CN106366881A - Preparation method of water-based fast dry low VOC alkyd paint - Google Patents
Preparation method of water-based fast dry low VOC alkyd paint Download PDFInfo
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- CN106366881A CN106366881A CN201610775470.4A CN201610775470A CN106366881A CN 106366881 A CN106366881 A CN 106366881A CN 201610775470 A CN201610775470 A CN 201610775470A CN 106366881 A CN106366881 A CN 106366881A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/46—Polyesters chemically modified by esterification
- C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/08—Polyesters modified with higher fatty oils or their acids, or with resins or resin acids
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Abstract
The invention discloses a preparation method of water-based fast dry low VOC alkyd paint, and relates to the field of paint. The preparation method is as follows: fast dry type alkyd resin is first synthesized, and then emulsified to obtain the alkyd resin, and finally the water-based fast dry low VOC alkyd resin paint is produced using the emulsion as raw material. By adopting a high polymerization method in the alkyd resin synthesizing technology, the hard drying time of the alkyd resin can be effectively shortened, then the drying time of the final water-based paint product is shortened, and the customer's construction cycle is shortened. The emulsion has low VOC content, excellent water resistance property, stability and film formation property. During the whole technological process, the self-made fast dry type alkyd resin is selected, and the content reaches 99% or above. In the process of emulsification and paint preparation, no organic solvent is added; the VOC content in the final paint is controlled to be 60 g/L or below, and the low VOC content water-based alkyd paint is actualized.
Description
Technical field
The present invention relates to paint field, particularly to a kind of preparation method of the quick-drying low voc alkyd paint of aqueouss.
Background technology
Alkyd resin, since nineteen twenty-seven exploitation, has obtained rapid development, and nowadays phthalic resin coating has become industry
A kind of extremely wide coating of protection field application.But traditional alkyd resins coating is solvent based coating, use organic in a large number
Solvent, is finally volatized into air, is not only the significant wastage to resource, causes different degrees of danger to environment and human body simultaneously
Evil.Recently as the rise of whole world environmental protection upsurge, various environmental laws are put into effect in succession, and aqueouss low voc alkyd paint substitutes molten
Dosage form alkyd paint is imperative.
China's existing water alcohol acid coating mostly is water-soluble resin coating, is to draw in molecular resin in production of resins
Enter water miscible group, thus increasing the hydrophilic of resin.But the water paint that the method produces needs to add cosolvent, increases
Add voc content, and the resistance to water of the coating being substantially reduced due to the introducing of hydrophilic group.And the rate of volatilization due to water
And oxygen enrichment percentage has larger difference with organic solvent, the drying of water paint is generally partially slow.
The purpose of the present invention is the defect overcoming prior art, produces a kind of alkyd resin of the quick-drying low voc content of aqueouss
Coating.Concrete grammar is the alkyd resin first synthesizing quick-dry type, then carries out emulsifying to this resin, obtains alkide resin emulsion,
Afterwards with this emulsion for the phthalic resin coating of the aqueous quick-drying low voc content of raw material production.
Content of the invention
The technical problem to be solved is the preparation method providing a kind of quick-drying low voc alkyd paint of aqueouss, with
The water paint of the production leading in solution prior art needs to add cosolvent, increased voc content, and due to hydrophilic group
The resistance to water of coating that the introducing of group substantially reduces, and the rate of volatilization due to water and oxygen enrichment percentage and organic solvent exist larger
Difference, the above-mentioned multinomial defect such as drying time of water paint is longer.
