CN103343461A - Environment-friendly dacron dyeing repairing agent - Google Patents
Environment-friendly dacron dyeing repairing agent Download PDFInfo
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- CN103343461A CN103343461A CN2013102619897A CN201310261989A CN103343461A CN 103343461 A CN103343461 A CN 103343461A CN 2013102619897 A CN2013102619897 A CN 2013102619897A CN 201310261989 A CN201310261989 A CN 201310261989A CN 103343461 A CN103343461 A CN 103343461A
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Abstract
The invention discloses an environment-friendly dacron dyeing repairing agent which is prepared from the following raw materials in parts by weight: 45-55 parts of benzyl benzoate, 20-25 parts of dibutyl maleate, 15-25 parts of isomeric deca-alcohol phosphate and 5-10 parts of tween-80, wherein benzyl benzoate is a plasticizer and a solvent, dibutyl maleate is a main detergent, isomeric deca-alcohol phosphate is a main penetrant and an emulgator, and tween-80 is an emulgator. When dacron fiber is dyed at a high temperature (at 130 DEG C or even higher), disperse dye is easier to migrate from inside of fiber to outside of fiber under the synergistic effect of benzyl benzoate and dibutyl maleate, so that disperse dye is re-arranged in dacron fiber so as to realize true uniform color. Raw materials adopted by the scheme do not contain substances of very high concern (SHVC) forbidden in Europe such as APEO (Alkylphenol Ethoxylates) and the like, and the repairing agent is in accordance with demand of European Union Okeo-TexStandard 100 and REACH (Registration, Evaluation and Authorization of CHemicals), and is the environment-friendly dacron dyeing repairing agent.
Description
Technical field
The present invention relates to the textile dyeing and finishing manufacture field, specifically refer to a kind of environment-friendly type healant that is exclusively used in the dyeing terylene process.
Background technology
Dyeing terylene refers to that polyster fibre adopts DISPERSE DYES to dye under 130 ℃ sour environment.On the traditional sense in the dyeing terylene process if defects such as color dot, look flower, aberration, even more serious appearance form and aspect have when difference of larger difference, owing to can not can only be judged to waste product with returning something for repairs into certified products again, therefore cause the significant wastage of textiles, this defective also is the big problem that perplexs dyeing and finishing factory at present and need to be resolved hurrily.
The terylene disperse dyeing is the process of a more complicated.DISPERSE DYES is at first close to polyster fibre from dye liquor, adsorbed by PET fiber surface, rising gradually along with temperature in the dyeing course, most of DISPERSE DYES spreads to fibrous inside gradually from the surface of polyster fibre, because the amorphous region ratio of polyster fibre increases gradually during high temperature, DISPERSE DYES enters the amorphous region of fiber and anchors on the fiber, has finished the dyeing (be " absorption " process of DISPERSE DYES) of DISPERSE DYES to polyster fibre.Simultaneously, also there is the process of " desorb " in DISPERSE DYES, and namely DISPERSE DYES, is finally transferred in the dye liquor by PET fiber surface gradually to the outside migration by fibrous inside.More than " absorption " and " desorb " two processes exist simultaneously, the optimum dyeing state is that described two processes are in dynamic balance state.Yet the lifting along with dyeing temperature, described dynamic equilibrium begins to be broken, namely the trend of " absorption " increases gradually, and the trend of " desorb " weakens gradually, DISPERSE DYES is no longer redistribution after polyster fibre absorption, is easy to make defects such as color dot that can not to repair appear in polyster fibre, look flower, aberration thus.
