CN101278090B - Dyeing of wool fibres - Google Patents
Dyeing of wool fibres Download PDFInfo
- Publication number
- CN101278090B CN101278090B CN2006800369560A CN200680036956A CN101278090B CN 101278090 B CN101278090 B CN 101278090B CN 2006800369560 A CN2006800369560 A CN 2006800369560A CN 200680036956 A CN200680036956 A CN 200680036956A CN 101278090 B CN101278090 B CN 101278090B
- Authority
- CN
- China
- Prior art keywords
- dyeing
- active material
- wool
- dyestuff
- liquor ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
- D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
- D06P1/6076—Nitrogen-containing polyethers or their quaternary derivatives addition products of amines and alkylene oxides or oxiranes
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/14—Wool
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
The present invention relates to a process for dyeing fibre materials composed of wool wherein an alkoxylated and guaternized fatty acid amine, preferably a quaternized, unsaturated oleylamine, is used as a levelling agent. The present compound leads to very uniform dyeings and is very effective in low concentrations.
Description
The present invention relates to by levelling agent with wool or contain fleece material dyeing to obtain the method for level dyeing.
Levelling agent or level dyeing auxiliary agent generally are surface-activity textile dyeing auxiliary agents, and its task is the thorough wetting fibre/fibre blending thing that needs dyeing, promotes fiber pervasion, and prevent the too fast absorption of dyestuff during the dying operation, can cause inhomogeneous (spottiness) like this.Suitable level dyeing auxiliary agent generally comprises oil base sulphonic acid ester, fatty alcohol sulphonic acid ester, various fatty acid condensation product, alkyl and alkaryl polyol ethers and chemically active surface product.
Inhomogeneities is caused by following:
Dyestuff not only high but also different direct colourability on fiber
The affinity that fiber is not only high but also different to dyestuff
The uneven distribution of dye solution on fiber
The temperature difference on the fiber
Lack of uniformity can be avoided by suitable staining technique (comprise and improve diffusion, the pH control of solution in fabric) with by the level dyeing auxiliary agent.
The level dyeing auxiliary agent mainly is to reduce dyeing rate, improve dyestuff in intrastitial migration rate and improve the compatibility of dyestuff.
Levelling agent also can have other effect, though can not directly influence the interaction of dyestuff-fiber, but still can positive influences dyeing.These effects comprise solubility or the dispersion stabilization that improves dyestuff.
The level dyeing auxiliary agent can obtain two or more above-mentioned effects simultaneously.
The level dyeing auxiliary agent can be divided into two groups, and one group has affinity to fiber, and another group has affinity to dyestuff.
Dyestuff is had the level dyeing auxiliary agent of affinity and dyestuff forms additive compound, and its stability is concentration dependent, and generally raises along with temperature and reduce.
Therefore dyestuff in the solution and the dye distribution balance between the dyestuff in the fiber dyestuff skew in solution.The increase of dye strength can make fabric extent level dyeing owing to dye migration of dyeing in non-level dyeing mode in the dye solution.
Effectively the level dyeing auxiliary agent has the affinity that is enough to reduce absorptivity or quickens migration to dyestuff.The difference that different dyes absorbs behavior also can homogenizing, makes that the dyestuff in the dye mixture can keep by uniform rate.
The auxiliary agent that dyestuff is had affinity also can be used for the material that level dyeing had before been dyeed.The dyestuff and the dyestuff competition that fiber are had affinity are come on the fiber.This competitive reaction has reduced absorptivity, and has improved mobility.
The important dyestuff compatibility level dyeing auxiliary agent type that is used for wool is non-ionic surface active agent or weak cation, ethoxylated compound.
The important fiber compatibility level dyeing auxiliary agent type that is used for wool is an anionic compound.
The level dyeing auxiliary agent that is used for wool is the quaternised ethoxylation amines of part often, as disclosed among the DE-A-2841800.
But still need more effective levelling agent.
Find amazedly that now very special is very useful wool levelling agent based on the quaternized of unrighted acid and ethoxylation amines.
Therefore the invention provides the colouring method of the fibrous material of forming by wool, it is characterized in that using the active material of the compound of one or more formulas (I) as levelling agent:
Wherein
R is list or two unsaturated chain thiazolinyl of 12-24 carbon atom,
X
-Be anion and
(n+m) mean value is in the 14-29 scope.
