CN109629251A - A kind of non-aqueous media system suitable for disperse dyeing - Google Patents
A kind of non-aqueous media system suitable for disperse dyeing Download PDFInfo
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- CN109629251A CN109629251A CN201710926116.1A CN201710926116A CN109629251A CN 109629251 A CN109629251 A CN 109629251A CN 201710926116 A CN201710926116 A CN 201710926116A CN 109629251 A CN109629251 A CN 109629251A
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- aqueous media
- dyeing
- disperse
- disperse dyes
- boiling point
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/92—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
- D06P1/92—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
- D06P1/928—Solvents other than hydrocarbons
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of non-aqueous media systems suitable for disperse dyeing, belong to textile dyeing and finishing technical field.Wherein the physics of the non-aqueous media and chemical property mainly include the following contents: (1) non-aqueous media has certain dissolubility to disperse dyes；(2) non-aqueous media has certain boiling point, surface tension and viscosity.The non-aqueous media of disperse dyes dyes, and effectively reduces the generation of the use of water and waste water in dyeing system, and the non-aqueous media after dyeing easily recycles, and really realizes the ecological dyeing of disperse dyes.
Description
Technical field
The present invention relates to a kind of non-aqueous media systems suitable for disperse dyeing, are formed by dye using non-aqueous media
Color system reduces the difficulty of the use of water, the generation of waste water and processing, belongs to textile eco-dyeing and finishing technical field.
Background technique
Present disperse dyeing, by taking disperse dyes contaminate polyester as an example, polyester fiber has excellent heat resistance, resistance to
Photosensitiveness, chemical stability and dimensional stability possess the field of being widely applied, and with the raising of fiber differences rate, application
Field is constantly extending.But as a kind of hydrophobic fibre, molecules align is close, and crystallinity is high, so dispersion both at home and abroad
Dyestuff dyes water-bath of the normal dyeing of polyester fiber still under promoter effect, by means of dispersing agent that dyestuff is evenly dispersed
In aqueous solution.The waste water that conventional water-bath dyeing and washing generate has low bath raio, Gao Shuiwen, high pollution object concentration, and contains
More surfactant and the toxicant to harmful microorganism, COD and BOD are uncoordinated, belong to the poor work of biodegradability
Industry waste water, wastewater treatment have certain difficulty, and various countries researcher is using water-saving few row as research emphasis.
Non-aqueous media staining technique is urgently developed, and nowadays the non-aqueous media in developmental research includes type siloxane and hydro carbons
Mixture etc. has good mobility and heating conduction, and is easily recycled, and has in dyeing course seldom even without useless
Liquid generates, and reduces the discharge of waste liquid to the utmost and reduces the processing difficulty of waste liquid.
In short, existing disperse dyeing, water consumption is big, waste water is difficult or the defects of other ecological problems occurs,
It also fails to fundamentally solve the above problems by years of researches, and probing into Shao Shui/anhydrous colouring method is one important
Breach.
The present invention relates to the non-aqueous media systems of disperse dyeing, are formed by chromosome using this non-aqueous media
System, reduces the use of water, the generation of waste water and reduces wastewater treatment difficulty, and the non-aqueous media after dyeing is easily recycled weight
It is multiple to utilize.
Summary of the invention
The present invention provides a kind of non-aqueous media systems suitable for disperse dyeing.Non-aqueous media has safe nothing
The a series of advantages such as malicious, dyeing effect is excellent, easy recycling.
The purpose of the present invention can be realized by the following contents:
(1) non-aqueous media has certain dissolubility to disperse dyes；
(2) non-aqueous media has certain boiling point, surface tension and viscosity.
According to claim 1, step (1) is described, disperse dyes non-aqueous media solubility, 80oIt is 0.1- when C
104Mg/100g, preferably 1-103mg/100g。
According to claim 1, step (2) is described, and the boiling point of non-aqueous media is 100-300oC, preferably 120-250oC。
According to claim 1, step (2) is described, the surface tension 1-70 dyn/cm of non-aqueous media when room temperature, preferably
10-40dyn/cm。
According to claim 1, step (2) is described, and the viscosity coefficient of non-aqueous media is 0.01-50 mm when room temperature2/ s, it is excellent
It is selected as 0.1-15 mm2/s。
According to claim 1, step (2) is described, and non-aqueous media includes alkanes (isooctane, paraffin, white oil etc.), alcohols
(ethylene glycol, propylene glycol, diethylene glycol (DEG) etc.), ethers (methyl phenyl ethers anisole etc.), sulfolane, dimethyl sulfoxide, type siloxane etc..
