CN104513344A - Waterborne epoxy modified acrylic resin and aqueous dispersion thereof - Google Patents
Waterborne epoxy modified acrylic resin and aqueous dispersion thereof Download PDFInfo
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- CN104513344A CN104513344A CN201410735043.4A CN201410735043A CN104513344A CN 104513344 A CN104513344 A CN 104513344A CN 201410735043 A CN201410735043 A CN 201410735043A CN 104513344 A CN104513344 A CN 104513344A
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Abstract
Belonging to the field of waterborne paint, the invention relates to a waterborne epoxy modified acrylic resin and an aqueous dispersion thereof. The formula of the waterborne epoxy modified acrylic resin involves: 3-20 parts of epoxy resin, 47-49 parts of a solvent, 3-6 parts of an acrylic carboxyl monomer, 6-12 parts of an acrylic hydroxyl monomer, 25-40 parts of other acrylic monomers, and 1-5 parts of an initiator. The waterborne epoxy modified acrylic resin obtained through a synthesis process has an acid value of 22-39mgKOH/g, the glass transition temperature of acrylic solid resin is 20-35DEG C, the solid content is 50-55%, and the viscosity is 2000-5000cp. During use, a neutralizing agent is added into the obtained resin, and water is added to conduct dispersion so as to obtain the waterborne epoxy modified acrylic resin dispersion. Amino resin, additives and the like are then added into the dispersion to prepare glass varnish.
Description
Technical field
The present invention belongs to water-borne coatings field, and it is a kind of waterborne epoxy modified acrylic resin and water dispersion thereof.
Background technology
Water-borne coatings replaces solvent with water, can reduce the discharge of VOC to a great extent, be reduced to less than 20% from about 70% of solvent-thinned paint, its environmental acceptability is much higher than solvent type coating, and save petroleum resources, reduce disaster hidden-trouble, improve operating environment.
Ceramic comprises pottery, the coating of glass etc. comprises bottle, bottle for cosmetics, the sheet glass of furniture, the coating of the glass of artwork occupies very large share at Coating Market, glass application is originally with dimethylbenzene always, vinyl acetic monomer, N-BUTYL ACETATE equal solvent is diluent solvent type coating, has very large smell, the health of serious harm people, and be easy to initiation fire, and these risks evaded by water-borne coatings, greatly reduced the discharge of VOC, replacing solvent also greatly to save petroleum resources with water, is the novel product of environmental protection always.
As the main film forming matter of glass-ceramic lamp ceramic coating, resin plays conclusive effect.Namely the present invention is a kind of like this waterborne epoxy modified acrylic resin for aqueous glass paint, and can well replace solvent type pottery, glass paint acrylic resin, its performance can meet the demands.
Summary of the invention
The invention belongs to water-borne coatings field, is a kind of waterborne epoxy modified acrylic resin and resin water dispersion.
A kind of waterborne epoxy modified acrylic resin, is synthesized by following component, epoxy resin 3-20 part, solvent 47-49 part, acrylic acid or the like carboxylic monomer 3-6 part, acrylic acid or the like carboxylic monomer 6-12 part, other acrylic monomer 25-40 part, initiator 1-5 part.
The preferred version of the formula Raw of waterborne epoxy modified acrylic resin is an epoxy resin 3-10 part, solvent 47-49 part, acrylic acid or the like carboxylic monomer 3-4 part, acrylic acid or the like carboxylic monomer 8-9 part, other acrylic monomer 32-38 part, initiator 1-3 part.
A preparation method for waterborne epoxy modified acrylic resin, its concrete steps are:
(1) add the epoxy resin 3 ~ 20 parts in formula, add solvent 30-40 part stirring and dissolving and be warming up to 110-160 DEG C;
(2) 3 ~ 6 parts of acrylic acid or the like carboxylic monomers are at the uniform velocity dripped according to formula ratio 3-4hr, 6 ~ 12 parts of acrylic acid or the like carboxylic monomers, 25 ~ 40 parts of other monomers of acrylic acid or the like and 1 ~ 5 part of initiator 50 ~ 70% mixture, after dripping, residue initiator is divided into 3 parts, per hourly add portion, finally continue reaction 3hr;
(3) be cooled to 80 DEG C, add remaining 9-19 part solvent, stir, obtain waterborne epoxy modified acrylic resin.
