CN102619101A - Short-process low-temperature dyeing aid and preparation method thereof - Google Patents

Short-process low-temperature dyeing aid and preparation method thereof Download PDF

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Publication number
CN102619101A
CN102619101A CN2012100970210A CN201210097021A CN102619101A CN 102619101 A CN102619101 A CN 102619101A CN 2012100970210 A CN2012100970210 A CN 2012100970210A CN 201210097021 A CN201210097021 A CN 201210097021A CN 102619101 A CN102619101 A CN 102619101A
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dyeing
process low
sodium
temperature dyeing
low temperature
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CN102619101B (en
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祝洪哲
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Hangzhou Cairun Technology Co ltd
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Abstract

The invention relates to the field of dyeing, in particular to a short-process low-temperature dyeing aid and a preparation method thereof. The short-process low-temperature dyeing aid is characterized by mainly comprising the following components in percentage by weight: maleic acid acrylic copolymer, sodium ethylene diamine di-orthohydroxyphenyl aceticacid (EDDHA), ethylene diamine tetra sodium, hydantoin, alkyl polysaccharide, ethylene glycol phenylate, sodium glycinate, tristyrylphenol ethoxylates sulfonate, secondary alcohol polyoxyethylene ether, benzyl benzoate and the like. Compared with the prior art, the aid and the method have the advantages that the conventional pretreatment and dyeing processing mode of polyester and blended (yarns) fabrics is thoroughly changed, namely pretreatment processes of the yarns and the fabrics which comprise a yarn and knitwear oil removing process, a woven fabric desizing process, a slight decrement process, a polyester/cotton fabric bleaching treatment process and other processes are combined with a dyeing process to form a one bath treatment process; and the dyeing temperature of one bath dyeing is reduced, reduction clearing processes of most of dyed fabrics are eliminated, water is saved by more than 60 percent, and electricity is saved by more than 30 percent.

