CN104497628B - Disperse dye composition, disperse dyes and its preparation method and purposes - Google Patents
Disperse dye composition, disperse dyes and its preparation method and purposes Download PDFInfo
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- CN104497628B CN104497628B CN201410801993.2A CN201410801993A CN104497628B CN 104497628 B CN104497628 B CN 104497628B CN 201410801993 A CN201410801993 A CN 201410801993A CN 104497628 B CN104497628 B CN 104497628B
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- 0 CC=C(CCC(C1)N1c(ccc(*)c1)c1C#N)C(*)=CC(N(*)*)=C Chemical compound CC=C(CCC(C1)N1c(ccc(*)c1)c1C#N)C(*)=CC(N(*)*)=C 0.000 description 1
Abstract
The present invention provide disperse dye composition, disperse dyes and its preparation method and purposes.The disperse dyes are suitable for fabric, especially terylene and its dyeing and the stamp of blended fabric.
Description
Technical field
The present invention relates to a kind of disperse dye composition, disperse dyes and its preparation method and purposes.The dispersion dye
Material is suitable for fabric, especially terylene and its dyeing and the stamp of blended fabric.
Background technology
《World's dye species》C.I. Disperse Blue-56 dyestuffs are that coloured light is gorgeous disclosed in upper the 1089-1090 pages of volumes in 2000
Blue, widely used mass-tone dyestuff, light fastness are preferable.But the dyestuff is also easy to produce C.I. disperse blues 35 under certain condition,
And C.I. disperse blues 35 are 100 sensitization dyes of Oeko-Tex Standard, it is disabled.Also, C.I. Disperse Blue-56s are anthracene
Oxyketone dye, environmental pollution is larger, and cost is higher.
Therefore, environmental protection is developed, dyestuff inexpensive, that dyeability is excellent is inevitable.
Invention content
The present invention provides the blue dispersion that a kind of fastness is excellent, environmental requirement can meet Oeko-Tex Standard 100
Dye composite, the disperse dye composition is at low cost, and fabric sublimation reliability, washing fastness, perspiration fastness are preferable after dye, especially
It is that perspiration fastness is with the obvious advantage.
The present invention provides a kind of disperse dye composition, including：
The component A as shown in formula (1)：
One or more component B as shown in formula (2)：
In formula (2), X1For Br, Cl or CN；
The component C as shown in formula (3)：
It is composed of the following components the present invention also provides a kind of disperse dye composition：
The component A as shown in formula (1)：
One or more component B as shown in formula (2)：
In formula (2), X1For Br, Cl or CN；
The component C as shown in formula (3)：
Disperse dye composition according to the present invention, it is preferable that the component B be following compound in one kind or
It is a variety of：
Disperse dye composition according to the present invention, wherein the total weight based on the composition, the weight hundred of component A
Divide than being 7~28%；The weight percent of component B is 70~85%；The weight percent of component C is 2~8%.
In the actual production process, each dye component of the invention may usually carry some by-products and other miscellaneous
Matter, but as long as not influencing the implementation of the present invention.
The present invention also provides a kind of disperse dyes, and it includes above-mentioned disperse dye composition and auxiliary materials.
The auxiliary material includes auxiliary agent and water.
The auxiliary agent includes a combination of one or more below：Naphthalene sulfonic formaldehyde condensation compound, lignin sulfonic acid
Salt, sodium sulphate, surfactant, fungicide or dye dispersant.
It is highly preferred that the auxiliary agent includes a combination of one or more below：Naphthalene sulfonic acid-formaldehyde condensation product (example
Such as, dispersing agent NNO), sodium lignin sulfonate (for example, lignin 83A, lignin 85A), condensation compound of methyl naphthalene sulfonic acid and formaldehyde (example
Such as, Dispersant MF), benzyl naphthalene sulfonic acid-formaldehyde condensation product (for example, dispersing agent CNF), anhydrous sodium sulphate, peregal etc..
The weight ratio of the auxiliary agent and disperse dye composition is 0.3:1~4:1.
Can be liquid after disperse dyes sand mill or the grinder grinding of the present invention, usual solid content is 20~50%；
Alternatively, can be powdery or graininess after the disperse dyes spray drying of the present invention, usual solid content is 87~96%.
The present invention also provides a kind of methods preparing disperse dyes according to the present invention, include the following steps：It will be described each
After dye component mixing, particlized processing is carried out with sand mill or grinder in the presence of auxiliary material；Or by each dyestuff
Component carries out particlized processing in the presence of auxiliary material with sand mill or grinder respectively, then is mixed.
