CN103388269B - Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye - Google Patents
Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye Download PDFInfo
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- CN103388269B CN103388269B CN201310303203.3A CN201310303203A CN103388269B CN 103388269 B CN103388269 B CN 103388269B CN 201310303203 A CN201310303203 A CN 201310303203A CN 103388269 B CN103388269 B CN 103388269B
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Abstract
The invention discloses a preparation method of a high-efficiency environmentally-friendly soaping agent of a reactive dye. The high-efficiency environmentally-friendly soaping agent is prepared from a terpolymer, ammonium biphosphate, triethanolamine, 2,3-bidodecylate butanedioic acid sodium, an organosilicon antifoaming agent and water. The terpolymer is prepared from maleic anhydride, acrylic acid, acrylamide, ammonium persulfate and distilled water. The high-efficiency environmentally-friendly soaping agent solves the problem that a material dyed by a reactive dye undergoes a dye-fiber covalent bond breaking reaction under alkaline high-temperature soap-boiling conditions, accelerates migration of the hydrolytic dye from the dyed material to a bath, improves cleaning effectiveness, realizes the optimal fastness, and corrects soap bath hardness. The high-efficiency environmentally-friendly soaping agent can clean the dyed material in low-hardness water, avoid redyeing of the hydrolytic dye, save time and water, reduce a cost, and improve efficiency. A jet dyeing machine does not produce more foam.
Description
The application is application number: 201010511288.0, and applying date 2010.10.18, name is called dividing an application of " REACTIVE DYES high-efficiency environment friendly neutral soap lotion and preparation method thereof ".
Technical field
The present invention relates to a kind of preparation method of REACTIVE DYES high-efficiency environment friendly neutral soap lotion.
Background technology
Existing soaping agent is because formula is unreasonable, and working effect is undesirable.
Summary of the invention
The object of the present invention is to provide a kind of formula reasonable, the preparation method of effective REACTIVE DYES high-efficiency environment friendly neutral soap lotion.
Technical solution of the present invention is:
A REACTIVE DYES high-efficiency environment friendly neutral soap lotion, is characterized in that: the one-tenth by following percentage by weight is grouped into:
Terpolymer: 40 ~ 60%
Ammonium dihydrogen phosphate (ADP): 12 ~ 16%
Triethanolamine: 2 ~ 6%
2,3-dilaurate ester group sodium tartrate 3 ~ 4%
Silicone defoaming agent: 0 ~ 2%
Water: surplus;
Wherein terpolymer is grouped into by the one-tenth of following percentage by weight:
Maleic anhydride: 10-20%
Acrylic acid: 10 ~ 25%
Acrylamide 3-10%
Ammonium persulfate: the 0.05-3%% that monomer is heavy
Distilled water: surplus.
The preparation method of described REACTIVE DYES high-efficiency environment friendly neutral soap lotion, is characterized in that:
(1) preparation of terpolymer:
Clean reactor, suction distilled water, adds maleic anhydride to stir 15 minutes, it is dissolved completely, then in reactor, add acrylamide stirring and dissolving 10 minutes.Sealing dog-house, suction acrylic acid, stirs 5 minutes; Ammonium persulfate is dissolved with cold distilled water, and suction distilled water, opens steam and is warming up to 92 ℃, turns off steam; Add 1/3 initator, sealing dog-house, starts to drip mix monomer, drips 2/3 remaining initator simultaneously, and monomer is controlled dropping 1/4 per hour, within approximately 4 hours, drips off.Initator is controlled dropping 1/5 per hour, controls reaction temperature at 94-98 ℃ during dropping, and after monomer drips off, remaining initator once adds from dog-house; Be incubated 94-98 ℃ of reaction 30 minutes, open cooling water stirring and be cooled to 40 ℃ with ShiShimonoseki stirring, filter discharging;
(2) REACTIVE DYES high-efficiency environment friendly neutral soap lotion is composite:
Cleaning reaction still, opens stirring, adds ter-polymers, stirs, and adds while stirring other material, stirs above extremely dissolving in 30 minutes, adds triethanolamine to regulate pH value to 3.0-3.5, closes and stirs, filtration discharging.