According to claim 1, in non-aqueous media system, the textile suitable for disperse dyeing include polyester,
The dyeing of the yarn and fabric of the synthetic fibers such as vinegar ester, polyamide, polypropylene, polyacrylonitrile, polyvinyl chloride and its preparation etc..
Beneficial effects of the present invention:
The present invention relates to the non-aqueous media systems of disperse dyeing.It is formed by dyeing system using non-aqueous media, is reduced
The use of water, the generation of waste water and wastewater treatment difficulty is reduced, and non-aqueous media easily recycles and reuses, is truly realized point
Dissipate the environmentally protective dyeing of dyestuff.Medium has a systems such as nontoxic, cheap, dye utilization rate is high, dyeing effect is excellent, easy recycling
The advantages of column.
Specific embodiment
The present invention provides a kind of non-aqueous media systems suitable for disperse dyeing, to disperse orchid (CAS:105076-
For 77-5) dyeing, non-aqueous media, which is selected, selects case as follows.
Embodiment 1
Take that 12g dispersion orchid B367 dyestuff, that 40g ethylene glycol medium is configured to dye liquor is spare.1.5kg polyester fiber is taken to be put into dimethyl
In sulfoxide medium, dye liquor and 150g dyeing promoter is added in bath raio 1:8, keeps 7oC/min is warming up to 80oC keeps 2oC/min
It is warming up to 140oC keeps the temperature 60min, and fast cooling takes off liquid, adds ethylene glycol medium, with 7oC/min heating 80oC is extremely kept the temperature
10min is washed twice altogether, finally takes off liquid, drying obtains dyeing product.
Embodiment 2
0.05g dispersion orchid B367,10g atoleine is taken to be configured to dye liquor spare.It takes 10g acrylic yarn to be put into atoleine, bathes
Than 1:10, dye liquor and 30g dyeing promoter is added, keeps 7oC/min is warming up to 80oC keeps 2oC/min is warming up to 140oC is protected
Warm 60min, fast cooling takes off liquid, adds atoleine, with 7oC/min heating 80oC is washed twice, most altogether to 10min is kept the temperature
Liquid is taken off afterwards, drying obtains dyeing product.
Embodiment 3
Take that 0.05g dispersion orchid B367 dyestuff, that 10g white oil is configured to dye liquor is spare.10g woven dacron is taken to be put into white oil, bath raio 1:
10, dye liquor and 30g dyeing promoter is added, keeps 7oC/min is warming up to 80oC keeps 2oC/min is warming up to 140oC, heat preservation
60min, fast cooling takes off liquid, adds white oil, with 7oC/min heating 80oC is washed twice altogether, is finally taken off to 10min is kept the temperature
Liquid, drying obtain dyeing product.
Embodiment 4
Take that 48g dispersion orchid B367 dyestuff, that 1kg siloxane media is configured to dye liquor is spare.6kg nylon cloth is taken to be put into siloxane media
In, dye liquor and 300g dyeing promoter is added in bath raio 1:5, keeps 7oC/min is warming up to 80oC keeps 2oC/min is warming up to
140oC keeps the temperature 60min, and fast cooling takes off liquid, adds siloxane media, with 7oC/min heating 80oC is to 10min is kept the temperature, altogether
Twice of washing finally takes off liquid, drying obtains dyeing product.
Claims (7)
1. being suitable for the non-aqueous media of disperse dyeing, physics and chemical property mainly include the following contents:
(1) non-aqueous media has certain dissolubility to disperse dyes；
(2) non-aqueous media has certain boiling point, surface tension and viscosity.
