CN110924193A - Preparation method of reactive dye dyeing accelerating functional agent - Google Patents
Preparation method of reactive dye dyeing accelerating functional agent Download PDFInfo
- Publication number
- CN110924193A CN110924193A CN201911264561.1A CN201911264561A CN110924193A CN 110924193 A CN110924193 A CN 110924193A CN 201911264561 A CN201911264561 A CN 201911264561A CN 110924193 A CN110924193 A CN 110924193A
- Authority
- CN
- China
- Prior art keywords
- parts
- dyeing
- stirring
- functional agent
- reactive dye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—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 reactive dyes
-
- 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
-
- 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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
-
- 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
- D06P1/655—Compounds containing ammonium groups
- D06P1/66—Compounds containing ammonium groups containing quaternary ammonium groups
-
- 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
- D06P1/673—Inorganic compounds
- D06P1/67383—Inorganic compounds containing silicon
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Abstract
The invention provides a preparation method of a reactive dye dyeing accelerant functional agent, which comprises the following steps: (1) treating porous silicon micropowder by using an acid solution; (2) modifying the porous silicon micropowder prepared in the step (1) by using 2, 3-epoxypropyltrimethylammonium chloride to obtain modified porous silicon micropowder; (3) mixing the modified micro powder prepared in the step (2), trifluoroacetic acid, sodium alginate, sodium polyacrylate, polyacrylamide, sodium hexametaphosphate, guar gum, ethylene glycol dimethyl ether, an emulsifier and water, heating and stirring, and dispersing by a high-speed dispersion machine to obtain the dyeing accelerant functional agent. The dyeing accelerant functional agent prepared by the method plays an important role in the dyeing process of the reactive dye, improves the dye uptake rate of the dye and the color depth of the dyed fabric, and the dyed fabric has higher washing fastness and better fixation of the dye, so the dyeing accelerant functional agent prepared by the method has important application value in the textile field.
Description
Technical Field
The invention belongs to the technical field of textiles, and particularly relates to a preparation method of a reactive dye dyeing accelerant functional agent.
Background
The dyeing method is characterized in that different fabric components are different, the structures of the different components are different, so that the dye uptake is different, chromatic aberration is easy to cause during dyeing, especially the chromatic aberration is more serious during light color, the traditional improvement method is to prolong the dyeing time, add a large amount of leveling agents, enhance the dyeing effect by auxiliary processes such as a padding method and the like, a large amount of neutral inorganic salt is needed during the dyeing process of the reactive dye to improve the dyeing rate and the color fixing rate of the dye, and the inorganic salt is easy to pollute a water source, so that the ecological balance is damaged by salinization and salinization of land, great harm is caused to the natural environment, and soluble salt in sewage is difficult to treat.
With the national requirements on environmental protection and energy conservation and emission reduction of various industries, the traditional high-energy-consumption, water-consumption method and high-pollution dyeing process cannot meet the requirements of the modern textile industry. The novel dyeing accelerant for the reactive dye has an important effect on the dyeing effect of the reactive dye.
Disclosure of Invention
In order to solve the problems existing in the prior art, the invention aims to provide a preparation method of a reactive dye dyeing accelerant functional agent.