Above method is useful under following situation:
R is derived from oleic acid, linoleic acid or linolenic group,
X
-Be chlorion, bromide ion, iodide ion, methyl-sulfuric acid root or acetate, and
(n+m) mean value is in the 17-19 scope.
Preferably, active material is the compound of formula (II):
Wherein
(n+m) mean value is in the 17-19 scope.
Useful is that with aqueous solution form use active material, wherein active material concentration is 15wt%-35wt%.
Active material concentration in the aqueous solution is 25wt%-35wt%, and especially useful when comprising 0.1wt%-5wt% as the froth breaking material of other additive.
According to dyestuff, dyeing is carried out under preferred the pH 3-8, particularly pH 4-7 generally at pH 2-9.
Liquor ratio under the batch dyeing situation is 2: 1-80: 1, preferred 5: 1-30: 1, and the liquor ratio under the continuous dyeing situation is 5: 1-500: 1, preferred 20: 1-300: 1 o'clock is more useful.
X
-The commonly used inorganic or organic anion of representative such as halogen ion (chlorion, bromide ion, iodide ion), methyl-sulfuric acid root or acetate.Chlorion preferably.
Active material of the present invention is known (CAS No.747377-35-1 and 133189-76-1), and can be by the alkoxylate easy manufacture of corresponding fatty amine.Alkoxylate also can adopt expoxy propane to replace oxirane or oxirane and expoxy propane, and randomly or as block, but ethoxylated amine provides better result.In addition, the gained alcoxylates is sulfonation or sulphation wholly or in part, although also show effectiveness preferably in the kind of this non-sulfonation and non-sulfuric acidization.Active material generally contains 15-30 oxirane (EO) unit, preferred 17-19 EO.Active material especially preferably has the oil base amine of 17-19 EO, and it is quaternized with 1 EO, and contains chlorion as counter ion counterionsl gegenions.
Except that above-mentioned froth breaking material, can use other additive biological example kill agent, if the dispersing aid or the wetting agent that require or need, for example sulfonation or Sulfated alkyl, alkenyl or aryl polyglycol ether, if sulfonation or Sulfated alkyl, alkenyl or arylamine polyglycol ether and the defoamer that requires or need based on silicone oil or mineral oil.The preferred different pelargonamide of 2-ethylhexyl that uses has the C of 8 oxirane and 4 propylene oxide units as the froth breaking material
12-15Alcohol is as the wetting agent with extra froth breaking effect.
Levelling agent of the present invention is not only useful aspect the used REACTIVE DYES in following examples, and with ACID DYES wool dyeing is being shown good effectiveness.
Embodiment
Following examples are used to illustrate the present invention.Unless otherwise noted, part and % all refer to weight.
Test method
Describe below and well known to a person skilled in the art some test method.
The Ross-Miles foam test
Volume of foam is measured after toppling over certain amount of fluid from certain altitude immediately, measures after also can waiting one minute.
Adopt the 1000ml graduated cylinder of internal diameter 60mm, inner chamber height 430mm.Test(ing) liquid is poured out from the 600mm eminence from 2 liters separatory funnel by the capillary of long 70mm, internal diameter 2mm, measures at the capillary outlet place that is higher than the graduated cylinder bottom.
Pour the 500ml testing liquid into separatory funnel, and flow into graduated cylinder with the capillary control flow of about 0.17L/min.In case after all solution flowed out, stopwatch just picked up counting, and read the cylinder scale that whole volume (it is long-pending that foam volume adds solution body) accounts for.Repeat to read after 1 minute.
Test alkaline foam characteristic with the 2g/l surfactant concentration in 2 ° of B é-NaOH solution in the demineralized water, 2 ° of B é-NaOH are equivalent to 12g/l NaOH solid or 36 ° of B é-NaOH of 30ml/l.Test temperature is 20-25 ℃.
The continuous flow method foam test
Material: to the end, it is connected with second glass tube of weak point on being positioned at typical R oss Miles device horizontal plane by the rubber tube that guided by pump from the above 1cm in graduated cylinder bottom for 1 high graduated cylinder, peristaltic pump, rubber tube, 2 glass tubes, 1 long glass tube.
Concentration: the 2g/l surfactant testing liquid in neutrality or the alkaline medium.
