CN103031713A - Ecotype crease-resistant shape-preserving finishing agent for textile and finishing process thereof - Google Patents
Ecotype crease-resistant shape-preserving finishing agent for textile and finishing process thereof Download PDFInfo
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Abstract
The invention relates to an ecotype crease-resistant shape-preserving finishing agent applied to a textile and provides a preparation method of the finishing agent and an application technique of the finishing agent in crease-resistant shape-preserving finishing of a real silk fabric, belonging to the technical field of fine chemical engineering, dyeing and finishing. According to the invention, the amino/amido of the amino-terminated poly-finishing agent has high degree of functionality and high reaction activity and can be combined with active groups in fabric fibers so that the fabric obtains permanent crease resistance and shape preservation performance and effective strength. Simultaneously, the finishing agent disclosed by the invention contains no components harmful to human body and the environment and no special smell, and is environment-friendly, so the finishing agent is a novel additive satisfying the European Union ecological textile Oeko-Tex Standard 100 standard. The finishing technique mainly comprises the following parameters: 1) the ingredient of the finishing liquid includes 2-10% of amino-terminated poly-finishing agent and 2-10% of ethanediamine based on weight of the fabric; 2) double soaking and double rolling are performed, and the rolling over rate is 80-90%; 3) prebaking is performed at 80 DEG C, and baking is performed at 120-160 DEG C; and 4) baking is performed for 1-5 minutes.
Description
Technical field
The present invention relates to a kind of environmental crease-resistant conformal finishing agent that can be applicable to textiles, belong to fine chemistry industry and dyeing and finishing technique field.
Background technology
Natural fabric (cotton, hair, silk, fiber crops) wins people's favor day by day, but very easily produces fold without the natural fabric of crease-resistant conformal arrangement, washs and take poor-performing, and therefore, the crease-resistant conformal Revision of textiles is always quite paid attention to.
Because the free formaldehyde content that the crease-shedding finishing agent (containing the urea formaldehyde finishing agent) of generally using contains is very high, methylol hydrolysis on the fabric in the molecular resin can also continue to produce formaldehyde, and formaldehyde is carcinogenic, teratogen that the World Health Organization confirms, it also is one of important safety index of textiles, in the performance indications of textiles Oeko-Tex Standard100, the standards such as OE, GOTS, content of formaldehyde is mandatory test item.Therefore, develop formaldehydeless crease-resistant conformal finishing agent, how ecological New Technologies is provided, will directly affect China Textile and march the paces in international high-endization market.
When adopting polybasic carboxylic acid that textiles is carried out anti-crease finishing, although the good and formaldehydeless release of anti-wrinkle effect, the hydrolysis of catalysis fibre cellulose fiber β-Isosorbide-5-Nitrae-glycosidic bond is understood in acid, causes the strength damage of fabric; Complicated preparation process has also affected its commercial popularization degree.
End amino polymer preparation process is simple, molecular weight of product is controlled, chemical formula shows that it has a large amount of branched structures, chain end group and chain are intersegmental to have large measurer than the amino/amidine functional group of high reaction activity, can be combined by the various active group in textile fabric, at present, it floats at salt-free dyeing, oxygen, the application in the COAT PRINTING has appeared in the newspapers leads, and existing part commercial prod.The textile printing and dyeing industry finishing process is also more and more paid attention to research and the application to this base polymer.
Summary of the invention
Technical problem to be solved by this invention provides the crease-resistant conformal finishing agent of a kind of environmental amino polymerization of end, to overcome the shortcomings such as formaldehyde that the existing crease-resistant conformal finishing agent of textiles exists or strength loss.
The technical problem that the present invention also will solve provides the preparation method of the crease-resistant conformal finishing agent of the above-mentioned environmental amino polymerization of end.
