CN102964578A - Dimethylolpropionic acid modified waterborne alkyd resin and environment-friendly paint prepared thereby - Google Patents
Dimethylolpropionic acid modified waterborne alkyd resin and environment-friendly paint prepared thereby Download PDFInfo
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- CN102964578A CN102964578A CN2012105154581A CN201210515458A CN102964578A CN 102964578 A CN102964578 A CN 102964578A CN 2012105154581 A CN2012105154581 A CN 2012105154581A CN 201210515458 A CN201210515458 A CN 201210515458A CN 102964578 A CN102964578 A CN 102964578A
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- China
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- preparation
- alkyd resin
- alkide resin
- aqueous alkide
- waterborne alkyd
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Abstract
The invention provides waterborne alkyd resin which is the environmental-friendly resin free from benzene, lead and extraneous odor, and can completely replace oily ester gum, phenolic aldehyde and alkyd resin. According to the method, the raw materials are carefully selected, the technology is optimized, and the shortcomings of conventional waterborne alkyd resin of 'thickening', 'dryness loss' and being poor in hardness and dryness are completely solved; various performances of the environment-friendly paint prepared by the dimethylolpropionic acid modified waterborne alkyd resin provided by the invention are as good as those of like paints; about 50% of preparing cost of the paint is reduced; the national policies on energy conversation and emission reduction are met; a solid foundation is provided for comprehensively developing water-based environment protection in domestic coating industry; and huge social and social benefits are provided.
Description
Technical field
The present invention relates to the environmental protection paint of a kind of dihydroxy first propionic acid modified water-based alkyd resin and preparation thereof
Technical background
Energy-saving and emission-reduction are national key industries policies, it also is the coatings enterprises developing direction in future, enterprise core technology and the cost advantage place in market of deciding the issue of the battle especially, but there are the disadvantages such as " thickening ", " lose and do ", hardness and dryness be bad in China at present on the market Water-borne alkyd coating, it can not effectively be promoted in market, can't be subject to customer's approval.
Summary of the invention
One) goal of the invention
The objective of the invention is by preparing aqueous alkide resin raw material screening and process optimization to all, prepare a kind of not " thickening ", " lose do " properties is all not second to the environment-friendly resin of similar paint, and can substitute oiliness ester gum, phenolic aldehyde, Synolac comprehensively.
Two)Technical scheme
1) aqueous alkide resin prepares starting material and proportioning and technique
| The starting material title | Specification | % | Key points for operation |
| Behenic acid | 120% | 10-35 | 1. except rear four, all enter pot, firing up, 185 ℃-200 ℃ insulation 1-3h. |
| Phthalic anhydride | 99% | 10-30 | 2. be warmed up to 200 ℃-210 ℃ insulation 2-4h |
| Tetramethylolmethane | 48% | 5-20 | 3. be warmed up to 225 ℃ of-230 ℃ of insulations to qualified |
| Phenylformic acid | 99% | 5-20 | 4. qualified rear adding is rear four. |
| Dimethylol propionic acid | 99% | 4-15 | 5. it is for subsequent use to take the dish out of the pot. |
| Butyl ether | 99% | 2-3 | |
| Neutralizing agent | 99% | 2-3 | |
| Tap water | 50 | ||
| Heat-bodied oil | Self-control | 2-10 | |
| Add up to | 100 | ||
2) two-in-one grey environmental protection paint preparation and technique
| The starting material title | % | Key points for operation |
| Aqueous alkide resin | 20 | Except the environmental protection siccative, all be added together to grind and cause fineness and close |
| Dispersion agent | 0.6 | Add the environmental protection siccative behind the lattice and can pack discharging. |
| Tap water | 43 | |
| Butyl ether | 2 | |
| Neutralizing agent | 2 | |
| Carbon black | 0.7 | |
| Sharp titanium white | 11 | |
| Filler | 20 | |
| Environmental protection siccative (self-control) | 0.4 | |
| Add up to | 100 | |
Claims (8)
1. the preparation of aqueous alkide resin is characterized in that the employing of dimethylol propionic acid.
2. the preparation of aqueous alkide resin is characterized in that preparing the raw-material specific targets of aqueous alkide resin and requires and proportioning.
3. the preparation of aqueous alkide resin is characterized in that preparing the three-step approach heating process of aqueous alkide resin.
4. the preparation of aqueous alkide resin is characterized in that preparing heat-bodied oil add-on and the concrete preparation method of aqueous alkide resin.
5. the preparation of aqueous alkide resin is characterized in that preparing actual temp and soaking time and the detection index of aqueous alkide resin technique.
6. the preparation of two-in-one environmental protection paint is characterized in that the system lacquer theory that solvent or diluent and colored paint are united two into one.
7. the preparation of two-in-one environmental protection paint is characterized in that concrete title and the consumption of dispersion agent.
8. the preparation of two-in-one environmental protection paint, the system lacquer method that its feature can spray and can brush at environmental protection paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105154581A CN102964578A (en) | 2012-12-05 | 2012-12-05 | Dimethylolpropionic acid modified waterborne alkyd resin and environment-friendly paint prepared thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105154581A CN102964578A (en) | 2012-12-05 | 2012-12-05 | Dimethylolpropionic acid modified waterborne alkyd resin and environment-friendly paint prepared thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102964578A true CN102964578A (en) | 2013-03-13 |
Family
ID=47795031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105154581A Pending CN102964578A (en) | 2012-12-05 | 2012-12-05 | Dimethylolpropionic acid modified waterborne alkyd resin and environment-friendly paint prepared thereby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102964578A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319700A (en) * | 2013-07-12 | 2013-09-25 | 王芳贵 | Maleic anhydride oil modified aqueous alkyd resin, and environmentally-friendly paint prepared through using it |
| CN105949967A (en) * | 2016-05-21 | 2016-09-21 | 南阳星港涂料有限公司 | Energy-saving environment-friendly water-based modified PTA (pure terephthalic acid) synthetic resin and method for producing same |
| CN106634488A (en) * | 2016-12-19 | 2017-05-10 | 钦州市高新技术产业服务中心 | Waterborne environment-friendly paint and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427266A (en) * | 1965-04-23 | 1969-02-11 | Scm Corp | Water-dispersible epoxy-modified alkyd resin and process therefor |
| CN101503563A (en) * | 2009-03-17 | 2009-08-12 | 佛山市鲸鲨化工有限公司 | Water soluble alkyd resin solution and water-soluble alcohol acid amino baking varnish |
| CN101654514A (en) * | 2008-08-22 | 2010-02-24 | 深圳市展辰达化工有限公司 | Water-soluble alkyd resin and water-soluble alcohol acid toy lacquer |
| CN101838389A (en) * | 2010-01-19 | 2010-09-22 | 武汉力诺化学集团有限公司 | Epoxy modified water-based alkyd resin and preparation method thereof |
| CN102220076A (en) * | 2011-05-09 | 2011-10-19 | 江苏华夏制漆科技有限公司 | Two-in-one quick-drying metalware baking varnish and preparation method thereof |
| WO2012005645A1 (en) * | 2010-07-07 | 2012-01-12 | Perstorp Ab | Alkyd resin |
-
2012
- 2012-12-05 CN CN2012105154581A patent/CN102964578A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427266A (en) * | 1965-04-23 | 1969-02-11 | Scm Corp | Water-dispersible epoxy-modified alkyd resin and process therefor |
| CN101654514A (en) * | 2008-08-22 | 2010-02-24 | 深圳市展辰达化工有限公司 | Water-soluble alkyd resin and water-soluble alcohol acid toy lacquer |
| CN101503563A (en) * | 2009-03-17 | 2009-08-12 | 佛山市鲸鲨化工有限公司 | Water soluble alkyd resin solution and water-soluble alcohol acid amino baking varnish |
| CN101838389A (en) * | 2010-01-19 | 2010-09-22 | 武汉力诺化学集团有限公司 | Epoxy modified water-based alkyd resin and preparation method thereof |
| WO2012005645A1 (en) * | 2010-07-07 | 2012-01-12 | Perstorp Ab | Alkyd resin |
| CN102220076A (en) * | 2011-05-09 | 2011-10-19 | 江苏华夏制漆科技有限公司 | Two-in-one quick-drying metalware baking varnish and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319700A (en) * | 2013-07-12 | 2013-09-25 | 王芳贵 | Maleic anhydride oil modified aqueous alkyd resin, and environmentally-friendly paint prepared through using it |
| CN105949967A (en) * | 2016-05-21 | 2016-09-21 | 南阳星港涂料有限公司 | Energy-saving environment-friendly water-based modified PTA (pure terephthalic acid) synthetic resin and method for producing same |
| CN105949967B (en) * | 2016-05-21 | 2019-06-21 | 南阳星港涂料有限公司 | The energy saving and environment friendly watersoluble modified PTA synthetic resin of one kind and its production method |
| CN106634488A (en) * | 2016-12-19 | 2017-05-10 | 钦州市高新技术产业服务中心 | Waterborne environment-friendly paint and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130313 Assignee: Sichuan Yi Ao coating Co., Ltd. Assignor: Wang Fanggui Contract record no.: 2013510000035 Denomination of invention: Dimethylolpropionic acid modified waterborne alkyd resin and environment-friendly paint prepared thereby License type: Exclusive License Record date: 20130617 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |