CN101983999B - Compound disperse blue dye for direct printing - Google Patents
Compound disperse blue dye for direct printing Download PDFInfo
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- CN101983999B CN101983999B CN201010240949.0A CN201010240949A CN101983999B CN 101983999 B CN101983999 B CN 101983999B CN 201010240949 A CN201010240949 A CN 201010240949A CN 101983999 B CN101983999 B CN 101983999B
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- dye
- direct printing
- dye monomer
- disperse blue
- printing
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- 0 CC1=CC(*(*)N)=CC[C@]1*=*C1=N*c2c1cc(C)cc2 Chemical compound CC1=CC(*(*)N)=CC[C@]1*=*C1=N*c2c1cc(C)cc2 0.000 description 2
Abstract
The invention relates to a compound disperse blue dye for direct printing, comprising the following components by weight: 30-82% of dye monomer A, 10-50% of dye monomer B, 1-22% of dye monomer C and the balance auxiliary agent. The dye can be applied to directly printing pure polyester fiber fabrics or other blend fabrics and ensure the fabrics to have bright-colored, full and layered hues, has low sensitivity to change of direct printing process parameters, has good printing levelling property and high color yield percentage and can obtain optimal color fastness and simultaneously reduce COD discharge value of printing and dyeing wastewater and environmental pollution.
Description
Technical field
The present invention relates to a kind of blue disperse dye, relate in particular to a kind of Compositional type direct printing blue disperse dye (EX-SF DISPERSE BLUE EX-SF 300 P-R) that can be used for trevira.
Background technology
In recent years, along with the exploitation of high-performance printing machine, the reaching its maturity of printing technology, the invention of differentiation fiber, add distinctive full, the character with gradation sense of direct printing product, make dacron polyester fiber direct printing product more and more become a kind of high value added product.
Yet, be there are to some problems in the dispersed dye of trevira direct printing in the market, for example under various light sources, aberration is too large, color and luster is bright-coloured not, and fast light, the washing of dyestuff, distillation, perspiration fastness are inadequate, therefore, market in urgent need meets growing client's requirement for the high fastness dispersed dye product of trevira direct printing.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of high color fastness blue disperse dye that can be used for the Compositional type direct printing of trevira.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
, it is characterized in that being formed by following component:
Weight fraction be 30-82% as the dye monomer A of chemical formula (1),
Weight fraction be 10-50% as the dye monomer B of chemical formula (2),
Weight fraction be 1-22% as the dye monomer C of chemical formula (3),
All the other are auxiliary agent.
As limitation of the invention further, the weight fraction of described dye monomer A is 42-65%, and the weight fraction of described dye monomer B is 20-45%, and the weight fraction of dye monomer C is 8-15%.
Described auxiliary agent comprises one of following or its mixture, sodium lignosulfonate (xylogen 85A, 83A) and condensation compound of methyl naphthalene sulfonic acid and formaldehyde (Dispersant MF).
Dispersed dye of the present invention can be prepared in accordance with the following methods: by former dye monomer A, dye monomer B, the dye monomer C of metering ratio after pre-dispersed smashing, add auxiliary agent and warm water dispersed with stirring to dissolve, through continuously grinding and filtration, repeat, sand milling to terminal after, by pipeline, send that to put spray-drying tower dry, evenly spray into dust laying oil and dispersion agent, end product packing simultaneously.During spraying is dry, the waste gas of output is by cyclone dust collector, by several dust removal by filtration.
The dye monomer A that the present invention adopts is C.I. EX-SF DISPERSE BLUE EX-SF 300 183, and dye monomer B is C.I. EX-SF DISPERSE BLUE EX-SF 300 367, and dye monomer C is C.I. Disperse Blue-56, on market, can buy.
Color Index (C.I.) is the meaning of " Colour index number ", and it is international dyestuff title.
Adopt after technique scheme, the beneficial effect that the present invention obtains is: this dyestuff can be applied on the pure dacron fabric or its BLENDED FABRIC of direct printing method, these dispersed dye can make fabric obtain tone bright-coloured, full, that have gradation sense, susceptibility to direct printing changes in process parameters is low, and stamp equalization is good, Dry Sack rate is high, can obtain best every colour fastness, can also alleviate dyeing waste water COD discharge value and the pollution to environment simultaneously.
Embodiment
Below in conjunction with embodiment, the present invention is further detailed explanation, but protection scope of the present invention is not limited to this.
Embodiment 1-12
Press data shown in table 1, by metering former dye monomer A, the dye monomer B of ratio and dye monomer C after pre-dispersed smashing, add dispersion agent and warm water dispersed with stirring to dissolve, through continuously grinding and filtration, repeat, sand milling to terminal after, by pipeline, send that to put spray-drying tower dry, evenly spray into dust laying oil and dispersion agent simultaneously, end product packing.
