CN101818456A - Solid multifunctional pretreatment agent and production method thereof - Google Patents
Solid multifunctional pretreatment agent and production method thereof Download PDFInfo
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- CN101818456A CN101818456A CN201010145230A CN201010145230A CN101818456A CN 101818456 A CN101818456 A CN 101818456A CN 201010145230 A CN201010145230 A CN 201010145230A CN 201010145230 A CN201010145230 A CN 201010145230A CN 101818456 A CN101818456 A CN 101818456A
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- sodium
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- pretreatment agent
- fatty alcohol
- polyoxyethylene ether
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Abstract
The invention provides a solid multifunctional pretreatment agent and a production method thereof. The solid multifunctional pretreatment agent consists of the following components in percentage by mass: 8 to 10 percent of C10 isomeric fatty alcohol-polyoxyethylene ether, 8 to 10 percent of sodium dodecyl benzene sulfate, 7 to 10 percent of C12-C14 fatty alcohol-polyoxyethylene ether, 10 to 15 percent of sodium carbonate, 8 to 10 percent of sodium polyacrylate, 25 to 30 percent of sodium silicate Na2SiO3 and 18 to 25 percent of filler aid. The method for producing the solid multifunctional pretreatment agent comprises the following steps of: adding 50 to 60 percent isomeric fatty alcohol-polyoxyethylene ether solution into a reaction tank, and raising and maintaining the temperature; after reducing the temperature, adding 95 to 98 percent solution of C12-C14 fatty alcohol-polyoxyethylene ether, and performing stirred reaction, simultaneously dropping 25 to 35 percent sodium carbonate alkali liquor, and fully reacting; and drying and crushing the reaction product, adding the sodium silicate, sodium polyacrylate and the filler aid, and uniformly mixing and stirring. The solid multifunctional pretreatment agent and the production method thereof solve the problems that poor stamping seepage force, low dyeing quality, low finished product rate of cloth, and the like in the conventional technology, improve the working efficiency of the pretreatment simultaneously, improve capillary effect and whiteness of the textiles at one step, are environmental-friendly and sanitary, and have high market value.
Description
Summary of the invention
The present invention relates to a kind of textile auxiliary, especially a kind of solid multifunctional pretreatment agent and production method thereof.
Background technology
In textile printing and dyeing industry, pre-treatment mainly refers to: to cotton, linen dyes or stamp before, the pectic substance that uses multiple dye addictive to remove to contain in the fabric, wax, cottonseed cotton oil, ash content and road, back dyeing and finishing processing method had the impurity of bigger side effect improve the capillary effect and the whiteness of fabric.Conventional method at this pre-treatment process is at present: the alkaline agent texturized fiber; Scouring penetrant is wetting, pectic substance, wax are removed in infiltration, emulsification; Utilize oxidant to take out pigment; Disperse chelating agent to divest various impurity on the fiber; There is complex process, last long shortcoming, need to consume great amount of manpower and material resources, and the dye addictive that uses is wide in variety, assorted, environmental pollution is bigger.Expansion along with development of science and technology and international trade, the progressively reinforcement of people's environmental consciousness, require more and more higher to green textiles, the part material of former domestic production, use such as neopelex, urea, sodium phosphate trimer etc. are disabled to list non-environmental protection ProductName list in, make annually on the domestic market all to want a large amount of environment-friendly type pretreating reagent of import to satisfy the demand in market.
Summary of the invention
For overcoming above-mentioned shortcoming, the present invention improves a kind of solid multifunctional pretreatment agent and production method thereof, and it is with the form of solid, and the mode that substitutes multi-agent with a kind of potion replaces the dyeing and finishing processing method of above-mentioned complexity, has improved production efficiency, and energy-saving and environmental protection.
Concrete technical scheme of the present invention is: a kind of solid multifunctional pretreatment agent, and press mass ratio and calculate, by: the C of 8-10%
10The isomery fatty alcohol-polyoxyethylene ether, the dodecyl phenenyl sulfate of 8-10%, the C12 of 7-10%～C14 fatty alcohol-polyoxyethylene ether, the sodium carbonate of 10-15%, the Sodium Polyacrylate of 8-10%, 25%～30% sodium metasilicate Na
2SiO
3And the filler auxiliary agent of 18-25% is formed.
Described filler auxiliary agent by SODIUM PERCARBONATE or/and perboric acid is received sodium sulphate form, utilize its strong oxidation, further improve the dirt-removing power of product, strengthen sterilization, sterilization, the antiseptic power of product, and all belong to the environmental protection material, environment, human body etc. are not had harm.
Further improvement of the present invention is: described filler auxiliary agent is received by SODIUM PERCARBONATE and perboric acid and sodium sulphate is formed in 1: 1: 1 ratio.