The technical problem that the present invention will solve at last provides the technique for applying of the crease-resistant conformal finishing agent of the above-mentioned environmental amino polymerization of end in the crease-resistant conformal arrangements of textiles such as cotton, hair, silk, fiber crops.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
The environmental crease-resistant conformal finishing agent of a kind of textiles belongs to the amino macromolecule polyalcohol of end on the chemical constitution, the amino polymerization degree n of its end is 1 to 6 not wait.This finishing agent chemical structural formula is as follows:
The preparation method of the environmental crease-resistant conformal finishing agent of above-mentioned textiles, take multi-carboxylate and polyamino monomer as raw material, take low carbon chain fatty alcohol as solvent, 10～60 ℃ of lower 1～7h that stir add acidic catalyst, under 0.02～0.1MPa vacuum, 100～150 ℃ of insulation reaction 1-5h, obtain thick product, with the precipitating agent precipitation, obtain holding amino polymerization finishing agent.
Among the preparation method of the environmental crease-resistant conformal finishing agent of above-mentioned textiles, described raw material multi-carboxylate monomer is any one or a few the mixture in two (3,3-dipropionic acid) glutarate and two (3, the 3-dipropionate) glutarate; Described raw material polyamino monomer is to contain compound amino more than two, comprises ethylenediamine, the mixture of any one or a few in diethylenetriamine, triethylene tetramine, tetraethylene pentamine and the five ethene hexamines; Described solvent low carbon chain fatty alcohol is any one or a few the mixture in methyl alcohol, ethanol and the n-butanol; Described acidic catalyst is hydrochloric acid, sulfuric acid, nitric acid or benzene sulfonic acid; Described precipitating agent is the mixture of any one or two kinds in ether and the acetone.
Among the preparation method of the environmental crease-resistant conformal finishing agent of above-mentioned textiles, the mol ratio of multi-carboxylate and polyamino monomer is 1: (2.0-5.0); The acidic catalyst consumption is the 2-8% of multi-carboxylate and polyamino monomer mixture gross weight.
The application of the amino polymerization finishing agent of above-mentioned end in the crease-resistant conformal arrangement of textiles comprises, fabric is weighed the amino polymerization finishing agent of end that percentage is 2-10% and the ethylenediamine composition dressing liquid that is 2-10% to the heavy percentage of fabric, two soak two rolls, pick-up 80-90%, 80 ℃ of preliminary dryings, 120-160 ℃ bakes 1-5min, can make the textiless such as cotton, hair, silk, fiber crops obtain 120-210 ° creasy recovery angle (warp+latitude) and the breaking strength retention of 80-96%.
The present invention compared with prior art has following advantage: the crease-resistant conformal finishing agent of the ecotype provided by the invention contains a large amount of amino and amido link, has branching unit, linear unit and terminal units that typical dissaving polymer has.Compare with general organic crease-resistant conformal finishing agent, the amino polymerization preparation of this end finishing agent amino/the amido degree of functionality is large, reactivity is high, can the various active group in fabric fibre be combined (such as hydroxyl, amino, carboxyl etc.) combination, form firmly macromolecules cross-linking film at fiber surface, make fabric obtain lasting crease-resistant conformal performance and effectively powerful.Simultaneously, finishing agent provided by the invention does not contain to the harmful composition of human body and environment, without special odor, deposit and take and avoided the formaldehyde release And Spread of Solute in the process in finishing technique process and arrangement product, environmentally friendly, be a kind of New-type adjuvant that meets the ecological textile Oeko-Tex Standard100 of European Union standard.
Description of drawings
The infrared spectrum of the environmental crease-resistant conformal finishing agent of Fig. 1.
The infrared spectrum of the environmental crease-resistant conformal finishing agent of Fig. 2 and cotton fabric effect.
The specific embodiment
In order to understand better the present invention, below in conjunction with embodiment the preferred embodiment of the invention is described.Yet, those skilled in the art will readily understand that the described concrete material proportion of embodiment, process conditions and result thereof only are used for the explanation the features and advantages of the present invention, and should also can not limit the present invention described in detail in claims.
Embodiment 1:
(1) environmental crease-resistant conformal finishing agent is synthetic:
In being housed, the 500ml four-hole bottle of agitator, thermometer, reflux condensing tube adds 0.1mol quaternary carboxylic acid ester and 0.3mol diethylenetriamine, add 100ml methyl alcohol as solvent, 60 ℃ of lower 5h that stir, add the p-methyl benzenesulfonic acid of reactant gross weight 3%, 120 ℃ vacuumize, and react 4h under the vacuum of 0.05MPa, obtain light yellow thick product, use acetone precipitation, prepare the amino polymerization finishing agent of end, structural formula is as follows.
The infrared spectrum of the environmental crease-resistant conformal finishing agent product among the embodiment 1 is seen accompanying drawing 1.Wherein, 3275.9cm
-1Be the trans stretching vibration of amido link, 1653.7cm
-1Be the carbonylic stretching vibration of acid amides, 1550.7cm
-1The N-H in-plane bending vibration of acid amides shows quaternary carboxylic acid ester and diethylenetriamine generation amidation process, and the carbonylic stretching vibration of carboxylic acid ester disappears in the spectrogram.
The environmental crease-resistant conformal finishing agent product viscosity that embodiment 1 obtains is 7800mPa.s, and solid content is that 50.6%, pH is 9.7.
(2) technique for applying of environmental crease-resistant conformal finishing agent in cotton, hair, silk, the crease-resistant conformal arrangement of linen textile:
The end amino polymer that obtains is applied to the crease-resistant conformal finishing technique of cotton, hair, silk, linen textile, and concrete technological parameter is as follows:
(1) cotton textiles (Wuxi Taida Textile Technology Co., Ltd.) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 4% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 140 ℃ of high temperature to bake 2min at framing shaping machine.
See accompanying drawing 2 by the COTTON FABRIC infrared spectrum before and after the above-mentioned technique arrangement.Wherein, the COTTON FABRIC after the arrangement is at 1733.0cm
-1Obvious absworption peak appears in the place, in conjunction with 1385.0cm
-1The characteristic peak at place judges that this absworption peak is the carbonyl absorption peak in the ester group.Therefore as can be known, finishing agent has been introduced stronger ester group in COTTON FABRIC.
See Table 1 by the COTTON FABRIC performance test data after the above-mentioned technique arrangement.
(2) wool textile (new group is assisted in the Wuxi) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 4% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 140 ℃ of high temperature to bake 2min at framing shaping machine.
See Table 1 by the woolen performance test data after the above-mentioned technique arrangement.
(3) the silk spinning fabric (Suzhou scenery with hills and waters silk Co., Ltd) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 4% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 140 ℃ of high temperature to bake 2min at framing shaping machine.
See Table 1 by the silk fabrics performance test data after the above-mentioned technique arrangement.
(4) linen textile (Nantong reaches greatly flax spinning Co., Ltd) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 4% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 140 ℃ of high temperature to bake 2min at framing shaping machine.
See Table 1 by the linen performance test data after the above-mentioned technique arrangement.
Table 1 cotton, hair, silk, the performance test of linen textile before and after the crease-resistant conformal finishing agent arrangement of the ecotype
Embodiment 2:
(1) environmental crease-resistant conformal finishing agent is synthetic:
In being housed, the 500ml four-hole bottle of agitator, thermometer, reflux condensing tube adds 0.1mol quaternary carboxylic acid ester and 0.3mol diethylenetriamine, add 100ml methyl alcohol as solvent, 60 ℃ of lower 5h that stir, add the p-methyl benzenesulfonic acid of reactant gross weight 3%, 120 ℃ vacuumize, and react 4h under the vacuum of 0.05MPa, obtain light yellow thick product, use acetone precipitation, prepare the amino polymerization finishing agent of end, structural formula is as follows.