In order to achieve the purpose, the invention provides the following technical scheme:
a preparation method of a reactive dye dyeing accelerant functional agent comprises the following steps:
(1) adding porous silicon micropowder into an aqueous solution containing 5-10% of polyvinylpyrrolidone and 4-8% of polyethylene glycol according to the mass ratio of 1:20-40, stirring at room temperature for 10-20min, and then placing on an ultrasonic instrument for ultrasonic dispersion for 5-10min to obtain porous silicon micropowder dispersion liquid; slowly adding an acid solution into the solution under the condition of stirring to ensure that the pH value of the solution is 3.0-5.0, slowly heating to 35-50 ℃, keeping the temperature, and stirring for reacting for 1-2 h; obtaining a filter cake by ultrafiltration, and leaching the filter cake for multiple times by using an aqueous solution so as to enable the final leacheate to be neutral; drying the obtained filter cake in an oven, grinding and sieving for later use;
(2) putting 20-40 parts of the porous silicon micropowder prepared in the step (1) into a three-necked bottle, adding 10-30 parts of isopropanol solution, slowly heating to 50-70 ℃ under the condition of stirring, keeping the temperature, stirring and reacting for 1-3 hours, then adding 10-20 parts of 2, 3-epoxypropyltrimethylammonium chloride solution, heating to 70-80 ℃, keeping the temperature, stirring and reacting for 5-8 hours, after the reaction system is cooled to room temperature, collecting a filter cake by suction filtration, washing the filter cake for multiple times by using isopropanol, finally placing the filter cake into an oven for drying, and grinding and sieving to obtain modified porous silicon micropowder;
(3) mixing 20-40 parts of modified micro powder prepared in the step (2), 5-8 parts of trifluoroacetic acid, 3-5 parts of sodium alginate, 2-6 parts of sodium polyacrylate, 3-6 parts of polyacrylamide, 2-5 parts of sodium hexametaphosphate, 5-10 parts of guar gum, 8-15 parts of ethylene glycol dimethyl ether, 2-5 parts of emulsifier and 15-40 parts of water, heating to 40-60 ℃ under the condition of stirring, stirring and mixing for 2-4h, and continuously mixing for 10-20min under the condition of 8000 plus 10000rpm by using a high-speed dispersion machine to obtain the dyeing promotion functional agent.
Further, the particle size of the porous silicon micropowder is 50-100 nm.
Further, the acid solution in the step (1) is sulfuric acid, hydrochloric acid, nitric acid or acetic acid.
Furthermore, the sieve mesh number is 100-200 meshes.
Preferably, the weight parts of the raw materials in the step (3) are as follows: 30 parts of modified micro powder, 6 parts of trifluoroacetic acid, 4 parts of sodium alginate, 4 parts of sodium polyacrylate, 5 parts of polyacrylamide, 3 parts of sodium hexametaphosphate, 8 parts of guar gum, 10 parts of ethylene glycol dimethyl ether, 4 parts of emulsifier and 25 parts of water.
Further, the emulsifier is cetyl trimethyl ammonium bromide or dodecyl trimethyl ammonium chloride.
The reactive dye dyeing accelerant prepared by the preparation method is used for dyeing and accelerating the dyeing of the reactive dye.
Has the advantages that: the invention provides a preparation method of a dyeing accelerant for reactive dye, and the dyeing accelerant prepared by the method plays an important role in the dyeing process of the reactive dye. The addition of the dyeing accelerant functional agent prepared by the invention in the dyeing process of the reactive dye improves the dye uptake of the dye and the color depth of the dyed fabric, the dyed fabric has higher washing fastness and better fixation of the dye, and the mechanical strength of the fabric is not influenced after the fabric is treated by the active fuel added with the dyeing accelerant functional agent prepared by the invention. Meanwhile, the comparison example shows that the porous silicon micropowder plays an important role in improving the dyeing performance of the reactive dye by the dyeing promoter, and the sodium polyacrylate and the polyacrylamide can form a net structure under a certain temperature condition to improve the color fastness and play an important role in improving the crease resistance of the fabric. Therefore, the reactive dye dyeing accelerant prepared by the invention has important application value in the textile field.
Detailed Description
The present invention is further described below with reference to specific examples, which are only exemplary and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.