Method: the 1.00g surfactant is dissolved under room temperature (always just in time identical) in the deionized water of 500ml just, and stirs up to obtaining homogeneous solution or mixture.Carefully pour this mixture into 1L graduated cylinder (using earlier washed with de-ionized water), so that do not form foam.With a glass tube solution is transferred to second piece glass tube by peristaltic pump by rubber tube from graduated cylinder bottom (1cm height), solution falls into graduated cylinder herein.Solution circulates continuously with 180ml/min.Write down the foam height after 1 minute, 5 minutes and 10 minutes.Stop pump after 10 minutes.Write down the height of termination of pumping foam after 1 minute again.
Even dyeing effect in the wool vital staining
Material
The wool gabardine is through prewashing.
Device
Have the Colorstar from Mathis of special post with plug-in unit.
Dyeing condition
Liquor ratio 15: 1; Demineralized water
Through-flow: 35ml/min (5l/min.kg=1/3 cycles per minute)
Dyeing
Use various concentration (the 1/3 and 1/1 standard colour tone degree of depth) simple function and multifunctional REACTIVE DYES, for example reactive yellow 125, reactive yellow 176, reactive red 49 or their mixture are (from Clariant's
Dyestuff) and
Blue W-RL dyes.
Dye liquor
Levelling agent x x %
Saltcake calculated value 55 %
Sodium acetate crystal 11 g/l
Acetate pH 55
X=does not have and has levelling agent recruitment (for example 1 and 3%)
Dyeing course
Dye liquor is added in the dyeing apparatus, add textile material in the stable back of flowing thereafter.After the room temperature full power is heated to 98 ℃, handled fabric 15 minutes at 98 ℃, be cooled to 70 ℃ then, and used cold water flush subsequently 10 minutes.
Estimate
Fabric column illustrates as follows:
Sampling: fabric column is divided into 4 equal portions.Take a sample from post: bottom, 1/4,1/2 place, 3/4 place and top.
Estimate: estimate the infiltration of base material post.
Treat contrast product mutually and carry out visual assessment.
Skitteriness test in the wool vital staining
Material
Loose wool fibre is that clean, be used to dye, untreated wool
Device
The Turby that has loose base material dyeing apparatus from Mathis
Dyeing condition
Liquor ratio 20: 1; Demineralized water
Cyclical level 10
Dyeing
Dye with dyestuff and the concentration identical with afore-mentioned test series.
Dye liquor
Levelling agent x x %
Saltcake calculated value 55 %
Sodium acetate crystal 11 g/l
Acetate pH 55
X=does not have and has levelling agent recruitment (for example 1 and 3%)
Dyeing course
Put into dyeing apparatus with loading good raw material carriage, add dye liquor then.At room temperature place after 5 minutes and be heated to 98 ℃,, be cooled to 70 ℃ then, and use cold water flush subsequently 98 ℃ of dyeing 60 minutes with 1 ℃/minute.
Post processing
The preceding dyestuff that had washed is carried out post processing in the following manner on identical dyeing apparatus, but stays out of drying:
The ammonia spirit 1ml/l of concentration about 25%
PH 8.5-9.0 (must be carefully being in this scope) with the pH during guaranteeing to handle
From room temperature,, handled 20 minutes flushing cooling then with heating with full power to 85 ℃.
Estimate
The loose wool fibre that visual assessment has dyeed.The purpose of skitteriness evaluation is the color between smooth hair root and the high-quality green tea and/or the difference of depth of shade.
Grade without the dyeing of levelling agent relatively:
Do not improve, improve (still have significant difference between root/point, but be significantly less than the situation of no levelling agent) slightly, significantly improve (difference is very little between root/point), good (not having difference between root/point)
Color in the wool vital staining promotes and strengthens
Material
The wool gabardine is through prewashing
Device
The Vistacolor that has dyeing apparatus from Mathis
Dyeing condition
Liquor ratio 20: 1; Demineralized water
Scrape Cheng Shuiping (stroke level) 10, twisting
Dyeing
Dye with dyestuff and the concentration identical with afore-mentioned test series.