For achieving the above object, the present invention provides following technical scheme: a kind of system of the quick-drying low voc alkyd paint of aqueouss
Preparation Method, comprises the following steps:
(1) preparation of quick-drying alkide resin: quick-drying alkide resin includes the component of following parts by weight:
26～36 parts of linoleic acid, 5～12 parts of benzoic acid, 20～23 parts of tetramethylolmethane, 19～22 parts of phthalic anhydride, reflux solvent 3～5
Part, 15～23 parts of diluted solvent, the 70% of linoleic acid total amount, benzoic acid, tetramethylolmethane, phthalic anhydride and reflux solvent are added instead
Answer in kettle, be to slowly warm up to 210 DEG C, after controlling 2 hours, be warming up to 220 DEG C；Then little in 220～230 DEG C of insulations 1～3 again
When, it is cooled to 180 DEG C afterwards, then puts into remaining linoleic acid, be warming up to 230 DEG C, be incubated 2 hours；Finally cool to 180 again
DEG C, add diluted solvent, stirring is cooled to 50 DEG C, obtains quick-drying alkide resin；
(2) preparation of alkyd emulsion: take 40～50 parts of the quick-drying alkide resin obtaining in step (1) to add emulsifying kettle for base material
In, open stirring, heat up, add the high molecular emulsifying that 4～5 parts of mass fractions are 10% after temperature reaches 70～75 DEG C
Agent solution, 1.2～1.5 parts of nonionic emulsifiers and 4～5 parts of mass fractions are 10% anionic emulsifying agent solution, stir 30 points
Clock, is then slowly added dropwise 30～39 parts of 70～75 DEG C of deionized water 40～60 minutes, after being further continued for stirring 10～15 minutes
It is cooled to room temperature, obtain alkyd emulsion；
(3) preparation of water alcohol acid coating: by 10～25 parts of deionized waters, 0.05～0.1 part of defoamer, 0.3～0.7 part of dispersion
After agent and 10～25 parts of pigment mixing, 20～30min is disperseed with the rotating speed of 500～700r/min, grinding makes fineness reach 35 μm,
Squeeze into painting tank；It is subsequently adding 55～67 parts of alkyd emulsions to stir, disperse 10 with the rotating speed of 500～700r/min～
20min；Add 1～1.5 part of rheological agent, 0.3～0.5 part of drier, 0.15～0.2 part of anti skinning agent, 0.3～0.7 part
Dust-proofing agent, stirs 25～35min with the rotating speed of 500～700r/min, filters and can get water alcohol acid coating.
Preferably, in described step (1), linoleic acid uses the linoleic acid that iodine number is more than 170.
Preferably, in described step (1), reflux solvent is dimethylbenzene.
Preferably, in described step (1), diluted solvent is high solid alcohol ethers modified resin solution.
Preferably, in described step (2), high molecular emulsifying agent is polyethylene glycol (PEG) oleate.
Preferably, in described step (2), nonionic emulsifier be NPE, isomeric alcohol polyethenoxy ether,
One of octyl phenyl polyoxyethylene ether.
Preferably, in described step (2), anion emulsifier is sodium lauryl sulphate, dodecyl sodium sulfate, fat
One of polyoxyethylenated alcohol sodium sulfate.
Preferably, in described step (3), pigment is one of Rutile type titanium dioxide, 103 medium chrome yellows, iron oxide red.
Using technical scheme beneficial effect it is: compared with prior art have the advantage that
(1) high poly- method is adopted to produce Gao Gu, low viscous, quick-dry type alkyd resin, that can effectively reduce alkyd resin does solid work the time, from
And decrease client's construction period.This alkyd resin is dried faster compared with the paint that traditional alkyd resins are made.
(2) adopt phase conversion emulsifying, only in emulsion system, add emulsifying agent and deionized water, really realize zero voc and draw
Enter, thus obtaining the emulsion of extremely low voc content.
(3) emulsifying agent adopts high molecular emulsifying agent and low-molecular-weight nonionic, anion emulsifier compound system, dispersion
Emulsifying capacity is good, improves resistance to water, stability and the filming performance of emulsion.
(4) from self-control quick-dry type alkyd resin, content reaches more than 99% to whole technical process, in emulsifying and painting process
In without organic solvent, the voc content in final coating controls in below 60g/l, really realizes low voc content water alcohol acid
Coating.
Specific embodiment
Below by the description to embodiment, the specific embodiment of the present invention is described in further detail, to help
Those skilled in the art is helped to have more complete, accurate and deep understanding to the inventive concept of the present invention, technical scheme.
