown in structural formula (V -1) and structural formula (V -2) for described component E is with mass ratio 2:1
Ratio mix：
5. as claimed in claim 1 dark blue to black disperse dye composition it is characterised in that
In parts by weight, the mass fraction of described auxiliary agent is less than 60%.
6. as arbitrary in Claims 1 to 5 described dark blue to black disperse dye composition, its feature
It is, in parts by weight, the mass fraction of described component A is 7～15%, the quality of component B
Fraction is 25～45%, and the mass fraction of component C is 1～4%, and the mass fraction of component D is 1～3%,
The mass fraction of component E is 1～3%, and the mass fraction of described component F is 5～10%, and remaining is to help
Agent.
7. as claimed in claim 6 dark blue to black disperse dye composition it is characterised in that
In parts by weight, the mass fraction of described component A is 8%, and the mass fraction of component B is 28%,
The mass fraction of component C is 3%, and the mass fraction of component D is 2%, the mass fraction of component E
For 1.5%, the mass fraction of described component F is 6%, and remaining is auxiliary agent.
8. as arbitrary in Claims 1 to 5 described dark blue to black disperse dye composition, its feature
It is, in parts by weight, the mass fraction of described component A is 1～7%, and the quality of component B is divided
Number is 10～35%, and the mass fraction of component C is 3～10%, and the mass fraction of component D is 2～10%,
The mass fraction of component E is 3～10%, and the mass fraction of described component F is 1～6%, and remaining is to help
Agent.
9. as claimed in claim 8 dark blue to black disperse dye composition it is characterised in that
In parts by weight, the mass fraction of described component A is 2%, and the mass fraction of component B is 30%,
The mass fraction of component C is 4%, and the mass fraction of component D is 3%, the mass fraction of component E
For 4%, the mass fraction of described component F is 4%, and remaining is auxiliary agent.
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| CN201510520476.2A CN106479219B (en) | 2015-08-24 | 2015-08-24 | A kind of high dye uptake it is dark blue to black disperse dye composition |
| TW105102974A TWI564347B (en) | 2015-08-24 | 2016-01-29 | High Dyeing Rate Blue to Black Disperse Dye Composition |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312357A (en) * | 2017-06-23 | 2017-11-03 | 浙江山峪科技股份有限公司 | A kind of dark azoic dye disperse dye composition |
| CN107892825A (en) * | 2017-12-11 | 2018-04-10 | 浙江山峪科技股份有限公司 | It is a kind of blue to black disperse dye composition, dye preparations and application |
| CN108165051A (en) * | 2018-02-05 | 2018-06-15 | 浙江山峪科技股份有限公司 | A kind of high distillation is high to wash yellowish-brown disperse dye composition, dye preparations and application |
| CN108276800A (en) * | 2018-02-01 | 2018-07-13 | 苏州科法曼化学有限公司 | A kind of disperse dye composition and its application |
| CN110373042A (en) * | 2019-06-10 | 2019-10-25 | 浙江龙盛染料化工有限公司 | It is a kind of dark blue to black disperse dye composition and dye preparations |
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| CN103073921A (en) * | 2012-12-30 | 2013-05-01 | 浙江龙盛集团股份有限公司 | Dispersed dark dye composition |
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| CN103408968B (en) * | 2013-09-10 | 2015-08-05 | 江苏亚邦染料股份有限公司 | A kind of blue disperse dye mixture |
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| CN103073921A (en) * | 2012-12-30 | 2013-05-01 | 浙江龙盛集团股份有限公司 | Dispersed dark dye composition |
| CN103468023A (en) * | 2013-08-16 | 2013-12-25 | 杭州福莱蒽特精细化工有限公司 | Dispersed black azo dye mixture |
| CN103421347A (en) * | 2013-09-02 | 2013-12-04 | 杭州福莱蒽特精细化工有限公司 | High washing fastness dispersed dark blue dye composition |
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| CN107312357A (en) * | 2017-06-23 | 2017-11-03 | 浙江山峪科技股份有限公司 | A kind of dark azoic dye disperse dye composition |
| CN107892825A (en) * | 2017-12-11 | 2018-04-10 | 浙江山峪科技股份有限公司 | It is a kind of blue to black disperse dye composition, dye preparations and application |
| CN108276800A (en) * | 2018-02-01 | 2018-07-13 | 苏州科法曼化学有限公司 | A kind of disperse dye composition and its application |
| CN108276800B (en) * | 2018-02-01 | 2019-11-19 | 苏州科法曼化学有限公司 | A kind of disperse dye composition and its application |
| CN108165051A (en) * | 2018-02-05 | 2018-06-15 | 浙江山峪科技股份有限公司 | A kind of high distillation is high to wash yellowish-brown disperse dye composition, dye preparations and application |
| CN110373042A (en) * | 2019-06-10 | 2019-10-25 | 浙江龙盛染料化工有限公司 | It is a kind of dark blue to black disperse dye composition and dye preparations |
| CN110373042B (en) * | 2019-06-10 | 2021-02-02 | 浙江龙盛染料化工有限公司 | Dark blue to black disperse dye composition and dye product |
Also Published As
| Publication number | Publication date |
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| CN106479219B (en) | 2018-06-29 |
| TWI564347B (en) | 2017-01-01 |
| TW201708417A (en) | 2017-03-01 |
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