Example 1
A preparation method of a reactive dye dyeing accelerant functional agent comprises the following steps:
(1) adding porous silicon micropowder into an aqueous solution containing 7% of polyvinylpyrrolidone and 6% of polyethylene glycol in a mass ratio of 1:30, stirring for 15min at room temperature, and then placing on an ultrasonic instrument for ultrasonic dispersion for 7min to obtain porous silicon micropowder dispersion liquid; slowly adding an acid solution into the mixed solution under the condition of stirring to ensure that the pH value of the solution is 4.0, slowly heating to 42 ℃, keeping the temperature and stirring for reaction for 1.5 hours; obtaining a filter cake by ultrafiltration, and leaching the filter cake for multiple times by using an aqueous solution so as to enable the final leacheate to be neutral; drying the obtained filter cake in an oven, grinding and sieving for later use;
(2) putting 30 parts of the porous silicon micropowder prepared in the step (1) into a three-necked bottle, adding 20 parts of isopropanol solution, slowly heating to 60 ℃ under the condition of stirring, keeping the temperature, stirring for reaction for 2 hours, then adding 15 parts of 2, 3-epoxypropyltrimethylammonium chloride solution, heating to 75 ℃, keeping the temperature, stirring for reaction for 6.5 hours, cooling a reaction system to room temperature, collecting a filter cake from the reaction solution through suction filtration, washing the filter cake with isopropanol for multiple times, finally placing the filter cake in an oven for drying, grinding and sieving to obtain modified porous silicon micropowder;
(3) mixing 30 parts of modified micro powder prepared in the step (2), 6 parts of trifluoroacetic acid, 4 parts of sodium alginate, 4 parts of sodium polyacrylate, 5 parts of polyacrylamide, 3 parts of sodium hexametaphosphate, 8 parts of guar gum, 10 parts of ethylene glycol dimethyl ether, 4 parts of emulsifier and 25 parts of water, heating to 40-60 ℃ under the condition of stirring, stirring and mixing for 2-4h, and continuously mixing for 15min under the condition of 9000rpm by using a high-speed dispersion machine to obtain the dyeing promotion functional agent.
The particle size of the porous silicon micropowder is 75 nm.
The acid solution in the step (1) is sulfuric acid.
The sieve mesh number is 150 meshes.
The emulsifier is cetyl trimethyl ammonium bromide.
Example 2
A preparation method of a reactive dye dyeing accelerant functional agent comprises the following steps:
(1) adding porous silicon micropowder into an aqueous solution containing 5% of polyvinylpyrrolidone and 4% of polyethylene glycol in a mass ratio of 1:20, stirring at room temperature for 10min, and then placing on an ultrasonic instrument for ultrasonic dispersion for 5min to obtain porous silicon micropowder dispersion liquid; slowly adding an acid solution into the solution under the condition of stirring to ensure that the pH value of the solution is 3.0, slowly heating to 35 ℃, keeping the temperature, and stirring for reacting for 1 hour; obtaining a filter cake by ultrafiltration, and leaching the filter cake for multiple times by using an aqueous solution so as to enable the final leacheate to be neutral; drying the obtained filter cake in an oven, grinding and sieving for later use;
(2) putting 20 parts of the porous silicon micropowder prepared in the step (1) into a three-necked bottle, adding 10 parts of isopropanol solution, slowly heating to 50 ℃ under the condition of stirring, keeping the temperature, stirring for reaction for 1 hour, then adding 10 parts of 2, 3-epoxypropyltrimethylammonium chloride solution, heating to 70 ℃, keeping the temperature, stirring for reaction for 5 hours, cooling a reaction system to room temperature, collecting a filter cake from the reaction solution through suction filtration, washing the filter cake with isopropanol for multiple times, finally placing the filter cake in an oven for drying, grinding and sieving to obtain modified porous silicon micropowder;
(3) mixing 20 parts of modified micro powder prepared in the step (2), 5 parts of trifluoroacetic acid, 3 parts of sodium alginate, 2 parts of sodium polyacrylate, 3 parts of polyacrylamide, 2 parts of sodium hexametaphosphate, 5 parts of guar gum, 8 parts of ethylene glycol dimethyl ether, 2 parts of emulsifier and 15 parts of water, heating to 40 ℃ under the condition of stirring, stirring and mixing for 2 hours, and continuously mixing for 10min under the condition of 8000rpm by using a high-speed dispersion machine to obtain the dyeing promotion functional agent.
The particle size of the porous silicon micropowder is 50 nm.
The acid solution in the step (1) is hydrochloric acid.
The sieve mesh number is 100 meshes.
The emulsifier is cetyl trimethyl ammonium bromide.
