CN102660144A - Composite disperse dye composition - Google Patents
Composite disperse dye composition Download PDFInfo
- Publication number
- CN102660144A CN102660144A CN2012101133800A CN201210113380A CN102660144A CN 102660144 A CN102660144 A CN 102660144A CN 2012101133800 A CN2012101133800 A CN 2012101133800A CN 201210113380 A CN201210113380 A CN 201210113380A CN 102660144 A CN102660144 A CN 102660144A
- Authority
- CN
- China
- Prior art keywords
- component
- disperse dye
- composite disperse
- formula
- dye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- ZJRYMTYZWCOTBO-WUKNDPDISA-N CNc(cc1)ccc1/N=N/C(SNC1C=C2)=C1C=C2[N+]([O-])=O Chemical compound CNc(cc1)ccc1/N=N/C(SNC1C=C2)=C1C=C2[N+]([O-])=O ZJRYMTYZWCOTBO-WUKNDPDISA-N 0.000 description 1
- 0 Cc(cc(cc1*)[N+]([O-])=O)c1N=Nc(cc1)ccc1NC Chemical compound Cc(cc(cc1*)[N+]([O-])=O)c1N=Nc(cc1)ccc1NC 0.000 description 1
Landscapes
- Coloring (AREA)
Abstract
The invention discloses a composite disperse dye composition. The composite disperse dye composition comprises a component A and a component B. The component A comprises one or more compounds shown in the formula 1. In the formula 1, R1 represents H or -NHCOCH3 and R2 and R3 respectively represent C1-C4 alkyl, -CH2CH2COOCH3 or -CH2CH2OCH3. The component B comprises one or more compounds shown in the formula 2. In the formula 2, R4 and R5 respectively represent H or Cl. The composite disperse dye composition has excellent level-dyeing properties, color fastness to sunlight, color fastness to washing, color fastness to rubbing and the like, and through the use of the component B, sublimation fastness of the composite disperse dye composition is improved obviously.
Description
Technical field
The present invention relates to a kind of disperse dye composition, particularly a kind of composite disperse dye compsn that is applicable to terylene and blended fabric dyeing and stamp.
Background technology
The dispersed dye molecule is less, does not contain water-soluble group on the structure, disperses and dyes by means of the homogeneous that acts in the dye liquor of dispersion agent.It can on dye trevira, cellulose acetate fibre and polyesteramine fiber become the dedicated dye of terylene.Dispersed dye are broadly divided into DISPERSE ORANGE 30 200, EX-SF DISPERSE BLUE EX-SF 300, DISPERSE YELLOW, Disperse Red composition, can arrange in pairs or groups according to a certain percentage by several kinds of different dispersed dye, obtain dispersion dyestuffs such as dispersion is black, Disperse Green, 63 DISPERSE Violet 63.
EX-SF DISPERSE BLUE EX-SF 300 148# is one type of new type heterocycle dispersed dye that German BASF AG releases, and its structural formula is following:
It is rich and gaudy that this dyestuff has color and luster, and intensity is high, and fastness is good, and can be applied to discharge printing, recommended as the blue kind in the best three-primary colours of high temperature modification by BASF AG.
EX-SF DISPERSE BLUE EX-SF 300 367# then is the wider single-component dispersed blue dye of another domestic and international application, and its structural formula is following:
Advantages such as it is rich and gaudy that this dyestuff has color and luster equally, and intensity is high, and fastness is good.
When above-mentioned two kinds of dyestuffs use separately, very easy to use because of composition is simple, but because compound structure itself, during its dyeing, sublimation fastness is not high, greatly limitations promoting the use of of above-mentioned two kinds of dyestuffs.For solving this technical problem, the at present employing is mixed into dye composite with single dyestuff with other dyestuffs more, forms new dyestuff, to satisfy the staining power needs.
The dye composite that is mixed on the China market at present is more; Quality is all better; But the content of impurity, salt and heavy metal etc. is just than higher in the dispersed dye that exist on the home market; And form complicacy, fusing point is also lower, certainly will influence dye uptake, coloured light and the fastness of dyeing of dyestuff under the same conditions.And the contamination to other fiber is more serious, and sublimation fastness, thermophoresis fastness and the fastness to wet rubbing etc. of many kinds have satisfied not needs.Therefore, it is simple to seek a kind of component, and all excellent disperse dye composition of each item application performance is the heat subject of dyeing industry.