A kind of purposes the present invention also provides disperse dyes according to the present invention for the dyeing and stamp of fabric.
The present invention also provides a kind of fabrics, carry out dyeing by using the disperse dyes of the present invention and stamp is prepared into
It arrives.
The disperse dyes of the present invention are highly suitable for dyeing polyester fibers and stamp, and compatibility is good, sublimation reliability, washing
Fastness, perspiration fastness are excellent, and at low cost, and pollution is few, are economical and practical disperse dyes.
Specific implementation mode
With reference to embodiment, the invention will be further described, but protection scope of the present invention is not limited to this.
In embodiment, it after component A, B, C being mixed by certain proportioning with auxiliary agent and water, is ground point with grinder
It dissipates, disperse dyes are made in then spray drying.
Described component A, B, C are known dye composition and can buy on the market, or can be by existing
It is prepared by method.
Formula (1) is the C.I. disperse blues 284 of the intercalation God in charge of the Earth department production in Zhejiang.
Formula (2-1) is the C.I. disperse blues 301 of the intercalation God in charge of the Earth department production in Zhejiang.
The preparation method of formula (2-2) is：By 2,4- dinitro -6- chloroaniline diazotising, with 2- methoxyl group -5- acetyl ammonia
Base-N, N- dimethoxy-ethyl aniline is coupled.
The preparation method of formula (2-3) is：2,4- dinitro -6- cyano-aniline diazotising, with 2- methoxyl group -5- acetyl ammonia
Base-N, N- dimethoxy-ethyl aniline is coupled.
Formula (3) is the C.I. disperse violets 77 of the intercalation God in charge of the Earth department production in Zhejiang.
Embodiment 1
By 16g formulas (1) dye component, 79g formulas (2-1) dye component, 5g formulas (3) dye component, 100g lignin 83A,
Water 300g is added to stir, grinding distribution and drying obtain blue disperse dye, and the disperse dyes are to dyeing polyester fibers
Every fastness ability of fabric afterwards is excellent.
Comparative example 1
Embodiment 1 is repeated, other than the formula of embodiment 1 (1) dye component is substituted for following formula (4) dye component,
It is constant.
The dyestuff finished product of embodiment 1 and comparative example 1 is tested for the property.
The specific test method is as follows：
According to the similar methods of GB/T2394-2006, the dyestuff finished product of 0.5g embodiments 1 and comparative example 1 is weighed respectively extremely
In the water of 500ml, disperse dyes suspension is made.It draws 60ml disperse dyes suspension to mix with the water of 40ml, with acetic acid tune
Dye bath pH to 5 is saved, is then warming up to 60 DEG C, while being respectively put into 10g polyester fibers and carrying out high-temperature pressure dyeing, in 35min
130 DEG C are warming up to, 45min is kept the temperature, is cooled to 80 DEG C of samplings.
Observation cloth specimen coloured light simultaneously measures theirs using GB/T5718-1997, GB/T3921-2008, GB/T3922-1995
Sublimation reliability, washing color fastness, perspiration fastness, measurement result are shown in Table 1.
1 unit of table：Grade
| Title | Sublimation reliability | Washing color fastness | Perspiration fastness |
| Embodiment 1 | 3-4 | 3-4 | 5 |
| Comparative example 1 | 3 | 3 | 3 |
Embodiment 2-10
According to the compositing formula in table 2, disperse dyes are made similarly to Example 1.Wherein, the moisture weight in table 2
For the moisture weight of final disperse dyes.
Table 2
The sublimation reliability of the disperse dyes prepared in embodiment 2-10, washing fastness are measured using the method for embodiment 1
And perspiration fastness, measurement result are shown in Table 3.
3 unit of table：Grade
| Title | Sublimation reliability | Washing fastness | Perspiration fastness |
| Embodiment 2 | 3-4 | 3 | 5 |
| Embodiment 3 | 4 | 3-4 | 5 |
| Embodiment 4 | 3-4 | 3-4 | 5 |
| Embodiment 5 | 3-4 | 3-4 | 5 |
| Embodiment 6 | 3-4 | 3 | 5 |
| Embodiment 7 | 4 | 3-4 | 5 |
| Embodiment 8 | 3-4 | 3-4 | 5 |
| Embodiment 9 | 4 | 3-4 | 5 |
| Embodiment 10 | 3-4 | 3-4 | 5 |
Test result shows that disperse dyes items fastness ability of the invention is excellent.