Example 3
A preparation method of a reactive dye dyeing accelerant functional agent comprises the following steps:
(1) adding porous silicon micropowder into an aqueous solution containing 6% of polyvinylpyrrolidone and 5% of polyethylene glycol in a mass ratio of 1:25, stirring at room temperature for 12min, and then placing on an ultrasonic instrument for ultrasonic dispersion for 6min to obtain porous silicon micropowder dispersion liquid; slowly adding an acid solution into the mixed solution under the condition of stirring to ensure that the pH value of the solution is 3.5, slowly heating to 40 ℃, keeping the temperature, and stirring for reacting for 1.2 hours; obtaining a filter cake by ultrafiltration, and leaching the filter cake for multiple times by using an aqueous solution so as to enable the final leacheate to be neutral; drying the obtained filter cake in an oven, grinding and sieving for later use;
(2) putting 25 parts of the porous silicon micropowder prepared in the step (1) into a three-necked bottle, adding 15 parts of isopropanol solution, slowly heating to 55 ℃ under the condition of stirring, keeping the temperature, stirring for reaction for 1.5 hours, then adding 12 parts of 2, 3-epoxypropyltrimethylammonium chloride solution, heating to 72 ℃, keeping the temperature, stirring for reaction for 6 hours, cooling the reaction system to room temperature, collecting a filter cake from the reaction solution through suction filtration, washing the filter cake with isopropanol for multiple times, finally placing the filter cake in an oven for drying, grinding and sieving to obtain modified porous silicon micropowder;
(3) mixing 25 parts of modified micro powder prepared in the step (2), 6 parts of trifluoroacetic acid, 3.5 parts of sodium alginate, 3 parts of sodium polyacrylate, 4 parts of polyacrylamide, 3 parts of sodium hexametaphosphate, 6 parts of guar gum, 10 parts of ethylene glycol dimethyl ether, 3 parts of emulsifier and 20 parts of water, heating to 45 ℃ under the condition of stirring, stirring and mixing for 2.5 hours, and continuously mixing for 12min under the condition of 8500rpm by using a high-speed dispersion machine to obtain the dyeing promotion functional agent.
The particle size of the porous silicon micropowder is 60 nm.
The acid solution in the step (1) is nitric acid.
The sieve mesh number is 120 meshes.
The emulsifier is dodecyl trimethyl ammonium chloride.
Example 4
A preparation method of a reactive dye dyeing accelerant functional agent comprises the following steps:
(1) adding porous silicon micropowder into an aqueous solution containing 10% of polyvinylpyrrolidone and 8% of polyethylene glycol in a mass ratio of 1: 40, stirring at room temperature for 20min, and then placing on an ultrasonic instrument for ultrasonic dispersion for 10min to obtain porous silicon micropowder dispersion liquid; slowly adding an acid solution into the solution under the condition of stirring to ensure that the pH value of the solution is 5.0, slowly heating to 50 ℃, keeping the temperature, and stirring for reacting for 2 hours; obtaining a filter cake by ultrafiltration, and leaching the filter cake for multiple times by using an aqueous solution so as to enable the final leacheate to be neutral; drying the obtained filter cake in an oven, grinding and sieving for later use;
(2) putting 40 parts of the porous silicon micropowder prepared in the step (1) into a three-necked bottle, adding 30 parts of isopropanol solution, slowly heating to 70 ℃ under the condition of stirring, keeping the temperature, stirring for reaction for 3 hours, then adding 20 parts of 2, 3-epoxypropyltrimethylammonium chloride solution, heating to 80 ℃, keeping the temperature, stirring for reaction for 8 hours, cooling a reaction system to room temperature, collecting a filter cake from the reaction solution through suction filtration, washing the filter cake with isopropanol for multiple times, finally placing the filter cake in an oven for drying, grinding and sieving to obtain modified porous silicon micropowder;
(3) mixing 40 parts of modified micro powder prepared in the step (2), 8 parts of trifluoroacetic acid, 5 parts of sodium alginate, 6 parts of sodium polyacrylate, 6 parts of polyacrylamide, 5 parts of sodium hexametaphosphate, 10 parts of guar gum, 15 parts of ethylene glycol dimethyl ether, 5 parts of emulsifier and 40 parts of water, heating to 60 ℃ under the condition of stirring, stirring and mixing for 4 hours, and continuously mixing for 20min under the condition of 10000rpm by using a high-speed dispersion machine to obtain the dyeing promotion functional agent.