Embodiment 1:
A kind of preparation method of the quick-drying low voc alkyd paint of aqueouss, comprises the following steps:
(1) preparation of quick-drying alkide resin: take linoleic acid 170kg, benzoic acid 37.8kg, tetramethylolmethane 132.3kg, phthalic anhydride
126kg, reflux solvent 22kg, diluted solvent 101kg, by the 70% of linoleic acid total amount, benzoic acid, tetramethylolmethane, phthalic anhydride and return
Stream solvent adds in reactor, is to slowly warm up to 210 DEG C, is warming up to 220 DEG C after controlling 2 hours；Then it is incubated 2 at 220 DEG C again
Hour, it is cooled to 180 DEG C afterwards, then puts into remaining linoleic acid, be warming up to 230 DEG C, be incubated 2 hours；Finally cool to 180 again
DEG C, add diluted solvent, stirring is cooled to 50 DEG C, obtains quick-drying alkide resin；
(2) preparation of alkyd emulsion: quick-drying alkide resin 160kg, macromolecule emulsifier 1.6kg, nonionic emulsifier 4.8kg,
Anion emulsifier 1.6kg, deionized water 152kg；The quick-drying alkide resin 160kg obtaining in step (1) is added for base material
In emulsifying kettle, open stirring, heat up, add nonionic emulsifier and high molecular emulsifying agent, the moon after temperature reaches 70 DEG C
Ionic emulsifying agent content is 10% mixed solution, stirs 30 minutes, remaining 123.2kg deionized water is warming up to 70 DEG C, slowly
It is added drop-wise in emulsifying kettle, controls time for adding to be 40 minutes, after dripping water, continue stirring 10 minutes, be cooled to room temperature, mistake
Filter, obtains alkyd emulsion；
(3) preparation of water alcohol acid coating: take alkyd emulsion 130kg, iron oxide red 25.3kg, rheological agent 2.5kg, dispersant
1kg, dust-proofing agent 0.9kg, defoamer 0.14kg, drier 0.8kg, anti skinning agent 0.37kg, deionized water 20kg；To join
After the deionized water of side's amount, defoamer, iron oxide red, dispersant, 20min is disperseed with the rotating speed of 500r/min, grinding makes
Fineness reaches 35 μm, squeezes into painting tank；Alkyd phase inversion emulsion is added to stir, the rotating speed dispersion 10min of 500r/min；
Add rheological agent, drier, anti skinning agent, dust-proofing agent, 25min is stirred with the rotating speed of 500r/min, filter and can get water
Property alkyd paint.
Embodiment 2:
A kind of preparation method of the quick-drying low voc alkyd paint of aqueouss, comprises the following steps:
(1) preparation of quick-drying alkide resin: take linoleic acid 170kg, benzoic acid 54kg, tetramethylolmethane 107kg, phthalic anhydride 102kg,
Reflux solvent 22kg, diluted solvent 107kg, by the 70% of linoleic acid total amount, benzoic acid, tetramethylolmethane, phthalic anhydride and reflux solvent
Add in reactor, be to slowly warm up to 210 DEG C, after controlling 2 hours, be warming up to 220 DEG C；Then little in 230 DEG C of insulations 2.5 again
When, it is cooled to 180 DEG C afterwards, then puts into remaining linoleic acid, be warming up to 230 DEG C, be incubated 2 hours；Finally cool to 180 again
DEG C, add diluted solvent, stirring is cooled to 50 DEG C, obtains quick-drying alkide resin；
(2) preparation of alkyd emulsion: quick-drying alkide resin 200kg, macromolecule emulsifier 2.0kg, nonionic emulsifier 6.0kg,
Anion emulsifier 2.0kg, deionized water 190kg；The quick-drying alkide resin 200kg obtaining in step (1) is added emulsifying kettle
In, open stirring, heat up, add nonionic emulsifier and macromolecule emulsifier, anion emulsifier after temperature reaches 70 DEG C
Content is 10% mixed solution, stirs 30 minutes, remaining 154kg deionized water is warming up to 70 DEG C, is slowly dropped to emulsifying kettle
In, control time for adding to be 60 minutes, after dripping water, continue stirring 15 minutes, be cooled to room temperature, filter, obtain alcohol yogurt
Liquid；
(3) preparation of water alcohol acid coating: take alkyd emulsion 130kg, Rutile type titanium dioxide 48kg, rheological agent 2.8kg, point
Powder 1.1kg, dust-proofing agent 1.3kg, defoamer 0.2kg, drier 0.96kg, anti skinning agent 0.38kg, deionized water
48kg；After the deionized water of formula ratio, defoamer, Rutile type titanium dioxide, dispersant, with the rotating speed of 500r/min
Dispersion 25min, grinding makes fineness reach 35 μm, squeezes into painting tank；Alkyd phase inversion emulsion is added to stir, 700r/min's
Rotating speed disperses 15min；Add rheological agent, drier, anti skinning agent, dust-proofing agent, 30min stirred with the rotating speed of 700r/min,
Filter and can get water alcohol acid coating.