Claims (11)
1. a kind of disperse dye composition, which is characterized in that composed of the following components：
The component A as shown in formula (1)：
One or more component B as shown in formula (2)：
In formula (2), X1For Br, Cl or CN；
The component C as shown in formula (3)：
Based on the total weight of the composition,
The weight percent of component A is 7~28%,
The weight percent of component B is 70~85%,
The weight percent of component C is 2~8%.
2. disperse dye composition according to claim 1, which is characterized in that the component B is in following compound
It is one or two kinds of：
3. a kind of disperse dyes, which is characterized in that include disperse dye composition according to claim 1 or 2 and auxiliary material.
4. disperse dyes according to claim 3, which is characterized in that the auxiliary material includes auxiliary agent and water.
5. disperse dyes according to claim 4, which is characterized in that the auxiliary agent includes one or more below
Combination：Sodium sulphate, surfactant, fungicide or dye dispersant.
6. disperse dyes according to claim 5, which is characterized in that the dye dispersant is condensed for naphthalene sulfonic formaldehyde
One or two kinds of combinations of object or lignosulfonates.
7. disperse dyes according to claim 4 or 5, which is characterized in that the weight of the auxiliary agent and disperse dye composition
The ratio between amount is 0.3:1~4:1.
8. the disperse dyes according to any one of claim 3~6, which is characterized in that the disperse dyes sand mill
Or grinder grinding after be liquid, solid content be 20~50%；Or after disperse dyes spray drying it is powdery or particle
Shape, solid content are 87~96%.
9. a kind of method preparing the disperse dyes according to any one of claim 3~8, which is characterized in that including with
Lower step：
After each dye component is mixed, particlized processing is carried out with sand mill or grinder in the presence of auxiliary material；Or
Each dye component is subjected to particlized processing with sand mill or grinder in the presence of auxiliary material respectively, then is mixed.
10. a kind of purposes of disperse dyes according to any one of claim 3~8 for the dyeing and stamp of fabric.
11. a kind of fabric, which is characterized in that carried out by using the disperse dyes according to any one of claim 3~8
Dyeing and stamp are prepared.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410801993.2A CN104497628B (en) | 2014-12-22 | 2014-12-22 | Disperse dye composition, disperse dyes and its preparation method and purposes |
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| CN201410801993.2A CN104497628B (en) | 2014-12-22 | 2014-12-22 | Disperse dye composition, disperse dyes and its preparation method and purposes |
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| CN104497628A CN104497628A (en) | 2015-04-08 |
| CN104497628B true CN104497628B (en) | 2018-11-06 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114773877B (en) * | 2022-05-20 | 2023-12-22 | 上海鸿源鑫创材料科技有限公司 | Disperse blue dye composition and product thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0347685A2 (en) * | 1988-06-24 | 1989-12-27 | Bayer Ag | Mixtures of blue azo disperse dyes |
| JPH1129716A (en) * | 1997-05-14 | 1999-02-02 | Sumitomo Chem Co Ltd | Disperse dye composition |
| CN101982511A (en) * | 2010-09-18 | 2011-03-02 | 浙江万丰化工有限公司 | Blue disperse dye complex |
| KR101346852B1 (en) * | 2012-05-23 | 2014-01-02 | 공명도 | Black and navy blue disperse dye composition having excellent moisture resistance |
| CN104087015A (en) * | 2013-12-25 | 2014-10-08 | 上海安诺其纺织化工股份有限公司 | Navy blue or black disperse dye |
-
2014
- 2014-12-22 CN CN201410801993.2A patent/CN104497628B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0347685A2 (en) * | 1988-06-24 | 1989-12-27 | Bayer Ag | Mixtures of blue azo disperse dyes |
| JPH1129716A (en) * | 1997-05-14 | 1999-02-02 | Sumitomo Chem Co Ltd | Disperse dye composition |
| CN101982511A (en) * | 2010-09-18 | 2011-03-02 | 浙江万丰化工有限公司 | Blue disperse dye complex |
| KR101346852B1 (en) * | 2012-05-23 | 2014-01-02 | 공명도 | Black and navy blue disperse dye composition having excellent moisture resistance |
| CN104087015A (en) * | 2013-12-25 | 2014-10-08 | 上海安诺其纺织化工股份有限公司 | Navy blue or black disperse dye |
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| CN104497628A (en) | 2015-04-08 |
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