Dye liquor
Levelling agent x x %
Saltcake calculated value 55 %
Sodium acetate crystal 11 g/l
Acetate pH 55
X=does not have and has levelling agent recruitment (for example 1 and 3%)
Dyeing course
The dye beaker that dye liquor is housed is put into dyeing apparatus, then the wool gabardine is placed on the material carriage.Place after 5 minutes under the room temperature and be heated to 98 ℃,, be cooled to 70 ℃ then, and use cold water flush after following 98 ℃ of dyeing 60 minutes with 1 ℃/minute.
Post processing
The preceding dyestuff that had washed is carried out post processing in the following manner on identical dyeing apparatus, but stays out of drying:
The ammonia spirit 1ml/l of concentration about 25%
PH 8.5-9.0 (must be carefully being in this scope) with the pH during guaranteeing to handle
From room temperature,, handled 20 minutes flushing cooling then with heating with full power to 85 ℃.
Estimate
The wool gabardine that has dyeed with the colorimetric method evaluation (color intensity and remaining aberration relatively).
Grade without the dyeing of levelling agent relatively:
Color is not deepened, depth of shade slightly strengthens (0-25%), depth of shade obviously strengthens (25-40%), good (40-100%)
* * * *=outstanding
* * *=fine
* *=good
*=can
*=poor
-=very poor
Test products:
Embodiment 1:
The active material (AS) that adopts has following formula:
Prescription: 34.5%AS, 1.08% has the C of 8 oxirane and 4 propylene oxide units
12-15Alcohol, the different pelargonamide of 0.12% ethylhexyl, all the other are water.
Embodiment 2:
Adopt the active material identical with embodiment 1
Prescription: 34.5%AS, 1.08% has the C of 8 oxirane and 4 propylene oxide units
12-15Alcohol, the different pelargonamide of 0.12% ethylhexyl, 2.0% cumene sulphonic acid ester (40% in water), all the other are water.
Embodiment 3 (Comparative Examples):
The active material that adopts has following formula, wherein X
-Be chlorion:
Prescription: 40%AS is in water.
Embodiment 4 (Comparative Examples):
The active material that adopts is the compound of describing among the DE-A-2 841 800.
Estimate general introduction
All embodiments of the invention all are better than the product of prior art.
Claims (8)
1. the colouring method of the fibrous material of being made up of wool is characterized in that using the active material of the compound of one or more formulas (I) as levelling agent:
Wherein
R is list or two unsaturated chain thiazolinyl of 12-24 carbon atom,
X-be anion and
The mean value of n+m is in the 14-29 scope.
2. the process of claim 1 wherein
R is derived from oleic acid or linoleic group,
X
-Be chlorion, bromide ion, iodide ion, methyl-sulfuric acid root or acetate, and
N+m has the mean value of 17-19.
3. the method for claim 2, wherein active material is the compound of formula (II):
Wherein
N+m has the mean value of 17-19.
4. any one method of claim 1 to 3 is characterized in that using described active material with aqueous solution form, and wherein active material concentration is 15%-35wt%.
5. the method for claim 4 is characterized in that the concentration of active material in the aqueous solution is 25wt%-35wt%, and comprises 0.1%-5wt% froth breaking material as other additive.
6. any one method of claim 1 to 3 is characterized in that dyeing carries out under pH 2-9.
7. any one method of claim 1 to 3 is characterized in that the liquor ratio under the batch dyeing situation is 2: 1-80: 1, and the liquor ratio under the continuous dyeing situation is 5: 1-500: 1.