The particle size of the porous silicon micropowder is 100 nm.
The acid solution in the step (1) is acetic acid.
The sieve mesh number is 200 meshes.
The emulsifier is dodecyl trimethyl ammonium chloride.
Comparative example 1
Comparative example 1 differs from example 1 in that no porous silicon micropowder is used in comparative example 1.
Comparative example 2
Comparative example 2 differs from example 1 in that no sodium polyacrylate and no polyacrylamide are added to comparative example 2.
The method comprises the following steps of carrying out conventional dip dyeing on seven groups of pure cotton fabrics by using reactive orange KN-5R reactive dye, wherein the dyeing formula and the process are as follows:
dye/% (omf) 2
Anhydrous sodium sulphate/(g/L) 30
Sodium carbonate/(g/L) 20
Bath ratio of 1: 50,
adding the dyeing promoting functional agent prepared in the examples 1-4 and the comparative examples 1-2 and a commercially available dyeing promoting functional agent (Pingpinga O) into each group of dyeing system respectively to enable the weight percentage of the dyeing promoting functional agent to be 10%, adding the fabric into the prepared reactive orange KN-5R reactive dye for dip dyeing for 30min, then raising the temperature to 60 ℃ at the speed of 2 ℃/min, keeping the temperature for 30min, cooling the dyeing system to room temperature, washing and drying the fabric, and carrying out the following performance tests on the dyed fabric:
determination of the dye uptake: the absorbance of the dye liquor was measured at the maximum absorption wavelength using a 722S spectrophotometer and the dye rate was calculated using the following formula: dye uptake/% (1-I/I)0) X 100, wherein: i is the absorbance of the residual liquid after dyeing; i is0Is absorbance of the initial concentration of the dye solution;
measurement of color depth (K/S value): folding the dyed fabric twice (four layers), measuring the K/S value of the dyed fabric at the lambda max by adopting a Datacolor SF600X computer color measuring and matching instrument, and measuring four times for each sample and taking an average value;
color fastness to washing: according to GB/T3921-2008 'color fastness to soaping' of textile color fastness
Breaking strength: according to GB/T3923.1-1997 part 1 of tensile Properties of textile fabrics: determination of breaking Strength and elongation at Break Condition method.
The test results are shown in table 1, and it is found from table 1 that the addition of the dyeing promoter functional agent prepared by the present invention to the reactive dye in the dyeing process improves the dye uptake and the color depth of the dyed fabric, the dyed fabric has high washing fastness, good crease resistance and good dye fixation, and the mechanical strength of the fabric is not affected after the fabric is treated by the reactive dye added with the dyeing promoter functional agent prepared by the present invention. Meanwhile, the comparison example shows that the porous silicon micropowder plays an important role in improving the dyeing performance of the reactive dye by the dyeing promoter, and the sodium polyacrylate and the polyacrylamide can form a net structure under a certain temperature condition to improve the color fastness and play an important role in improving the crease resistance of the fabric.
