CN104479407B - Yellow disperse dye composition and its preparation method and application - Google Patents
Yellow disperse dye composition and its preparation method and application Download PDFInfo
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- CN104479407B CN104479407B CN201410664763.6A CN201410664763A CN104479407B CN 104479407 B CN104479407 B CN 104479407B CN 201410664763 A CN201410664763 A CN 201410664763A CN 104479407 B CN104479407 B CN 104479407B
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- 239000000203 mixture Substances 0.000 title claims abstract description 66
- 239000000986 disperse dye Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000000975 dye Substances 0.000 claims abstract description 139
- 238000000034 method Methods 0.000 claims abstract description 26
- 229920000728 polyester Polymers 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000003801 milling Methods 0.000 claims abstract description 5
- 238000001694 spray drying Methods 0.000 claims abstract description 5
- 238000009980 pad dyeing Methods 0.000 claims abstract description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 20
- 239000002131 composite material Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 4
- 230000002335 preservative effect Effects 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract description 7
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000004043 dyeing Methods 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 125000004093 cyano group Chemical group *C#N 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 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 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- -1 diffusant Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 description 1
- 0 CCN(*)c(cc1)ccc1N=Nc(cc1)ccc1[N+]([O-])=O Chemical compound CCN(*)c(cc1)ccc1N=Nc(cc1)ccc1[N+]([O-])=O 0.000 description 1
- FFRWGNNPLYNNAM-FMQUCBEESA-N CCN(C(C(C#N)=C1C)=O)C(O)=C1/N=N/c1c(C)c(C)ccc1 Chemical compound CCN(C(C(C#N)=C1C)=O)C(O)=C1/N=N/c1c(C)c(C)ccc1 FFRWGNNPLYNNAM-FMQUCBEESA-N 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 244000174681 Michelia champaca Species 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development 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
- 238000005516 engineering process Methods 0.000 description 1
- 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 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- LCRMGUFGEDUSOG-UHFFFAOYSA-N naphthalen-1-ylsulfonyloxymethyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(OCOS(=O)(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 LCRMGUFGEDUSOG-UHFFFAOYSA-N 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
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Abstract
This application provides a kind of yellow disperse dye composition and its preparation method and application.Yellow disperse dye composition, including dye component A, is one or both in I, accounts for the 50 99% of dyestuff；Dye component B, including component B1And/or component B2One or more, component B1Structural formula as shown in II, component B2Structural formula as shown in III, dye component B accounts for the 1 50% of dyestuff.The method preparing composition, takes dye component A, dye component B in percetage by weight in right amount, corpusculed after mixing；Or mix after being distinguished corpusculed.Another kind prepares the method for composition, weight percent mixing, sand milling, spray drying after converting with former dyestuff.The application of yellow disperse dye composition, is applied to dip method or polyester fiber is dyeed by pad-dyeing method.Using yellow disperse dye composition of the application offer and its preparation method and application, bright in color light, enhancing is good, washing fastness is splendid.
Description
Technical field
The present invention relates to chemical field, in particular to a kind of Yellow disperse dye combination
Thing and its preparation method and application.
Background technology
In recent years, along with the raising that polyester fiber is fast-developing and textile is required by the people,
Corresponding more and more higher to the requirement of dyestuff, i.e. require that dyestuff has high every fastness.
Particularly washing fastness is more so.Meanwhile, countries in the world are more and more higher to environmental requirement, especially
It is that the new environmental law of China will be implemented, because three wastes cost increases severely, dyestuff and dyestuff intermediate valency
Lattice straight rise, the dyestuff of new high performance-price ratio becomes the first-selection in market.
For disperse dyes, the structure dyestuff that large-scale development is new has been increasingly difficult to, greatly
Amount work has turned between dyestuff, in the research of composite synergistic between dyestuff and auxiliary agent, from
See on existing application, in the application of existing dye combinations, reappearance and compatibility side
Face, can not meet market demands.
For the deficiency in terms of the existing compatbility of dyestuff of solution, reappearance, the present invention provides a kind of
Cost performance is good, compatibility is good, and colouring is fast, the yellow disperse dye composition of high washing fastness.
Summary of the invention
The invention provides a kind of yellow disperse dye composition and its preparation method and application,
To solve the problems referred to above.
The present invention is achieved in that
A kind of yellow disperse dye composition, including: dye component A, described dye component
A is one or both in formula I, and described dye component A accounts for described Yellow disperse dye group
The percetage by weight of the dyestuff in compound is 50-99%；Dye component B, described dye component
One or more in component B1 and/or component B2 of B, the structure of described component B1
Formula as shown in formula II, the structural formula of described component B2 as shown in formula III, described dye component B
The percetage by weight accounting for the dyestuff in described yellow disperse dye composition is 1-50%；
Formula I:
Wherein, R1For-CH3Or-C2H5,
Component B1, formula II:
Wherein, R2、R3For the most independent hydrogen or halogen or nitro or cyano group, R4For
-CH3、-C2H5、-C2H4CN、-C2H4OCOCH3In one, R5For-CH3、-C2H5、
-C2H4CN ,-C2H4OCOCH3、In one,
Component B2, formula III:
R6For-C2H5、-CH3、-H、-C2H4One in CN；R7For-H ,-C2H4CN,
C2H4OCOCH3、-C2H4OC2H4One in CN；R8For-H ,-CH3In one.
Preferably, described dye component A is the one in following structural formula:
Preferably, described dye component A is the mixture of two kinds in following structural formula:
Preferably, described component B2For one or both in following structural formula or three kinds:
Described component B1For one or both in following structural formula:
Preferably, described yellow disperse dye composition also includes auxiliary agent, described auxiliary agent quality
For described dye component A, 1-6 times of described dye component B mass sum.
Preferably, described auxiliary agent include dispersant, diffusant, surfactant, dust-proofing agent,
At least one in preservative, thickener and stabilizer.
The application also provides for a kind of method preparing yellow disperse dye composition, wherein, institute
The method of stating comprises the following steps: by dye component A according to described yellow disperse dye composition
In the percetage by weight of dyestuff be 50-99%, dye component B is according to described yellow dispersion
The percetage by weight of the dyestuff in dye composite is that 1-50% takes in right amount, after mixing or not
Corpusculed is carried out with sand mill under auxiliary agent existence condition；Or by dye component A, dyestuff
After component B corpusculed respectively, then mix；Described dye component A is in formula I
One or both, described dye component B one in component B1 and/or component B2
Or multiple, the structural formula of described component B1 as shown in formula II, the structural formula of described component B2
As shown in formula III；
Formula I:
Wherein, R1For-CH3Or-C2H5,
Component B1, formula II:
Wherein, R2、R3For the most independent hydrogen or halogen or nitro or cyano group, R4For
-CH3、-C2H5、-C2H4CN、-C2H4OCOCH3In one, R5For-CH3、
-C2H5、-C2H4CN ,-C2H4OCOCH3、In one
Kind,
Component B2, formula III:
R6For-C2H5、-CH3、-H、-C2H4One in CN；R7For-H ,-C2H4CN,
C2H4OCOCH3、-C2H4OC2H4One in CN；R8For-H ,-CH3In one.
The application also provides for another method preparing described yellow disperse dye composition,
Said method comprising the steps of: with synthesis former dyestuff conversion after by described dye component A,
After each component is mixed by the described respective percetage by weight of dye component B, sand milling, spray drying.
The application also provides for the application of a kind of described yellow disperse dye composition, is applied to leaching
Polyester fiber is dyeed by dye method.
The application also provides for the application of a kind of described yellow disperse dye composition, is applied to roll
Polyester fiber is dyeed by dye method.
Yellow disperse dye composition of the application offer and its preparation method and application is provided,
Can bring at least one following beneficial effect:
First, it is provided that new yellow disperse dye composition, cost performance is good, compatibility is good,
Colouring is fast, washing fastness is high；Second, it is provided that this yellow disperse dye composition suitable
Preparation method；3rd, when using the disperse dyes dye hydrophobic fiber of the present invention, dye residual
Liquid is clear, and loose colour is few；4th, by adjusting the ratio of different component, bright in color light can be obtained,
The yellow fabric that enhancing is good, washing fastness is splendid；5th, it is provided that Yellow disperse dye
Composition is highly suitable for the dyeing of polyester fiber.
Detailed description of the invention
Below in conjunction with embodiment, the application is described in further detail.It is understood that
Specific embodiment described herein is only used for explaining the application, rather than the restriction to the application.
The application provides a kind of yellow disperse dye composition, including: dye component A, institute
Stating dye component A is one or both in formula I, and described dye component A accounts for described yellow
The percetage by weight of the dyestuff in disperse dye composition is 50-99%；Dye component B, institute
State one or more in component B1 and/or component B2 of dye component B, described group
The structural formula of point B1 as shown in formula II, the structural formula of described component B2 as shown in formula III, institute
State dye component B and account for the percetage by weight of the dyestuff in described yellow disperse dye composition and be
1-50%；
Formula I:
Wherein, R1For-CH3Or-C2H5,
Component B1, formula II:
Wherein, R2、R3For the most independent hydrogen or halogen or nitro or cyano group, R4For
-CH3、-C2H5、-C2H4CN、-C2H4OCOCH3In one, R5For-CH3、-C2H5、
-C2H4CN ,-C2H4OCOCH3、In one,
Component B2, formula III:
R6For-C2H5、-CH3、-H、-C2H4One in CN；R7For-H ,-C2H4CN,
C2H4OCOCH3、-C2H4OC2H4One in CN；R8For-H ,-CH3In one.
The percentage by weight of aforementioned indication, when only having dyestuff (dye in yellow disperse dye composition
Material component A and dye component B) time, it is that each component accounts for yellow disperse dye composition
Percentage by weight, is again each component percentage by weight of accounting for dyestuff, and two kinds of sayings are consistent；
But, when yellow disperse dye composition being located also include other components outside dye component,
Only refer to that each component accounts for the percentage by weight of dye component.
Preferably, described dye component A is the one in following structural formula:
Preferably, described dye component A is the mixture of two kinds in following structural formula:
Preferably, described component B2For one or both in following structural formula or three kinds:
Described component B1For one or both in following structural formula:
Preferably, described yellow disperse dye composition also includes auxiliary agent, described auxiliary agent quality
For described dye component A, 1-6 times of described dye component B mass sum.
Preferably, described auxiliary agent include dispersant, diffusant, surfactant, dust-proofing agent,
At least one in preservative, thickener and stabilizer.
A kind of method preparing yellow disperse dye composition, wherein, described method include with
Lower step: by dye component A according to the weight of the dyestuff in described yellow disperse dye composition
Amount percentage is 50-99%, dye component B is according in described yellow disperse dye composition
The percetage by weight of dyestuff be that 1-50% takes in right amount, be in or be not in auxiliary agent after mixing and there is bar
Corpusculed is carried out with sand mill under part；Or by the most micro-to dye component A, dye component B
After particlized, then mix；Described dye component A is one or both in formula I,
One or more in component B1 and/or component B2 of described dye component B, described
The structural formula of component B1 is as shown in formula II, and the structural formula of described component B2 is as shown in formula III；
Formula I:
Wherein, R1For-CH3Or-C2H5,
Component B1, formula II:
Wherein, R2、R3For the most independent hydrogen or halogen or nitro or cyano group, R4For
-CH3、-C2H5、-C2H4CN、-C2H4OCOCH3In one, R5For-CH3、
-C2H5、-C2H4CN ,-C2H4OCOCH3、In one
Kind,
Component B2, formula III:
R6For-C2H5、-CH3、-H、-C2H4One in CN；R7For-H ,-C2H4CN,
C2H4OCOCH3、-C2H4OC2H4One in CN；R8For-H ,-CH3In one.
The application also provides for another method preparing described yellow disperse dye composition,
Said method comprising the steps of: with synthesis former dyestuff conversion after by described dye component A,
After each component is mixed by the described respective percetage by weight of dye component B, sand milling, spray drying.
The application also provides for the application of a kind of described yellow disperse dye composition, is applied to leaching
Polyester fiber is dyeed by dye method.
The application also provides for the application of a kind of described yellow disperse dye composition, is applied to roll
Polyester fiber is dyeed by dye method.
The yellow disperse dye composition that the present invention provides can be with directly with former dye powder form
Processing commercialization.
In a preferred embodiment, yellow disperse dye composition by dye component A,
Dye component B and auxiliary agent composition, auxiliary agent quality be component A, 1-6 times of B mass sum.
Dispersant conventional when auxiliary agent is disperse dyes commercialization, diffusant, surfactant etc.,
Dust-proofing agent, preservative, thickener and stabilizer that dye preparations is conventional can also be included.
In an embodiment being more highly preferred to, auxiliary agent be naphthalene sulfonic acid-formaldehyde condensation product such as
NNO (sodium methylene bis-naphthalene sulfonate), alkyl naphthalene sulfonic acid formaldehyde condensation products (MF), wooden
Element sulfonate such as sodium lignin sulfonate etc..
Due to dye industry particularity, it is difficult to also to make sterling, it will usually with one
Impurity in a little preparation process, dye component of the present invention allows also to the moisture containing a small amount of and micro-
The physical impurity of amount.
During the yellow disperse dye composition commercialization of the present invention, can be prepared via a method which:
Such as by the former dye component represented by dye component A and dyestuff B by above-mentioned proportioning (weight
Amount percentage) mixing after, enter with sand mill in the presence of auxiliary agent, water or other wetting agent
Row corpusculed, it is also possible to after dye component A or dye component B respectively corpusculed,
Mix again, after additionally can also the most directly buying commercial dye, carry out dry spelling.
