CN107524023A - A kind of environment-friendly high-efficiency levelling agent and preparation method thereof - Google Patents
A kind of environment-friendly high-efficiency levelling agent and preparation method thereof Download PDFInfo
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- CN107524023A CN107524023A CN201710627498.8A CN201710627498A CN107524023A CN 107524023 A CN107524023 A CN 107524023A CN 201710627498 A CN201710627498 A CN 201710627498A CN 107524023 A CN107524023 A CN 107524023A
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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
- D06P1/44—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
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
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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
- D06P1/44—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
- D06P1/46—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 natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
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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
- D06P1/44—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
- D06P1/613—Polyethers without nitrogen
- D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
- D06P1/6133—Addition products of hydroxyl groups-containing compounds with oxiranes from araliphatic or aliphatic alcohols
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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
- D06P1/44—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
- D06P1/613—Polyethers without nitrogen
- D06P1/6138—Polymerisation products of glycols, e.g. Carbowax, Pluronics
-
- 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
- D06P1/62—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 low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/621—Compounds without nitrogen
- D06P1/622—Sulfonic acids or their salts
- D06P1/625—Aromatic
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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
- D06P1/44—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
- D06P1/62—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 low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
- D06P1/628—Compounds containing nitrogen
-
- 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
- D06P1/64—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 low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/645—Aliphatic, araliphatic or cycloaliphatic compounds containing amino groups
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- Textile Engineering (AREA)
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- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of environment-friendly high-efficiency levelling agent, the parts by weight of raw material and each raw material contained by the environment-friendly high-efficiency levelling agent are：10 20 parts of aliphatic acid, 15 35 parts of polyalcohols mixture, 5 10 parts of sodium metnylene bis-naphthalene sulfonate, 3 10 parts of 48 parts of pelleted corn seeds, 30 5 15 parts of stearylamine, fatty alcohol and ethylene oxide condensate, 0.6 2 parts of chitosan, 35 75 parts of deionized water.Environment-friendly high-efficiency levelling agent of the present invention is free of the banned substance such as APES class and adsorbable organic halogenes class, it is soluble in water, acidproof, alkaline-resisting, resistance to hard water, low bubble, it is easy to use, while the environment-friendly high-efficiency levelling agent of the present invention has outstanding dispersed, slow metachromia, migration property, level-dyeing property and stability, can increase dyefastness, make the wool after dyeing or polyamide fibre colour developing bright-coloured uniformly, soft comfortable.
Description
Technical field
The present invention relates to technical field of textile printing, one kind environmental protection being mixed with more particularly, to a kind of multi-component feedstock
High effective levelling agent.
Background technology
In the dyeing course of fabric, easily there is dyeing non-uniform phenomenon, it may appear that such as bar flower or specking etc., meeting
Make the quality of fabric by strong influence.On the one hand it is probably that the structure of fabric in itself is uneven the reason for dyeing is uneven occur
It is even, it is also possible to be dyeing course misoperation.Levelling agent is added in dyeing course, is that a kind of simple and effective improve is dyed
Uniformity, and ensure the higher method of staining efficiency.
Domestic and international market turns into ecological textile and the requirement more and more higher of environmental protection, dyeing and printing auxiliary for environmental protection at present
The product that domestic and international textile auxiliary manufacturer competitively develops；Levelling agent quality in the market is very different, some kinds except
Homogenized diet fails to reach outside requirement, and environmental issue is also very prominent, contains disabled APES class
And adsorbable organic halogenes, and these materials are already required to disable.Find and exploitation is free of banned substance, and with excellent
The environmentally friendly levelling agent of different Color turns into the problem of field of printing and dyeing urgent need to resolve.
The content of the invention
In view of the above-mentioned problems existing in the prior art, the applicant provides a kind of environment-friendly high-efficiency levelling agent and its system
Preparation Method.Environment-friendly high-efficiency levelling agent of the present invention disables without APES class and adsorbable organic halogenes class etc.
Material, soluble in water, acidproof, alkaline-resisting, resistance to hard water, low bubble, be easy to use, while the present invention environment-friendly high-efficiency levelling agent have it is excellent
Elegant dispersed, slow metachromia, migration property, level-dyeing property and stability, can increase dyefastness, make the colour developing of the fabric after dyeing bright-coloured
Uniformly, soft comfortable.In addition, the environment-friendly high-efficiency levelling agent of the present invention is respectively provided with higher compatibility to fabric and dyestuff, have
There is efficient homogenized diet, the harmful substances such as formaldehyde are not contained in preparing raw material, be a kind of green levelling agent.
