CN104130388A - Short oil benzene-free quick-drying alkyd resin for environment-friendly wood lacquer and preparation method thereof - Google Patents
Short oil benzene-free quick-drying alkyd resin for environment-friendly wood lacquer and preparation method thereof Download PDFInfo
- Publication number
- CN104130388A CN104130388A CN201410331504.1A CN201410331504A CN104130388A CN 104130388 A CN104130388 A CN 104130388A CN 201410331504 A CN201410331504 A CN 201410331504A CN 104130388 A CN104130388 A CN 104130388A
- Authority
- CN
- China
- Prior art keywords
- benzene
- parts
- short oil
- quick
- preparation
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to short oil benzene-free quick-drying alkyd resin for environment-friendly wood lacquer and a preparation method thereof. The short oil benzene-free quick-drying alkyd resin for the environment-friendly wood lacquer is prepared from the following components in parts by weight: 16.6-19.9 parts of vegetable oleic acid, 11.6-14.9 parts of monomer fatty acid, 13.2-19.9 parts of diethylene glycol, 16.6-24.9 parts of pentaerythritol, 1.6-4.9 parts of glycerin, 36.5-44.8 parts of phthalic anhydride, 0.2-0.8 parts of maleic anhydride, 3.3-6.6 parts of benzoic acid, 3-7 parts of a water-carrying agent, 0.05-0.1 part of an anti-oxygen color reducing agent and 30-50 parts of a dilution solvent. The short oil benzene-free quick-drying alkyd resin for the environment-friendly wood lacquer prepared through the preparation method has the characteristics of environmental friendliness, high drying speed, high transparency, high cost performance and the like when being used for preparing lacquer.
Description
Technical field
The present invention relates to paint field, particularly a kind of environment protecting paint for wooden articles uses short oil without benzene quick-drying alkide resin and preparation method thereof.
Background technology
Much paint and production of resins producer are all developing without benzene Synolac, but composition and engineering is not quite similar.Conventionally the synthetic method of Synolac has solvent method, scorification, fatty acid process and alcoholysis method.Wherein scorification is used more, but this method is wayward, during pyroreaction because the volatilization of Tetra hydro Phthalic anhydride and polyvalent alcohol is more, especially when preparing short oil-ity alcohol acid resin, loss of material is too large, and the very difficult control of production process, and color of resin is partially dark, therefore when preparing short oil-ity alcohol acid resin, generally adopt solvent method.Solvent method is because used reflux, and loss of material is little, can control temperature of reaction by the amount of solvent again, and the moisture content of production is easily taken out of, can Reaction time shorten, and the homogeneity of resin is good, and consequent problem is How to choose reflux solvent.
Traditional reflux solvent is dimethylbenzene, and it is not suitable for production without benzene Synolac.Fat hydrocarbon solvent is insoluble to short oil-ity alcohol acid resin, and esters solvent is the raw material generation esterification easily and in formula in reaction process, therefore can not as reflux solvent, produce short oil without benzene Synolac with single non-toluene solvent.As invention in Chinese patent CN200410039168.X (Benzeneless alkyd resin for environmental protection decorative paint and preparation method thereof) without benzene light resin and without the reflux solvent using in benzene dumb light resin, be exactly that 200# varnish makers' and painters' naphtha and methylethylketone are composite.Although the boiling range of composite rear mixed solvent and boiling point and dimethylbenzene are close, methylethylketone and water have certain compatibility, are unfavorable for the thorough separation of moisture in reaction process.
Summary of the invention
The object of the present invention is to provide a kind of environment protecting paint for wooden articles to use short oil without benzene quick-drying alkide resin and preparation method thereof, environment protecting paint for wooden articles prepared by the present invention is joined paint without benzene quick-drying alkide resin with it with short oil and is had environmental protection, fast, the transparent good feature of rate of drying.
The present invention is achieved in that a kind of environment protecting paint for wooden articles use short oil is without benzene quick-drying alkide resin, and it is formulated by following ratio of weight and number by following component:
Above-mentioned environment protecting paint for wooden articles is the preparation method without benzene quick-drying alkide resin with short oil, in accordance with the following methods preparation:
(1) first in reactor, add vegetable oil acid, fatty acid monomer, glycol ether and glycerine, mixing and stirring;
(2) then add tetramethylolmethane, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, phenylformic acid and antioxygen lose lustre agent and band aqua, logical shielding gas, being warming up to 90-110 ℃ starts to stir, continue to be warming up to 160-165 ℃ and react 0.5-2 hour at this temperature, then with the speed of 10-15 ℃/h, be warming up to 207-210 ℃ and carry out esterification; When acid number being detected, be 2-12mgKOH/g and viscosity while being 5000-10000mPa.s/25 ℃, obtain transparent reaction thing; Again transparent reaction thing is cooled to 110-150 ℃, adds letdown solvent dun, then take the dish out of the pot.