Yellow disperse dye composition of the present invention, interpolation auxiliary agent, can after commercialization
To dye with the liquid after corpusculed, powdery, graininess.
Dye component A is preferably:
Component B1It is preferably
Component B2It is preferably
Dye composition used in the present invention can be easily by well known to those skilled in the art
Mode synthesizes, it is possible to use commercial goods.
The disperse yellow dye composition that the present invention provides, generally with its aqueous solution after commercialization
Form is applied to the printing and dyeing of textile material, is preferred for dyeing polyester fibers, such as, uses
Conventional dip method, pad-dyeing method dye.
This dye composite use conventional method prepare: as with commercial dye by said ratio
Each component is mixed and forms；Or will be each with pressing said ratio after the former dyestuff conversion of synthesis
After component mixing, form through sand milling, spray drying.The formulation of its dyestuff can be liquid, powdery or
Granular.Therefore, above-mentioned dye composite contains by weight: 20～60% synthesis former
Dyestuff and 40～the diffusant of 80%.
Below in conjunction with specific embodiment, the present invention will be further described, but the guarantor of the present invention
The scope of protecting is not limited to this.
Commercial dye and chemical constitution that the embodiment of the present invention one uses are as follows:
Dyestuff 1
Dyestuff 2
Dyestuff 3
According to data shown in table one, after each dye component and diffusant are mixed, both
To corresponding dye composite.For contaminating dacron fabric, it is dispersion yellow.
Table one dyestuff composition table
Above-mentioned dye combinations is all applicable to HTHP and pad-dry-cure dyeing, and its dyeing is for common
Colouring method, is not described at this.
Each embodiment dye composite contaminates to obtain the fastness of pure polyester textile, with C.I. disperse yellow
23 (Y23) are for doing one and compare with reference to listing table 2 in.
The main fastness of table 2 and feature of environmental protection comparison sheet
Taking yellow 23 finished product 1.0 grams respectively, embodiment 1 finished product material 0.5 gram is scattered in 500 grams
In cold water, mix with 32mL water after taking 10mL after being sufficiently stirred for, adjust with acetic acid
Joint pH=4.0, puts into 2 grams of polyster fibres and dyes, with the heating rate of 3 DEG C/min
Rise to 130 DEG C, be cooled to 80 DEG C after insulation 30min, clean sampling, it is thus achieved that yellow dyeing and weaving
Thing, without reduction cleaning, carries out coloured light with Datacolor 400 and compares, and it the results are shown in Table
3。
Table 3 coloured light comparative result
Wherein DeFor total color difference, DlFor lightness, DcFor saturated colour difference, DhFor form and aspect
Difference, DaFor red green difference, DbPoor for champac.
By upper Colorimetric results, it can be seen that more yellow 23 coloured light of coloured light of example 1 dyestuff are yellow, bright；
Bright in colour.
In sum, the dye composite dye polyester textile of the present invention is yellow, has excellent
Dyeing washing fastness；Comparing with C.1. disperse yellow 23, washing fastness all increases significantly.
When preparing dyes polyester fiber with the disperse dye composition of the present invention, look can be obtained
Light is bright-coloured, good dispersion, water-fastness, the yellow fabric of environment-friendly type.
The foregoing is only the preferred embodiment of the application, be not limited to the application,
For a person skilled in the art, the application can have various modifications and variations.All
Within spirit herein and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in the protection domain of the application.
Claims (11)
1. a yellow disperse dye composition, including: dye component A, described dye component
A is one or both in formula I, and described dye component A accounts for described yellow dispersion
The percetage by weight of the dyestuff in dye composite is 50-99%；Dye component B,
Described dye component B is selected from component B2, described component B2Structural formula such as formula III institute
Showing, described dye component B accounts for the weight of the dyestuff in described yellow disperse dye composition
Amount percentage is 1-50%；
Wherein, R1For-CH3Or-C2H5,
R6For-C2H5、-CH3、-H、-C2H4One in CN；R7For-H ,-C2H4CN,
C2H4OCOCH3、-C2H4OC2H4One in CN；R8For-H ,-CH3In
One.