Technical scheme is as follows：
A kind of environment-friendly high-efficiency levelling agent, the parts by weight of raw material and each raw material contained by the levelling agent are：
Preferably, the aliphatic acid is oleic acid, stearic acid, linoleic acid or leukotrienes.
Preferably, the active matter content of the sodium metnylene bis-naphthalene sulfonate is 60 ± 2%, moisture 5-9%, pH value
For 7.5-9.
Preferably, the solid content of the pelleted corn seeds is 40 ± 2%, HLB value 13.1, pH value
For 5-7.
Preferably, the polyalcohols material includes polypropylene glycol, polytetramethylene glycol.
Preferably, the fatty alcohol and ethylene oxide condensate are peregal O-25, HLB value 13.5, pH value 5-7,
Cloud point is more than 100 DEG C.
Preferably, methods described comprises the following steps：
(1) aliphatic acid and polyalcohols mixture are heated to reflux under the conditions of sulphuric acid catalysis that esterification, reaction occurs
After the completion of remove reflux；
(2) 35-75 part deionized waters are added, are warming up to 80-90 DEG C, add 3-10 parts fatty alcohol and ethylene oxide condensation
Thing, 5-10 part sodium metnylene bis-naphthalene sulfonates, under 200-800 revs/min of rotating speed, stirring 15-30 minutes to substantially uniformity；
(3) 5-15 parts stearylamine 30 is added, under 200-800 revs/min of rotating speed, stirring 10-20 minutes are to being completely dissolved；
(4) 4-8 part pelleted corn seeds are added, under 200-800 revs/min of rotating speed, stir 5-10
Minute to well mixed；
(5) 0.6-2 part chitosans are added, under 200-800 revs/min of rotating speed, stirring 10-20 minutes are to being completely dissolved；
(6) pH value is adjusted to 5-7 with glacial acetic acid, under 500-800 revs/min of rotating speed, stir 10 minutes；
(7) blowing is filtered, described environment-friendly high-efficiency levelling agent is made.
Preferably, the reaction time of esterification described in step (1) is 12-18h.
The present invention is beneficial to be had technical effect that：
1st, environment-friendly high-efficiency levelling agent of the invention all has good affinity to dyestuff, fiber, and dyestuff will not be produced
Blocking acts on, beneficial to the scattered gentle utilization rate for contaminating, being advantageous to improve dyestuff of dyestuff；With the increase of dosage, will not also drop
The final tinctorial yield of low dyeing, can significantly save dye dosage, be environmental protection economical product.The environment-friendly high-efficiency levelling agent of the present invention
Also there is sequestering power, the metal ion in dye bath can be chelated, prevent influence of the metal ion to dyeing, be advantageous to obtain bright-coloured
Color and luster；This product also has certain wetability for helping penetrating power, improving fiber, helps level dyeing.
2nd, environment-friendly high-efficiency levelling agent of the invention has outstanding dispersiveness and level-dyeing property, promotes migration, all processing ranks
Improve fabric face level dyeing in section, can also improve tinctorial yield；Its affinity between dyestuff causes the adsorption process of dyestuff more
Slowly uniformly, a kind of perfect infiltration and even dyeing effect are so obtained with.
3rd, environment-friendly high-efficiency levelling agent of the invention has splendid level dyeing effect to the fiber for having different affinity, therefore can be really
Outstanding Color and reproducibility are protected, for jet dyeing machine non-foam problem, so that fabric operation is safer
Reliably.
4th, pelleted corn seeds used in environment-friendly high-efficiency levelling agent of the invention, the acid amides in its molecule
Key-CONH- is similar to skin and peptide bond, therefore, small to human body skin and eye irritation, easily biological-degradable, three-waste free pollution, symbol
Cyclization guaranteed request, pelleted corn seeds are applied to dyeing as environment-friendly high-efficiency levelling agent, and even dyeing effect is excellent.
