CN104119699A - Disperse dye composition, disperse dye and preparation method and use thereof - Google Patents
Disperse dye composition, disperse dye and preparation method and use thereof Download PDFInfo
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- CN104119699A CN104119699A CN201410385024.3A CN201410385024A CN104119699A CN 104119699 A CN104119699 A CN 104119699A CN 201410385024 A CN201410385024 A CN 201410385024A CN 104119699 A CN104119699 A CN 104119699A
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Abstract
The invention provides a disperse dye composition, a disperse dye and a preparation method and a use thereof. The disperse dye is suitable for superfine fibers and is especially suitable for dyeing and printing suede fabrics.
Description
Technical field
The present invention relates to a kind of disperse dye composition, dispersed dye and its production and use.Described dispersed dye are applicable to dyeing and the stamp of dyeing and the stamp, particularly chamois flannel face fabric of ultra-fine fibre.
Background technology
Traditional C.I. DISPERSE ORANGE 30 200 76 is spelled the black disperse dye mixture of system, its good level-dyeing property, fastness is good, but because of C.I. DISPERSE ORANGE 30 200 76 under given conditions, can cracking go out sensitization dye, at present Yi Bei various countries forbidding.With C.I. DISPERSE ORANGE 30 200 61, spell the black disperse dye mixture of system, although overcome this difficult problem, but higher not as good as C.I. DISPERSE ORANGE 30 200 76 and cost to the interdependence of dyeing condition and level-dyeing property, in addition, along with expanding economy, chamois flannel face fabric for sofa man spin, vamp, automobile decoration become more and more popular, the purposes of chamois flannel face fabric has determined dyestuff desired properties, as to resistance to dry fastness, the requirement of fastness to perspiration is higher, and the dyestuff that therefore develop novelty, environmental protection, is applicable to cheaply chamois flannel face fabric dyeing is inexorable trend.
Summary of the invention
The invention provides the economic environmental-friendly disperse dye composition that a kind of dry fastness is good, perspiration fastness is good, intensity is high.
The invention provides a kind of disperse dye composition, it is characterized in that comprising:
Suc as formula the component A shown in (1):
One or more are suc as formula the B component shown in (2):
In formula (2), X
1for bromine or chlorine; R
1, R
2independent is separately C
1～C
4alkyl;
One or more are suc as formula the component C shown in (3):
In formula (3), X
2for bromine or chlorine, R
3, R
4independent is separately C
1～C
4alkyl or-CH
2cH=CH
2, Y is C
1～C
4alkyl.
According to disperse dye composition of the present invention, it is characterized in that, described B component is one or both in following compound:
According to disperse dye composition of the present invention, it is characterized in that, described component C is one or more in following compound:
According to disperse dye composition of the present invention, it is characterized in that, the gross weight based on described composition, comprising:
Weight percent is 10～65% component A,
Weight percent is 15～40% B component,
Weight percent is 20～50% component C.
According to disperse dye composition of the present invention, it is characterized in that, the gross weight based on described composition,
The weight percent of component A is 14～60%,
The weight percent of B component is 18～38%,
The weight percent of component C is 22～48%.
In actual production process, each dye component of the present invention conventionally may be with some by products and other impurity, but only otherwise affect enforcement of the present invention.
The present invention also provides a kind of dispersed dye, it is characterized in that, comprises according to disperse dye composition of the present invention and auxiliary material.
According to dispersed dye of the present invention, it is characterized in that, described auxiliary material comprises auxiliary agent and water.
According to dispersed dye of the present invention, it is characterized in that, described auxiliary agent comprises the combination of following one or more: naphthalene sulfonic formaldehyde condensation compound, sulfonated lignin, sodium sulfate, tensio-active agent, sterilant, or other dye dispersants.
More preferred auxiliary agent comprises one of following or its mixture: naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), sodium lignosulfonate (xylogen 83A, xylogen 85A), condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), Sodium sulfate anhydrous.min(99), peregal etc.
According to dispersed dye of the present invention, it is characterized in that, described auxiliary agent is 0.3～4:1 with the ratio of the weight of disperse dye composition.
According to dispersed dye of the present invention, it is characterized in that, described dispersed dye be aqueous after grinding with sand mill or shredder, solid content is 20～50%, or the spraying of described dispersed dye dry rear be powdery or particulate state, solid content is 87～96%.
The present invention also provides a kind of method of preparing according to dispersed dye of the present invention, it is characterized in that, comprises the following steps:
After described each dye component is mixed, under the existence of auxiliary material, with sand mill or shredder, carry out particlized processing; Or described each dye component is carried out to particlized processing with sand mill or shredder respectively under auxiliary material exists, then mix.
The present invention also provide a kind of according to dispersed dye of the present invention for the dyeing of fabric and the purposes of stamp.
According to purposes of the present invention, it is characterized in that described fabric is Superfine Fibre Fabric.
According to purposes of the present invention, it is characterized in that described Superfine Fibre Fabric is chamois flannel face fabric.
The present invention also provides a kind of fabric, particularly chamois flannel face fabric, it is characterized in that, by using according to dispersed dye of the present invention, dyes and prepares with stamp.
Dispersed dye of the present invention are in the application of chamois flannel face fabric, and dry fastness is good, perspiration fastness is good, intensity is high and economic environmental protection.
Embodiment
Embodiment
Below in conjunction with embodiment, the invention will be further described, but protection scope of the present invention is not limited to this.
In an embodiment, component A of the present invention, B, C, by after certain proportioning and auxiliary agent and water blending, carry out grinding distribution with sand mill and make slurry, or it is dry further to spray, thereby make dyestuff.
Described component A, B, C are known dye composition and can on market, buy, or can be prepared by existing method.
Embodiment 1:
By 55 grams of formulas (1) dye component, 20 grams of formulas (2-2) dye component, 25 grams of formulas (3-3) dye component, 50 grams of Dispersant MFs and 50 grams of xylogen 85A, adding 300 grams, water stirs, grinding distribution is also dry, obtain dispersed dye, to chamois flannel face fabric, dyeing obtains the good chamois flannel face fabric of every fastness ability.
Comparative example 1:
Repeat embodiment 1, except the formula of embodiment 1 (1) dye component is replaced to following formula (4) dye component, other is constant,
The dyestuff finished product of embodiment 1 and comparative example 1 is carried out to performance test.
Concrete testing method is as follows:
According to the similar method of GB/T2394-2006, take respectively the dyestuff finished product of 0.5 gram of embodiment 1 and comparative example 1 to the water of 250ml, make dispersed dye suspension.Draw 10ml dispersed dye suspension and mix with the water of 90ml, with acetic acid, regulate dye bath pH to 5, be then warmed up to 60 ℃, put into respectively 2g chamois flannel face fabric simultaneously and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 ℃, be incubated 45 minutes, be cooled to 80 ℃ of samplings.
Observe cloth specimen coloured light and adopt GB/T3920-2008, GB/T3922-1995, GB/T6688-2008 to measure their dry fastness, perspiration fastness, intensity, the results are shown in Table 1.
Table 1
| Title | Dry fastness | Perspiration fastness | Intensity % |
| Embodiment 1 | 5 | 4-5 | 108.6 |
| Comparative example 1 | 4 | 4 | 100 |
Embodiment 2:
By 18 grams of formulas (1) dye component, 36 grams of formulas (2-1) dye component, 46 grams of formulas (3-1) dye component, 80 grams of dispersing agent C NF and 20 grams of xylogen 83A, adding 350 grams, water stirs, grinding distribution is also dry, obtain dyestuff finished product, to chamois flannel face fabric, dyeing obtains the good chamois flannel face fabric of every fastness ability.
Comparative example 2:
Repeat embodiment 2, except the formula of embodiment 2 (1) dye component is replaced to following formula (4) dye component, other is constant, and the dyestuff finished product of embodiment 2 and comparative example 2 is carried out to performance test.
Concrete testing method is as follows:
According to the similar method of GB/T2394-2006, take respectively the dyestuff finished product of 0.5 gram of embodiment 2 and comparative example 2 to the water of 250ml, make dispersed dye suspension.Draw 10ml dispersed dye suspension and mix with the water of 90ml, with acetic acid, regulate dye bath pH to 5, be then warmed up to 60 ℃, put into respectively 2g chamois flannel face fabric simultaneously and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 ℃, be incubated 45 minutes, be cooled to 80 ℃ of samplings.
Observe cloth specimen coloured light and adopt GB/T3920-2008, GB/T3922-1995, GB/T6688-2008 to measure their dry fastness, perspiration fastness, intensity, the results are shown in Table 2.
Table 2
| Title | Dry fastness | Perspiration fastness | Intensity % |
| Embodiment 2 | 4-5 | 4-5 | 102.5 |
| Comparative example 2 | 3-4 | 4 | 100 |
Embodiment 3-10:
According to the compositing formula in table 3, add appropriate amount of addition agent and water, through stirring, grind, being dried, make dispersed dye.Wherein the moisture weight in table 3 is the moisture weight of final dispersed dye finished product.
Table 3
The dry fastness, perspiration fastness, the intensity that adopt the dyestuff finished product of preparing in the method mensuration embodiment 3-10 of embodiment 1,2, the results are shown in Table 4.
Table 4
| Title | Dry fastness | Perspiration fastness | Intensity % |
| Embodiment 3 | 4 | 4-5 | 101.0 |
| Embodiment 4 | 5 | 5 | 109.8 |
| Embodiment 5 | 4-5 | 4-5 | 101.8 |
| Embodiment 6 | 5 | 5 | 109.1 |
| Embodiment 7 | 5 | 4-5 | 108.1 |
| Embodiment 8 | 5 | 4-5 | 109.1 |
| Embodiment 9 | 4-5 | 4-5 | 102.1 |
| Embodiment 10 | 4-5 | 4-5 | 103.0 |
Claims (15)
1. a disperse dye composition, is characterized in that comprising:
Suc as formula the component A shown in (1):
One or more are suc as formula the B component shown in (2):
In formula (2), X
1for bromine or chlorine; R
1, R
2independent is separately C
1～C
4alkyl;
One or more are suc as formula the component C shown in (3):
In formula (3), X
2for bromine or chlorine, R
3, R
4independent is separately C
1～C
4alkyl or-CH
2cH=CH
2, Y is C
1～C
4alkyl.
2. disperse dye composition according to claim 1, is characterized in that, described B component is one or both in following compound:
3. disperse dye composition according to claim 1 and 2, is characterized in that, described component C is one or more in following compound:
4. according to the disperse dye composition described in any one in claim 1～3, it is characterized in that, the gross weight based on described composition, comprising:
Weight percent is 10～65% component A,
Weight percent is 15～40% B component,
Weight percent is 20～50% component C.
5. according to the disperse dye composition described in any one in claim 1～4, it is characterized in that, the gross weight based on described composition,
The weight percent of component A is 14～60%,
The weight percent of B component is 18～38%,
The weight percent of component C is 22～48%.
6. dispersed dye, is characterized in that, comprise according to the disperse dye composition described in any one in claim 1～5 and auxiliary material.
7. dispersed dye according to claim 6, is characterized in that, described auxiliary material comprises auxiliary agent and water.
8. dispersed dye according to claim 7, it is characterized in that, described auxiliary agent comprises the combination of following one or more: naphthalene sulfonic formaldehyde condensation compound, sulfonated lignin, sodium sulfate, tensio-active agent, sterilant, or other dye dispersants.
9. according to the dispersed dye described in claim 7 or 8, it is characterized in that, described auxiliary agent is 0.3～4:1 with the ratio of the weight of disperse dye composition.
10. according to the dispersed dye described in any one in claim 6～9, it is characterized in that, described dispersed dye are aqueous after grinding with sand mill or shredder, and solid content is 20～50%, or after described dispersed dye spraying is dry, be powdery or particulate state, solid content is 87～96%.
Prepare according to the method for the dispersed dye described in any one in claim 6～10 for 11. 1 kinds, it is characterized in that, comprise the following steps:
After described each dye component is mixed, under the existence of auxiliary material, with sand mill or shredder, carry out particlized processing; Or described each dye component is carried out to particlized processing with sand mill or shredder respectively under auxiliary material exists, then mix.
12. 1 kinds are used for the dyeing of fabric and the purposes of stamp according to the dispersed dye described in any one in claim 6～10.
13. purposes according to claim 12, is characterized in that described fabric is Superfine Fibre Fabric.
14. purposes according to claim 13, is characterized in that described Superfine Fibre Fabric is chamois flannel face fabric.
15. 1 kinds of fabrics, is characterized in that, by using according to the dispersed dye described in any one in claim 6～10, dye and prepare with stamp.
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|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893360A (en) * | 2017-03-10 | 2017-06-27 | 温州德业化工有限公司 | A kind of admixture of disperse dyes |
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| TW444047B (en) * | 1999-02-12 | 2001-07-01 | Everlight Chem Ind Corp | Black disperse dye composition |
| CN102344694A (en) * | 2011-11-14 | 2012-02-08 | 浙江闰土股份有限公司 | Composite dye composition, composite disperse dye and preparation method thereof |
| CN102344695A (en) * | 2011-11-14 | 2012-02-08 | 浙江闰土股份有限公司 | Composite dye composition, composite disperse dye and preparation method thereof |
| CN103881416A (en) * | 2014-03-26 | 2014-06-25 | 杭州福莱蒽特精细化工有限公司 | Dispersed azo dye composition, dye product as well as preparation method and application thereof |
-
2014
- 2014-08-05 CN CN201410385024.3A patent/CN104119699B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW444047B (en) * | 1999-02-12 | 2001-07-01 | Everlight Chem Ind Corp | Black disperse dye composition |
| CN102344694A (en) * | 2011-11-14 | 2012-02-08 | 浙江闰土股份有限公司 | Composite dye composition, composite disperse dye and preparation method thereof |
| CN102344695A (en) * | 2011-11-14 | 2012-02-08 | 浙江闰土股份有限公司 | Composite dye composition, composite disperse dye and preparation method thereof |
| CN103881416A (en) * | 2014-03-26 | 2014-06-25 | 杭州福莱蒽特精细化工有限公司 | Dispersed azo dye composition, dye product as well as preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893360A (en) * | 2017-03-10 | 2017-06-27 | 温州德业化工有限公司 | A kind of admixture of disperse dyes |
| CN106893360B (en) * | 2017-03-10 | 2019-04-02 | 安徽新生纺织有限公司 | A kind of admixture of disperse dyes |
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| CN104119699B (en) | 2017-03-22 |
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