The infrared spectrum of the environmental crease-resistant conformal finishing agent product among the embodiment 2 is seen accompanying drawing 1.Wherein, 3275.9cm
-1Be the trans stretching vibration of amido link, 1653.7cm
-1Be the carbonylic stretching vibration of acid amides, 1550.7cm
-1The N-H in-plane bending vibration of acid amides shows quaternary carboxylic acid ester and diethylenetriamine generation amidation process, and the carbonylic stretching vibration of carboxylic acid ester disappears in the spectrogram.
The environmental crease-resistant conformal finishing agent product viscosity that embodiment 2 obtains is 7800mPa.s, and solid content is that 50.6%, pH is 9.7.
(2) technique for applying of environmental crease-resistant conformal finishing agent in cotton, hair, silk, the crease-resistant conformal arrangement of linen textile:
The end amino polymer that obtains is applied to the crease-resistant conformal finishing technique of cotton, hair, silk, linen textile, and concrete technological parameter is as follows:
(1) cotton textiles (Wuxi Taida Textile Technology Co., Ltd.) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 6% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 160 ℃ of high temperature to bake 2min at framing shaping machine.
See Table 2 by the COTTON FABRIC performance test data after the above-mentioned technique arrangement.
(2) wool textile (new group is assisted in the Wuxi) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 6% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 160 ℃ of high temperature to bake 2min at framing shaping machine.
See Table 2 by the woolen performance test data after the above-mentioned technique arrangement.
(3) the silk spinning fabric (Suzhou scenery with hills and waters silk Co., Ltd) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 6% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 160 ℃ of high temperature to bake 2min at framing shaping machine.
See Table 2 by the silk fabrics performance test data after the above-mentioned technique arrangement.
(4) linen textile (Nantong reaches greatly flax spinning Co., Ltd) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 6% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 160 ℃ of high temperature to bake 2min at framing shaping machine.
See Table 2 by the linen performance test data after the above-mentioned technique arrangement.
Table 2 cotton, hair, silk, the performance test of linen textile before and after the crease-resistant conformal finishing agent arrangement of the ecotype
Embodiment 3:
(1) environmental crease-resistant conformal finishing agent is synthetic:
In being housed, the 500ml four-hole bottle of agitator, thermometer, reflux condensing tube adds 0.1mol quaternary carboxylic acid ester and 0.3mol diethylenetriamine, add 100ml methyl alcohol as solvent, 60 ℃ of lower 5h that stir, add the p-methyl benzenesulfonic acid of reactant gross weight 3%, 120 ℃ vacuumize, and react 4h under the vacuum of 0.05MPa, obtain light yellow thick product, use acetone precipitation, prepare the amino polymerization finishing agent of end, structural formula is as follows.
The infrared spectrum of the environmental crease-resistant conformal finishing agent product among the embodiment 3 is seen accompanying drawing 1.Wherein, 3275.9cm
-1Be the trans stretching vibration of amido link, 1653.7cm
-1Be the carbonylic stretching vibration of acid amides, 1550.7cm
-1The N-H in-plane bending vibration of acid amides shows quaternary carboxylic acid ester and diethylenetriamine generation amidation process, and the carbonylic stretching vibration of carboxylic acid ester disappears in the spectrogram.
The environmental crease-resistant conformal finishing agent product viscosity that embodiment 3 obtains is 7800mPa.s, and solid content is that 50.6%, pH is 9.7.
(2) technique for applying of environmental crease-resistant conformal finishing agent in cotton, hair, silk, the crease-resistant conformal arrangement of linen textile:
The end amino polymer that obtains is applied to the crease-resistant conformal finishing technique of cotton, hair, silk, linen textile, and concrete technological parameter is as follows:
(1) cotton textiles (Wuxi Taida Textile Technology Co., Ltd.) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 8% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 140 ℃ of high temperature to bake 3min at framing shaping machine.
See Table 3 by the COTTON FABRIC performance test data after the above-mentioned technique arrangement.
