CN1740239A - Combined disperse dye for printing and dyeing polyester material - Google Patents
Combined disperse dye for printing and dyeing polyester material Download PDFInfo
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- CN1740239A CN1740239A CN 200510060817 CN200510060817A CN1740239A CN 1740239 A CN1740239 A CN 1740239A CN 200510060817 CN200510060817 CN 200510060817 CN 200510060817 A CN200510060817 A CN 200510060817A CN 1740239 A CN1740239 A CN 1740239A
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Abstract
The combined disperse dye for printing and dyeing polyester material consists of dye monomer A shown in the expression I 5.70-38.30 wt%, dye monomer B shown in the expression II 3.62-17.10 wt%, and dye monomer C shown in the expression III 1.00-26.30 wt%, except assistant. The combined disperse dye of the present invention is inconformity with relevant environment protecting and ecological requirements, is used in printing and dyeing polyester material, and has the excellent performances, including high fastness to sublimation, high fastness to washing, high fastness to rubbing, high compatibility, etc.
Description
Technical field
The present invention relates to a kind of dispersed dye, is a kind of combined disperse dye that is applicable to printing and dyeing polyester material.
Background technology
In the printing and dyeing of polyester material, the black disperse dye thumping majority of employing all is the colorant match dyestuff, and the enhancing rate when their sublimation fastness, washing fastness, crock fastness, pad-dry-cure dyeing can not be taken into account mutually.And at present some dyestuffs that adopt are not owing to meet environmental protection and ecological requirement, the state of face stoppings production, stopping using, and therefore urgent need seeks a kind ofly to meet environmental protection and ecological requirement, and the good combined disperse dye of dyeing behavior.
Summary of the invention
The invention provides a kind of combined disperse dye that is used for printing and dyeing polyester material, solved environmental issue, and can have better consistency, washing fastness, crock fastness and sublimation fastness.
A kind of combined disperse dye that is used for printing and dyeing polyester material comprises following component by weight percentage:
5.70～38.30% dye monomer A as the formula (1)
3.62～17.10% dye monomer B as the formula (2)
Wherein X=Cl, Br
1.00～26.30% dye monomer C as the formula (3)
Surplus is an auxiliary agent.
A kind of combined disperse dye that is used for printing and dyeing polyester material preferably comprises following component by weight percentage:
7.20～36.80% dye monomer A as the formula (1), 5.10～15.60% dye monomer B as the formula (2), 2.34～24.80% dye monomer C as the formula (3), surplus is an auxiliary agent.
Auxiliary agent described in the present invention is common dispersants, diffusant and the tensio-active agents thereof etc. of dispersed dye when composite, preferably includes one of following or its composition: naphthalene sulfonic acidformaldehyde condensation product, sulfonated lignin, alkyl naphthalene sulfonic acid formaldehyde condensation products.As condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF), naphthalene sulfonic acidformaldehyde condensation product (dispersing agent NNO), benzyl naphthalene sulfonic formaldehyde condensation compound (dispersing agent CNF), sodium lignosulfonate etc.
Composite environmental protection type disperse dyes of the present invention can prepare in order to the below method:
Dispersion is ground with sand mill in dye monomer A, B, C and auxiliary agent, the water combination back of above-mentioned weight ratio, then spraying drying.Above-mentioned dye monomer A, dye monomer B, dye monomer C all can adopt the commercially available prod.
Dye monomer A, B described in the present invention, C all meet environmental protection and the ecological requirement of the Oeko-TexStandard of the European Community 100, for meeting Oeko-Tex Standard 100 environmental protection and the ecological green colouring material that requires, and B component is close with C-structure in three dye monomers, combination back color and luster is plentiful, be used for the printing and dyeing of polyester material, have high sublimation fastness, washing fastness, crock fastness and good premium propertiess such as consistency.
Embodiment
The invention will be further described below in conjunction with embodiment and Comparative Examples, but protection scope of the present invention is not limited to this.
Embodiment 1～8
According to data shown in the table 1, after dye monomer A, dye monomer B, dye monomer C and dispersion agent condensation compound of methyl naphthalene sulfonic acid and formaldehyde (MF), diffusant benzyl naphthalene sulfonic formaldehyde condensation compound (CNF), diffusant naphthalene sulfonic acidformaldehyde condensation product (NNO), sodium lignosulfonate added water and piece together to mix, grind dispersion with sand milling, carry out spraying drying then.