TABLE 1
Claims (7)
1. A preparation method of a reactive dye dyeing accelerant functional agent is characterized by comprising the following steps:
(1) adding porous silicon micropowder into an aqueous solution containing 5-10% of polyvinylpyrrolidone and 4-8% of polyethylene glycol according to the mass ratio of 1:20-40, stirring at room temperature for 10-20min, and then placing on an ultrasonic instrument for ultrasonic dispersion for 5-10min to obtain porous silicon micropowder dispersion liquid; slowly adding an acid solution into the solution under the condition of stirring to ensure that the pH value of the solution is 3.0-5.0, slowly heating to 35-50 ℃, keeping the temperature, and stirring for reacting for 1-2 h; obtaining a filter cake by ultrafiltration, and leaching the filter cake for multiple times by using an aqueous solution so as to enable the final leacheate to be neutral; drying the obtained filter cake in an oven, grinding and sieving for later use;
(2) putting 20-40 parts of the porous silicon micropowder prepared in the step (1) into a three-necked bottle, adding 10-30 parts of isopropanol solution, slowly heating to 50-70 ℃ under the condition of stirring, keeping the temperature, stirring and reacting for 1-3 hours, then adding 10-20 parts of 2, 3-epoxypropyltrimethylammonium chloride solution, heating to 70-80 ℃, keeping the temperature, stirring and reacting for 5-8 hours, after the reaction system is cooled to room temperature, collecting a filter cake by suction filtration, washing the filter cake for multiple times by using isopropanol, finally placing the filter cake into an oven for drying, and grinding and sieving to obtain modified porous silicon micropowder;
(3) mixing 20-40 parts of modified micro powder prepared in the step (2), 5-8 parts of trifluoroacetic acid, 3-5 parts of sodium alginate, 2-6 parts of sodium polyacrylate, 3-6 parts of polyacrylamide, 2-5 parts of sodium hexametaphosphate, 5-10 parts of guar gum, 8-15 parts of ethylene glycol dimethyl ether, 2-5 parts of emulsifier and 15-40 parts of water, heating to 40-60 ℃ under the condition of stirring, stirring and mixing for 2-4h, and continuously mixing for 10-20min under the condition of 8000 plus 10000rpm by using a high-speed dispersion machine to obtain the dyeing promotion functional agent.
2. The preparation method of the reactive dye dyeing accelerant functional agent as claimed in claim 1, wherein the particle size of the porous silicon micropowder is 50-100 nm.
3. The method for preparing the dyeing accelerant functional agent for dyeing the reactive dye according to the claim 1, wherein the acid solution in the step (1) is sulfuric acid, hydrochloric acid, nitric acid or acetic acid.
4. The method for preparing the dyeing promoter of reactive dye according to claim 1, wherein the screening mesh number is 100-200 meshes.
5. The preparation method of the reactive dye dyeing accelerant functional agent as claimed in claim 1, wherein the weight portions of the raw materials in the step (3) are as follows: 30 parts of modified micro powder, 6 parts of trifluoroacetic acid, 4 parts of sodium alginate, 4 parts of sodium polyacrylate, 5 parts of polyacrylamide, 3 parts of sodium hexametaphosphate, 8 parts of guar gum, 10 parts of ethylene glycol dimethyl ether, 4 parts of emulsifier and 25 parts of water.
6. The preparation method of the reactive dye dyeing accelerant functional agent of claim 1, wherein the emulsifying agent is cetyl trimethyl ammonium bromide or dodecyl trimethyl ammonium chloride.
7. The dyeing accelerating functional agent of the reactive dye prepared by the preparation method of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911264561.1A CN110924193A (en) | 2019-12-11 | 2019-12-11 | Preparation method of reactive dye dyeing accelerating functional agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911264561.1A CN110924193A (en) | 2019-12-11 | 2019-12-11 | Preparation method of reactive dye dyeing accelerating functional agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110924193A true CN110924193A (en) | 2020-03-27 |
Family
ID=69858882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911264561.1A Withdrawn CN110924193A (en) | 2019-12-11 | 2019-12-11 | Preparation method of reactive dye dyeing accelerating functional agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110924193A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069595A (en) * | 2021-04-14 | 2021-07-06 | 云南大学 | Plastic patch and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713143A (en) * | 2008-10-06 | 2010-05-26 | 刘曦 | Antibacterial and antimildew function textile finishing agent prepared by adopting nano chambering process |