Wherein the acid number of resin is at 22-39mgKOH/g, admittedly containing 50-55%, viscosity 2000-5000cp, the second-order transition temperature 20-35 DEG C of acrylic solid resin.
The addition of preparation method's Raw also can adopt preferable range.
A preparation method for epoxy modified acrylic resin water dispersion, gets 100 parts of gained resins and adds 5-9 part neutralizing agent, be distributed in 100 ~ 200 parts of water, can obtain the water dispersion of waterborne epoxy modified acrylic resin.
Neutralizing agent is N, N-dimethylethanolamine, triethylamine, N-ethylmorpholine, ammoniacal liquor, one or several in AMP95 (2-amino-2-methyl-1-propanol).
According to practical application, then in water dispersion aminoresin, auxiliary agents etc., can obtain glass varnish.
Described epoxy resin is dihydroxyphenyl propane, Bisphenol F or bisphenol-s epoxy resin, preferred bisphenol A type epoxy resin, the more preferably bisphenol A type epoxy resin of equivalent 500-3000, due to the existence of a large amount of hydroxyls, sticking power and amino resin crosslinked point that resin is good can be provided.
Described solvent is butyl glycol ether, butanols, butyl, propandiol butyl ether, dipropylene, propylene glycol monomethyl ether, Virahol, sec-butyl alcohol, one or more in the water-soluble alcohol ether solvents such as ethanol.
Described vinylformic acid carboxylic monomer is one or both of acrylic or methacrylic acid, provides resin water-soluble.
Described dihydroxypropyl monomer is (methyl) Hydroxyethyl acrylate, one or more of (methyl) Propylene glycol monoacrylate.
Other acrylic monomer described is (methyl) butyl acrylate, vinylbenzene, isobornyl methacrylate, several in methyl methacrylate.
Described initiator is perbenzoic acid, the benzoyl peroxide tert-butyl ester, ditertiary butyl peroxide, two t-amyl peroxy compounds, hydrogen phosphide cumene, one or both in peroxidation (2 ethyl hexanoic acid) tert-butyl ester.
Advantage of the present invention
Main body of the present invention is acrylic resin, adds epoxy resin modification, improves the sticking power of resin to base material, add the cross-linking set with linking agents such as aminoresin, make prepared paint have higher hardness and sticking power, thus improve the water tolerance of paint, solvent resistance.
Resin is made water soluble resin by the present invention, is thinner, greatly reduces the discharge of VOC with water, and VOC, from the amount of the general half of solvent-thinned paint, improves environment, reduces the injury to human body, also reduces the hidden danger of fire simultaneously.
So the present invention can be applied to aminoresin, urea-formaldehyde resin etc. are crosslinked makes baking-type glass paint, the hardness had, sticking power, water tolerance, reduces the VOC discharge of solvent-thinned paint.
Embodiment
Example 1
Epoxy resin E123 part, butyl glycol ether 25 parts, butyl 6 parts, Virahol 4 parts, adds in reaction vessel, is warming up to 115 DEG C of dissolvings, by 3 parts, vinylformic acid, butyl acrylate 10 parts, Hydroxyethyl acrylate 12 parts, methyl methacrylate 12 parts, vinylbenzene mixes with the benzoyl peroxide methyl esters tert-butyl ester 1 part, evenly be added dropwise in reaction vessel with 3-4hr, divide after dripping and add peroxidized t-butyl perbenzoate 1.5 parts for three times, last insulation reaction 3hr.Cool to 80 DEG C and add Virahol 13 parts, stir.The acid number of gained resin at 22.8mgKOH/g, admittedly containing 53%.Viscosity 2400-3000 li primary. the theoretical glass temperature of acrylic solid resin 25 DEG C, adds neutralizing agent 7 parts when the resin obtained uses, is distributed in 165 parts of water, add 30 parts, aminoresin again, organosilicon substrate wetting agents 0.4 part, stirs, add amino or epoxy silane coupling 3 parts during use, can obtain two-pack glass varnish, spraying paint film toasts through 180 DEG C of 15min, hardness 4H, adhesion 1 grade, soaking-resistant 72hr, non-foaming, ethanol-tolerant 24hr, non-foaming.The VOC content of gained glass varnish is below 20%.
