CN102454126B - Efficient environment-friendly neutral soaping agent for reactive dye and preparation method for efficient environment-friendly neutral soaping agent - Google Patents
Efficient environment-friendly neutral soaping agent for reactive dye and preparation method for efficient environment-friendly neutral soaping agent Download PDFInfo
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- CN102454126B CN102454126B CN201010511288.0A CN201010511288A CN102454126B CN 102454126 B CN102454126 B CN 102454126B CN 201010511288 A CN201010511288 A CN 201010511288A CN 102454126 B CN102454126 B CN 102454126B
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- soaping agent
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Abstract
The invention discloses an efficient environment-friendly neutral soaping agent for a reactive dye and a preparation method for the efficient environment-friendly neutral soaping agent. The efficient environment-friendly neutral soaping agent is prepared by terpolymer, ammonium dihydrogen phosphate, triethanolamine, 2,3-bis-laurate group sodium tartrate, an organic silicon defoamer and water, wherein the terpolymer is prepared by maleic anhydride, crylic acid, acrylamide, ammonium persulfate and distilled water. By the soaping agent and the preparation method, a reactive dyeing object is prevented from being subjected to a dye-fiber covalent bond breaking reaction under an alkaline high-temperature soap boiling condition; a hydrolysis dye is migrated from the dyeing object to a bath in an accelerated manner, cleaning efficiency is improved, and the optimal firmness is realized; the rigidity of a soap bath is corrected, so that the dyeing object can be well cleaned in low-rigidity water; the hydrolysis dye which is washed out is prevented from being dyed again; time and water are saved, the cost is reduced, and the efficiency is improved; and a jet dyeing machine cannot generate more foams.
Description
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, effective REACTIVE DYES high-efficiency environment friendly neutral soap lotion and preparation method thereof.
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: approximately 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 is controlled dropping 1/5 per hour (dripping quantity 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 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 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010511288.0A 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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010511288.0A 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 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310303203.3A Division CN103388269B (en) | 2010-10-18 | 2010-10-18 | Preparation method of high-efficiency environmentally-friendly soaping agent of reactive dye |
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| Publication Number | Publication Date |
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| CN102454126A CN102454126A (en) | 2012-05-16 |
| CN102454126B true CN102454126B (en) | 2014-04-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022190131A1 (en) * | 2021-03-11 | 2022-09-15 | Kannappan Kiruthika | Colour stripping composition for dyed cotton textiles and method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106190652B (en) * | 2016-07-21 | 2018-07-03 | 合肥市东方美捷分子材料技术有限公司 | A kind of environment-friendly low-temperature soaping agent |
Citations (3)
| 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 |
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 |
-
2010
- 2010-10-18 CN CN201010511288.0A patent/CN102454126B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
Non-Patent Citations (3)
| Title |
|---|
| 2,3-双月桂酸酯基酒石酸钠的合成与表面性能研究;史俊等;《化学试剂》;20060815;第28卷(第8期);第483-484,506页 * |
| JP平2-91285A 1990.03.30 |
| 史俊等.2 3-双月桂酸酯基酒石酸钠的合成与表面性能研究.《化学试剂》.2006 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022190131A1 (en) * | 2021-03-11 | 2022-09-15 | Kannappan Kiruthika | Colour stripping composition for dyed cotton textiles and method thereof |
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| CN102454126A (en) | 2012-05-16 |
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Owner name: NANTONG C+T TEXTILE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANTONG SHUGUANG DYEING AND TEXTILE CO., LTD. Effective date: 20121217 |
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Effective date of registration: 20121217 Address after: Chongchuan District Road 226005 people in Jiangsu city of Nantong province No. 323 Applicant after: Nantong C&T Textile Technology Co., Ltd. Address before: 226005 Jiangsu city in Nantong Province, the people of West Road, North First horticultural field Applicant before: Nantong Shuguang Dyeing and Textile Co., Ltd. |
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