CN103397522A - Brush polymer degreaser - Google Patents
Brush polymer degreaser Download PDFInfo
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- CN103397522A CN103397522A CN2013103327928A CN201310332792A CN103397522A CN 103397522 A CN103397522 A CN 103397522A CN 2013103327928 A CN2013103327928 A CN 2013103327928A CN 201310332792 A CN201310332792 A CN 201310332792A CN 103397522 A CN103397522 A CN 103397522A
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- scopiform
- degreaser
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Abstract
The invention discloses a brush polymer degreaser. The brush polymer degreaser is a compound comprising a brush polymer surfactant, long-chain alkylaryl sulfonic acid and a solvent, wherein a ratio of a total mass of the brush polymer surfactant and the long-chain alkylaryl sulfonic acid to the mass of the solvent is (40-80) : (60-20); a mass ratio of the brush polymer surfactant to the long-chain alkylaryl sulfonic acid is (1-4) : 1; the brush polymer surfactant is a compound with a structural general formula I; and the long-chain alkylaryl sulfonic acid is a compound with a structural general formula II. The brush polymer degreaser has relatively good water solubility, relatively strong surface activity and emulsifying property. The formula II is shown as R-Ar-SO3H.
Description
Technical field
The present invention relates to a kind of textiles degreaser, in particular for the scopiform macromolecule 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 the above textile enterprise of China's scale gross output value in 2010 is near 5 trillion yuan, but due to independent research and development capacity a little less than, make the country prosperous larger gap still arranged with textile production.Point out the average annual growth by 8% of textile enterprise's industrial added value 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 mainly is comprised of little molecular surface active agent, according to the synergistic function between traditional components, has been difficult to further promote the Performance and quality of Additives Products.Each large textile auxiliary production company (as BASF, Clar I ant, Huntsman etc.) is all in the development of being devoted to the new structure functional product in the world, but seeks energetically effectively, non-environmental-pollution and 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, the structure of surfactant that scientists is studied has experienced the tremendous development course numerous, from the strand to the multichain that conforms to the principle of simplicity, surfactant molecule is assembled behavior and huge variation has occurred function, and Application Areas and performance are constantly widened and promote.In the surfactant molecule structure, amphiphilic segment number increases, further (chemical bond length is much smaller than the equilibrium distance that is produced by electrostatic repulsion) of segment spacing strengthened the hydrophobic binding power of hydrophobic chain, affected the mechanism of action such as conformation, interaction, arrangement of molecule, and directly show better water-soluble, lower critical micelle concentration, the good application performances such as solubilising that higher surface and interface is active, stronger.
Summary of the invention
The object of the invention is, provides and has water-soluble, stronger preferably surface-activity and emulsibility, can effectively peel off in textiles oil removing process, the degreaser of dispersion and emulsification greasy dirt.
The present invention realizes this purpose by the following technical solutions:
A kind of scopiform macromolecule degreaser is the compound that comprises scopiform high molecular surfactant, chain alkyl aryl sulfonic acid and solvent; Wherein, the gross mass of scopiform high molecular surfactant and chain alkyl aryl sulfonic acid and the ratio of solvent quality are (40～80): (60～20), and the quality ratio of scopiform high molecular surfactant and 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 chain alkyl aryl sulfonic acid is the compound of general structure II,
R—Ar—SO
3H Ⅱ
Wherein, R is that the backbone c atoms number is 8～22 alkyl, and Ar is aryl;
Described solvent comprises at least a compound in water, methyl alcohol, ethanol, dimethylbenzene.
Further, the quality ratio of described scopiform high molecular surfactant and chain alkyl aryl sulfonic acid is (1～3): 1.
Further, X=0.5 in the general structure I～0.9, Y=0.01～0.05.
Further, X=0.9, Y=0.01 in the general structure I.
Further, in the general structure II, R is that the backbone c atoms number is 12～16 alkyl.
Further, in the general structure II, R is that the backbone c atoms number is 12,14,16 alkyl.
Further, in the general structure II, Ar is phenyl or naphthyl or xenyl.
Further, in the general structure II, Ar is xenyl.
Further, described solvent is water or ethanol.
Scopiform macromolecule degreaser of the present invention, have water-soluble, stronger preferably surface-activity and emulsibility.Can effectively peel off in textiles oil removing process, dispersion and emulsification greasy dirt, can be applicable to fabrics printing and dyeing pre-treatment field.
Description of drawings
Fig. 1 is the deoiling effect chart of degreaser in each embodiment.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment, but the present invention is not limited to following examples.
Embodiment 1: the preparation of scopiform macromolecule degreaser A
With 80g(40 part) compound (being the scopiform high molecular surfactant), the 20g(10 part shown in the structural formula III) compound (being alkyl aryl sulphonic acid) and the 100g(50 part shown in the structural formula IV) water mixes, and obtains degreaser A.Compound shown in the structural formula III, be by 2-acrylamido-alkyl sulfonic acid, p-methylstyrene, and acrylic acid is raw material, and the aqueous solution polymerization reaction by persulfuric acid ferrous ammonium and ammonium persulfate catalysis obtains.
Embodiment 2: the preparation of scopiform macromolecule degreaser B
With 60g(30 part) compound (being the scopiform high molecular surfactant), the 20g(10 part shown in the structural formula III) compound (being alkyl aryl sulphonic acid) and the 120g(60 part shown in the structural formula IV) ethanol mixes, and obtains degreaser B.
Embodiment 3: the preparation of scopiform macromolecule degreaser C
With 80g(40 part) compound (being the scopiform high molecular surfactant), the 80g(40 part shown in the structural formula III) compound (being alkyl aryl sulphonic acid) and the 40g(20 part shown in the structural formula IV) ethanol mixes, and obtains degreaser C.
Embodiment 4: the preparation of scopiform macromolecule degreaser D
With 80g(40 part) compound (being the scopiform high molecular surfactant), the 20g(10 part shown in the structural formula III) compound (being alkyl aryl sulphonic acid) and the 100g(50 part shown in the structural formula IV) water mixes, and obtains degreaser D.
Embodiment 5: the preparation of scopiform macromolecule degreaser E
With 60g(30 part) compound (being the scopiform high molecular surfactant), the 20g(10 part shown in the structural formula V) compound (being alkyl aryl sulphonic acid) and the 120g(60 part shown in the structural formula IX) ethanol mixes, and obtains degreaser E.Compound shown in the structural formula V, be by 2-acrylamido-alkyl sulfonic acid, p-methylstyrene, and acrylic acid is raw material, and the aqueous solution polymerization reaction by persulfuric acid ferrous ammonium and ammonium persulfate catalysis obtains.
Embodiment 6: the preparation of scopiform macromolecule degreaser F
With 80g(40 part) compound (being the scopiform high molecular surfactant), the 80g(40 part shown in the structural formula VI) compound (being alkyl aryl sulphonic acid) and the 40g(20 part shown in the structural formula X) ethanol mixes, and obtains degreaser F.Compound shown in the structural formula VI, be by 2-acrylamido-alkyl sulfonic acid, p-methylstyrene, with acrylic acid be raw material, the aqueous solution polymerization reaction by persulfuric acid ferrous ammonium and ammonium persulfate catalysis obtains.
Embodiment 7: the preparation of scopiform macromolecule degreaser G
With 80g(40 part) compound (being the scopiform high molecular surfactant), the 20g(10 part shown in the structural formula III) compound (being alkyl aryl sulphonic acid) and the 100g(50 part shown in the structural formula VII) water mixes, and obtains degreaser G.
Embodiment 8: the preparation of scopiform macromolecule degreaser H
With 80g(40 part) compound (being the scopiform amphiphilic macromolecule), the 80g(40 part shown in the structural formula III) compound (being alkyl aryl sulphonic acid) and the 40g(20 part shown in the structural formula VIII) ethanol mixes, and obtains degreaser H.
The deoiling effect experiment of scopiform macromolecule degreaser
Select that (black oil: gear oil=1:1) miscella prepares greasy dirt cloth, with aupette, accurately draws the 0.1ml miscella, evenly drips in level and is hung on the resistance polyester fiber knitting fabric of pin frame, after oil droplet diffusion, bakes stand-by.According to bath raio 1:30, degreaser 2.0g/L, system is 60 ℃ * 30m I n oil removing in RAP I D infrared sample coloring agent, and cold water is cleaned, oven dry, result realized in record, sees accompanying drawing, the contrast deoiling effect.
Accompanying drawing shows, scopiform macromolecule degreaser provided by the invention has oil removing performance preferably to the greasy dirt on dacron, and especially the oil removing performance of degreaser C and D is even more ideal.
Claims (9)
1. a scopiform macromolecule degreaser, is characterized in that: be the compound that comprises scopiform high molecular surfactant, chain alkyl aryl sulfonic acid and solvent; Wherein, the gross mass of scopiform high molecular surfactant and chain alkyl aryl sulfonic acid and the ratio of solvent quality are (40～80): (60～20), and the quality ratio of scopiform high molecular surfactant and chain alkyl aryl sulfonic acid is (1～4): 1;
Described scopiform high molecular surfactant is the compound of general structure I,
Wherein, X=0.1～0.9, Y=0.01～0.1;
Described chain alkyl aryl sulfonic acid is the compound of general structure II,
R—Ar—SO
3H Ⅱ
Wherein, R is that the backbone c atoms number is 8～22 alkyl, and Ar is aryl;
Described solvent comprises at least a compound in water, methyl alcohol, ethanol, dimethylbenzene.
2. scopiform macromolecule degreaser according to claim 1 is characterized in that: the gross mass of described scopiform high molecular surfactant and chain alkyl aryl sulfonic acid and the ratio of solvent quality are (1～3): 1.
3. scopiform macromolecule degreaser according to claim 1, is characterized in that: X=0.5 in the general structure I～0.9, Y=0.01～0.05.
4. scopiform macromolecule degreaser according to claim 1, is characterized in that: X=0.9, Y=0.01 in the general structure I.
5. scopiform macromolecule degreaser according to claim 1, it is characterized in that: in the general structure II, R is that the backbone c atoms number is 12～16 alkyl.
6. scopiform macromolecule degreaser according to claim 1, it is characterized in that: in the general structure II, R is that the backbone c atoms number is 12,14,16 alkyl.
7. scopiform macromolecule degreaser according to claim 1, it is characterized in that: in the general structure II, Ar is phenyl or naphthyl or xenyl.
8. scopiform macromolecule degreaser according to claim 1, it is characterized in that: in the general structure II, Ar is xenyl.
9. scopiform macromolecule degreaser according to claim 1, it 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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| CN103397522B CN103397522B (en) | 2015-10-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106749892A (en) * | 2016-11-17 | 2017-05-31 | 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 |
| CN106943771A (en) * | 2017-03-07 | 2017-07-14 | 青岛华蓝普环保工程有限公司 | A kind of degreaser of temperature-resistant high-efficient oil-polluted water and preparation method thereof |
| CN108623740A (en) * | 2018-05-18 | 2018-10-09 | 中国石油化工股份有限公司 | A kind of degreaser and preparation method thereof of heat-resistance type oil-contaminated water of oil field |
| CN114887983A (en) * | 2022-06-17 | 2022-08-12 | 深圳市粤通科技有限公司 | Oil removing method for electronic product before electroplating |
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| 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 |
-
2013
- 2013-08-01 CN CN201310332792.8A patent/CN103397522B/en not_active Expired - Fee Related
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 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106749892A (en) * | 2016-11-17 | 2017-05-31 | 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 |
| 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 |
| CN106943771A (en) * | 2017-03-07 | 2017-07-14 | 青岛华蓝普环保工程有限公司 | A kind of degreaser of temperature-resistant high-efficient oil-polluted water 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 |
| CN108623740A (en) * | 2018-05-18 | 2018-10-09 | 中国石油化工股份有限公司 | A kind of degreaser and preparation method thereof of heat-resistance type oil-contaminated water of oil field |
| 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 |
| CN114887983A (en) * | 2022-06-17 | 2022-08-12 | 深圳市粤通科技有限公司 | Oil removing method for electronic product before electroplating |
| 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 |
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| CN103397522B (en) | 2015-10-28 |
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