In view of this, the inventor furthers investigate the disperse dyeing process of polyster fibre, has invented a kind of healant, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly type terylene dyeing healant, in the normal dyeing technology of polyster fibre, can make surperficial color dot, the look flower of dacron, even make the fabric of different form and aspect in same processing procedure, realize the purpose that the fabric Dry Sack is even and form and aspect are consistent.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of environment-friendly type terylene dyeing healant is formed by the feedstock production of following weight portion:
After adopting such scheme, the present invention is with respect to the beneficial effect of prior art: in the prescription, Ergol is a kind of good plasticizer, can make the scintilla structure of polyster fibre when high temperature, accelerate vibration, the amorphous region of expansion polyster fibre intermittently makes the easier fibrous inside that enters of DISPERSE DYES; Simultaneously, enter also easier diffusion and the migration from fibrous inside to the outside of DISPERSE DYES of fibrous inside, namely played the effect of increase " desorb " trend.Ergol also is a kind of excellent solvent, can make DISPERSE DYES be easy to " dissolving " and is dispersed in the working solution, thereby reach the purpose that dyestuff redistributes to realize level dyeing.Dibutyl maleate is a kind of excellent solvent, also is a kind of washing agent preferably simultaneously, is used for accelerating the transfer of DISPERSE DYES from fibrous inside to working solution.Isomery ten pure ether phosphates are present emulsifying capacity and penetrating power better products, can play the effect of emulsifying agent in this case, simultaneously DISPERSE DYES " are entered " in polyster fibre and " release " has all played very important booster action.Tween-80 is nonionic surface active agent, is common emulsifying agent, equally DISPERSE DYES " is entered " in polyster fibre and " release " plays booster action.
Thus, when the polyster fibre high-temp dyeing (130 ℃ even higher), under the synergy of Ergol and dibutyl maleate, and under the auxiliary synergy of isomery ten pure ether phosphates and Tween-80, the easier realization of DISPERSE DYES is the migration to the fiber outside from fibrous inside, raising along with the dyeing terylene temperature, progressively increase the trend of DISPERSE DYES " desorb ", thereby realize DISPERSE DYES arranging again in polyster fibre, the color of polyster fibre is able to " returning something for repairs ", to realize " even look " truly.In addition, the raw material that this case is adopted does not contain the European high-risk materials of forbidding (SHVC) such as APEO, abandoned in the past traditional non-environmental protection surfactant of alkylphenol polyoxyethylene (APEO) class, meet the Okeo-Tex Standard of European Union 100 and REACH laws and regulations requirement, be a kind of environment-friendly type terylene dyeing healant.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the specific embodiment.
Environment-friendly type terylene of the present invention dyeing healant is formed by the feedstock production of following weight portion:
Above-mentioned raw materials method preparation according to the following steps:
A) Ergol with the 45-55 weight portion fully mixes with the dibutyl maleate of 20-25 weight portion, stirs;
B) in above-mentioned mixed liquor, add the isomery ten pure ether phosphates of 15-25 weight portion and the Tween-80 of 5-10 weight portion successively, can environment-friendly type terylene dyeing healant of the present invention.
Embodiment one
Environment-friendly type terylene dyeing healant of the present invention specifically is prepared from by following weight portion: the Ergol of 45 weight portions, the dibutyl maleate of 25 weight portions, the isomery ten pure ether phosphates of 25 weight portions, and the tween-8 of 5 weight portions.
The preparation method of environment-friendly type terylene dyeing healant of the present invention, realize according to the following steps:
A) Ergol with 45 weight portions fully mixes with the dibutyl maleate of 25 weight portions, stirs;
B) in above-mentioned mixed liquor, add the isomery ten pure ether phosphates of 25 weight portions and the Tween-80 of 5 weight portions successively, can environment-friendly type terylene dyeing healant of the present invention.
Embodiment two
Environment-friendly type terylene dyeing healant of the present invention specifically is prepared from by following weight portion: the Ergol of 55 weight portions, the dibutyl maleate of 20 weight portions, the isomery ten pure ether phosphates of 20 weight portions, and the tween-8 of 5 weight portions.
The preparation method of environment-friendly type terylene dyeing healant of the present invention, realize according to the following steps:
A) Ergol with 55 weight portions fully mixes with the dibutyl maleate of 20 weight portions, stirs;
B) in above-mentioned mixed liquor, add the isomery ten pure ether phosphates of 20 weight portions and the Tween-80 of 5 weight portions successively, can environment-friendly type terylene dyeing healant of the present invention.