Description

A kind of short flow process low temperature dyeing assistant and preparation method thereof
Technical field
The present invention relates to pure terylene, polyester-cotton blend, wash field of printing and dyeing sticking, that wash blended yarns such as blend polyester yarns such as spandex, polyester-nylon composite superfine fibre and fabric, PTT, PBT and fabric, particularly a kind of short flow process low temperature dyeing assistant and preparation method thereof.
Background technology
Traditional terylene and BLENDED FABRIC knitting, tatting need before dyeing through the high temperature pre-treatment; Remove weaving oil stain, spot, slurry etc.; After the pre-treatment processing again through washing, in and operation could get into high temperature-pressure dyeing machine and dye; Fabric adopts 130 ℃ high-temp dyeing in high temperature-pressure dyeing machine, dyeing end back centering deep-colour fabric also need pass through reduction cleaning processing and improve washing fastness to remove loose colour.The operation of traditional preprocessing, dyeing processing is long, uses a large amount of water, electricity, steam, gets rid of a large amount of sewage and pollutant simultaneously.
Summary of the invention
The object of the invention provides a kind of short flow process low temperature dyeing assistant and preparation method thereof; Overcome the deficiency of prior art, the bleaching processing etc. that the pre-treatment of yarn and fabric is comprised the destarch of oil removing, the Woven Fabrics of yarn and knitwear, light decrement, polyester-cotton fabric is bathed with dyeing process synthetic and is handled, and reduces the dyeing temperature of co-bathing dyeing; Exempt the reduction cleaning operation of most of DYED FABRICS; Water saving, economize on electricity, saving steam shorten the production time, enhance productivity.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of short flow process low temperature dyeing assistant, it mainly is made up of the following raw materials according compositions in weight percentage:
Figure BDA0000149881340000011
The pure water salt content is lower than the remaining amount of 10ppm, and the said components summation is 100%.
Described a kind of preparation method who lacks the flow process low temperature dyeing assistant; The pure water that in the emulsification dispersion machine of stainless steel agitator is installed, adds whole formula ratios earlier; Starting device then; Each component is pressed maleic acid acrylic copolymer, the big sodium acetate of ethylenediamine two salicyls, sodium ethylenediamine tetramethylenephosphonate, hydantoins, alkyl polysaccharide glycosides, ethylene glycol phenyl ether, Sodium Glycinate, triphenyl vinyl phenol polyethenoxy ether sulphonate, Ergol, the adding successively of pure water component order; Continue emulsification again after all component adds and disperseed 0.5-2 hour, treat to stop to stir after solution presents transparent light brown, machine.
In order to improve the cold washing performance of fabric, make auxiliary agent have good antifoam performance simultaneously, comprise also in the said raw material components that secondary alcohol APEO, its percentage by weight are 0.5-3%.
Compared with prior art; The invention has the beneficial effects as follows: the pre-treatment+dyeing processing mode that has thoroughly changed traditional terylene and blending (yarn) fabric; The bleaching processing etc. that the pre-treatment of yarn and fabric is comprised the destarch of oil removing, the Woven Fabrics of yarn and knitwear, light decrement, polyester-cotton fabric is bathed with dyeing process synthetic and is handled; And reduced the dyeing temperature of co-bathing dyeing, and the reduction cleaning operation of exempting most of DYED FABRICS, water saving 60% or more, economize on electricity more than 30%, saving steam are more than 30%; Shorten the production time more than 35%, production efficiency is significantly improved.
The specific embodiment
Below in conjunction with specific embodiment the present invention is described further:
Embodiment 1
A kind of compositions in weight percentage of lacking the flow process low temperature dyeing assistant of the present invention is:
The preparation method of this dyeing assistant: the pure water that in the emulsification dispersion machine of stainless steel agitator is installed, adds whole formula ratios earlier; Starting device then; Each component is pressed maleic acid acrylic copolymer, the big sodium acetate of ethylenediamine two salicyls, sodium ethylenediamine tetramethylenephosphonate, hydantoins, alkyl polysaccharide glycosides, ethylene glycol phenyl ether, Sodium Glycinate, triphenyl vinyl phenol polyethenoxy ether sulphonate, secondary alcohol APEO, Ergol, the adding successively of pure water component order; Continuing emulsification again after all component adds disperseed 0.5-2 hour; Treat to stop to stir after solution presents transparent light brown, machine.
Embodiment 2
A kind of compositions in weight percentage of lacking the flow process low temperature dyeing assistant of the present invention is:
The preparation method of this dyeing assistant is with embodiment 1.
With the polyester knitting thing is example, and the polyester knitting grey cloth without pre-treatment oil removing processing, is dyeed directly into cylinder; Add earlier the short flow process low temperature dyeing assistant 1.5-3g/l among the embodiment of the invention 1 or the embodiment 2, add DISPERSE DYES again and control heating rates at 0.6-1 ℃/minute from 60 ℃, be incubated 20-50 minute after directly being warmed up to 120-125 ℃; Then with 1-2 ℃/minute rate of temperature fall; Reduce the temperature to discharge opeing washing again below 75 ℃, the middle light color after the dyeing gets final product through 1-2 washing, the dark need through hot water wash more than 80 ℃ once; Cold wash can go out cylinder again, promptly accomplishes the same bath processing of pre-treatment and dyeing.
The result: 1) two embodiment compare with traditional polyester knitting thing pre-treatment, dyeing processing, all omitted traditional processing need add pre-treatment processing and washing subsequently about 100-130 ℃ such as degreaser, chelated dispersants, soda ash, caustic soda, in and operation.
2) compare with traditional polyester knitting thing dyeing process; Do not add acetic acid, high temperature levelling agent, do not need 130-135 ℃ high-temp dyeing, directly 120-125 ℃ of dyeing; Dye uptake all improves more than 10% than traditional dyeing; Save the DISPERSE DYES use amount, reduced pollutant discharge amount, exempted the reduction cleaning technology that adopts the sulfur-bearing reductant of not environmental protection in the middle deep-colour fabric traditional handicraft simultaneously, reduced the discharging of pollutant.COLOR FASTNESS is a little more than traditional handicraft, and is bright-colored, and fabrics feel soft is fluffy.
Embodiment 3
A kind of compositions in weight percentage of lacking the flow process low temperature dyeing assistant of the present invention is:
Figure BDA0000149881340000041
The preparation method of this dyeing assistant: the pure water that in the emulsification dispersion machine of stainless steel agitator is installed, adds whole formula ratios earlier; Starting device then; Each component is pressed maleic acid acrylic copolymer, the big sodium acetate of ethylenediamine two salicyls, sodium ethylenediamine tetramethylenephosphonate, hydantoins, alkyl polysaccharide glycosides, ethylene glycol phenyl ether, Sodium Glycinate, triphenyl vinyl phenol polyethenoxy ether sulphonate, Ergol, the adding successively of pure water component order; Continuing emulsification again after all component adds disperseed 0.5-2 hour; Treat to stop to stir after solution presents transparent light brown, machine.
With terylene/viscose blended woven is example, and terylene/viscose blended woven is without pre-treatment destarch, scrubbing processing, and grey cloth dyes directly into cylinder; Add the short flow process low temperature dyeing assistant of the present invention 2-4g/l earlier; Add again high temperature dispersant or glauber salt, DISPERSE DYES from 60 ℃ of control heating rates at 0.6-1 ℃/minute, directly be warmed up to 120-125 ℃ after insulation 20-50 minute, reduce the temperature to discharge opeing washing again below 75 ℃ with 1-2 ℃/minute rate of temperature fall then; Middle light color after the dyeing gets final product through 1-2 washing; The dark need through hot water wash more than 80 ℃ once, cold wash can go out cylinder again, accomplishes the same bath processing of pre-treatment and dyeing.
The result: 1) compare with pre-treatment destarch, the dyeing processing of traditional terylene/viscose blended woven, omitted traditional processing need add pre-treatment destarch processing and washing subsequently about 100-130 ℃ such as degreaser, chelated dispersants, refining agent, bleeding agent, soda ash, caustic soda, in and operation.
2) compare with traditional terylene/viscose blended woven dyeing process; Do not add acetic acid, high temperature levelling agent, do not need 130-135 ℃ high-temp dyeing, directly 120-125 ℃ of dyeing; Dye uptake improves more than 10% than traditional dyeing, saves DISPERSE DYES, has reduced pollutant emission.COLOR FASTNESS is a little more than traditional handicraft, and is bright-colored, and fabrics feel soft is fluffy.
Embodiment 4
A kind of compositions in weight percentage of lacking the flow process low temperature dyeing assistant of the present invention is:
Figure BDA0000149881340000051
The pure water salt content is lower than 10ppm44%.The preparation method of this dyeing assistant is with embodiment 1.
Dark pure terylene tube yarn is an example, and what terylene tube yarn need not pass through pre-treatment removes wet goods preliminary treatment, direct dyeing; Add high efficiency shortened process low temperature dyeing assistant 2-3.5% (to yarn weight meter) earlier; Add again DISPERSE DYES from 60 ℃ of control heating rates at 0.6-1 ℃/minute, directly be warmed up to 120-125 ℃ after insulation 20-50 minute, reduce the temperature to discharge opeing washing again below 75 ℃ with 1-2 ℃/minute rate of temperature fall then; Middle light color after the dyeing gets final product through 1-2 washing; The dark need through hot water wash more than 80 ℃, cold wash can go out cylinder again, accomplishes the same bath processing of pre-treatment and dyeing.
The result: 1) compare with traditional terylene tube yarn pre-treatment, dyeing processing, omitted traditional processing need add pre-treatment processing and washing subsequently about the 100-130 degree such as degreaser, chelated dispersants, soda ash, caustic soda, in and operation.
2) compare with traditional terylene cheese yarn dyeing operation; Do not add acetic acid, high temperature levelling agent, do not need 130-135 ℃ high-temp dyeing, directly 120-125 ℃ of dyeing; Dye uptake improves more than 10% than traditional dyeing, saves DISPERSE DYES, has reduced pollutant emission.Bright-colored, fabrics feel soft is fluffy, and follow-up winder can be exempted from softeners such as silicone oil.