Feature of the present invention:
(1) effectively alkaline agent on product dyed thereby is removed in neutralization
(2) promote the solubility of hydrolised dye
(3) emollescence, passivation hard water ions to soaping, have been bathed
(4) in excellent bath, disperse anti-stain characteristic energy
(5) be conducive to process control, neutral, soaping synchronously completes
(6) still, without electrolyte
The present invention be advantageous in that:
(1) avoid the scission of link reaction of reactive dyeing thing " dyestuff-fiber " covalent bond under alkaline high temperature soap boiling condition to occur
(2) accelerate hydrolised dye from product dyed thereby migration to bathing, and increase washing effect, obtain the fastness ability of the best
(3) correct the hardness of the bath of soaping, make to dye thing in low-hardness water well by washing
(4) avoiding washing out hydrolised dye is infected with again
(5) save time, water-saving, reduce costs, raise the efficiency
(6) in jet dyeing machine, can not produce more foams.
Product property of the present invention:
Chemical composition: modified high-molecular activating agent
Ion attribute: anion
Outward appearance: transparent viscous liquid
PH value: about 4.0(2g/L)
Ecological property: biological degradability 70-80%
Dissolubility: available cold water arbitrary proportion dilution
Below in conjunction with embodiment, the invention will be further described.
The specific embodiment
(1) preparation of terpolymer
Proportioning (unit: kg): [total amount: 100kg]
Maleic anhydride: 10-20
Acrylic acid: 10 ~ 25
Acrylamide 3-10
Ammonium persulfate: the 0.05-3% that monomer is heavy
Distilled water: surplus.
Operating procedure:
Clean reactor, suction distilled water, adds maleic anhydride to stir 15 minutes, and it is dissolved completely.(do not heat up, see that solution is transparent, without white insoluble matter), then in reactor, add acrylamide stirring and dissolving 10 minutes.Sealing dog-house, suction acrylic acid, stirs 5 minutes.Attention: do not sneak into iron ion in monomer solution, reactor normal temperature in maintenance; For monomer was evenly being dripped afterwards, can allow stir and start all the time, until monomer drips off.Dissolve ammonium persulfate: ammonium persulfate is dissolved with cold distilled water.(in clean bucket, dissolving), suction distilled water, opens steam and is warming up to 92 ℃, turns off steam.Add 1/3 initator, sealing dog-house, starts to drip mix monomer, drips 2/3 remaining initator simultaneously.Monomer is controlled dropping 1/4 per hour, within approximately 4 hours, drips off.Initator control dropping 1/5(dripping quantity per hour 1/5).During dropping, control reaction temperature at 94-98 ℃.After monomer drips off, remaining initator once adds from dog-house.Be incubated 94-98 ℃ of reaction 30 minutes, make the abundant polymerization of monomer, prevent that residual monomer content is too high.Open cooling water stirring and be cooled to 40 ℃ with ShiShimonoseki stirring, filter discharging.
(2) REACTIVE DYES high-efficiency environment friendly neutral soap lotion is composite
Raw material proportioning (unit: kg): [total amount: 1000kg]
Terpolymer: 400 ~ 600
Ammonium dihydrogen phosphate (ADP): 120 ~ 160
Triethanolamine: 20 ~ 60
2,3-dilaurate ester group sodium tartrate 30 ~ 40
Silicone defoaming agent: appropriate
Water: surplus.
Operating procedure:
Cleaning reaction still, opens stirring, adds ter-polymers, stirs.Add while stirring other material, stir above extremely dissolving in 30 minutes.Add triethanolamine to regulate pH value to 3.0-3.5.Close and stir, filter discharging.
Claims (1)
1. a preparation method for REACTIVE DYES high-efficiency environment friendly soaping agent, is characterized in that:
(1) preparation of terpolymer:
Clean reactor, suction distilled water, adds maleic anhydride to stir 15 minutes, it is dissolved completely, then in reactor, add acrylamide stirring and dissolving 10 minutes; Sealing dog-house, suction acrylic acid, stirs 5 minutes; Ammonium persulfate is dissolved with cold distilled water, and suction distilled water, opens steam and is warming up to 92 ℃, turns off steam; Add 1/3 initator, sealing dog-house, starts to drip mix monomer, drips 2/3 remaining initator simultaneously, and monomer is controlled dropping per hour and dripped off for 1/4,4 hour; Initator is controlled dropping 1/5 per hour, controls reaction temperature at 94-98 ℃ during dropping, and after monomer drips off, remaining initator once adds from dog-house; Be incubated 94-98 ℃ of reaction 30 minutes, open cooling water stirring and be cooled to 40 ℃ with ShiShimonoseki stirring, filter discharging;
(2) REACTIVE DYES high-efficiency environment friendly neutral soap lotion is composite:
Cleaning reaction still, opens stirring, adds terpolymer, stirs, and adds while stirring other material, stirs above extremely dissolving in 30 minutes, adds triethanolamine to regulate pH value to 3.0-3.5, closes and stirs, filtration discharging;
The percentage by weight of each component in step (1):
Maleic anhydride: 10-20%
Acrylic acid: 10～25%
Acrylamide 3-10%
Ammonium persulfate: the 0.05-3% that monomer is heavy
Distilled water: surplus;
The percentage by weight of each component in step (2):
Terpolymer: 40～60%
Ammonium dihydrogen phosphate (ADP): 12～16%
Triethanolamine: 2～6%
2,3-dilaurate ester group sodium tartrate 3～4%
Silicone defoaming agent: 0～2%
Water: surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310303203.3A CN103388269B (en) | 2010-10-18 | 2010-10-18 | Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310303203.3A CN103388269B (en) | 2010-10-18 | 2010-10-18 | Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010511288.0A Division CN102454126B (en) | 2010-10-18 | 2010-10-18 | Efficient environment-friendly neutral soaping agent for reactive dye and preparation method for efficient environment-friendly neutral soaping agent |
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| Publication Number | Publication Date |
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| CN103388269A CN103388269A (en) | 2013-11-13 |
| CN103388269B true CN103388269B (en) | 2014-12-10 |
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| CN201310303203.3A Expired - Fee Related CN103388269B (en) | 2010-10-18 | 2010-10-18 | Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104262535A (en) * | 2014-09-29 | 2015-01-07 | 江苏大学 | Preparation method of novel hydrogen peroxide stabilizer |
| CN106929178A (en) * | 2017-03-12 | 2017-07-07 | 石狮市华锐化工贸易有限公司 | A kind of acid scouring agent and preparation method thereof |
| CN107829317B (en) * | 2017-10-20 | 2019-08-02 | 江苏工程职业技术学院 | A kind of high-efficiency activated dyestuff loose colour remover and its padding process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0422683A1 (en) * | 1989-10-13 | 1991-04-17 | Nihon Surfactant Kogyo K.K. | Washing-off agent composition for dyed cellulose fiber articles |
| CN1834216A (en) * | 2005-09-29 | 2006-09-20 | 东莞市德能化工有限公司 | High efficiency soap cleaning agent compsn. for textile dyeing soap cleaning and prepn. process |
| CN101736618A (en) * | 2009-12-14 | 2010-06-16 | 苏州联胜化学有限公司 | Acid scouring agent and preparation method thereof |
| CN101781613A (en) * | 2009-01-19 | 2010-07-21 | 浙江传化股份有限公司 | Acid soaping agent |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0291285A (en) * | 1988-09-21 | 1990-03-30 | Sanyo Chem Ind Ltd | Soaping agent and method for treating |
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- 2010-10-18 CN CN201310303203.3A patent/CN103388269B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0422683A1 (en) * | 1989-10-13 | 1991-04-17 | Nihon Surfactant Kogyo K.K. | Washing-off agent composition for dyed cellulose fiber articles |
| CN1834216A (en) * | 2005-09-29 | 2006-09-20 | 东莞市德能化工有限公司 | High efficiency soap cleaning agent compsn. for textile dyeing soap cleaning and prepn. process |
| CN101781613A (en) * | 2009-01-19 | 2010-07-21 | 浙江传化股份有限公司 | Acid soaping agent |
| CN101736618A (en) * | 2009-12-14 | 2010-06-16 | 苏州联胜化学有限公司 | Acid scouring agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP平2-91285A 1990.03.30 * |
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