Embodiment three
Environment-friendly type terylene dyeing healant of the present invention specifically is prepared from by following weight portion: the Ergol of 50 weight portions, the dibutyl maleate of 25 weight portions, the isomery ten pure ether phosphates of 15 weight portions, and the tween-8 of 10 weight portions.
The preparation method of environment-friendly type terylene dyeing healant of the present invention, realize according to the following steps:
A) Ergol with 50 weight portions fully mixes with the dibutyl maleate of 25 weight portions, stirs;
B) in above-mentioned mixed liquor, add the isomery ten pure ether phosphates of 15 weight portions and the Tween-80 of 10 weight portions successively, can environment-friendly type terylene dyeing healant of the present invention.
Environment-friendly type terylene dyeing healant of the present invention plays excellent repairing even dyeing effect in the terylene disperse dyeing.Set forth checking below by concrete experimental technique and gained data.
One, experiment content
1, experimental project
Choose red, yellow, blue three kinds of form and aspect and differ typical color far away, after the environment-friendly type terylene healant was handled, whether the last Dry Sack of fabric of observing three kinds of colors approached.
2, test material: pure polyester knitting cloth
3, medicine: environment-friendly type terylene healant, glacial acetic acid (chemical pure)
4, test apparatus and equipment
Sartorius electronic balance (precision: 0.001 and 0.01 two kind of precision); Auspiciously dye model machine than (Rapid) glycerine high temperature; Datacolor colour photometer (SF300); Auspicious than (Rapid) drying and setting machine; 100ml tool plug graduated cylinder.
5, test method
5.1 experimental technique
5.1.1 treatment formulations and technology
| The environment-friendly type terylene healant | 2.0g/L |
| 98% glacial acetic acid | 1.5ml/L |
| Bath raio | 1∶15，135℃×50min |
5.1.2 reduction cleaning
| 85% sodium hydrosulfite | 2.0g/L |
| Sheet alkali | 2.0g/L |
| Bath raio | 1∶15，85-90℃×20min |
5.2 method of operating
Dye each one of bright red, light yellow, dark blue polyester knitting cloth respectively 5.2.1 get, record the Lab value of three sample cloth respectively with datacolor computer colour photometer.
Dye bright red, light yellow, dark blue each 2.5g of polyester knitting cloth respectively 5.2.2 get, stick together and put into the dyeing steel bowl after the back is sewed up a little with cotton thread, condition is in accordance with regulations moved and is dyed,, oven dry clean through the reduction cleaning after washing.The Lab value of three fabric sample cloth after the test processes is benchmark with former red cloth specimen, calculates former yellow after the processing and Δ L*, Δ a*, Δ b* and the Δ E value between navy blue cloth specimen and the former red cloth specimen.
Two, experimental result and discussion:
2, computer colour examining data
2.1 the Lab value (D65 light source) of cloth specimen is as following table before handling
| ? | L | a | b |
| Red | 46.11 | 57.48 | 27.54 |
| Yellow | 92.18 | -2.78 | 74.61 |
| Blue | 34.12 | -1.14 | -26.58 |
2.2 handle the Lab value (D65 light source) of back cloth specimen
Tinctorial pattern after handling with the former cloth of redness is benchmark, measures Δ L*, Δ a*, Δ b* and Δ E value such as the following table of former yellow and blue cloth specimen relative datum tinctorial pattern
| ? | ΔL* | Δa* | Δb* | ΔE |
| Former yellow cloth specimen | 0.88 | -0.65 | 0.02 | 1.08 |
| Former blue cloth specimen | 0.75 | -0.55 | 0.33 | 1.21 |
Three, conclusion
The environment-friendly type terylene healant all can obtain the close substantially coloured light of form and aspect after the different form and aspect dacrons that differ greatly are handled, and Δ E value only is about 1.0, can be chosen as the 3-4 level by the aberration grading.