Summary of the invention
The invention provides a kind of composite disperse dye compsn, each item fastness such as this dye composite good level-dyeing property and sun-resistant fastness, washing fastness, fastness to rubbing are all excellent, and particularly fastness to sublimation has raising significantly.
A kind of composite disperse dye compsn comprises component A and B component;
Described component A is one or more in the compound shown in the formula (1):
In the formula (1): R
1For H or-NHCOCH
3, R
2, R
3Independently be C respectively
1-C
4Alkyl ,-CH
2CH
2COOCH
3Or-CH
2CH
2OCH
3
B component is one or more in the compound shown in the formula (2):
In the formula (2): R
4, R
5Independently be H or Cl respectively.
Take all factors into consideration the being easy to get property and the cost of raw material, a kind of optimized technical scheme is:
Described component A is preferably one or both mixtures in the compound shown in formula (1-1) and the formula (1-2):
Described B component is preferably one or more mixtures in the compound shown in the formula (2-1)-(2-3):
For further improving each item dyeing behavior of composite disperse dye of the present invention, satisfy the needs of coloured differently occasion, another kind of optimized technical scheme is: described composite disperse dye compsn, the weight percent of component A and B component consists of:
Component A:65%-90%
B component: 10%-35%.
Two cyanoethyls have replaced-NH in the B component
2In two hydrogen, the molecular weight of dyestuff increases, thereby the sublimation fastness of this composite dye compsn is improved.
For further improving the washing fastness of this dye composite, satisfy the demand of the occasion that washing fastness is had relatively high expectations, another kind of optimized technical scheme is: described composite disperse dye compsn, the weight percent of component A and B component consists of:
Component A:75%-90%
B component: 10%-25%.
For further improving the light fastness of this dye composite, satisfy the demand of the occasion that light fastness is had relatively high expectations, another kind of optimized technical scheme is: described composite disperse dye compsn, the weight percent of component A and B component consists of:
Component A:75%-80%
B component: 20%-25%.
For further improving the sublimation fastness of this dye composite, satisfy the demand of the occasion that sublimation fastness is had relatively high expectations, another kind of optimized technical scheme is: described composite disperse dye compsn, the weight percent of component A and B component consists of:
Component A:66%-76%
B component: 24%-34%.
Composite disperse dye compsn of the present invention; Usually add auxiliary agent during use; Described auxiliary agent is dispersed dye dispersion agent commonly used, diffusants etc. when composite, is preferably one of following or wherein any several kinds mixture: anionic dispersing agents such as naphthalene sulfonic acidformaldehyde condensation product, alkyl naphthalene sulfonic acid formaldehyde condensation products, benzyl sulfonic formaldehyde condensation compound, sulfonated lignin.More preferred, said auxiliary agent is one of following or wherein any several kinds mixture: dispersing agent NNO (sodium methylene bis-naphthalene sulfonate), Dispersant MF (condensation compound of methyl naphthalene sulfonic acid and formaldehyde), dispersing agent CNF (benzyl naphthalenesulfonate formaldehyde condensation compound), sodium lignosulfonate (like commercial dispersants Reax 83A, Reax 85A) etc.The ratio of the gross weight of auxiliary agent and disperse dye compound is 1.2-4.5: 1.
Composite disperse dye compsn of the present invention can prepare through following method: after dye component is mixed by a certain percentage, in the presence of auxiliary agent, water, carry out particlized with kibblers such as sand mill or shredders, then spraying drying.Above-mentioned dye monomer all can adopt commercially available prod or preparation voluntarily.
Composite disperse dye compsn of the present invention can be aqueously behind the corpusculed, can be powdery, particulate state after the spraying drying.
Composite disperse dye compsn excellent levelling property of the present invention, each item fastness such as sun-resistant fastness, washing fastness, fastness to rubbing are all excellent, and especially the adding of B component makes the sublimation fastness of above-mentioned composite disperse dye compsn be significantly improved.