(2) wool textile (new group is assisted in the Wuxi) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 8% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 140 ℃ of high temperature to bake 3min at framing shaping machine.
See Table 3 by the woolen performance test data after the above-mentioned technique arrangement.
(3) the silk spinning fabric (Suzhou scenery with hills and waters silk Co., Ltd) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 8% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 140 ℃ of high temperature to bake 3min at framing shaping machine.
See Table 3 by the silk fabrics performance test data after the above-mentioned technique arrangement.
(4) linen textile (Nantong reaches greatly flax spinning Co., Ltd) after the Reactive Red 2 R dyeing is padded anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of 8% end and is 2% ethylenediamine to the heavy percentage of fabric, two soak two rolls pick-up 80%; Pad completely, then 80 ℃ of prebakes adopt 140 ℃ of high temperature to bake 3min at framing shaping machine.
See Table 3 by the linen performance test data after the above-mentioned technique arrangement.
Table 3 cotton, hair, silk, the performance test of linen textile before and after the crease-resistant conformal finishing agent arrangement of the ecotype
Embodiment 4:
Method with embodiment 1, difference is, in the 500ml four-hole bottle of agitator, thermometer, reflux condensing tube is housed, add 0.1mol quaternary carboxylic acid ester and 0.3mol ethylenediamine, add 100ml methyl alcohol as solvent, 60 ℃ of lower 5h that stir, the hydrochloric acid that adds reactant gross weight 3%, 120 ℃ vacuumize, and react 4h under the vacuum of 0.05MPa, obtain light yellow thick product, use acetone precipitation, prepare the amino polymerization finishing agent of end.
The environmental crease-resistant conformal finishing agent product viscosity that embodiment 4 obtains is 7000mPa.s, and solid content is that 50.2%, pH is 9.5.
By the above results as can be known, with the end amino polymer for preparing the natural fabrics such as cotton, hair, silk, fiber crops are carried out environmental crease-resistant conformal arrangement, can reach good anti-crease finishing effect and powerful the maintenance, coloured light on DYED FABRICS affects in controlled range, formaldehydeless release and residual is the environmental crease-resistant conformal finishing agent of a kind of effective textiles.
The explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also should be included in the protection domain of patent requirement of the present invention.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.To the multiple modification of these embodiment, will be apparent concerning those skilled in the art, General Principle as defined herein can in the situation that does not break away from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the wide region consistent with principle disclosed herein and features of novelty.
Claims (5)
1. the environmental crease-resistant conformal finishing agent of a textiles belongs to the amino macromolecule polyalcohol of end on the chemical constitution, and the amino polymerization degree n of its end is 1 to 6 not wait.This finishing agent chemical structural formula is as follows:
2. the preparation method of the environmental crease-resistant conformal finishing agent of textiles claimed in claim 1 is characterized in that carbonyl
With amino (NH
2) in the amidatioon polymerisation that occurs, take multi-carboxylate and polyamino monomer as raw material, take low carbon chain fatty alcohol as solvent, 10～60 ℃ of lower 1～7h that stir add acidic catalyst, under 0.02～0.1MPa vacuum, 100～150 ℃ of insulation reaction 1-5h, obtain thick product, with the precipitating agent precipitation, obtain holding amino polymerization finishing agent.
3. the preparation method of the environmental crease-resistant conformal finishing agent of textiles according to claim 2, it is characterized in that, described raw material multi-carboxylate monomer is any one or a few the mixture in two (3,3-dipropionic acid) glutarate and two (3, the 3-dipropionate) glutarate; Described raw material polyamino monomer is to contain compound amino more than two, comprises ethylenediamine, the mixture of any one or a few in diethylene diamine, divinyl tetramine, tetraethylene pentamine and the five ethene hexamines; Described solvent low carbon chain fatty alcohol is any one or a few the mixture in methyl alcohol, ethanol and the n-butanol; Described acidic catalyst is hydrochloric acid, sulfuric acid, nitric acid or benzene sulfonic acid; Described precipitating agent is the mixture of any one or two kinds in ether and the acetone.
