CN106634484A - Novel quick-dry alkyd ready mixed paint - Google Patents
Novel quick-dry alkyd ready mixed paint Download PDFInfo
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- CN106634484A CN106634484A CN201510723101.6A CN201510723101A CN106634484A CN 106634484 A CN106634484 A CN 106634484A CN 201510723101 A CN201510723101 A CN 201510723101A CN 106634484 A CN106634484 A CN 106634484A
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- mixed paint
- ready mixed
- dimethylbenzene
- alkyd ready
- curing cutback
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Abstract
The invention provides novel quick-dry alkyd ready mixed paint which is prepared from, in weight, 6%-8% of pentaerythritol, 15%-20% of tung oil, 8%-10% of low carbon acid, 4%-6% of rosin resin, 8%-12% of phthalate anhydride, 2%-4% of trimethylolpropane, 10%-15% of xylene, 10%-20% of 200# paint solvent and 1%-3% of triethylamine. As the novel quick-dry alkyd ready mixed paint is prepared from pure natural raw materials, the advantages of high acid value, high softening point and light color of the rosin resin are fully taken, the produced alkyd ready mixed paint has the advantages of good alkali resistance, smooth and fine paint film, good ductility, no toxicity, no pollution, mold prevention and the like, and the service life of the paint film can be effectively prolonged.
Description
Technical field
The present invention relates to a kind of paint, and in particular to a kind of new rapid-curing cutback alkyd ready mixed paint.
Background technology
Mixed paint is the most popular kind of people, is made of addition inorganic pigment, mixed paint on the basis of varnish
Quality is softer, and uniformly, dilute thick appropriateness, corrosion-resistant, sun-proof does not split for a long time, strong covering power, good endurance, easy construction, but existing
Mixed paint be difficult to be dried and paint film is softer, therefore existing mixed paint still suffers to a certain extent defect, it is impossible to meet
The requirement of respective client.
The content of the invention
In order to solve the above problems, the invention provides a kind of new rapid-curing cutback alkyd ready mixed paint, concrete technical scheme
It is as follows：
A kind of new rapid-curing cutback alkyd ready mixed paint, is made up of following weight fraction ratio：
Pentaerythrite 6%-8%
Tung oil 15%-20%
Low carbon acid 8%-10%
Rosin resin 4%-6%
Phthalate anhydride 8%-12%
Trimethylolpropane 2%-4%
Dimethylbenzene 10%-15%
No. 200 solvent naphtha 10%-20%
Triethylamine 1%-3%.
The present invention further improvement is that：
Pentaerythrite 6%
Tung oil 19%
Low carbon acid 10%
Rosin resin 6%
Phthalate anhydride 10%
Trimethylolpropane 3%
Dimethylbenzene 15%
No. 200 solvent naphthas 20%
Triethylamine 2%.
The present invention further improvement is that：When the pentaerythrite is with NaOH as condensing agent, it is with formaldehyde and acetaldehyde
Raw material, reacts in the presence of alkaline condensing agent and obtains.
Further improvement of the present invention is：When the pentaerythrite is with NaOH as condensing agent, with formaldehyde and acetaldehyde
For raw material, react in the presence of alkaline condensing agent and obtain.
The steps of Jing mono- of the present invention are improved by：A kind of new rapid-curing cutback alkyd ready mixed paint production method includes following step
Suddenly：A kind of new rapid-curing cutback alkyd ready mixed paint production method is comprised the following steps：
The pentaerythrite 6%-8%, tung oil 15%-20%, low carbon acid 8%-10%, rosin resin 4%-6%, benzene are put in a kettle.
Dicarboxylic acid anhydride 8%-12%, trimethylolpropane 2%-4%, triethylamine 1%-3%, then add 6-8% dimethylbenzene as azeotropic solvents, plus
Heat is warming up to 180 DEG C, is incubated 0.5h, is warming up to 200 DEG C and is esterified, and 100 DEG C or so is cooled to after 1-2h and adds the residue
Dimethylbenzene, No. 200 solvent naphtha 10%-20% are thoroughly mixed uniform.