In order better to realize object of the present invention, the present invention has done following further improvement, further prioritization scheme is: described vegetable oil acid is semi-drying lipid acid, is preferably one or more the mixing oleic acid in soya fatty acid, rapeseed oil fatty acid, peanut oil fatty acid; With itself and fatty acid monomer, arrange in pairs or groups.
Generic antioxygen that agent selects ortho phosphorous acid, triphenyl phosphite or industry technician the to know agent of losing lustre of losing lustre of described antioxygen.
It is extraordinary without arene environment-friendly solvent oil that described reaction refluxes with band aqua.
Described shielding gas is nitrogen or carbon dioxide.
Described letdown solvent dun is N-BUTYL ACETATE, and in the resin after latting drown, the content of benzene, toluene and dimethylbenzene is not more than 0.4%.
Above-mentioned all raw materials all have sale on market.
Environment protecting paint for wooden articles of the present invention has the following advantages without benzene quick-drying alkide resin and preparation method thereof with short oil:
(1) the band aqua, as reflux solvent in the present invention is without arene environment-friendly solvent oil, without triphen volatilization, so the more environmental protection of gained resin.
(2) the vegetable oil acid content, in the present invention is low, and the oil content that makes Synolac product is shorter, therefore has the feature of quick-drying.
(3), in the present invention, the branched-chain alcoho content of glycerine is large, form multi-C stereo alcohol structure with tetramethylolmethane and glycol ether collocation again, then form trapezoidal reticulated structure with Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, in resin, effective hydroxyl distributes abundant, therefore the final Synolac generating is joined after paint, very fast with polyurethane curing agent speed of response, to generate hardness of paint film higher.
(4), the Synolac molecular weight prepared of the present invention is larger, joins paint and has good hardness and rate of drying, grinability is good.
(5) phenylformic acid, in the present invention is with rigidity phenyl ring group, and therefore the final Synolac generating is joined after paint, the hardness of paint film that generates higher, grinability is good.
Embodiment
Below in conjunction with specific embodiment, the present invention will be described in detail.
(1) embodiment is as follows:
Environment protecting paint for wooden articles is with short oil without a benzene quick-drying alkide resin, and it is formulated by following ratio of weight and number by following component:
Above-mentioned environment protecting paint for wooden articles is the preparation method without benzene quick-drying alkide resin with short oil, in accordance with the following methods preparation:
(1) first in reactor, add vegetable oil acid, fatty acid monomer, glycol ether and glycerine, mixing and stirring;
(2) then add tetramethylolmethane, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, phenylformic acid and antioxygen lose lustre agent and band aqua, logical shielding gas, being warming up to 90-110 ℃ starts to stir, continue to be warming up to 160-165 ℃ and react 0.5-2 hour at this temperature, then with the speed of 10-15 ℃/h, be warming up to 207-210 ℃ and carry out esterification; Middle control acid number viscosity, to qualified (acid number is qualified in 2-12mgKOH/g, viscosity at 5000-10000mPa.s/25 ℃ when { used 30% N-BUTYL ACETATE latting drown reactant } 70% solid containing), obtains transparent reaction thing; Again transparent reaction thing is cooled to 110-150 ℃, adds letdown solvent dun, then take the dish out of the pot.
Above-mentioned vegetable oil acid is semi-drying lipid acid, is preferably one or more the mixing oleic acid in soya fatty acid, rapeseed oil fatty acid, peanut oil fatty acid; With itself and fatty acid monomer, arrange in pairs or groups.
Generic antioxygen that agent selects ortho phosphorous acid, triphenyl phosphite or industry technician the to know agent of losing lustre of losing lustre of described antioxygen.It is extraordinary without arene environment-friendly solvent oil that described reaction refluxes with band aqua.Described shielding gas is nitrogen or carbon dioxide.Described letdown solvent dun is N-BUTYL ACETATE, and in the resin after latting drown, the content of benzene, toluene and dimethylbenzene is not more than 0.4%.Above-mentioned all raw materials all have sale on market.
(2) embodiment is as follows:
Embodiment 1: a kind of environment protecting paint for wooden articles is with short oil without benzene quick-drying alkide resin, and it is formulated by following ratio of weight and number by following component:
Above-mentioned environment protecting paint for wooden articles is the preparation method without benzene quick-drying alkide resin with short oil, in accordance with the following methods preparation:
(1) first in reactor, add vegetable oil acid, fatty acid monomer, glycol ether and glycerine, mixing and stirring;
(2) then add tetramethylolmethane, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, phenylformic acid and antioxygen lose lustre agent and band aqua, logical nitrogen or carbon dioxide, being warming up to 110 ℃ starts to stir, continue to be warming up to 165 ℃ and at this temperature, react 0.5 hour, then with the speed of 15 ℃/h, be warming up to 210 ℃ and carry out esterification; Middle control acid number viscosity, to qualified (acid number is qualified in 22mgKOH/g, viscosity at 10000mPa.s/25 ℃ when { used 30% N-BUTYL ACETATE latting drown reactant } 70% solid containing), obtains transparent reaction thing; Again transparent reaction thing is cooled to 150 ℃, adds letdown solvent dun, then take the dish out of the pot.
Embodiment 2: a kind of environment protecting paint for wooden articles is with short oil without benzene quick-drying alkide resin, and it is formulated by following ratio of weight and number by following component:
Above-mentioned environment protecting paint for wooden articles is the preparation method without benzene quick-drying alkide resin with short oil, in accordance with the following methods preparation:
(1) first in reactor, add vegetable oil acid, fatty acid monomer, glycol ether and glycerine, mixing and stirring;
(2) then add tetramethylolmethane, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, phenylformic acid and antioxygen lose lustre agent and band aqua, logical nitrogen or carbon dioxide, being warming up to 90 ℃ starts to stir, continue to be warming up to 160 ℃ and at this temperature, react 2 hours, then with the speed of 10 ℃/h, be warming up to 207 ℃ and carry out esterification; Middle control acid number viscosity, to qualified (acid number is qualified in 2mgKOH/g, viscosity at 5000mPa.s/25 ℃ when { used 30% N-BUTYL ACETATE latting drown reactant } 70% solid containing), obtains transparent reaction thing; Again transparent reaction thing is cooled to 110 ℃, adds letdown solvent dun, then take the dish out of the pot.
Embodiment 3: a kind of environment protecting paint for wooden articles is with short oil without benzene quick-drying alkide resin, and it is formulated by following ratio of weight and number by following component:
Above-mentioned environment protecting paint for wooden articles is the preparation method without benzene quick-drying alkide resin with short oil, in accordance with the following methods preparation:
(1) first in reactor, add vegetable oil acid, fatty acid monomer, glycol ether and glycerine, mixing and stirring;
(2) then add tetramethylolmethane, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, phenylformic acid and antioxygen lose lustre agent and band aqua, logical nitrogen or carbon dioxide, being warming up to 100 ℃ starts to stir, continue to be warming up to 162 ℃ and at this temperature, react 1 hour, then with the speed of 12 ℃/h, be warming up to 208 ℃ and carry out esterification; Middle control acid number viscosity, to qualified (acid number is qualified in 6mgKOH/g, viscosity at 8000mPa.s/25 ℃ when { used 30% N-BUTYL ACETATE latting drown reactant } 70% solid containing), obtains transparent reaction thing; Again transparent reaction thing is cooled to 130 ℃, adds letdown solvent dun, then take the dish out of the pot.
Through the test to the present embodiment, every technical performance index and experimental data that environment protecting paint for wooden articles of the present invention is joined paint without benzene quick-drying alkide resin with it with short oil are as shown in the table:
| The project indicator | Embodiment 1 | Embodiment 2 | Embodiment 3 | Commercially available prod |
| Benzene,toluene,xylene content | 0.2-0.3％ | 0.2-0.3％ | 0.2-0.3％ | 0.4-1.0％ |
| Surface drying MIN | 16 | 15 | 15 | 18 |
| Tack-free MIN | 65 | 60 | 60 | 70 |
| The transparency | Well | Well | Well | Generally |
Test result from the above embodiments: the present invention joins paint with it and has environmental protection, fast, the transparent good feature of rate of drying.