4. the preparation method of the environmental crease-resistant conformal finishing agent of textiles according to claim 2 is characterized in that the mol ratio of multi-carboxylate and polyamino monomer is 1: (2.0-5.0); The acidic catalyst consumption is the 2-8% of multi-carboxylate and polyamino monomer mixture gross weight.
5. the environmental crease-resistant conformal technique for applying of the amino polymerization finishing agent of end claimed in claim 1 in cotton, hair, silk, linen textile, its feature comprises the steps:
(1) cotton, hair, silk, the linen textile after will dyeing pads anti-crease finishing liquid, the dressing liquid prescription comprises the heavy percentage of fabric is the amino polymerization finishing agent of end of 2-10% and is the ethylenediamine of 2-10% to the heavy percentage of fabric, two soak two rolls pick-up 80-90%;
(2) 80 ℃ of preliminary dryings bake 1-5min through cotton, hair, silk, the linen textile of above-mentioned processing under the rear 120-160 ℃ temperature.
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| CN103485168A (en) * | 2013-08-28 | 2014-01-01 | 周涛 | Easy-care finishing process for wool shell fabric |
| CN104674548A (en) * | 2015-03-05 | 2015-06-03 | 东华大学 | Noniron finishing crosslinking reaction buffering agent and application thereof |
| CN105017497A (en) * | 2014-04-30 | 2015-11-04 | 南京工大开元化学有限公司 | Poly-carboxyl poly-amino hyperbranched polymer and preparation method and application thereof |
| CN105442320A (en) * | 2015-12-30 | 2016-03-30 | 江南大学 | Hyperbranched anti-crease finishing agent as well as preparation method and application thereof |
| CN105747333A (en) * | 2014-12-16 | 2016-07-13 | 三六度(中国)有限公司 | Processing method of crease-resistant and non-ironing garment fabric |
| CN107164960A (en) * | 2017-06-23 | 2017-09-15 | 华娜 | A kind of crease-shedding finishing agent used for textiles and its production and use |
| CN109137521A (en) * | 2018-08-30 | 2019-01-04 | 常州大学 | A kind of preparation method of polybasic carboxylic acid crease-shedding finishing agent |
| CN113699786A (en) * | 2021-10-14 | 2021-11-26 | 陈小琴 | Cotton fiber-based lasting antibacterial fiber fabric and preparation method thereof |
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| CN104674548A (en) * | 2015-03-05 | 2015-06-03 | 东华大学 | Noniron finishing crosslinking reaction buffering agent and application thereof |
| CN104674548B (en) * | 2015-03-05 | 2017-01-04 | 东华大学 | A kind of noniron finish cross-linking reaction buffer agent and application thereof |
| CN105442320A (en) * | 2015-12-30 | 2016-03-30 | 江南大学 | Hyperbranched anti-crease finishing agent as well as preparation method and application thereof |
| CN105442320B (en) * | 2015-12-30 | 2017-10-31 | 江南大学 | A kind of hyperbranched type crease-shedding finishing agent and preparation method and application |
| CN107164960A (en) * | 2017-06-23 | 2017-09-15 | 华娜 | A kind of crease-shedding finishing agent used for textiles and its production and use |
| CN109137521A (en) * | 2018-08-30 | 2019-01-04 | 常州大学 | A kind of preparation method of polybasic carboxylic acid crease-shedding finishing agent |
| CN109137521B (en) * | 2018-08-30 | 2020-12-01 | 常州大学 | Preparation method of polycarboxylic acid crease-resistant finishing agent |
| CN113699786A (en) * | 2021-10-14 | 2021-11-26 | 陈小琴 | Cotton fiber-based lasting antibacterial fiber fabric and preparation method thereof |
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Application publication date: 20130410 |