To sum up, environment-friendly type terylene healant of the present invention is a kind of desirable terylene healant, its birth has brought Gospel for dyeing and finishing factory, no matter be color dot, look flower, a difference, even cylinder is poor, and even the dacron of different form and aspect can obtain identical color after the environment-friendly type terylene healant is handled, and plays the version toning again through the laboratory again and just can obtain shades of colour that the client is required.Environment-friendly type terylene healant of the present invention belongs to the environment-friendly type printing and dyeing assistant, and it is singly domestic or all available the method solutions of the order that outlet is American-European that nothing is appointed.
Claims (1)
1. environment-friendly type terylene dyeing healant is formed by the feedstock production of following weight portion:
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328695A (en) * | 2014-11-21 | 2015-02-04 | 浙江振大纺织印染有限公司 | Migration and color-pulling treatment method for printing cloth with excessively deep color |
| CN105672000A (en) * | 2016-01-18 | 2016-06-15 | 海宁源远纺织助剂有限公司 | Mending agent and preparation method thereof |
| CN107956157A (en) * | 2017-12-07 | 2018-04-24 | 珠海宏河贸易发展有限公司 | A kind of dyeing terylene healant |
| CN108998997A (en) * | 2018-08-03 | 2018-12-14 | 常州依丝特纺织服饰有限公司 | A kind of dyeing terylene environment-friendly and energy-efficient healant and its application |
| CN109056371A (en) * | 2018-07-16 | 2018-12-21 | 苏州联胜化学有限公司 | A kind of disperse dyes dyeing defect preventing agent and preparation method thereof |
| CN109252389A (en) * | 2018-08-13 | 2019-01-22 | 常州依丝特纺织服饰有限公司 | A kind of dyeing for weaving polyester fabric yarn |
| CN114150516A (en) * | 2021-12-02 | 2022-03-08 | 绍兴海成化工有限公司 | Efficient level dyeing repairing agent and application thereof |
| KR20230076436A (en) * | 2021-11-24 | 2023-05-31 | 이범소 | Eco-friendly carrier composition for dyeing polyester textile |
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| EP1469121A1 (en) * | 2003-02-28 | 2004-10-20 | Dr. Th. Böhme KG Chem. Fabrik GmbH & Co. | Levelling agent |
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| EP1469121A1 (en) * | 2003-02-28 | 2004-10-20 | Dr. Th. Böhme KG Chem. Fabrik GmbH & Co. | Levelling agent |
| CN101498107A (en) * | 2008-07-11 | 2009-08-05 | 浙江传化股份有限公司 | Dressing agent and preparation thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328695A (en) * | 2014-11-21 | 2015-02-04 | 浙江振大纺织印染有限公司 | Migration and color-pulling treatment method for printing cloth with excessively deep color |
| CN105672000A (en) * | 2016-01-18 | 2016-06-15 | 海宁源远纺织助剂有限公司 | Mending agent and preparation method thereof |
| CN107956157A (en) * | 2017-12-07 | 2018-04-24 | 珠海宏河贸易发展有限公司 | A kind of dyeing terylene healant |
| CN109056371A (en) * | 2018-07-16 | 2018-12-21 | 苏州联胜化学有限公司 | A kind of disperse dyes dyeing defect preventing agent and preparation method thereof |
| CN108998997A (en) * | 2018-08-03 | 2018-12-14 | 常州依丝特纺织服饰有限公司 | A kind of dyeing terylene environment-friendly and energy-efficient healant and its application |
| CN109252389A (en) * | 2018-08-13 | 2019-01-22 | 常州依丝特纺织服饰有限公司 | A kind of dyeing for weaving polyester fabric yarn |
| 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 |
| CN114150516A (en) * | 2021-12-02 | 2022-03-08 | 绍兴海成化工有限公司 | Efficient level dyeing repairing agent and application thereof |
| CN114150516B (en) * | 2021-12-02 | 2024-06-11 | 绍兴海成化工有限公司 | Efficient leveling repairing agent and application thereof |
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| CN103343461B (en) | 2014-03-12 |
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