CN103397522B - A kind of brush polymer degreaser - Google Patents
A kind of brush polymer degreaser Download PDFInfo
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- CN103397522B CN103397522B CN201310332792.8A CN201310332792A CN103397522B CN 103397522 B CN103397522 B CN 103397522B CN 201310332792 A CN201310332792 A CN 201310332792A CN 103397522 B CN103397522 B CN 103397522B
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- degreaser
- brush polymer
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Abstract
The present invention discloses a kind of brush polymer degreaser.This brush polymer degreaser is the compound comprising scopiform high molecular surfactant, long-chain alkyl aryl sulfonic acid and solvent; Wherein, the gross mass of scopiform high molecular surfactant and long-chain alkyl aryl sulfonic acid and the ratio of solvent quality are (40 ~ 80): (60 ~ 20), and the mass values of scopiform high molecular surfactant and long-chain alkyl aryl sulfonic acid is (1 ~ 4): 1; Described scopiform high molecular surfactant is the compound of general structure I, and described long-chain alkyl aryl sulfonic acid is the compound of general formula II.This brush polymer degreaser, has surface-activity water-soluble, stronger preferably and emulsibility.
Description
Technical field
The present invention relates to a kind of textiles degreaser, in particular for the brush polymer degreaser of oil removal treatment before fabrics printing and dyeing.
Background technology
China is maximum in the world textile production, consumption and exporting country, and within 2010, China's scale above textile enterprise gross output value is close to 5 trillion yuan, but due to independent research and development capacity more weak, make the country prosperous with textile production and still have larger gap.Point out that textile enterprise's industrial added value increases by 8% every year in textile industry " 12 " development plan, strengthen developing goal and the direction of textile auxiliary field new and high technology theoretical research.
Pre-treatment auxiliary agent forms primarily of Small molecular surfactant, has been difficult to according to the synergistic function between traditional components the Performance and quality promoting Additives Products further.Each large textile auxiliary production company (as BASF, Clariant, Huntsman etc.) is all in the development being devoted to new structure functional product in the world, seeks energetically effectively, non-environmental-pollution and can the novel surfactant of scale application and relevant supporting technology.
Along with the development of science and technology and the demand of the modern life, scientists study surfactant structure experienced by numerous, from strand to multichain the tremendous development course that conforms to the principle of simplicity, surfactant molecules aggregate behavior and function there occurs huge change, and Application Areas and performance are constantly widened and promoted.In surfactant molecule structure, amphiphilic segment number increases, further (chemical bond lengths is much smaller than the equilibrium distance produced by electrostatic repulsion) of segment spacing enhances the hydrophobic binding power of hydrophobic chain, have impact on the mechanism of action such as the conformation of molecule, interaction, arrangement, and directly show better water-soluble, lower critical micelle concentration, the application performance that the solubilising that higher surface and interface is active, stronger etc. are excellent.
Summary of the invention
The object of the invention is, provides and has surface-activity water-soluble, stronger preferably and emulsibility, effectively can peel off, disperses and the degreaser of emulsification greasy dirt in textiles oil removal process.
The present invention realizes this object by the following technical solutions:
A kind of brush polymer degreaser is the compound comprising scopiform high molecular surfactant, long-chain alkyl aryl sulfonic acid and solvent; Wherein, the gross mass of scopiform high molecular surfactant and long-chain alkyl aryl sulfonic acid and the ratio of solvent quality are (40 ~ 80): (60 ~ 20), and the mass values of scopiform high molecular surfactant and long-chain alkyl aryl sulfonic acid is (1 ~ 4): 1;
Described scopiform high molecular surfactant is the compound of general structure I,
Wherein, X, Y represent each content of monomer, X=0.1 ~ 0.9, Y=0.01 ~ 0.1;
Described long-chain alkyl aryl sulfonic acid is the compound of general formula II,
R—Ar—SO
3H Ⅱ
Wherein, R to be backbone c atoms number be 8 ~ 22 alkyl, Ar is aryl;
Described solvent comprises at least one compound in water, methyl alcohol, ethanol, dimethylbenzene.
Further, the mass values of described scopiform high molecular surfactant and long-chain alkyl aryl sulfonic acid is (1 ~ 3): 1.
Further, X=0.5 ~ 0.9 in general structure I, Y=0.01 ~ 0.05.
Further, X=0.9, Y=0.01 in general structure I.
Further, in general formula II R to be backbone c atoms number be 12 ~ 16 alkyl.