| CN104562779A (en) * | 2015-02-04 | 2015-04-29 | 湖州申祥丝织有限责任公司 | Novel dyeing assistant for improving color fastness of textile and preparation method of novel dyeing assistant |
| CN104909378A (en) * | 2015-06-16 | 2015-09-16 | 厦门大学 | Preparation method of monodisperse porous silicon dioxide microspheres |
| CN105603786A (en) * | 2016-03-11 | 2016-05-25 | 中山市汉科精细化工有限公司 | Energy-saving and environment-friendly fabric pretreating agent for printing and dyeing and preparation method thereof |
| CN109235092A (en) * | 2018-08-10 | 2019-01-18 | 苏州市天翱特种织绣有限公司 | A kind of preparation method of easy dyeing fixation fabric |
| CN110004746A (en) * | 2019-02-28 | 2019-07-12 | 常州市协旺纺织品有限公司 | A kind of efficient fabric dyeing accelerant |
-
2019
- 2019-12-11 CN CN201911264561.1A patent/CN110924193A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713143A (en) * | 2008-10-06 | 2010-05-26 | 刘曦 | Antibacterial and antimildew function textile finishing agent prepared by adopting nano chambering process |
| CN104562779A (en) * | 2015-02-04 | 2015-04-29 | 湖州申祥丝织有限责任公司 | Novel dyeing assistant for improving color fastness of textile and preparation method of novel dyeing assistant |
| CN104909378A (en) * | 2015-06-16 | 2015-09-16 | 厦门大学 | Preparation method of monodisperse porous silicon dioxide microspheres |
| CN105603786A (en) * | 2016-03-11 | 2016-05-25 | 中山市汉科精细化工有限公司 | Energy-saving and environment-friendly fabric pretreating agent for printing and dyeing and preparation method thereof |
| CN109235092A (en) * | 2018-08-10 | 2019-01-18 | 苏州市天翱特种织绣有限公司 | A kind of preparation method of easy dyeing fixation fabric |
| CN110004746A (en) * | 2019-02-28 | 2019-07-12 | 常州市协旺纺织品有限公司 | A kind of efficient fabric dyeing accelerant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069595A (en) * | 2021-04-14 | 2021-07-06 | 云南大学 | Plastic patch and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104892832B (en) | A kind of preparation method of micro-cross-linked polymethyl acyloxyethyl trimethyl ammonium chloride modification color fixing agent | |
| CN110747663A (en) | Reactive dye printing paste and printing method thereof | |
| CN110629554A (en) | Preparation of cotton hydrophilic softening agent used in high-temperature cylinder | |
| CN105802278B (en) | A kind of Black reactive dye composition and its production and use | |
| CN101624479B (en) | Preparation method of strong basicity resisting dispersion dye | |
| CN111826027A (en) | Carbon black color paste and preparation method and application thereof | |
| CN101880473B (en) | Active orange dye composition | |
| CN110924193A (en) | Preparation method of reactive dye dyeing accelerating functional agent | |
| CN109112854B (en) | Dyeing process of polyamide fabric | |
| CN107142748A (en) | Fade-proof textile dyestuff of a kind of antibacterial and preparation method thereof | |
| CN117005215B (en) | Vulcanized black dye solution and application thereof | |
| CN105647238A (en) | Gray activated dye composition and preparation method as well as application thereof | |
| CN109322176A (en) | A kind of cotton-polyester blend fabric dye composite and its colouring method | |
| JP2014084329A (en) | Acid dye composition and dyeing method using the same | |
| CN102433030B (en) | Active yellow dye composition | |
| CN101880474B (en) | Orange red reactive dyestuff composition | |
| CN104231668B (en) | A kind of Yellow active dye composition and its production and use, and the yarn fabric of the fiber obtained by its printing and dyeing or fiber | |
| CN106752077B (en) | A kind of blue active dye composition and its preparation method and application | |
| CN114000364B (en) | Reactive digital printing pretreatment agent for pure cotton knitted fabric and preparation method thereof | |
| CN101880475B (en) | Active scarlet dye composition | |
| CN111518414B (en) | Red disperse dye composition, red disperse dye and preparation method and application thereof | |
| CN113832744A (en) | Environment-friendly clothing dye and application thereof in clothing printing and dyeing | |
| CN110565417B (en) | Preparation and use method of color fixing and deepening agent for acid black dye dyed fabric | |
| CN101643590A (en) | Blue active dye composition and application thereof | |
| CN111138887A (en) | Yellow dye mixture and application thereof and dyeing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200327 |