Wherein dye monomer A can select the C.I.DISP.VIOLET 93# (main component is dye monomer B and auxiliary agent) that C.I.DISP.BLUE 60# (main component is dye monomer A and auxiliary agent), the dye monomer B of Zhejiang Province Runtu intercalated Co., Ltd's production can select for use Zhejiang Province Runtu intercalated Co., Ltd to produce for use, the DISP.ORANGE 30# (main component is dye monomer C and auxiliary agent) that dye monomer C can select for use the intercalation native company limited in Zhejiang to produce
Table 1
| Embodiment | Dye monomer A (gram) | Dye monomer B (gram) | Dye monomer C (gram) | Dispersant MF (gram) | Dispersing agent CNF (gram) | Dispersing agent NNO (gram) | Diffusant sodium lignosulfonate (gram) | Water (gram) |
| 1 | 11.0 | 4.60 | 1.9 | 20.0 | 10.0 | 20.0 | 15.8 | 125 |
| 2 | 24.5 | 10.4 | 4.3 | 10.0 | 0 | 11.4 | 6.0 | 100 |
| 3 | 6.2 | 4.4 | 7.8 | 0 | 25.0 | 25.0 | 18.2 | 130 |
| 4 | 15.3 | 10.8 | 19.0 | 11.5 | 10.0 | 10.0 | 0 | 115 |
| 5 | 4.6 | 2.9 | 5.7 | 20.0 | 20.0 | 0 | 26.8 | 120 |
| 6 | 31.9 | 14.2 | 5.6 | 15.5 | 0 | 15.6 | 0 | 125 |
| 7 | 5.1 | 2.7 | 0.8 | 0 | 15.0 | 20.0 | 29.7 | 110 |
| 8 | 17.2 | 12.2 | 21.4 | 10 | 10.5 | 0 | 10.0 | 122 |
The dispersed dye that the foregoing description is made carry out performance test, and testing method is as follows:
Respectively get the dispersed dye that 0.5 gram embodiment 1～8 makes, water is mixed with the dispersion suspension liquid that concentration is 0.5g/500ml respectively, draw the water combination of 20ml and 80ml, regulate dye bath PH to 5 with acetic acid, be warmed up to 60 ℃ then, 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, sampling when being cooled to 80 ℃.Observe cloth specimen coloured light and adopt GB/T3921-1997, GB/T3920-1997, GB/T5718-1997 to measure its dyefastness.Measurement result sees Table 2.
Table 2
| The embodiment title | Color | Washing fastness (60 ℃) | Crock fastness | Sublimation fastness (180 ℃) |
| Embodiment 1 | Dark blue | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 2 | Dark blue | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 3 | Grey | 4～5 grades | 5 grades | 5 grades |
| Embodiment 4 | Grey | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 5 | Grey | 5 grades | 4～5 grades | 5 grades |
| Embodiment 6 | Dark blue | 4～5 grades | 4～5 grades | 4～5 grades |
| Embodiment 7 | Dark blue | 5 grades | 5 grades | 5 grades |
| Embodiment 8 | Grey | 4～5 grades | 4～5 grades | 4～5 grades |
Combined disperse dye of the present invention has high level washing fastness, crock fastness and sublimation fastness, can be widely used in the printing and dyeing of all kinds of polyester materials.
Claims (2)
1. combined disperse dye that is used for printing and dyeing polyester material comprises following component by weight percentage:
5.70～38.30% dye monomer A as the formula (1)
3.62～17.10% dye monomer B as the formula (2)
Wherein X=Cl, Br
1.00～26.30% dye monomer C as the formula (3)
Surplus is an auxiliary agent.
2. combined disperse dye according to claim 1, comprise following component by weight percentage: 7.20～36.80% dye monomer A as the formula (1), 5.10～15.60% dye monomer B as the formula (2), 2.34～24.80% dye monomer C as the formula (3), surplus is an auxiliary agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100608179A CN1317339C (en) | 2005-09-16 | 2005-09-16 | Combined disperse dye for printing and dyeing polyester material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100608179A CN1317339C (en) | 2005-09-16 | 2005-09-16 | Combined disperse dye for printing and dyeing polyester material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1740239A true CN1740239A (en) | 2006-03-01 |
| CN1317339C CN1317339C (en) | 2007-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100608179A Active CN1317339C (en) | 2005-09-16 | 2005-09-16 | Combined disperse dye for printing and dyeing polyester material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393817C (en) * | 2006-04-19 | 2008-06-11 | 浙江闰土股份有限公司 | Combined blue disperse dye |
| CN113072820A (en) * | 2021-04-07 | 2021-07-06 | 江苏华尔化工有限公司 | Dark blue to black disperse dye composition and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4232558A1 (en) * | 1992-09-29 | 1994-03-31 | Basf Ag | Mixtures of azo dyes for navy blue to black shades |
| US5505742A (en) * | 1993-12-21 | 1996-04-09 | Dystar Japan Ltd. | Method for dyeing hydrophobic fibers black and dye useful for the method |
| TW283725B (en) * | 1994-05-23 | 1996-08-21 | Hoechst Pharm Ind Ltd | |
| TW482814B (en) * | 1996-11-01 | 2002-04-11 | Nippon Kayaku Kk | Dye composition and method for dyeing hydrophobic fibers |
| GB0022697D0 (en) * | 2000-09-15 | 2000-11-01 | Basf Ag | Azo disperse dye mixtures |
-
2005
- 2005-09-16 CN CNB2005100608179A patent/CN1317339C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100393817C (en) * | 2006-04-19 | 2008-06-11 | 浙江闰土股份有限公司 | Combined blue disperse dye |
| CN113072820A (en) * | 2021-04-07 | 2021-07-06 | 江苏华尔化工有限公司 | Dark blue to black disperse dye composition and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN1317339C (en) | 2007-05-23 |
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