The beneficial effect of the invention：Due to using pure natural raw material, having given full play to that rosin resin acid number is high, softening point is high,
Of light color the advantages of so that careful, ductility that the alkyd ready mixed paint alkali resistance produced is good, paint film is smoothed is good, nontoxic, without dirt
Dye, it is mould proof the advantages of, can effectively extend the paint film life-span, triethylamine is added in reactor so that in a kettle. it is each effectively
The reaction that composition is produced, can there is the curing rate that the alkyd ready mixed paint is improved at low ambient temperatures, when shortening construction
Between.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is described in further detail below in conjunction with embodiment, the enforcement
Example is only used for explaining the present invention, protection domain is not constituted and is limited.
Embodiment 1
The present invention is a kind of new rapid-curing cutback alkyd ready mixed paint, is made up of the raw material of following weight fraction ratio：
Pentaerythrite 8%
Tung oil 20%
Low carbon acid 10%
Rosin resin 6%
Phthalate anhydride 12%
Trimethylolpropane 4%
Dimethylbenzene 15%
No. 200 solvent naphthas 20%
Triethylamine 3%.
The mixture that the dimethylbenzene is made up of meta-xylene, paraxylene, three kinds of isomers of ortho-xylene, mixing ratio
Example is 12：5：3.
When the pentaerythrite is with NaOH as condensing agent, with formaldehyde and acetaldehyde as raw material, exist in alkaline condensing agent
It is lower reaction and obtain.
A kind of new rapid-curing cutback alkyd ready mixed paint production method is comprised the following steps：
Be put in a kettle. the pentaerythrite 8%, tung oil 20%, low carbon acid 10%, rosin resin 8%, phthalate anhydride 12%,
Trimethylolpropane 4%, triethylamine 3%, then add 8% dimethylbenzene as azeotropic solvents, 180 DEG C are heated to, 0.5h is incubated,
It is warming up to 200 DEG C to be esterified, 100 DEG C or so is cooled to after 2h and adds the remaining dimethylbenzene, No. 200 solvent naphthas 20% abundant
Be uniformly mixed.
Embodiment 2
The present invention is a kind of new rapid-curing cutback alkyd ready mixed paint, is made up of the raw material of following weight fraction ratio：
Pentaerythrite 6%
Tung oil 15%
Low carbon acid 8%
Rosin resin 4%
Phthalate anhydride 8%
Trimethylolpropane 2%
Dimethylbenzene 10%
No. 200 solvent naphthas 10%
Triethylamine 1%.
The mixture that the dimethylbenzene is made up of meta-xylene, paraxylene, three kinds of isomers of ortho-xylene, mixing ratio
Example is 12：5：3.
When the pentaerythrite is with NaOH as condensing agent, with formaldehyde and acetaldehyde as raw material, exist in alkaline condensing agent
It is lower reaction and obtain.
A kind of new rapid-curing cutback alkyd ready mixed paint production method is comprised the following steps：
The pentaerythrite 6%, tung oil 15%, low carbon acid 8%, rosin resin 4%, phthalate anhydride 8%, three are put in a kettle.
Hydroxymethyl-propane 2%, triethylamine 1%, then add 6% dimethylbenzene as azeotropic solvents, 180 DEG C are heated to, 0.5h is incubated, rise
Temperature to 200 DEG C are esterified, and 100 DEG C or so are cooled to after 1h and add the remaining dimethylbenzene, No. 200 solvent naphthas 10% fully to stir
Mix and be well mixed.
Embodiment 3
The present invention is a kind of new rapid-curing cutback alkyd ready mixed paint, is made up of the raw material of following weight fraction ratio：
Pentaerythrite 6%
Tung oil 19%
Low carbon acid 10%
Rosin resin 6%
Phthalate anhydride 10%
Trimethylolpropane 3%
Dimethylbenzene 15%
No. 200 solvent naphthas 20%
Triethylamine 2%.
The mixture that the dimethylbenzene is made up of meta-xylene, paraxylene, three kinds of isomers of ortho-xylene, mixing ratio
Example is 12：5：3.
When the pentaerythrite is with NaOH as condensing agent, with formaldehyde and acetaldehyde as raw material, exist in alkaline condensing agent
It is lower reaction and obtain.
A kind of new rapid-curing cutback alkyd ready mixed paint production method is comprised the following steps：
Be put in a kettle. the pentaerythrite 6%, tung oil 19%, low carbon acid 10%, rosin resin 6%, phthalate anhydride 10%,
Trimethylolpropane 3%, triethylamine 2%, then add 6% dimethylbenzene as azeotropic solvents, 180 DEG C are heated to, 0.5h is incubated,
It is warming up to 200 DEG C to be esterified, 100 DEG C or so is cooled to after 1h and adds the remaining dimethylbenzene, No. 200 solvent naphthas 20% abundant
Be uniformly mixed.