5th, sodium metnylene bis-naphthalene sulfonate used in environment-friendly high-efficiency levelling agent of the invention, has excellent dispersive property, plays
The effect of level dyeing is assisted, and can be used simultaneously with anion and nonionic surfactant, has the function that Synergistic；Its is right
Fiber has affinity, acidproof, alkaline-resisting, heat-resisting, resistance to hard water, resistance to inorganic salts, is soluble in the water of any hardness.
6th, peregal O-25 has the function that Synergistic with chitosan and stearylamine in the present invention, can dramatically increase even
Dye, dispersion effect, increase dyefastness, develop the color bright-coloured uniform, while the effect of blocking will not be played to dyestuff, reduce dyestuff and use
Amount.10-20 DEG C of dyeing temperature can also be reduced, the energy consumption in dyeing processing procedure can be reduced.
7th, the present invention compounds a variety of efficient surfactants with different performance, is increased using the collaboration of surfactant
Effect acts on, and the performance of manufactured product is more excellent than one pack system, significantly improves level dyeing, the dispersive property of the product, greatly
Improve the action effect of levelling agent.
8th, environment-friendly high-efficiency levelling agent of the invention is respectively provided with higher compatibility to fabric and dyestuff, has efficient even
Metachromia energy, the harmful substances such as formaldehyde are not contained in preparing raw material, are a kind of green levelling agents.
Embodiment
With reference to embodiment, the present invention is specifically described.
Embodiment 1
A kind of preparation method of the environment-friendly high-efficiency levelling agent, methods described comprise the following steps：
(1) by aliphatic acid and polyalcohols mixture according to mass ratio 1:1.5 are heated to reflux sending out under the conditions of sulphuric acid catalysis
Raw esterification, reflux is removed after the completion of reaction；
(2) 55 parts of deionized waters are added, are warming up to 85 DEG C, add 6 parts of fatty alcohols and ethylene oxide condensate, 8 parts of methylenes
Base sodium dinaphthalenesulfonate, under 800 revs/min of rotating speed, stirring 20 minutes to substantially uniformity；
(3) add under the rotating speed of 10 parts of 30,700 revs/min of stearylamines, stirring 20 minutes is to being completely dissolved；
(4) 6 parts of pelleted corn seeds are added, under 600 revs/min of rotating speed, stirring 8 minutes is to mixing
Uniformly；
(5) 1.3 parts of chitosans are added, under 600 revs/min of rotating speed, stirring 25 minutes is to being completely dissolved；
(6) pH value is adjusted to 5-7 with glacial acetic acid, under 800 revs/min of rotating speed, stir 10 minutes；
(7) blowing is filtered, described environment-friendly high-efficiency levelling agent is made.
Embodiment 2
A kind of preparation method of the environment-friendly high-efficiency levelling agent, methods described comprise the following steps：
(1) by aliphatic acid and polyalcohols mixture in the concentrated sulfuric acid according to mass ratio 1:It is heated to reflux occurring under 2 catalytic conditions
Esterification, reflux is removed after the completion of reaction；
(2) 70 parts of deionized waters are added, are warming up to 90 DEG C, add 8 parts of fatty alcohols and ethylene oxide condensate, 7 parts of methylenes
Base sodium dinaphthalenesulfonate, under 800 revs/min of rotating speed, stirring 30 minutes to substantially uniformity；
(3) add under the rotating speed of 12 parts of 30,600 revs/min of stearylamines, stirring 10 minutes is to being completely dissolved；
(4) 6 parts of pelleted corn seeds are added, under 600 revs/min of rotating speed, stirring, 10 minutes to mixed
Close uniform；
(5) 1.5 parts of chitosans are added, under 800 revs/min of rotating speed, stirring 20 minutes is to being completely dissolved；
(6) pH value is adjusted to 5-7 with glacial acetic acid, under 800 revs/min of rotating speed, stir 10 minutes；
(7) blowing is filtered, described environment-friendly high-efficiency levelling agent is made.
Embodiment 3
A kind of preparation method of the environment-friendly high-efficiency levelling agent, methods described comprise the following steps：
(1) by aliphatic acid and polyalcohols mixture in the concentrated sulfuric acid according to mass ratio 1:It is heated to reflux occurring under 2 catalytic conditions
Esterification, reflux is removed after the completion of reaction；
(2) 60 parts of deionized waters are added, are warming up to 80 DEG C, add 5 parts of fatty alcohols and ethylene oxide condensate, 5 parts of methylenes
Base sodium dinaphthalenesulfonate, under 200 revs/min of rotating speed, stirring 30 minutes to substantially uniformity；
(3) add under the rotating speed of 5 parts of 30,400 revs/min of stearylamines, stirring 15 minutes is to being completely dissolved；
(4) 5 parts of pelleted corn seeds are added, under 700 revs/min of rotating speed, stirring 10 minutes is to mixed
Close uniform；
(5) 1 part of chitosan is added, under 400 revs/min of rotating speed, stirring 20 minutes is to being completely dissolved；
(6) pH value is adjusted to 5-7 with glacial acetic acid, under 800 revs/min of rotating speed, stir 10 minutes；
(7) blowing is filtered, described environment-friendly high-efficiency levelling agent is made.
Test case：
1%OWF dyestuff, the environment-friendly high-efficiency levelling agent of the gained of the 0.4g/L embodiment of the present invention 1 and certain are added in water
The pH buffer systems of amount, it is well mixed, regulation pH is 6, obtains working solution, cloth specimen to be measured is put into 40 DEG C of working solution, is transported
Row 10 minutes, is then started to warm up, and heating rate is 1 DEG C/min, when equitemperature reaches 98 DEG C, is stopped heating, is put dying cloth
Enter, wait 60 minutes, take out discharge opeing washing of dying cloth, that is, dyeing cloth specimen is made.
1st, metachromia test is delayed：After 40 DEG C are run 10 minutes, one piece of dyed cotton cloth specimen and one piece of terylene cloth specimen are taken out, and
One piece undyed cotton sample and one piece undyed terylene cloth specimen are put into the dyeing residual liquid of corresponding sample point, continues to contaminate
Color, afterwards, every 10 DEG C, the cotton sample and one piece of terylene cloth specimen dyed of one piece of dyeing are taken out, and in the dye of corresponding sample point
One piece undyed cotton sample and one piece undyed terylene cloth specimen are put into color raffinate, continues to dye, until dyeing terminates；Institute
The dyeing cloth specimen for having taking-up must be cleaned with normal-temperature water and be put into 80 DEG C of baking ovens and dried at once, and the cloth specimen of drying is cooled to room
Wen Hou, assess test result.Test result is as shown in table 1.It can be seen that by the data of table 1：In different temperature conditionss and difference
Action time under the conditions of, the dyeing either on cotton sample or terylene cloth specimen, environment-friendly high-efficiency levelling agent of the invention it is slow
Metachromia is superior to commercially available prod.
2nd, migration property is tested：The cotton sample surrounding suture of being unstained of dyed cotton sample and equal size, dyed terylene
The terylene cloth specimen surrounding suture of being unstained of cloth specimen and equal size, is added in the dye liquor of corresponding additive, room temperature to 98 DEG C, and
Insulation 30 minutes, contrast move dye result.Test result is as shown in table 2.As can be seen from Table 2：In different temperature conditionss and not
Under the conditions of same action time, the dyeing either on cotton sample or terylene cloth specimen, environment-friendly high-efficiency levelling agent of the invention
Migration property is superior to commercially available prod.
Table 1
Note：1)+more, represent that slow metachromia is better, effect is better.
Table 2
Note：+ more, represent that migration property is better, effect is better.
Claims (8)
- A kind of 1. environment-friendly high-efficiency levelling agent, it is characterised in that：The parts by weight of raw material and each raw material contained by the levelling agent are：
- 2. environment-friendly high-efficiency levelling agent according to claim 1, it is characterised in that：The aliphatic acid is oleic acid, stearic acid, Asia Oleic acid or leukotrienes.
- 3. environment-friendly high-efficiency levelling agent according to claim 1, it is characterised in that：The activity of the sodium metnylene bis-naphthalene sulfonate Thing content is 60 ± 2%, moisture 5-9%, pH value 7.5-9.
- 4. environment-friendly high-efficiency levelling agent according to claim 1, it is characterised in that：The alkanolamide sulfosuccinic acid monoesters The solid content of salt is 40 ± 2%, HLB value 13.1, pH value 5-7.
- 5. environment-friendly high-efficiency levelling agent according to claim 1, it is characterised in that：The polyalcohols material includes poly- the third two Alcohol, polytetramethylene glycol.