8. the method for claim 7 is characterized in that the liquor ratio under the batch dyeing situation is 5: 1-30: 1, and the liquor ratio under the continuous dyeing situation is 20: 1-300: 1.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05021865.0 | 2005-10-07 | ||
| EP05021865A EP1772553A1 (en) | 2005-10-07 | 2005-10-07 | Method of dyeing wool fibres |
| PCT/EP2006/066875 WO2007042408A1 (en) | 2005-10-07 | 2006-09-29 | Dyeing of wool fibres |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101278090A CN101278090A (en) | 2008-10-01 |
| CN101278090B true CN101278090B (en) | 2011-10-19 |
Family
ID=35994651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800369560A Expired - Fee Related CN101278090B (en) | 2005-10-07 | 2006-09-29 | Dyeing of wool fibres |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20090158534A1 (en) |
| EP (2) | EP1772553A1 (en) |
| KR (1) | KR20080052651A (en) |
| CN (1) | CN101278090B (en) |
| AR (1) | AR057538A1 (en) |
| AT (1) | ATE532897T1 (en) |
| AU (1) | AU2006301364A1 (en) |
| BR (1) | BRPI0616895A2 (en) |
| ES (1) | ES2373459T3 (en) |
| PE (1) | PE20070732A1 (en) |
| WO (1) | WO2007042408A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669043B (en) * | 2013-11-22 | 2015-10-28 | 南通市通州区川姜镇盛世王朝家用纺织品设计工作室 | Wool real silk levelling agent and preparation method thereof |
| US9840807B2 (en) | 2015-03-10 | 2017-12-12 | Charles Francis Luzon | Process for dyeing textiles, dyeing and fortifying rubber, and coloring and revitalizing plastics |
| TWI558877B (en) * | 2015-06-30 | 2016-11-21 | 萬能學校財團法人萬能科技大學 | A dyeing composition for wool fiber material and using the same method for dyeing process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3104931A (en) * | 1958-03-11 | 1963-09-24 | Ciba Geigy Corp | Process for dyeing wool |
| US3307901A (en) * | 1961-05-24 | 1967-03-07 | Geigy Ag J R | Process for dyeing polyamide textile materials and auxiliaries therefor |
| DE1469657A1 (en) * | 1963-10-04 | 1969-10-09 | Ciba Geigy | Process for dyeing wool and preparations suitable for carrying out the process |
| US3816529A (en) * | 1969-05-16 | 1974-06-11 | American Cyanamid Co | N-carbamoylethyl aromatic amine compounds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102926B1 (en) * | 1982-09-03 | 1987-01-07 | Ciba-Geigy Ag | Dyeing auxiliary and its use in dyeing or printing synthetic polyamide fibres |
-
2005
- 2005-10-07 EP EP05021865A patent/EP1772553A1/en not_active Withdrawn
-
2006
- 2006-09-29 BR BRPI0616895-7A patent/BRPI0616895A2/en not_active IP Right Cessation
- 2006-09-29 KR KR1020087008199A patent/KR20080052651A/en not_active Application Discontinuation
- 2006-09-29 AT AT06793903T patent/ATE532897T1/en active
- 2006-09-29 CN CN2006800369560A patent/CN101278090B/en not_active Expired - Fee Related
- 2006-09-29 AU AU2006301364A patent/AU2006301364A1/en not_active Abandoned
- 2006-09-29 WO PCT/EP2006/066875 patent/WO2007042408A1/en active Application Filing
- 2006-09-29 US US12/083,181 patent/US20090158534A1/en not_active Abandoned
- 2006-09-29 EP EP06793903A patent/EP1943384B1/en not_active Not-in-force
- 2006-09-29 ES ES06793903T patent/ES2373459T3/en active Active
- 2006-10-05 PE PE2006001215A patent/PE20070732A1/en not_active Application Discontinuation
- 2006-10-06 AR ARP060104408A patent/AR057538A1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3104931A (en) * | 1958-03-11 | 1963-09-24 | Ciba Geigy Corp | Process for dyeing wool |
| US3307901A (en) * | 1961-05-24 | 1967-03-07 | Geigy Ag J R | Process for dyeing polyamide textile materials and auxiliaries therefor |
| DE1469657A1 (en) * | 1963-10-04 | 1969-10-09 | Ciba Geigy | Process for dyeing wool and preparations suitable for carrying out the process |
| US3816529A (en) * | 1969-05-16 | 1974-06-11 | American Cyanamid Co | N-carbamoylethyl aromatic amine compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| AR057538A1 (en) | 2007-12-05 |
| ATE532897T1 (en) | 2011-11-15 |
| EP1772553A1 (en) | 2007-04-11 |
| AU2006301364A1 (en) | 2007-04-19 |
| PE20070732A1 (en) | 2007-08-24 |
| EP1943384B1 (en) | 2011-11-09 |
| CN101278090A (en) | 2008-10-01 |
| US20090158534A1 (en) | 2009-06-25 |
| BRPI0616895A2 (en) | 2011-07-05 |
| EP1943384A1 (en) | 2008-07-16 |
| KR20080052651A (en) | 2008-06-11 |
| WO2007042408A1 (en) | 2007-04-19 |
| ES2373459T3 (en) | 2012-02-03 |
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Granted publication date: 20111019 Termination date: 20120929 |