2. according to claim 1, step (1) is described, solubility of the disperse dyes in non-aqueous media, 80oIt is 0.1- when C
104Mg/100g, preferably 1-103mg/100g。
3. according to claim 1, step (2) is described, the boiling point of non-aqueous media is 100-300oC, preferably 120-250oC。
4. according to claim 1, step (2) is described, the surface tension of non-aqueous media is 1-70 dyn/cm when room temperature, preferably
10-40dyn/cm。
5. according to claim 1, step (2) is described, the viscosity coefficient of non-aqueous media is 0.01-50 mm when room temperature2/ s, preferably
For 0.1-15 mm2/s。
6. according to claim 1, step (2) is described, non-aqueous media includes alkanes (isooctane, paraffin, white oil etc.), alcohols
(ethylene glycol, propylene glycol, diethylene glycol (DEG) etc.), ethers (methyl phenyl ethers anisole etc.), sulfolane, dimethyl sulfoxide, type siloxane etc..
7. the textile suitable for disperse dyeing includes polyester, vinegar according to claim 1, in non-aqueous media system
The dyeing of the yarn and fabric of the synthetic fibers such as ester, polyamide, polypropylene, polyacrylonitrile, polyvinyl chloride and its preparation etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710926116.1A CN109629251A (en) | 2017-10-06 | 2017-10-06 | A kind of non-aqueous media system suitable for disperse dyeing |
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| CN201710926116.1A CN109629251A (en) | 2017-10-06 | 2017-10-06 | A kind of non-aqueous media system suitable for disperse dyeing |
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| CN201710926116.1A Pending CN109629251A (en) | 2017-10-06 | 2017-10-06 | A kind of non-aqueous media system suitable for disperse dyeing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952352A (en) * | 2019-11-28 | 2020-04-03 | 吉林化工学院 | Solvent dyeing method of polyester fabric by using disperse dye |
| CN111424440A (en) * | 2020-05-12 | 2020-07-17 | 广东溢达纺织有限公司 | Method for dyeing with disperse dye in non-aqueous medium |
| CN112746507A (en) * | 2021-01-08 | 2021-05-04 | 上海工程技术大学 | Dyeing function finishing one-bath one-step dyeing and finishing process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102369474A (en) * | 2009-03-13 | 2012-03-07 | 太阳化学公司 | Colored fluids for electrowetting, electrofluidic, and electrophoretic technologies |
| CN103074781A (en) * | 2011-10-25 | 2013-05-01 | 浙江理工大学 | Dyeing method of disperse dyestuff with special methylsiloxane as medium |
| CN103938463A (en) * | 2014-04-16 | 2014-07-23 | 东华大学 | Anhydrous and environment-friendly one-step dyeing method for polyester-cotton fabric |
| CN103938462A (en) * | 2014-04-16 | 2014-07-23 | 东华大学 | Anhydrous zero-discharge disperse dye dyeing method |
| CN104278576A (en) * | 2014-10-27 | 2015-01-14 | 浙江理工大学 | Thermosol dyeing method taking decamethylcyclopentasiloxane (D5) as medium |
-
2017
- 2017-10-06 CN CN201710926116.1A patent/CN109629251A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102369474A (en) * | 2009-03-13 | 2012-03-07 | 太阳化学公司 | Colored fluids for electrowetting, electrofluidic, and electrophoretic technologies |
| CN103074781A (en) * | 2011-10-25 | 2013-05-01 | 浙江理工大学 | Dyeing method of disperse dyestuff with special methylsiloxane as medium |
| CN103938463A (en) * | 2014-04-16 | 2014-07-23 | 东华大学 | Anhydrous and environment-friendly one-step dyeing method for polyester-cotton fabric |
| CN103938462A (en) * | 2014-04-16 | 2014-07-23 | 东华大学 | Anhydrous zero-discharge disperse dye dyeing method |
| CN104278576A (en) * | 2014-10-27 | 2015-01-14 | 浙江理工大学 | Thermosol dyeing method taking decamethylcyclopentasiloxane (D5) as medium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952352A (en) * | 2019-11-28 | 2020-04-03 | 吉林化工学院 | Solvent dyeing method of polyester fabric by using disperse dye |
| CN111424440A (en) * | 2020-05-12 | 2020-07-17 | 广东溢达纺织有限公司 | Method for dyeing with disperse dye in non-aqueous medium |
| CN112746507A (en) * | 2021-01-08 | 2021-05-04 | 上海工程技术大学 | Dyeing function finishing one-bath one-step dyeing and finishing process |
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