- 6. environment-friendly high-efficiency levelling agent according to claim 1, it is characterised in that：The fatty alcohol and ethylene oxide condensate It is more than 100 DEG C for peregal O-25, HLB value 13.5, pH value 5-7, cloud point.
- A kind of 7. preparation method of any environment-friendly high-efficiency levelling agent in 1-6 according to claim, it is characterised in that：The side Method comprises the following steps：(1) aliphatic acid and polyalcohols mixture are heated to reflux under the conditions of sulphuric acid catalysis that esterification occurs, reaction is completed After remove reflux；(2) 35-75 part deionized waters are added, are warming up to 80-90 DEG C, add 3-10 parts fatty alcohol and ethylene oxide condensate, 5- 10 parts of sodium metnylene bis-naphthalene sulfonates, under 200-800 revs/min of rotating speed, stirring 15-30 minutes to substantially uniformity；(3) 5-15 parts stearylamine 30 is added, under 200-800 revs/min of rotating speed, stirring 10-20 minutes are to being completely dissolved；(4) 4-8 part pelleted corn seeds are added, under 200-800 revs/min of rotating speed, stir 5-10 minutes It is extremely well mixed；(5) 0.6-2 part chitosans are added, under 200-800 revs/min of rotating speed, stirring 10-20 minutes are to being completely dissolved；(6) pH value is adjusted to 5-7 with glacial acetic acid, under 500-800 revs/min of rotating speed, stir 10 minutes；(7) blowing is filtered, described environment-friendly high-efficiency levelling agent is made.
- 8. the preparation method of environment-friendly high-efficiency levelling agent according to claim 7, it is characterised in that：Ester described in step (1) The reaction time for changing reaction is 12-18h.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108457096A (en) * | 2018-03-02 | 2018-08-28 | 苏州棠华纳米科技有限公司 | A kind of colouring method |
| CN108486927A (en) * | 2018-03-31 | 2018-09-04 | 郭跃 | A kind of weaving levelling agent |
| CN109826007A (en) * | 2019-02-25 | 2019-05-31 | 浙江工业职业技术学院 | Halogen-free flame retardants emulsified dispersed liquid and preparation method thereof |
| CN112663360A (en) * | 2020-12-28 | 2021-04-16 | 浙江震东新材料有限公司 | Multifunctional dispersing leveling agent and preparation method thereof |
| CN113089345A (en) * | 2021-05-13 | 2021-07-09 | 苏州联胜化学有限公司 | Amphiprotic polyamine high-molecular polymerization type viscose cotton blending leveling agent and preparation method thereof |
| CN113389070A (en) * | 2021-06-30 | 2021-09-14 | 嘉兴市富达化学纤维厂 | Leveling agent for regenerated nylon dyeing and preparation method and application thereof |
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| CN108457096A (en) * | 2018-03-02 | 2018-08-28 | 苏州棠华纳米科技有限公司 | A kind of colouring method |
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| CN111826978B (en) * | 2018-03-02 | 2022-08-02 | 苏州棠华纳米科技有限公司 | Normal-temperature normal-pressure dyeing process |
| CN108486927A (en) * | 2018-03-31 | 2018-09-04 | 郭跃 | A kind of weaving levelling agent |
| CN109826007A (en) * | 2019-02-25 | 2019-05-31 | 浙江工业职业技术学院 | Halogen-free flame retardants emulsified dispersed liquid and preparation method thereof |
| CN112663360A (en) * | 2020-12-28 | 2021-04-16 | 浙江震东新材料有限公司 | Multifunctional dispersing leveling agent and preparation method thereof |
| CN113089345A (en) * | 2021-05-13 | 2021-07-09 | 苏州联胜化学有限公司 | Amphiprotic polyamine high-molecular polymerization type viscose cotton blending leveling agent and preparation method thereof |
| CN113389070A (en) * | 2021-06-30 | 2021-09-14 | 嘉兴市富达化学纤维厂 | Leveling agent for regenerated nylon dyeing and preparation method and application thereof |
| CN113389070B (en) * | 2021-06-30 | 2023-04-21 | 嘉兴市富达化学纤维厂 | Leveling agent for regenerated nylon dyeing and preparation method and application thereof |
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Application publication date: 20171229 |