Further, in general formula II R to be backbone c atoms number be 12,14,16 alkyl.
Further, in general formula II, Ar is phenyl or naphthyl or xenyl.
Further, in general formula II, Ar is xenyl.
Further, described solvent is water or ethanol.
Brush polymer degreaser of the present invention, has surface-activity water-soluble, stronger preferably and emulsibility.Effectively can peel off in textiles oil removal process, disperse and emulsification greasy dirt, can be applicable to fabrics printing and dyeing pre-treatment field.
Accompanying drawing explanation
Fig. 1 is the deoiling effect chart of degreaser in each embodiment.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, but the present invention is not limited to following examples.
The preparation of embodiment 1: brush polymer degreaser A
By the compound (i.e. alkyl aryl sulphonic acid) shown in the compound (i.e. scopiform high molecular surfactant) shown in 80g (40 parts) structural formula III, 20g (10 parts) structural formula IV and the mixing of 100g (50 parts) water, obtain degreaser A.Compound shown in structural formula III is by 2-acrylamido-alkyl sulfonic acid, p-methylstyrene, and acrylic acid is raw material, is obtained by the aqueous solution polymerization reaction of persulfuric acid ferrous ammonium and ammonium persulfate catalysis.
The preparation of embodiment 2: brush polymer degreaser B
By the compound (i.e. alkyl aryl sulphonic acid) shown in the compound (i.e. scopiform high molecular surfactant) shown in 60g (30 parts) structural formula III, 20g (10 parts) structural formula IV and the mixing of 120g (60 parts) ethanol, obtain degreaser B.
The preparation of embodiment 3: brush polymer degreaser C
By the compound (i.e. alkyl aryl sulphonic acid) shown in the compound (i.e. scopiform high molecular surfactant) shown in 80g (40 parts) structural formula III, 80g (40 parts) structural formula IV and the mixing of 40g (20 parts) ethanol, obtain degreaser C.
The preparation of embodiment 4: brush polymer degreaser D
By the compound (i.e. alkyl aryl sulphonic acid) shown in the compound (i.e. scopiform high molecular surfactant) shown in 80g (40 parts) structural formula III, 20g (10 parts) structural formula IV and the mixing of 100g (50 parts) water, obtain degreaser D.
The preparation of embodiment 5: brush polymer degreaser E
By the compound (i.e. alkyl aryl sulphonic acid) shown in the compound (i.e. scopiform high molecular surfactant) shown in 60g (30 parts) structural formula V, 20g (10 parts) structural formula Ⅸ and the mixing of 120g (60 parts) ethanol, obtain degreaser E.Compound shown in structural formula V is by 2-acrylamido-alkyl sulfonic acid, p-methylstyrene, and acrylic acid is raw material, is obtained by the aqueous solution polymerization reaction of persulfuric acid ferrous ammonium and ammonium persulfate catalysis.
The preparation of embodiment 6: brush polymer degreaser F
By the compound (i.e. alkyl aryl sulphonic acid) shown in the compound (i.e. scopiform high molecular surfactant) shown in 80g (40 parts) structural formula VI, 80g (40 parts) structural formula Ⅹ and the mixing of 40g (20 parts) ethanol, obtain degreaser F.Compound shown in structural formula VI is by 2-acrylamido-alkyl sulfonic acid, and p-methylstyrene is raw material with acrylic acid, is obtained by the aqueous solution polymerization reaction of persulfuric acid ferrous ammonium and ammonium persulfate catalysis.
The preparation of embodiment 7: brush polymer degreaser G
By the compound (i.e. alkyl aryl sulphonic acid) shown in the compound (i.e. scopiform high molecular surfactant) shown in 80g (40 parts) structural formula III, 20g (10 parts) structural formula VII and the mixing of 100g (50 parts) water, obtain degreaser G.
The preparation of embodiment 8: brush polymer degreaser H
By the compound (i.e. alkyl aryl sulphonic acid) shown in the compound (i.e. scopiform amphiphilic macromolecule) shown in 80g (40 parts) structural formula III, 80g (40 parts) structural formula VIII and the mixing of 40g (20 parts) ethanol, obtain degreaser H.
The deoiling effect experiment of brush polymer degreaser
Select (black oil: gear oil=1:1) miscella to prepare greasy dirt cloth, accurately draw 0.1ml miscella with aupette, evenly drip and be hung on the resistance polyester fiber knitting fabric of pin frame in level, after oil droplet diffusion, bake stand-by.According to bath raio 1:30, degreaser 2.0g/L, system is 60 DEG C × 30min oil removing in RAPID infrared sample coloring agent, and cold water is cleaned, and dries, and record realizes result, sees accompanying drawing, contrast deoiling effect.
Accompanying drawing shows, brush polymer degreaser provided by the invention has good oil removing performance to the greasy dirt on dacron, and especially the oil removing performance of degreaser C and D is even more ideal.
Claims (8)
1. a brush polymer degreaser, is characterized in that: be the compound comprising scopiform high molecular surfactant, long-chain alkyl aryl sulfonic acid and solvent; Wherein, the gross mass of scopiform high molecular surfactant and long-chain alkyl aryl sulfonic acid and the ratio of solvent quality are (40 ~ 80): (60 ~ 20), and the mass values of scopiform high molecular surfactant and long-chain alkyl aryl sulfonic acid is (1 ~ 4): 1;
Described scopiform high molecular surfactant is the compound of general structure I,
Wherein, X=0.5 ~ 0.9, Y=0.01 ~ 0.05;
Described long-chain alkyl aryl sulfonic acid is the compound of general formula II,
R—Ar—SO
3H Ⅱ
Wherein, R to be backbone c atoms number be 8 ~ 22 alkyl, Ar is aryl;
Described solvent comprises at least one compound in water, methyl alcohol, ethanol, dimethylbenzene.
2. brush polymer degreaser according to claim 1, is characterized in that: the gross mass of described scopiform high molecular surfactant and long-chain alkyl aryl sulfonic acid and the ratio of solvent quality are (1 ~ 3): 1.
3. brush polymer degreaser according to claim 1, is characterized in that: X=0.9, Y=0.01 in general structure I.
4. brush polymer degreaser according to claim 1, is characterized in that: in general formula II R to be backbone c atoms number be 12 ~ 16 alkyl.
5. brush polymer degreaser according to claim 1, is characterized in that: in general formula II R to be backbone c atoms number be 12,14,16 alkyl.
6. brush polymer degreaser according to claim 1, is characterized in that: in general formula II, Ar is phenyl or naphthyl or xenyl.
7. brush polymer degreaser according to claim 1, is characterized in that: in general formula II, Ar is xenyl.
8. brush polymer degreaser according to claim 1, is characterized in that: described solvent is water or ethanol.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310332792.8A CN103397522B (en) | 2013-08-01 | 2013-08-01 | A kind of brush polymer degreaser |
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| CN201310332792.8A CN103397522B (en) | 2013-08-01 | 2013-08-01 | A kind of brush polymer degreaser |
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| CN103397522A CN103397522A (en) | 2013-11-20 |
| CN103397522B true CN103397522B (en) | 2015-10-28 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106749892B (en) * | 2016-11-17 | 2018-10-26 | 烟台智本知识产权运营管理有限公司 | A kind of degreaser of heavy crude heat extraction sewage and preparation method thereof |
| CN106943771B (en) * | 2017-03-07 | 2019-07-02 | 深圳市富益达材料科技有限公司 | A kind of degreaser and preparation method thereof of temperature-resistant high-efficient oily wastewater |
| CN108623740B (en) * | 2018-05-18 | 2020-03-27 | 中国石油化工股份有限公司 | Temperature-resistant oil removing agent for oily sewage in oil field and preparation method thereof |
| CN114887983B (en) * | 2022-06-17 | 2023-10-13 | 深圳市粤通科技有限公司 | Deoiling method for electronic product before electroplating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1482222A (en) * | 2002-12-17 | 2004-03-17 | 刘荣虎 | Clothes degreasing agent |
| CN101629130A (en) * | 2009-08-14 | 2010-01-20 | 福建省晋江新德美化工有限公司 | Fabric one-bath deoiling agent |
| WO2012154378A1 (en) * | 2011-05-06 | 2012-11-15 | Champion Technologies, Inc. | Low dosage polymeric naphthenate inhibitors |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1482222A (en) * | 2002-12-17 | 2004-03-17 | 刘荣虎 | Clothes degreasing agent |
| CN101629130A (en) * | 2009-08-14 | 2010-01-20 | 福建省晋江新德美化工有限公司 | Fabric one-bath deoiling agent |
| WO2012154378A1 (en) * | 2011-05-06 | 2012-11-15 | Champion Technologies, Inc. | Low dosage polymeric naphthenate inhibitors |
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