Yellow disperse dye composition the most according to claim 1, wherein, described dyestuff
Component A is the one in following structural formula:
Yellow disperse dye composition the most according to claim 1, wherein, described dyestuff
Component A is the mixture of two kinds in following structural formula:
Yellow disperse dye composition the most according to claim 1, wherein, described group
Divide B2For one or both in following structural formula:
5. according to the yellow disperse dye composition described in any one of claim 1-4, wherein,
Also include that auxiliary agent, described auxiliary agent quality are described dye component A, described dye component
1-6 times of B mass sum.
Yellow disperse dye composition the most according to claim 5, wherein, described auxiliary agent
Including in dispersant, diffusant, dust-proofing agent, preservative, thickener and stabilizer
At least one.
Yellow disperse dye composition the most according to claim 5, wherein, described auxiliary agent
Including surfactant.
8. the method preparing yellow disperse dye composition, wherein, described method include with
Lower step: by dye component A according to the dye in described yellow disperse dye composition
The percetage by weight of material is 50-99%, dye component B contaminates according to described yellow dispersion
The percetage by weight of the dyestuff in feed composition is that 1-50% takes in right amount, after mixing or
Corpusculed is not carried out with sand mill under auxiliary agent existence condition；Or by dye component
After A, dye component B corpusculed respectively, then mix；Described dye component
A is one or both in formula I, and described dye component B is selected from component B2, institute
State the structural formula of component B2 as shown in formula III；
Wherein, R1For-CH3Or-C2H5,
R6For-C2H5、-CH3、-H、-C2H4One in CN；R7For-H,
-C2H4CN, C2H4OCOCH3、-C2H4OC2H4One in CN；R8For-H,
-CH3In one.
9. prepare according to the Yellow disperse dye combination described in any one of claim 1-7 for one kind
The method of thing, wherein, said method comprising the steps of: with the former dyestuff folding of synthesis
By described dye component A, the described respective percetage by weight of dye component B after calculation
After each component is mixed, sand milling, spray drying.
10. one kind according to the yellow disperse dye composition described in any one of claim 1-7
Application, is applied to dip method and dyes polyester fiber.
11. 1 kinds according to the yellow disperse dye composition described in any one of claim 1-7
Application, is applied to pad-dyeing method and dyes polyester fiber.
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| CN201410664763.6A CN104479407B (en) | 2014-11-19 | 2014-11-19 | Yellow disperse dye composition and its preparation method and application |
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|---|---|---|---|
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| CN106634043A (en) * | 2016-12-24 | 2017-05-10 | 叶宗瑞 | Environment-friendly disperse dye and preparation method thereof |
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| JPH0745636B2 (en) * | 1991-06-18 | 1995-05-17 | 三菱化成ヘキスト株式会社 | Disperse dye mixture |
| JP4617914B2 (en) * | 2005-02-17 | 2011-01-26 | 住友化学株式会社 | Red disperse dye composition and application to hydrophobic fiber materials |
| CN100543087C (en) * | 2007-02-14 | 2009-09-23 | 浙江龙盛染料化工有限公司 | Azo disperse dye composition |
| CN101760045B (en) * | 2009-12-30 | 2013-07-24 | 浙江闰土股份有限公司 | Medium-low temperature environmental-friendly disperse dye composition |
| CN101880476B (en) * | 2010-06-29 | 2013-09-11 | 浙江龙盛染料化工有限公司 | Yellow-to-orange disperse dye composition |
| CN101935465B (en) * | 2010-08-26 | 2013-11-20 | 浙江龙盛集团股份有限公司 | Disperse yellow brown dye composition |
| CN102229757B (en) * | 2011-04-29 | 2013-08-14 | 浙江闰土股份有限公司 | Disperse dye composition with a color range of yellow to golden yellow |
| CN102660146B (en) * | 2012-04-28 | 2013-12-11 | 浙江万丰化工有限公司 | Oxidation-resistant disperse dye composition and preparation and application thereof |
| CN102924975B (en) * | 2012-11-12 | 2014-09-10 | 浙江闰土股份有限公司 | Disperse dye composition and disperse dyes, and preparation method and purpose thereof |
| CN103589190B (en) * | 2013-09-30 | 2016-01-06 | 浙江龙盛集团股份有限公司 | A kind of dispersion red dye composition |
| CN103937285A (en) * | 2014-03-22 | 2014-07-23 | 浙江山峪染料化工有限公司 | Yellow condensed type disperse dye and preparation method thereof |
| CN103881416B (en) * | 2014-03-26 | 2016-06-22 | 杭州福莱蒽特精细化工有限公司 | Dispers ozoic dyestuff compositions, dye preparations and its preparation method and application |
| CN103911020A (en) * | 2014-04-12 | 2014-07-09 | 浙江山峪染料化工有限公司 | Composite disperse yellow dye |
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