Above-mentioned embodiment is just explained in detail technical scheme of the present invention, and the present invention has more than and is only confined to above-described embodiment, and every any improvement or replacement according to the principle of the invention, all should be within protection scope of the present invention.
Claims (6)
1. environment protecting paint for wooden articles, with short oil without a benzene quick-drying alkide resin, is characterized in that, it is formulated by following ratio of weight and number by following component:
2. environment protecting paint for wooden articles according to claim 1, with short oil without benzene quick-drying alkide resin, is characterized in that: described band aqua is without arene environment-friendly solvent oil.
3. environment protecting paint for wooden articles according to claim 1, with short oil without benzene quick-drying alkide resin, is characterized in that: the agent of losing lustre of described antioxygen is ortho phosphorous acid or triphenyl phosphite.
4. environment protecting paint for wooden articles according to claim 1, with short oil without benzene quick-drying alkide resin, is characterized in that: described letdown solvent dun is N-BUTYL ACETATE.
5. the arbitrary described environment protecting paint for wooden articles of claim 1-4 uses short oil without a preparation method for benzene quick-drying alkide resin, it is characterized in that: preparation in accordance with the following methods:
(1) first in reactor, add vegetable oil acid, fatty acid monomer, glycol ether and glycerine, mixing and stirring;
(2) then add tetramethylolmethane, Tetra hydro Phthalic anhydride, MALEIC ANHYDRIDE, phenylformic acid and antioxygen lose lustre agent and band aqua, logical shielding gas, being warming up to 90-110 ℃ starts to stir, continue to be warming up to 160-165 ℃ and react 0.5-2 hour at this temperature, then with the speed of 10-15 ℃/h, be warming up to 207-210 ℃ and carry out esterification; When acid number being detected, be 2-12mgKOH/g and viscosity while being 5000-10000mPa.s/25 ℃, obtain transparent reaction thing; Again transparent reaction thing is cooled to 110-150 ℃, adds letdown solvent dun, then take the dish out of the pot.
6. environment protecting paint for wooden articles according to claim 5 uses short oil without the preparation method of benzene quick-drying alkide resin, it is characterized in that: described shielding gas is nitrogen or carbon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331504.1A CN104130388A (en) | 2014-07-11 | 2014-07-11 | Short oil benzene-free quick-drying alkyd resin for environment-friendly wood lacquer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331504.1A CN104130388A (en) | 2014-07-11 | 2014-07-11 | Short oil benzene-free quick-drying alkyd resin for environment-friendly wood lacquer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104130388A true CN104130388A (en) | 2014-11-05 |
Family
ID=51803275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410331504.1A Pending CN104130388A (en) | 2014-07-11 | 2014-07-11 | Short oil benzene-free quick-drying alkyd resin for environment-friendly wood lacquer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104130388A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175693A (en) * | 2015-07-23 | 2015-12-23 | 三棵树涂料股份有限公司 | High-solid and low-viscosity short oil alkyd resin and preparation method therefor |
| CN105713467A (en) * | 2016-05-09 | 2016-06-29 | 上海漆盟化工有限公司 | Environment-friendly high-sandability water-based wood varnish primer and preparation method thereof |
| CN106349463A (en) * | 2016-08-24 | 2017-01-25 | 广东鸿昌化工有限公司 | Odorless alkyd resin and preparation method thereof |
| CN111116886A (en) * | 2019-11-22 | 2020-05-08 | 山东齐鲁漆业有限公司 | Benzene-free multi-component dehydrating agent for esterification reaction |
| CN111944133A (en) * | 2020-07-21 | 2020-11-17 | 江苏三木化工股份有限公司 | Quick-drying high-performance alkyd resin and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657550A (en) * | 2004-02-18 | 2005-08-24 | 方学平 | Benzeneless alkyd resin for environmental protection decorative paint and its preparation method |
| CN101250388A (en) * | 2008-03-31 | 2008-08-27 | 中山市三和气雾有限公司 | Environment-friendly type effective all-purpose adhesive |