Table 1
The dispersed dye that above-described embodiment is made carry out composite performance test, and testing method is as follows:
Respectively get the dispersed dye that 1.0g embodiment 1-12 makes, water is mixed with respectively the dispersed dye suspension that concentration is 1.0g/500mL, getting 20mL mixes with the water of 80mL, with acetic acid, regulate dye bath pH to 4.5-5.0, then be warmed up to 60 ℃, put into respectively 2g polyester superfine fibre simultaneously and carry out high-temperature pressure dyeing, in 35 minutes, be warmed up to 130 ℃, be incubated 30 minutes, sampling while being cooled to 80 ℃.Observe cloth specimen coloured light and adopt GB GB/T3921, GB/T3920-1997, GB/T5718-1997 to measure its dyefastness.Measurement result is in Table 2.
Table 2 unit: level
| Embodiment title | Washing fastness | Crock fastness | Sublimation fastness (180 ℃) |
| Embodiment 1 | 4-5 | 4-5 | 4-5 |
| Embodiment 2 | 4-5 | 4-5 | 4-5 |
| Embodiment 3 | 4-5 | 4-5 | 4-5 |
| Embodiment 4 | 4-5 | 4-5 | 4-5 |
| Embodiment 5 | 4-5 | 4-5 | 4-5 |
| Embodiment 6 | 4-5 | 4-5 | 4-5 |
| Embodiment 7 | 4-5 | 4-5 | 4-5 |
| Embodiment 8 | 4-5 | 4-5 | 4-5 |
| Embodiment 9 | 4-5 | 4-5 | 4-5 |
| Embodiment 10 | 4-5 | 4-5 | 4-5 |
| Embodiment 11 | 4-5 | 4-5 | 4-5 |
| Embodiment 12 | 4-5 | 4-5 | 4-5 |
Claims (3)
1. a compound disperse blue dye for direct printing, is characterized in that this dyestuff is comprised of following component:
Weight fraction be 30-82% as the dye monomer A of chemical formula (1),
Weight fraction be 10-50% as the dye monomer B of chemical formula (2),
Weight fraction be 1-22% as the dye monomer C of chemical formula (3),
All the other are auxiliary agent.
2. a kind of compound disperse blue dye for direct printing according to claim 1, it is characterized in that: the weight fraction of described dye monomer A is 42-65%, the weight fraction of described dye monomer B is 20-45%, and the weight fraction of described dye monomer C is 8-15%.
3. a kind of compound disperse blue dye for direct printing according to claim 1, is characterized in that: described auxiliary agent comprises one of following or its mixture, sodium lignosulfonate and condensation compound of methyl naphthalene sulfonic acid and formaldehyde.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010240949.0A CN101983999B (en) | 2010-07-30 | 2010-07-30 | Compound disperse blue dye for direct printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010240949.0A CN101983999B (en) | 2010-07-30 | 2010-07-30 | Compound disperse blue dye for direct printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101983999A CN101983999A (en) | 2011-03-09 |
| CN101983999B true CN101983999B (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010240949.0A Active CN101983999B (en) | 2010-07-30 | 2010-07-30 | Compound disperse blue dye for direct printing |
Country Status (1)
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102585551A (en) * | 2011-12-31 | 2012-07-18 | 浙江博澳染料工业有限公司 | Composite disperse dye |
| CN104448928B (en) * | 2014-12-01 | 2017-04-12 | 浙江长征化工有限公司 | Disperse blue dye composition, disperse dye, preparation method and application |
| CN106221287A (en) * | 2016-07-21 | 2016-12-14 | 菲诺染料化工(无锡)有限公司 | Disperse dye composition and disperse brilliant blue dyestuff |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837295A (en) * | 2006-04-19 | 2006-09-27 | 浙江闰土股份有限公司 | Combined blue disperse dye |
| CN101705020A (en) * | 2009-11-13 | 2010-05-12 | 烟台澳土复合材料有限公司 | Blue disperse dye mixture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100497488C (en) * | 2004-06-17 | 2009-06-10 | 长濑产业株式会社 | Dye composition and polylactic acid molding dyed therewith |
| DE102005013488A1 (en) * | 2005-03-21 | 2006-09-28 | Henkel Kgaa | Agent, useful for simultaneous dyeing and brightening of human hair, comprises a direct dye comprising e.g. thionin, 4-amino-2-nitrophenol, 1,5-diphenylthiocarbazone and 4-(2-thiazolylazo)resorcinol, and a carbonate and/or its precursor |
| JP5148225B2 (en) * | 2007-09-21 | 2013-02-20 | セーレン株式会社 | Inkjet printing method and printed matter |
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- 2010-07-30 CN CN201010240949.0A patent/CN101983999B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837295A (en) * | 2006-04-19 | 2006-09-27 | 浙江闰土股份有限公司 | Combined blue disperse dye |
| CN101705020A (en) * | 2009-11-13 | 2010-05-12 | 烟台澳土复合材料有限公司 | Blue disperse dye mixture |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2009-73963A 2009.04.09 |
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| CN101983999A (en) | 2011-03-09 |
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