Claims (3)

1. one kind short flow process low temperature dyeing assistant is characterized in that it mainly is made up of the following raw materials according compositions in weight percentage:
Figure FDA0000149881330000011
2. the described a kind of preparation method who lacks the flow process low temperature dyeing assistant of claim 1; It is characterized in that; The pure water that in the emulsification dispersion machine of stainless steel agitator is installed, adds whole formula ratios earlier; Starting device then; Each component is pressed maleic acid acrylic copolymer, the big sodium acetate of ethylenediamine two salicyls, sodium ethylenediamine tetramethylenephosphonate, hydantoins, alkyl polysaccharide glycosides, ethylene glycol phenyl ether, Sodium Glycinate, triphenyl vinyl phenol polyethenoxy ether sulphonate, Ergol, the adding successively of pure water component order; Continue emulsification again after all component adds and disperseed 0.5-2 hour, treat to stop to stir after solution presents transparent light brown, machine.
3. a kind of short flow process low temperature dyeing assistant according to claim 1 is characterized in that, comprises also in the said raw material components that secondary alcohol APEO, its percentage by weight are 0.5-3%.
CN2012100970210A 2012-04-01 2012-04-01 Short-process low-temperature dyeing aid and preparation method thereof Expired - Fee Related CN102619101B (en)