A kind of production method of solid multifunctional pretreatment agent: may further comprise the steps:
(1) according to the output various raw material amounts that convert, be the C of 50-60% with concentration
10Isomery fatty alcohol-polyoxyethylene ether solution drops in the reaction cylinder and is warming up to 90-100 ℃;
(2) slowly add the dodecyl phenenyl sulfate powder, under agitation carry out esterification, the control temperature is at 100-130 ℃ and kept 1.5-2.5 hour;
(3) after the reaction, be cooled to 30-40 ℃, adding concentration is that C12～C14 fatty alcohol-polyoxyethylene ether solution of 95-98% carries out stirring reaction, and splashing into concentration simultaneously is the sodium carbonate alkali lye of 25-35%;
(4) fully the taking-up oven dry of reaction back is pulverized; Successively drop into sodium metasilicate then, Sodium Polyacrylate and filler auxiliary agent mixing and stirring get final product.
Described Sodium Polyacrylate powder is undertaken drying after the neutralization reaction, pulverizing and make by acrylic monomers and NaOH.
Further improvement of the present invention is: described filler auxiliary agent is received by SODIUM PERCARBONATE and perboric acid and sodium sulphate is formed in 1: 1: 1 ratio.
Among the present invention solid multifunctional pretreatment agent raw materials used in:
1. Sodium Polyacrylate: have the dispersion chelation, can play the fiber protection simultaneously and reduce damage, increase the whiteness after the fiber treatment, strengthen feel, stablize H
2O
2Decompose.
2.C
10The isomery fatty alcohol-polyoxyethylene ether belongs to non-ionic surface active agent, because its excellent surface property has been applied to washing and cleaning and other chemical industries.
3. lauryl sodium sulfate is a kind of strong detergency, produces a kind of anion surfactant of foam.
4. sodium metasilicate: stronger alkalescence can play texturized fiber, stablizes H
2O
2Decompose, increase cotton fiber pre-treatment whiteness.
5.Na
2CO
3: play the alkalescence effect in compound ligand, texturized fiber is removed dirt.
6.C
12～C
14Fatty alcohol-polyoxyethylene ether: have emulsification degreasing efficiently and moistening washing function.
Filler auxiliary agent-SODIUM PERCARBONATE or/and perboric acid is received sodium sulphate: utilize its strong oxidizing property,
Main play a part sterilization, sterilization, anticorrosion, deoil, strengthen stable.
Find out that from above-mentioned material choice this multifunctional pretreatment agent adopts the mated raw material of environment-friendly type fully, through making powdery product after the processes, this product is not phosphorous, do not contain APEO.
Pretreating reagent of the present invention is a solid form, and gathers multiple functions such as scouring penetrant, dispersant, compares with the liquid pretreating reagent, and the defective that it has overcome the corresponding a kind of function of a kind of auxiliary agent of former aqueous pretreating reagent has the following advantages simultaneously:
1. the operation inconvenience of having avoided dyeing and finishing enterprise to bring because of multi-form in producing, consumption is artificial, troubles such as consumption material; And water-saving, energy-conservation, raw materials used is the 1/6-1/5 of primary liquid pretreating reagent.
2. solved the problem that original multi-form occupation of land side is many, pollution sources are many.
3. production favorable reproducibility, and reduce the pre-treatment cost of enterprise to sample fabric product.
4. the row yielding height of cloth, it is little to economize consumption, handles back cloth matter softness, and feel is good.
The specific embodiment
Embodiment 1: a kind of solid multifunctional pretreatment agent, and press mass ratio and calculate, filling a prescription is: 9% C
10Isomery fatty alcohol-polyoxyethylene ether, 9% dodecyl phenenyl sulfate, C12～C14 fatty alcohol-polyoxyethylene ether of 9%, 12% sodium carbonate, 9% Sodium Polyacrylate, 28% sodium metasilicate Na
2SiO
3And 24% filler auxiliary agent is formed.Wherein: described filler auxiliary agent by SODIUM PERCARBONATE or/and perboric acid is received sodium sulphate form in 1: 1: 1 ratio.
The preparation method:
(1) proportionally, calculating former material use quantity, is 52% C with concentration
10Isomery fatty alcohol-polyoxyethylene ether solution drops in the reaction cylinder and is warming up to 95 ℃;
(2) slowly add the dodecyl phenenyl sulfate powder, stir, carry out esterification, the control temperature is at 115 ℃ and kept 2 hours;
(3) after the reaction, be cooled to 35 ℃, add concentration and be C12～C14 fatty alcohol-polyoxyethylene ether solution of 96% and carry out stirring reaction, splash into concentration simultaneously and be 28% sodium carbonate liquid caustic soda;
(4) fully the taking-up oven dry of reaction back is pulverized; Then successively add sodium metasilicate, Sodium Polyacrylate and filler auxiliary agent mixing and stirring.
Wherein: the Sodium Polyacrylate powder is undertaken drying after the neutralization reaction, pulverizing and make by acrylic monomers and NaOH.
Embodiment 2: a kind of solid multifunctional pretreatment agent, filling a prescription is: 9.5% C
10The isomery fatty alcohol-polyoxyethylene ether, 9.5% dodecyl phenenyl sulfate, 8% C12～C14 fatty alcohol-polyoxyethylene ether, 14% sodium carbonate, 8% Sodium Polyacrylate, 29% sodium metasilicate Na
2SiO
3And 22% filler auxiliary agent is formed.
Its preparation method is identical with above-mentioned preparation method.
It is poor that innovative technology of the present invention has solved the stamp penetrability that former technology caused greatly, problems such as dyeing quality is not high, and the row yielding of cloth is low have improved the pre-treatment operating efficiency simultaneously, settle the capillary effect that improves fabric and whiteness and environmental protection, health at one go, have market value widely.
Claims (6)
1. a solid multifunctional pretreatment agent is characterized in that, press mass ratio and calculate, by: the C of 8-10%
10The isomery fatty alcohol-polyoxyethylene ether, the dodecyl phenenyl sulfate of 8-10%, the C12 of 7-10%～C14 fatty alcohol-polyoxyethylene ether, the sodium carbonate of 10-15%, the Sodium Polyacrylate of 8-10%, 25%～30% sodium metasilicate Na
2SiO
3And the filler auxiliary agent of 18-25% is formed.
2. solid multifunctional pretreatment agent according to claim 1 is characterized in that: described filler auxiliary agent by SODIUM PERCARBONATE or/and perboric acid is received sodium sulphate form.
3. solid multifunctional pretreatment agent according to claim 2 is characterized in that: described filler auxiliary agent is received by SODIUM PERCARBONATE and perboric acid and sodium sulphate is formed in 1: 1: 1 ratio.
4. the production method of a solid multifunctional pretreatment agent: it is characterized in that following steps:
(1) according to the output various raw material amounts that convert, be the C of 50-60% with concentration
10Isomery fatty alcohol-polyoxyethylene ether solution drops in the reaction cylinder and is warming up to 90-100 ℃;
(2) slowly add the dodecyl phenenyl sulfate powder, under agitation carry out esterification, the control temperature is at 100-130 ℃ and kept 1.5-2.5 hour;
(3) after the reaction, be cooled to 30-40 ℃, adding concentration is that C12～C14 fatty alcohol-polyoxyethylene ether solution of 95-98% carries out stirring reaction, and splashing into concentration simultaneously is the sodium carbonate alkali lye of 25-35%;
(4) fully the taking-up oven dry of reaction back is pulverized; Successively drop into sodium metasilicate then, Sodium Polyacrylate and filler auxiliary agent mixing and stirring get final product.
5. the production method of a kind of solid multifunctional pretreatment agent according to claim 4: it is characterized in that: described Sodium Polyacrylate powder is carried out oven dry after the neutralization reaction, is pulverized and make by acrylic monomers and NaOH.
6. the production method of a kind of solid multifunctional pretreatment agent according to claim 4: it is characterized in that: described filler auxiliary agent is received by SODIUM PERCARBONATE and perboric acid and sodium sulphate is formed in 1: 1: 1 ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010145230A CN101818456A (en) | 2010-04-13 | 2010-04-13 | Solid multifunctional pretreatment agent and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010145230A CN101818456A (en) | 2010-04-13 | 2010-04-13 | Solid multifunctional pretreatment agent and production method thereof |
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|---|---|
| CN101818456A true CN101818456A (en) | 2010-09-01 |
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ID=42653714
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|---|---|---|---|
| CN201010145230A Pending CN101818456A (en) | 2010-04-13 | 2010-04-13 | Solid multifunctional pretreatment agent and production method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147317A (en) * | 2013-03-26 | 2013-06-12 | 无锡新德印染制品有限公司 | Textile dyeing auxiliary and preparation method thereof |
| CN104499314A (en) * | 2014-12-16 | 2015-04-08 | 常熟市创裕印染有限公司 | Environment-friendly auxiliary agent used for textile printing and dyeing pretreatment process |
| CN105648798A (en) * | 2016-01-22 | 2016-06-08 | 绍兴水墨印象数码印花有限公司 | Digital printing pre-processing liquid |
| CN108774891A (en) * | 2018-06-01 | 2018-11-09 | 江苏尼美达科技有限公司 | A kind of cotton environment-friendly high-efficiency scouring agent and preparation method thereof |
-
2010
- 2010-04-13 CN CN201010145230A patent/CN101818456A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147317A (en) * | 2013-03-26 | 2013-06-12 | 无锡新德印染制品有限公司 | Textile dyeing auxiliary and preparation method thereof |
| CN104499314A (en) * | 2014-12-16 | 2015-04-08 | 常熟市创裕印染有限公司 | Environment-friendly auxiliary agent used for textile printing and dyeing pretreatment process |
| CN105648798A (en) * | 2016-01-22 | 2016-06-08 | 绍兴水墨印象数码印花有限公司 | Digital printing pre-processing liquid |
| CN108774891A (en) * | 2018-06-01 | 2018-11-09 | 江苏尼美达科技有限公司 | A kind of cotton environment-friendly high-efficiency scouring agent and preparation method thereof |
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Application publication date: 20100901 |