Embodiment
Below in conjunction with implementing row the present invention is described further, but protection scope of the present invention is not limited to this.
Embodiment 1-10
According to data shown in the table 1; With dye component A, B component and auxiliary agent (condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO) or sodium lignosulfonate (xylogen 83A, 85A)); After adding water and piece together mixing, grind dispersion with sand mill, then spraying drying.
Dye component wherein all can adopt commercially available prod or preparation voluntarily.
Structural formula (1-1) can adopt the EX-SF DISPERSE BLUE EX-SF 300 148# that Zhejiang Province Runtu intercalated Co., Ltd produces (" world's dye species-2005 year " gone up volume, the 594th page);
Structural formula (1-2) can adopt the EX-SF DISPERSE BLUE EX-SF 300 367# that Zhejiang Province Runtu intercalated Co., Ltd produces (" world's dye species-2005 year " gone up volume, the 606th page);
Structural formula (2-1) can adopt the DISPERSE ORANGE 30 200 44# that Zhejiang Province Runtu intercalated Co., Ltd produces (" world's dye species-2005 year " gone up volume, the 527th page);
Structural formula (2-2) can adopt the DISPERSE ORANGE 30 200 68# that Zhejiang Province Runtu intercalated Co., Ltd produces (" world's dye species-2005 year " gone up volume, the 530th page);
The preparation method of structural formula (2-3) is: after p-Nitroaniline diazotization, with N, the coupling of N-dicyanoethyl aniline is through filtration, grinding, the dry finished product that gets;
Table 1
Performance test
Dye mixture that the foregoing description 1-10 is made and comparative sample EX-SF DISPERSE BLUE EX-SF 300 148# and EX-SF DISPERSE BLUE EX-SF 300 367# carry out performance test, and testing method is following: according to the GB/T2394-2003 similar methods, respectively get the disperse dye composition that 0.5 gram is made by embodiment 1-10; Water is mixed with the dispersed dye suspension-s that concentration is 0.5g/500ml respectively; Get 20ml and mix, regulate dye bath pH to 5, be warmed up to 60 ℃ then with acetic acid with the water of 80ml; Put into the 2g trevira simultaneously respectively and carry out high-temperature pressure dyeing; In 35 minutes, be warmed up to 130 ℃, be incubated 30 minutes, be cooled to 80 ℃ of samplings.
Adopt GB/T3921-1997, GB/T3920-1997, GB/T5718-1997 to measure its dyefastness, measure the result and see table 2.
Table 2
By last table know that composite disperse dye compsn each item fastness of the present invention is all excellent, especially fastness to wet rubbing and sublimation fastness have further raising.
Claims (8)
1. a composite disperse dye compsn comprises component A and B component;
Described component A is one or more in the compound shown in the formula (1):
In the formula (1): R
1For H or-NHCOCH
3, R
2, R
3Independently be C respectively
1-C
4Alkyl ,-CH
2CH
2COOCH
3Or-CH
2CH
2OCH
3
B component is one or more in the compound shown in the formula (2):
In the formula (2): R
4, R
5Independently be H or Cl respectively.
2. composite disperse dye compsn according to claim 1 is characterized in that, described component A is one or both mixtures in the compound shown in formula (1-1) and the formula (1-2):
3. composite disperse dye compsn according to claim 2 is characterized in that, described B component is one or more mixtures in the compound shown in the formula (2-1)-(2-3):
4. according to the described composite disperse dye compsn of the arbitrary claim of claim 1-3, it is characterized in that the weight percent of component A and B component consists of in the described composite disperse dye compsn:
Component A:65%-90%
B component: 10%-35%.
5. composite disperse dye compsn according to claim 4 is characterized in that, the weight percent of component A and B component consists of in the described composite disperse dye compsn:
Component A:75%-90%
B component: 10%-25%.
6. composite disperse dye compsn according to claim 4 is characterized in that, the weight percent of component A and B component consists of in the described composite disperse dye compsn:
Component A:75%-80%
B component: 20%-25%.
7. composite disperse dye compsn according to claim 4 is characterized in that, the weight percent of component A and B component consists of in the described composite disperse dye compsn:
Component A:66%-76%
B component: 24%-34%.