| CN102311542A (en) * | 2011-03-17 | 2012-01-11 | 三棵树涂料股份有限公司 | Quick-drying alkyd resin for double-component polyurethane primer |
-
2014
- 2014-07-11 CN CN201410331504.1A patent/CN104130388A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657550A (en) * | 2004-02-18 | 2005-08-24 | 方学平 | Benzeneless alkyd resin for environmental protection decorative paint and its preparation method |
| CN101250388A (en) * | 2008-03-31 | 2008-08-27 | 中山市三和气雾有限公司 | Environment-friendly type effective all-purpose adhesive |
| CN102311542A (en) * | 2011-03-17 | 2012-01-11 | 三棵树涂料股份有限公司 | Quick-drying alkyd resin for double-component polyurethane primer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175693A (en) * | 2015-07-23 | 2015-12-23 | 三棵树涂料股份有限公司 | High-solid and low-viscosity short oil alkyd resin and preparation method therefor |
| CN105713467A (en) * | 2016-05-09 | 2016-06-29 | 上海漆盟化工有限公司 | Environment-friendly high-sandability water-based wood varnish primer and preparation method thereof |
| CN106349463A (en) * | 2016-08-24 | 2017-01-25 | 广东鸿昌化工有限公司 | Odorless alkyd resin and preparation method thereof |
| CN111116886A (en) * | 2019-11-22 | 2020-05-08 | 山东齐鲁漆业有限公司 | Benzene-free multi-component dehydrating agent for esterification reaction |
| CN111116886B (en) * | 2019-11-22 | 2022-03-18 | 山东齐鲁漆业有限公司 | Benzene-free multi-component dehydrating agent for esterification reaction |
| CN111944133A (en) * | 2020-07-21 | 2020-11-17 | 江苏三木化工股份有限公司 | Quick-drying high-performance alkyd resin and preparation method thereof |
| CN111944133B (en) * | 2020-07-21 | 2022-08-19 | 江苏三木化工股份有限公司 | Quick-drying high-performance alkyd resin and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104130388A (en) | Short oil benzene-free quick-drying alkyd resin for environment-friendly wood lacquer and preparation method thereof | |
| CN102702493B (en) | Alkyd resin for matte wood lacquer and preparation method of alkyd resin | |
| CN103435791A (en) | Acid alcohol resin for light-smell dope and preparation method of acid alcohol resin | |
| CN103044668B (en) | Matt alkyd resin and preparation method thereof | |
| CN102408551A (en) | Preparation method of alkyd resin | |
| CN106700047A (en) | Modified high-solid low-viscous polyester resin, preparation method of modified high-solid low-viscous polyester resin, and application of modified high-solid low-viscous polyester resin in coating | |
| CN106432703B (en) | A kind of highly filled hydroxy polyester resin and the preparation method and application thereof | |
| CN102311542B (en) | Quick-drying alkyd resin for double-component polyurethane primer | |
| CN109575255A (en) | A kind of preparation method of ordor removing quick-drying alkide resin | |
| CN102816316A (en) | Formula of alkyd resin for monoacid-modified paint, and formula design and preparation method thereof | |
| CN106854277A (en) | A kind of super quick-drying alkide resin and preparation method thereof | |
| CN103232593A (en) | A fast-drying alkyd resin used for wood lacquers, and a preparation method thereof | |
| CN105175693A (en) | High-solid and low-viscosity short oil alkyd resin and preparation method therefor | |
| CN105348502B (en) | A kind of water-based insulating paint and preparation method thereof | |
| CN104693429B (en) | Short oil alkyd resin and preparation method thereof | |
| CN103396538A (en) | Modified alkyd resin and preparation method thereof | |
| CN105418903B (en) | One kind is without colophony type high solid alkyd resin and preparation method thereof | |
| CN104448268B (en) | Modified alkyd resin and preparation method thereof, two component light top coat top coats and preparation method thereof | |
| CN102382558B (en) | Short-oil-length alkyd resin and matte varnish | |
| CN103080288B (en) | For the low VOC solvent type pigment dispersion composition making solvent-based coating painted | |
| CN103408740A (en) | Modified alkyd resin, preparation method thereof and application thereof in black drawing strip coating film nitro-lacquer for pencils | |
| CN105949439A (en) | Preparation method of waterborne modified epoxy resin | |
| CN103509413B (en) | Energy-saving pencil dipping head photocuring nitrolacquer | |
| CN102286246B (en) | Short-oil alkyd and low-smell polyurethane paint | |
| CN106046332A (en) | Low-VOC-content alkyd resin and application of low-VOC-content alkyd resin in coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141105 |