Example 2
Epoxy resin E128 part, butyl glycol ether 25 parts of butyl 6 parts, Virahol 4 parts, add in reaction vessel and dissolve, be warming up to 115 DEG C, by 5 parts, vinylformic acid, butyl acrylate 10 parts, Hydroxyethyl acrylate 8.5 parts, methyl methacrylate 13 parts of vinylbenzene 10 parts, mix with perbenzoic acid 1.2 parts, are evenly added dropwise in reaction vessel with 3-4hr, divide after dripping and add peroxidized t-butyl perbenzoate 1.5 parts for three times, last 130 DEG C of insulation reaction 3hr.Cool to 80 DEG C and add Virahol 13 parts, stir.The acid number of gained resin at 37mgKOH/g, admittedly containing 54.3%.Viscosity 2400-3500 li primary. the theoretical glass temperature of acrylic solid resin 31 DEG C, adds neutralizing agent 7 parts when the resin obtained uses, is distributed in 190 parts of water, add 30 parts, aminoresin again, organosilicon substrate wetting agents 0.4 part, stirs, add amino or epoxy silane coupling 3 parts during use, can obtain two-pack glass varnish, spraying paint film is through 180 degree of bakings in 15 minutes, hardness 4H, adhesion 1 grade, soaking-resistant 72hr, non-foaming, ethanol-tolerant 24hr, non-foaming.The VOC content of gained glass varnish is below 20%.
Example 3
Epoxy resin E125 part, butyl glycol ether 25 parts of butyl 6 parts, Virahol 4 parts, add in reaction vessel and dissolve, be warming up to 115 DEG C, by 4.5 parts, vinylformic acid, butyl acrylate 12 parts, Hydroxyethyl acrylate 9 parts, methyl methacrylate 12 parts of vinylbenzene 12 parts, mix with perbenzoic acid 1 part, are evenly added dropwise in reaction vessel with 3-4hr, divide after dripping and add peroxidized t-butyl perbenzoate 1.5 parts for three times, last 130 DEG C of insulation reaction 3hr.Cool to 80 DEG C and add Virahol 13 parts, stir.The acid number of gained resin at 33mgKOH/g, admittedly containing 54%.Viscosity 3500 li primary. the theoretical glass temperature of acrylic solid resin 26 DEG C, adds neutralizing agent 7 parts when the resin obtained uses, is distributed in 180 parts of water, add 30 parts, aminoresin again, organosilicon substrate wetting agents 0.4 part, stirs, add amino or epoxy silane coupling 3 parts during use, can obtain two-pack glass varnish, spraying paint film toasts through 180 DEG C of 15min, hardness 4H, adhesion 1 grade, soaking-resistant 72hr, non-foaming, ethanol-tolerant 24hr, non-foaming.The VOC content of gained glass varnish is below 20%.
Example 4
Epoxy resin E1410 part, butyl glycol ether 30 parts, butyl 6 parts, add in reaction vessel and dissolve, be warming up to 145-150 DEG C, start stirring, by 5 parts, vinylformic acid, butyl acrylate 12 parts, Hydroxyethyl acrylate 9 parts, methyl methacrylate 10 parts of vinylbenzene 10 parts, mix with ditertiary butyl peroxide 1 part, evenly be added dropwise in reaction vessel with 3-4hr, divide after dripping and add ditertiary butyl peroxide 1.5 parts for three times, last 145-150 DEG C insulation reaction 3hr.Cool to 80 DEG C and add Virahol 13 parts, stir.The acid number of gained resin at 36mgKOH/g, admittedly containing 54.4%.Viscosity 3500 li primary. the theoretical glass temperature of acrylic solid resin 22 DEG C, adds neutralizing agent 7 parts when the resin obtained uses, is distributed in 180 parts of water, add 30 parts, aminoresin again, organosilicon substrate wetting agents 0.4 part, stirs, add amino or epoxy silane coupling 3 parts during use, can obtain two-pack glass varnish, spraying paint film toasts through 180 DEG C of 15min, hardness 4H, adhesion 1 grade, soaking-resistant 72hr, non-foaming, ethanol-tolerant 24hr, non-foaming.The VOC content of gained glass varnish is below 20%.
Claims (10)
1. a waterborne epoxy modified acrylic resin, is characterized in that: synthesized by following component, epoxy resin 3-20 part, solvent 47-49 part, acrylic acid or the like carboxylic monomer 3-6 part, acrylic acid or the like carboxylic monomer 6-12 part, other acrylic monomer 25-40 part, initiator 1-5 part.
2. a kind of waterborne epoxy modified acrylic resin as claimed in claim 1, it is characterized in that: synthesized by following component, epoxy resin 3-10 part, solvent 47-49 part, acrylic acid or the like carboxylic monomer 3-4 part, acrylic acid or the like carboxylic monomer 8-9 part, other acrylic monomer 32-38 part, initiator 1-3 part.
3. waterborne epoxy modified acrylic resin as claimed in claim 1, is characterized in that: described epoxy resin is dihydroxyphenyl propane, Bisphenol F or bisphenol-s epoxy resin.
4. waterborne epoxy modified acrylic resin as claimed in claim 1, is characterized in that: formula epoxy resin is the bisphenol A type epoxy resin of epoxy equivalent (weight) 500-3000.
5. waterborne epoxy modified acrylic resin as claimed in claim 1, is characterized in that: solvent is butyl glycol ether, butanols, butyl, propandiol butyl ether, dipropylene, propylene glycol monomethyl ether, Virahol, sec-butyl alcohol, one or more in the water-soluble alcohol ether solvents such as ethanol.
6. waterborne epoxy modified acrylic resin as claimed in claim 1, is characterized in that: vinylformic acid carboxylic monomer is one or both of acrylic or methacrylic acid; Dihydroxypropyl monomer is (methyl) Hydroxyethyl acrylate, one or more of (methyl) Propylene glycol monoacrylate.
7. waterborne epoxy modified acrylic resin as claimed in claim 1, is characterized in that: other acrylic monomer is (methyl) butyl acrylate, vinylbenzene, isobornyl methacrylate, one or more in methyl methacrylate.
8. waterborne epoxy modified acrylic resin as claimed in claim 1, it is characterized in that: initiator is perbenzoic acid, the benzoyl peroxide tert-butyl ester, ditertiary butyl peroxide, two t-amyl peroxy compounds, hydrogen phosphide cumene, one or both in peroxidation (2 ethyl hexanoic acid) tert-butyl ester.
9. a waterborne epoxy modified acrylic resin dispersion, is characterized in that: the waterborne epoxy modified acrylic resin be obtained by reacting by the arbitrary formula of claim 1-8 100 parts, 5 ~ 9 parts of neutralizing agents and 100 ~ 200 parts of water compositions.
10. waterborne epoxy modified acrylic resin water dispersion as claimed in claim 9, it is characterized in that: neutralizing agent is N, N-dimethylethanolamine, triethylamine, N-ethylmorpholine, one or several in AMP95 (2-amino-2-methyl-1-propanol).
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| CN201410735043.4A CN104513344A (en) | 2014-12-04 | 2014-12-04 | Waterborne epoxy modified acrylic resin and aqueous dispersion thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331241A (en) * | 2015-11-19 | 2016-02-17 | 湖南晟通纳米新材料有限公司 | Water-borne coating with functions of corrosion prevention and heat dissipation and preparation method of water-borne coating |
| CN106800807A (en) * | 2017-02-20 | 2017-06-06 | 北京富瑞雪科技发展有限公司 | A kind of waterproof and oilproof woodwork water paint and preparation method thereof |
| CN107056996A (en) * | 2017-01-13 | 2017-08-18 | 佛山市顺德区地缘电子科技有限公司 | A kind of water-soluble acrylic modified epoxy organosilicon resin and preparation method and application |
| CN107118311A (en) * | 2017-06-08 | 2017-09-01 | 华伦纳路新材料有限公司 | A kind of epoxy modified acrylic resin and preparation method thereof |
| CN107236418A (en) * | 2017-07-17 | 2017-10-10 | 江苏三木化工股份有限公司 | The preparation method of the water-based acrylic resin of epoxy resin modification |
| CN107267002A (en) * | 2017-07-28 | 2017-10-20 | 阜南县腾博工艺品有限公司 | A kind of woodwork durability varnish |
| CN107312368A (en) * | 2016-04-26 | 2017-11-03 | 芜湖艾蔓设备工程有限公司 | A kind of automobile engine oil pan energy-saving and environment-friendly paint |
| CN108530584A (en) * | 2018-04-09 | 2018-09-14 | 鹤山市肇能新材料有限公司 | A kind of preparation method of epoxy-modified thermoset acrylics water-base resin |
| CN109096916A (en) * | 2018-08-31 | 2018-12-28 | 扬州郎康汽车水性涂料有限公司 | A kind of water soluble acrylic acid amino-stoving varnish and its preparation method and application technique |
| CN109280182A (en) * | 2018-09-21 | 2019-01-29 | 河北衡光新材料科技有限公司 | A kind of preparation method of aqueous epoxy resins dispersion |
| CN109762437A (en) * | 2018-12-21 | 2019-05-17 | 常熟市方塔涂料化工有限公司 | A kind of fire resistant epoxy anticorrosive paint with temperature warning function |
| CN110092860A (en) * | 2019-06-03 | 2019-08-06 | 兰州陇嘉化工科技有限公司 | Waterborne epoxy modified acrylic resin and preparation method thereof |
| CN113817308A (en) * | 2021-08-30 | 2021-12-21 | 无锡洪汇新材料科技股份有限公司 | Polyhydroxy aqueous dispersion and preparation method thereof |
| CN114032000A (en) * | 2021-12-13 | 2022-02-11 | 安徽漫画树涂料有限公司 | Inorganic aldehyde-removing fireproof water-based paint |
| CN116179033A (en) * | 2023-02-14 | 2023-05-30 | 陈宏华 | Water-based glass varnish and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602858A (en) * | 2009-07-17 | 2009-12-16 | 中国海洋石油总公司 | A kind of water soluble acrylic acid epoxy resin and preparation method thereof |
| CN101817930A (en) * | 2010-04-28 | 2010-09-01 | 常州市科祥化工有限公司 | Waterborne epoxy modified acrylic resin specific for tape measure and preparation method thereof |
| CN103059235A (en) * | 2013-01-30 | 2013-04-24 | 广东银洋树脂有限公司 | Epoxy modified water-soluble acrylic resin, and preparation method and application thereof |
| CN103467748A (en) * | 2013-08-13 | 2013-12-25 | 嘉兴市清河高力绝缘有限公司 | Preparation method for waterborne acrylic acid modified epoxy ester emulsion and its amino baking varnish |
-
2014
- 2014-12-04 CN CN201410735043.4A patent/CN104513344A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602858A (en) * | 2009-07-17 | 2009-12-16 | 中国海洋石油总公司 | A kind of water soluble acrylic acid epoxy resin and preparation method thereof |
| CN101817930A (en) * | 2010-04-28 | 2010-09-01 | 常州市科祥化工有限公司 | Waterborne epoxy modified acrylic resin specific for tape measure and preparation method thereof |
| CN103059235A (en) * | 2013-01-30 | 2013-04-24 | 广东银洋树脂有限公司 | Epoxy modified water-soluble acrylic resin, and preparation method and application thereof |
| CN103467748A (en) * | 2013-08-13 | 2013-12-25 | 嘉兴市清河高力绝缘有限公司 | Preparation method for waterborne acrylic acid modified epoxy ester emulsion and its amino baking varnish |
Non-Patent Citations (1)
| Title |
|---|
| 石钢: "环氧改性丙烯酸树脂的合成", 《辽宁化工》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331241A (en) * | 2015-11-19 | 2016-02-17 | 湖南晟通纳米新材料有限公司 | Water-borne coating with functions of corrosion prevention and heat dissipation and preparation method of water-borne coating |
| CN107312368A (en) * | 2016-04-26 | 2017-11-03 | 芜湖艾蔓设备工程有限公司 | A kind of automobile engine oil pan energy-saving and environment-friendly paint |
| CN107056996A (en) * | 2017-01-13 | 2017-08-18 | 佛山市顺德区地缘电子科技有限公司 | A kind of water-soluble acrylic modified epoxy organosilicon resin and preparation method and application |
| CN106800807A (en) * | 2017-02-20 | 2017-06-06 | 北京富瑞雪科技发展有限公司 | A kind of waterproof and oilproof woodwork water paint and preparation method thereof |
| CN107118311A (en) * | 2017-06-08 | 2017-09-01 | 华伦纳路新材料有限公司 | A kind of epoxy modified acrylic resin and preparation method thereof |
| CN107236418A (en) * | 2017-07-17 | 2017-10-10 | 江苏三木化工股份有限公司 | The preparation method of the water-based acrylic resin of epoxy resin modification |
| CN107267002A (en) * | 2017-07-28 | 2017-10-20 | 阜南县腾博工艺品有限公司 | A kind of woodwork durability varnish |
| CN108530584A (en) * | 2018-04-09 | 2018-09-14 | 鹤山市肇能新材料有限公司 | A kind of preparation method of epoxy-modified thermoset acrylics water-base resin |
| CN109096916A (en) * | 2018-08-31 | 2018-12-28 | 扬州郎康汽车水性涂料有限公司 | A kind of water soluble acrylic acid amino-stoving varnish and its preparation method and application technique |
| CN109096916B (en) * | 2018-08-31 | 2020-11-06 | 扬州郎康汽车水性涂料有限公司 | Water-based acrylic amino baking varnish and preparation method and application process thereof |
| CN109280182A (en) * | 2018-09-21 | 2019-01-29 | 河北衡光新材料科技有限公司 | A kind of preparation method of aqueous epoxy resins dispersion |
| CN109762437A (en) * | 2018-12-21 | 2019-05-17 | 常熟市方塔涂料化工有限公司 | A kind of fire resistant epoxy anticorrosive paint with temperature warning function |
| CN110092860A (en) * | 2019-06-03 | 2019-08-06 | 兰州陇嘉化工科技有限公司 | Waterborne epoxy modified acrylic resin and preparation method thereof |
| CN113817308A (en) * | 2021-08-30 | 2021-12-21 | 无锡洪汇新材料科技股份有限公司 | Polyhydroxy aqueous dispersion and preparation method thereof |
| CN114032000A (en) * | 2021-12-13 | 2022-02-11 | 安徽漫画树涂料有限公司 | Inorganic aldehyde-removing fireproof water-based paint |
| CN116179033A (en) * | 2023-02-14 | 2023-05-30 | 陈宏华 | Water-based glass varnish and preparation method thereof |
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