8. composite disperse dye compsn according to claim 1 is characterized in that, described composite disperse dye compsn need add auxiliary agent when using, and described auxiliary agent is 1.2-4.5 with the ratio of the gross weight of component A and B component: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210113380.0A CN102660144B (en) | 2012-04-18 | 2012-04-18 | Composite disperse dye composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210113380.0A CN102660144B (en) | 2012-04-18 | 2012-04-18 | Composite disperse dye composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102660144A true CN102660144A (en) | 2012-09-12 |
| CN102660144B CN102660144B (en) | 2014-04-16 |
Family
ID=46769734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210113380.0A Active CN102660144B (en) | 2012-04-18 | 2012-04-18 | Composite disperse dye composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102660144B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160348A (en) * | 1988-06-24 | 1992-11-03 | Bayer Aktiengesellschaft | Mixtures of blue azo disperse dyestuffs |
| CN101602896A (en) * | 2009-07-20 | 2009-12-16 | 浙江闰土股份有限公司 | A kind of brown disperse dye composition |
| CN101649129A (en) * | 2009-07-30 | 2010-02-17 | 浙江龙盛染料化工有限公司 | Disperse dye composition suitable for basic dyeing |
| CN101935464A (en) * | 2010-07-30 | 2011-01-05 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
| CN102031017A (en) * | 2010-11-16 | 2011-04-27 | 玛德(上虞)染料有限公司 | Disperse dye composition and application thereof |
-
2012
- 2012-04-18 CN CN201210113380.0A patent/CN102660144B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160348A (en) * | 1988-06-24 | 1992-11-03 | Bayer Aktiengesellschaft | Mixtures of blue azo disperse dyestuffs |
| CN101602896A (en) * | 2009-07-20 | 2009-12-16 | 浙江闰土股份有限公司 | A kind of brown disperse dye composition |
| CN101649129A (en) * | 2009-07-30 | 2010-02-17 | 浙江龙盛染料化工有限公司 | Disperse dye composition suitable for basic dyeing |
| CN101935464A (en) * | 2010-07-30 | 2011-01-05 | 杭州吉华江东化工有限公司 | Alkali-resistant disperse dye complex |
| CN102031017A (en) * | 2010-11-16 | 2011-04-27 | 玛德(上虞)染料有限公司 | Disperse dye composition and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102660144B (en) | 2014-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100543087C (en) | A kind of disperse azo dye composition | |
| CN102002259B (en) | High-fastness black and blue disperse dye composite | |
| CN101338081B (en) | Dispersed deep blue dye composition | |
| CN101974255B (en) | Black-blue disperse dye composition | |
| CN1995154B (en) | Dispersing orange dye composition and dispersing dye | |
| CN101760045B (en) | Medium-low temperature environmental-friendly disperse dye composition | |
| CN101798472B (en) | Black and blue disperse dye composition | |
| CN100558822C (en) | A kind of disperse dye composition | |
| CN102391680B (en) | Disperse dye composite for dyeing and printing polyester spandex fiber | |
| CN101974254B (en) | Black and blue series disperse dye composition | |
| CN101092525A (en) | Ccomposition of dispersed yellow dye | |
| CN101914308B (en) | Grey disperse dye composition | |
| CN101280123B (en) | Mesothermal environment-friendly disperse dye composition | |
| CN101629026A (en) | Back-blue dispersed dye composition | |
| CN106479221B (en) | It is a kind of dark blue to black disperse dye mixture | |
| CN103073918A (en) | Medium temperature type three-primary-color disperse dyes | |
| CN101067050B (en) | Disperse black dye composition | |
| CN101275039B (en) | Disperse orange dye composition | |
| CN102277012B (en) | Disperse purplish-red dye composition | |
| CN101265370B (en) | Medium-temperature-type environmental protection dispersion orange dyes | |
| CN102229756B (en) | Mesothermal disperse blue dye composition | |
| CN101948633B (en) | Environment-friendly quick dyeing disperse dye composition | |
| CN102660143B (en) | Disperse blue dye composite | |
| CN101602896A (en) | A kind of brown disperse dye composition | |
| CN102660144B (en) | Composite disperse dye composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |