CN1482145A - Modified full acrylic ester emulsion - Google Patents
Modified full acrylic ester emulsion Download PDFInfo
- Publication number
- CN1482145A CN1482145A CNA021382522A CN02138252A CN1482145A CN 1482145 A CN1482145 A CN 1482145A CN A021382522 A CNA021382522 A CN A021382522A CN 02138252 A CN02138252 A CN 02138252A CN 1482145 A CN1482145 A CN 1482145A
- Authority
- CN
- China
- Prior art keywords
- emulsion
- acrylate
- acrylic ester
- modified full
- methyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 43
- -1 acrylic ester Chemical class 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 12
- 239000000178 monomer Substances 0.000 claims abstract description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- LDHQCZJRKDOVOX-UHFFFAOYSA-N 2-butenoic acid Chemical compound CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 claims description 5
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004159 Potassium persulphate Substances 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000003999 initiator Substances 0.000 claims description 4
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 4
- 235000019394 potassium persulphate Nutrition 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical group CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical class COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 2
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 6
- 125000003700 epoxy group Chemical group 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000004816 latex Substances 0.000 abstract description 3
- 229920000126 latex Polymers 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 3
- 125000000129 anionic group Chemical group 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000007142 ring opening reaction Methods 0.000 abstract description 2
- 239000003021 water soluble solvent Substances 0.000 abstract description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 239000012874 anionic emulsifier Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- 239000012875 nonionic emulsifier Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000002769 thiazolinyl group Chemical group 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
Abstract
The full acrylate emulsion modified by the amino ester-containing acrylic monomer and the epoxy group-containing seed emulsion changes the adhesion of a polymer to a base material after the amino ester and the epoxy group are subjected to ring-opening crosslinking, so that the water resistance and the scrubbing resistance are greatly improved; in addition, the anionic and nonionic emulsifier is adopted to replace the original emulsifying system of the emulsifier and the protective glue, and the reactive emulsifier with alkenyl is adopted, so that the electrolyte stability and the low-temperature stability of the emulsion are improved to a great extent, and the water resistance is further improved. More importantly, due to the improvement of the fluidity and the low-temperature stability of the emulsion, the dosage of the ethylene glycol or propylene glycol water-soluble solvent in the emulsion paint can be correspondingly reduced to reduce VOC, thereby being more beneficial to environmental protection and energy conservation. The emulsion is used as an exterior wall latex coating and has remarkable progress.
Description
Technical field
The present invention relates to a kind of all acrylic ester copolymer emulsion, particularly a kind of by amido acrylate monomer and all acrylic ester emulsion that contains the seed emulsion modification of epoxy acrylate.
Background technology
All acrylic ester analog copolymer emulsion is mainly as the exterior wall latex coating.Present domestic widely used all acrylic ester emulsion, mainly form the obvious deficiency of aspects such as ubiquity water tolerance, washable wiping, freeze thaw stability, low-temperature stability and color stuffing supporting capacity by (methyl) acrylate, (methyl) vinylformic acid, emulsifying agent, initiator, PH conditioning agent and water.
Summary of the invention
The objective of the invention is to overcome weak point of the prior art, provide a kind of water-fast, washable wiping performance of exterior wall latex coating that can make to increase substantially, freeze thaw stability, low-temperature stability and the color stuffing supporting capacity of emulsion itself obtain significant improvement, help environmental protection and energy-conservation modified full acrylic ester emulsion simultaneously.
Technical scheme of the present invention is: modified full acrylic ester emulsion is mainly by (methyl) acrylate, alkene class functional monomer, seed emulsion, emulsifying agent, initiator, PH conditioning agent and water are formed, improvements are that described alkene class functional monomer adds the amido acrylate in (methyl) vinylformic acid, described emulsifying agent is the sulfo-succinic acid mixture, the composition of polyoxyethylene nonylphenol ether and allyl group hydroxypropyl azochlorosulfonate acid sodium, the weight percent of each moiety in the emulsion total amount is: (methyl) vinylformic acid 0.2～1%, amido acrylate 0.5～1.5%, sulfo-succinic acid mixture 0.1～0.5%, polyoxyethylene nonylphenol ether 0.5～1%, allyl group hydroxypropyl azochlorosulfonate acid sodium 0.05～0.5%, methyl methacrylate 16～25%, butyl acrylate 15～20%, seed emulsion 5～15%, Potassium Persulphate 0.1～0.5%, sodium bicarbonate 0.1～0.2%, deionized water 46～55%.
Described amido acrylate is Dimethylaminoethyl Methacrylate or methacrylic acid diethylin ethyl ester.Described seed emulsion contains epoxy acrylate.Described epoxy acrylate is glytidyl methacrylate or acrylic acid epoxy propyl ester.
Among the present invention, owing to utilize the Acrylic Acid Monomer of amino-contained ester and the seed emulsion of band epoxy group(ing) all acrylic ester emulsion is carried out modification, wherein the Acrylic Acid Monomer of amino-contained ester is grafted on the emulsion particle surface, because of having good wetting ability, it has changed the flowing property of polymerized emulsion, thereby reduce the structurizing effect between color stuffing and the lacquer base, make the emulsion paint viscosity degradation, so improved supporting capacity to color stuffing, can increase the adding proportion of color stuffing, reduce production costs.The Acrylic Acid Monomer that contains epoxy group(ing) then is present in the seed emulsion, so guaranteed the shelf-stable performance of emulsion, makes it to become commodity.After amido ester and epoxy ring-opening are crosslinked, then changed the tack of polymkeric substance through all acrylic ester emulsion after the modification, thereby water tolerance, washable wiping improve significantly to base material; In addition; adopt the anionic and nonionic emulsifying agent to substitute original emulsifying agent and add the emulsification system of protecting glue; and adopt the reactive emulsifier of being with thiazolinyl simultaneously, and the freeze thaw stability of emulsion, low-temperature stability are improved largely, water tolerance is further enhanced simultaneously.The more important thing is, because the flowability of emulsion and the raising of low-temperature stability, thus can corresponding minimizing ethylene glycol in emulsion paint or the consumption of propandiols water-soluble solvent and reduce VOC, thus more help environmental protection and energy-conservation.
Embodiment
Further specifying prescription of the present invention below by embodiment forms and main operating procedure.
Example one: in the reactor that electric blender, shell-and tube condenser, thermometer are housed, prepare emulsion.At first form: methyl methacrylate 20 (weight percents by following prescription, down together), butyl acrylate 18, methacrylic acid 0.5, Dimethylaminoethyl Methacrylate 0.5, seed emulsion 10, sulfo-succinic acid mixture 0.3, polyoxyethylene nonylphenol ether 0.5, allyl group hydroxypropyl azochlorosulfonate acid sodium 0.2, sodium bicarbonate 0.1, Potassium Persulphate 0.2, deionized water 49.7, emulsification in monomer and partial emulsifier and the water adding emulsor is standby, then with residual emulsifier, water and seed emulsion, the PH conditioning agent adds in the reactor, evenly adds in the reactor emulsified monomer and initiator solution in 3h at a certain temperature, the reinforced insulation 1h that finishes lowers the temperature and at last with in the ammoniacal liquor and discharging.
Example two: only change moiety and content is as follows: methyl methacrylate 22, butyl acrylate 17, methacrylic acid 0.5, methacrylic acid diethylin ethyl ester 0.5, seed emulsion 10, sulfo-succinic acid mixture 0.3, polyoxyethylene nonylphenol ether 0.5, allyl group hydroxypropyl azochlorosulfonate acid sodium 0.2, sodium bicarbonate 0.1, Potassium Persulphate 0.2, deionized water 48.7.Operating procedure is the same.
Claims (4)
1, a kind of modified full acrylic ester emulsion, mainly by (methyl) acrylate, alkene class functional monomer, seed emulsion, emulsifying agent, initiator and water are formed, it is characterized in that described alkene class functional monomer adds the amido acrylate in (methyl) vinylformic acid, described emulsifying agent is the sulfo-succinic acid mixture, the composition of polyoxyethylene nonylphenol ether and allyl group hydroxypropyl azochlorosulfonate acid sodium, the weight percent of each moiety in the emulsion total amount is: (methyl) vinylformic acid 0.2～1%, amido acrylate 0.5～1.5%, sulfo-succinic acid mixture 0.1～0.5%, polyoxyethylene nonylphenol ether 0.5～1%, allyl group hydroxypropyl azochlorosulfonate acid sodium 0.05～0.5%, methyl methacrylate 16～25%, butyl acrylate 15～20%, seed emulsion 5～15%, Potassium Persulphate 0.1～0.5%, sodium bicarbonate 0.1～0.2%, deionized water 46～55%.
2, by the described modified full acrylic ester emulsion of claim 1, it is characterized in that described amido acrylate is Dimethylaminoethyl Methacrylate or methacrylic acid diethylin ethyl ester.
3, by the described modified full acrylic ester emulsion of claim 1, it is characterized in that described seed emulsion contains epoxy acrylate.
4, by the described modified full acrylic ester emulsion of claim 3, it is characterized in that described epoxy acrylate is glytidyl methacrylate or acrylic acid epoxy propyl ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138252 CN1288176C (en) | 2002-09-11 | 2002-09-11 | Modified full acrylic ester emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138252 CN1288176C (en) | 2002-09-11 | 2002-09-11 | Modified full acrylic ester emulsion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1482145A true CN1482145A (en) | 2004-03-17 |
| CN1288176C CN1288176C (en) | 2006-12-06 |
Family
ID=34147189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02138252 Expired - Fee Related CN1288176C (en) | 2002-09-11 | 2002-09-11 | Modified full acrylic ester emulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1288176C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293161C (en) * | 2005-01-27 | 2007-01-03 | 柯奇君 | Adhesive for textile industry and method for preparing same |
| CN100348628C (en) * | 2004-04-16 | 2007-11-14 | 卢沛女 | Copolymerization emulsion of crosslinking acrylic ester in use for manufacture of color visual display tube, and preparation |
| CN100371359C (en) * | 2006-06-30 | 2008-02-27 | 江苏日出化工有限公司 | Modified acrylic ester copolymer emulsion |
| CN100387653C (en) * | 2005-08-16 | 2008-05-14 | 广东鸿昌化工有限公司 | Monocomponent self-cross-linking epoxy acrylic acid composite emulsion , its preparation method and uses |
| CN101948555A (en) * | 2010-09-30 | 2011-01-19 | 东莞长联新材料科技有限公司 | Acrylate-containing elastic emulsion, preparation method thereof and compounded printing binder |
| CN101990471A (en) * | 2008-04-03 | 2011-03-23 | 吉诺维克特别控股公司 | Aqueous coating compositions exhibiting increased open time with reduced levels of volatile organic compounds |
| CN102924637A (en) * | 2012-11-08 | 2013-02-13 | 东华大学 | Preparation method for polymer nanometer latex |
| CN104479064A (en) * | 2014-12-18 | 2015-04-01 | 中国海洋石油总公司 | Reversed-phase demulsifier for treating produced fluid from polymer flooding and preparation method thereof |
-
2002
- 2002-09-11 CN CN 02138252 patent/CN1288176C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348628C (en) * | 2004-04-16 | 2007-11-14 | 卢沛女 | Copolymerization emulsion of crosslinking acrylic ester in use for manufacture of color visual display tube, and preparation |
| CN1293161C (en) * | 2005-01-27 | 2007-01-03 | 柯奇君 | Adhesive for textile industry and method for preparing same |
| CN100387653C (en) * | 2005-08-16 | 2008-05-14 | 广东鸿昌化工有限公司 | Monocomponent self-cross-linking epoxy acrylic acid composite emulsion , its preparation method and uses |
| CN100371359C (en) * | 2006-06-30 | 2008-02-27 | 江苏日出化工有限公司 | Modified acrylic ester copolymer emulsion |
| CN101990471A (en) * | 2008-04-03 | 2011-03-23 | 吉诺维克特别控股公司 | Aqueous coating compositions exhibiting increased open time with reduced levels of volatile organic compounds |
| CN101948555A (en) * | 2010-09-30 | 2011-01-19 | 东莞长联新材料科技有限公司 | Acrylate-containing elastic emulsion, preparation method thereof and compounded printing binder |
| CN101948555B (en) * | 2010-09-30 | 2013-08-21 | 东莞长联新材料科技股份有限公司 | Acrylate-containing elastic emulsion, preparation method thereof and compounded printing binder |
| CN102924637A (en) * | 2012-11-08 | 2013-02-13 | 东华大学 | Preparation method for polymer nanometer latex |
| CN102924637B (en) * | 2012-11-08 | 2014-07-02 | 东华大学 | Preparation method for polymer nanometer latex |
| CN104479064A (en) * | 2014-12-18 | 2015-04-01 | 中国海洋石油总公司 | Reversed-phase demulsifier for treating produced fluid from polymer flooding and preparation method thereof |
| CN104479064B (en) * | 2014-12-18 | 2016-08-24 | 中国海洋石油总公司 | A kind of poly-flooding produced liquid process reverse-phase emulsifier and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1288176C (en) | 2006-12-06 |
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Granted publication date: 20061206 Termination date: 20120911 |