Embodiment 1-3 is only used for explaining the present invention that wherein embodiment 3 is selected as optimum allocation, not to the present invention's
Protection domain is constituted and limited.
Claims (5)
1. a kind of new rapid-curing cutback alkyd ready mixed paint, it is characterised in that：It is made up of the raw material of following weight fraction：
Pentaerythrite 6%-8%
Tung oil 15%-20%
Low carbon acid 8%-10%
Rosin resin 4%-6%
Phthalate anhydride 8%-12%
Trimethylolpropane 2%-4%
Dimethylbenzene 10%-15%
No. 200 solvent naphtha 10%-20%
Triethylamine 1%-3%.
2. a kind of new rapid-curing cutback alkyd ready mixed paint according to claim 1, it is characterised in that：By the original of following weight fraction
Material is made：
Pentaerythrite 6%
Tung oil 19%
Low carbon acid 10%
Rosin resin 6%
Phthalate anhydride 10%
Trimethylolpropane 3%
Dimethylbenzene 15%
No. 200 solvent naphthas 20%
Triethylamine 2%.
3. a kind of new rapid-curing cutback alkyd ready mixed paint according to claim 1, it is characterised in that：The dimethylbenzene is by two
Toluene, paraxylene, the mixture of three kinds of isomers compositions of ortho-xylene, mixed proportion is 12：5：3.
4. a kind of new rapid-curing cutback alkyd ready mixed paint according to claim 1, it is characterised in that：The pentaerythrite is with hydrogen-oxygen
When change sodium is condensing agent, with formaldehyde and acetaldehyde as raw material, reacts in the presence of alkaline condensing agent and obtain.
5. a kind of new rapid-curing cutback alkyd ready mixed paint according to claim 1, it is characterised in that：A kind of new rapid-curing cutback alcohol
Sour mixed paint production method is comprised the following steps：（1）Be put in a kettle. the pentaerythrite 6%-8%, tung oil 15%-20%,
Low carbon acid 8%-10%, rosin resin 4%-6%, phthalate anhydride 8%-12%, trimethylolpropane 2%-4%, triethylamine 1%-3%,
Again plus 6-8% dimethylbenzene is used as azeotropic solvents, 180 DEG C are heated to, 0.5h is incubated, 200 DEG C are warming up to and are esterified,（2）1-
100 DEG C or so are cooled to after 2h, and to add the remaining dimethylbenzene, No. 200 solvent naphtha 10%-20% to be thoroughly mixed uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723101.6A CN106634484A (en) | 2015-10-29 | 2015-10-29 | Novel quick-dry alkyd ready mixed paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723101.6A CN106634484A (en) | 2015-10-29 | 2015-10-29 | Novel quick-dry alkyd ready mixed paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106634484A true CN106634484A (en) | 2017-05-10 |
Family
ID=58829704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723101.6A Pending CN106634484A (en) | 2015-10-29 | 2015-10-29 | Novel quick-dry alkyd ready mixed paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106634484A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789305A (en) * | 2005-12-07 | 2006-06-21 | 江苏三木集团有限公司 | Quick-drying alkide resin and preparation method thereof |
| CN103030792A (en) * | 2012-12-27 | 2013-04-10 | 合众（佛山）化工有限公司 | Preparation method of scratch-resistant and high-gloss alkyd resin |
| CN104448269A (en) * | 2014-11-21 | 2015-03-25 | 无锡市虎皇漆业有限公司 | Quick-dried alkyd resin and preparation method thereof |
-
2015
- 2015-10-29 CN CN201510723101.6A patent/CN106634484A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789305A (en) * | 2005-12-07 | 2006-06-21 | 江苏三木集团有限公司 | Quick-drying alkide resin and preparation method thereof |
| CN103030792A (en) * | 2012-12-27 | 2013-04-10 | 合众（佛山）化工有限公司 | Preparation method of scratch-resistant and high-gloss alkyd resin |
| CN104448269A (en) * | 2014-11-21 | 2015-03-25 | 无锡市虎皇漆业有限公司 | Quick-dried alkyd resin and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘登良: "《涂料工艺》", 31 December 2009 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170510 |