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
CN103590271A (en) * 2013-10-16 2014-02-19 河南工程学院 Polyester alkali decrement and one-bath-dyeing one-step low-temperature processing method
CN103709308A (en) * 2013-12-12 2014-04-09 苏州博纳化学科技有限公司 Preparation method of hyperbranched dispersant
CN103741513A (en) * 2013-12-12 2014-04-23 浙江安诺其助剂有限公司 Additive for neutral desizing, oil removing and one-bath dyeing of chemical fiber fabrics and preparation method thereof
CN104213442A (en) * 2014-08-20 2014-12-17 张家港互益染整有限公司 Short-process dyeing method of polyester-cotton knitted fabric
CN104947469A (en) * 2015-06-11 2015-09-30 常熟新锦江印染有限公司 One-bath bleaching and dyeing treatment process for dyed polyester-cotton twill fabric
CN105133395A (en) * 2015-09-01 2015-12-09 桐乡市濮院毛针织技术服务中心 Dyeing auxiliary for blended yarn of wool and dacron
CN105316966A (en) * 2015-11-27 2016-02-10 常熟市新华源有色毛条厂 Dyeing process of dacron conductive wool tops
CN107881813A (en) * 2017-11-17 2018-04-06 桐乡市濮院毛针织技术服务中心 A kind of woolen dyed auxiliary agent
CN107956158A (en) * 2017-11-17 2018-04-24 桐乡市濮院毛针织技术服务中心 A kind of low temperature dyeing assistant
CN108570360A (en) * 2018-04-26 2018-09-25 浙江汉邦化工有限公司 A kind of guarantor's color vividization unclogging agent
CN109082912A (en) * 2018-06-21 2018-12-25 深圳天鼎新材料有限公司 It is a kind of non-evaporating to boil the continuous exhaust dyeing method of dacron and dacron for washing technique
CN111996821A (en) * 2020-09-02 2020-11-27 多恩生物科技有限公司 Environment-friendly polyester fabric low-temperature dyeing promotion protective agent and preparation method thereof
KR20230076436A (en) * 2021-11-24 2023-05-31 이범소 Eco-friendly carrier composition for dyeing polyester textile

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590271A (en) * 2013-10-16 2014-02-19 河南工程学院 Polyester alkali decrement and one-bath-dyeing one-step low-temperature processing method
CN103590271B (en) * 2013-10-16 2016-03-09 河南工程学院 Alkali Weight Reduction Treatment of Polyester and dyeing one bath one step low temperature process method
CN103709308A (en) * 2013-12-12 2014-04-09 苏州博纳化学科技有限公司 Preparation method of hyperbranched dispersant
CN103741513A (en) * 2013-12-12 2014-04-23 浙江安诺其助剂有限公司 Additive for neutral desizing, oil removing and one-bath dyeing of chemical fiber fabrics and preparation method thereof
CN103709308B (en) * 2013-12-12 2015-12-30 苏州博纳化学科技有限公司 A kind of preparation method of super cladodification dispersion agent
CN103741513B (en) * 2013-12-12 2016-01-20 浙江安诺其助剂有限公司 Chemical & blended fabric neutral destarch oil removing dyeing one bath auxiliary agent and preparation method thereof
CN104213442A (en) * 2014-08-20 2014-12-17 张家港互益染整有限公司 Short-process dyeing method of polyester-cotton knitted fabric
CN104947469A (en) * 2015-06-11 2015-09-30 常熟新锦江印染有限公司 One-bath bleaching and dyeing treatment process for dyed polyester-cotton twill fabric
CN105133395A (en) * 2015-09-01 2015-12-09 桐乡市濮院毛针织技术服务中心 Dyeing auxiliary for blended yarn of wool and dacron
CN105316966A (en) * 2015-11-27 2016-02-10 常熟市新华源有色毛条厂 Dyeing process of dacron conductive wool tops
CN107881813A (en) * 2017-11-17 2018-04-06 桐乡市濮院毛针织技术服务中心 A kind of woolen dyed auxiliary agent
CN107956158A (en) * 2017-11-17 2018-04-24 桐乡市濮院毛针织技术服务中心 A kind of low temperature dyeing assistant
CN108570360A (en) * 2018-04-26 2018-09-25 浙江汉邦化工有限公司 A kind of guarantor's color vividization unclogging agent
CN108570360B (en) * 2018-04-26 2021-12-17 浙江汉邦新材料股份有限公司 Color-preserving brightening oil stain removing agent
CN109082912A (en) * 2018-06-21 2018-12-25 深圳天鼎新材料有限公司 It is a kind of non-evaporating to boil the continuous exhaust dyeing method of dacron and dacron for washing technique
CN109082912B (en) * 2018-06-21 2021-01-26 深圳天鼎新材料有限公司 Continuous padding dyeing method for polyester fabric by steaming-boiling-free washing process and polyester fabric
CN111996821A (en) * 2020-09-02 2020-11-27 多恩生物科技有限公司 Environment-friendly polyester fabric low-temperature dyeing promotion protective agent and preparation method thereof
CN111996821B (en) * 2020-09-02 2022-12-02 多恩生物科技有限公司 Environment-friendly polyester fabric low-temperature dyeing promotion protective agent and preparation method thereof
KR20230076436A (en) * 2021-11-24 2023-05-31 이범소 Eco-friendly carrier composition for dyeing polyester textile
KR102622422B1 (en) 2021-11-24 2024-01-08 이범소 Eco-friendly carrier composition for dyeing polyester textile

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