Embodiment 3:
A kind of preparation method of the quick-drying low voc alkyd paint of aqueouss, comprises the following steps:
(1) preparation of quick-drying alkide resin: take linoleic acid 180kg, benzoic acid 51kg, tetramethylolmethane 129kg, phthalic anhydride 123kg,
Reflux solvent 24kg, diluted solvent 114kg, by the 70% of linoleic acid total amount, benzoic acid, tetramethylolmethane, phthalic anhydride and reflux solvent
Add in reactor, be to slowly warm up to 210 DEG C, after controlling 2 hours, be warming up to 220 DEG C；Then little in 230 DEG C of insulations 1.5 again
When, it is cooled to 180 DEG C afterwards, then puts into remaining linoleic acid, be warming up to 230 DEG C, be incubated 2 hours；Finally cool to 180 again
DEG C, add diluted solvent, stirring is cooled to 50 DEG C, obtains quick-drying alkide resin；
(2) preparation of alkyd emulsion: quick-drying alkide resin 200kg, macromolecule emulsifier 1.8kg, nonionic emulsifier 5.5kg,
Anion emulsifier 1.8kg, deionized water 235kg；The quick-drying alkide resin 200kg obtaining in step (1) is added emulsifying kettle
In, open stirring, heat up, add nonionic emulsifier and macromolecule emulsifier, anion emulsifier after temperature reaches 75 DEG C
Content is 10% mixed solution, stirs 30 minutes, remaining 202.6kg deionized water is warming up to 70 DEG C, is slowly dropped to emulsifying
In kettle, control time for adding to be 50 minutes, after dripping water, continue stirring 15 minutes, be cooled to room temperature, filter, obtain alkyd
Emulsion；
(3) preparation of water alcohol acid coating: take alkyd emulsion 122kg, 103 medium chrome yellow 36kg, rheological agent 2.5kg, dispersant
1kg, dust-proofing agent 1kg, defoamer 0.15kg, drier 0.8kg, anti skinning agent 0.35kg, deionized water 36kg；By formula
After the deionized water of amount, defoamer, 103 medium chrome yellows, dispersant, 25min is disperseed with the rotating speed of 600r/min, grinding makes
Fineness reaches 35 μm, squeezes into painting tank；Alkyd phase inversion emulsion is added to stir, the rotating speed dispersion 15min of 600r/min；
Add rheological agent, drier, anti skinning agent, dust-proofing agent, 30min is stirred with the rotating speed of 600r/min, filter and can get water
Property alkyd paint.
The water alcohol acid coating property that embodiment 1-3 is obtained is detected, see table:
This invention synthetic alkyd resin technique adopts Gao Jufa, and that can effectively reduce alkyd resin does solid work the time, thus reducing
The drying time of whole water paint product, decrease client's construction period, the emulsion obtaining has extremely low voc content, and has
Excellent resistance to water, stability and filming performance, whole technical process from self-control quick-dry type alkyd resin, content reach 99% with
On, without organic solvent during emulsifying and painting, the voc content in final coating controls in below 60g/l, really real
Now low voc content water alcohol acid coating.
Obviously the present invention implements and is not subject to the restrictions described above, as long as employing method of the present invention design and skill
The improvement of the various unsubstantialities that art scheme is carried out, or the not improved design by the present invention and technical scheme directly apply to it
Its occasion, all within protection scope of the present invention.
Claims (8)
1. a kind of preparation method of the quick-drying low voc alkyd paint of aqueouss is it is characterised in that comprise the following steps:
(1) preparation of quick-drying alkide resin: quick-drying alkide resin includes the component of following parts by weight: linoleic acid 26～36
Part, 5～12 parts of benzoic acid, 20～23 parts of tetramethylolmethane, 19～22 parts of phthalic anhydride, 3～5 parts of reflux solvent, diluted solvent 15～23
Part, the 70% of linoleic acid total amount, benzoic acid, tetramethylolmethane, phthalic anhydride and reflux solvent are added in reactor, is to slowly warm up to
210 DEG C, after controlling 2 hours, it is warming up to 220 DEG C；Then it is incubated 1～3 hour at 220～230 DEG C again, be cooled to 180 DEG C afterwards,
Put into remaining linoleic acid again, be warming up to 230 DEG C, be incubated 2 hours；Finally cool to 180 DEG C again, add diluted solvent, stirring
It is cooled to 50 DEG C, obtain quick-drying alkide resin；
(2) preparation of alkyd emulsion: take 40～50 parts of the quick-drying alkide resin obtaining in step (1) to add emulsifying kettle for base material
In, open stirring, heat up, add the high molecular emulsifying that 4～5 parts of mass fractions are 10% after temperature reaches 70～75 DEG C
Agent solution, 1.2～1.5 parts of nonionic emulsifiers and 4～5 parts of mass fractions are 10% anionic emulsifying agent solution, stir 30 points
Clock, is then slowly added dropwise 30～39 parts of 70～75 DEG C of deionized water 40～60 minutes, after being further continued for stirring 10～15 minutes
It is cooled to room temperature, obtain alkyd emulsion；
(3) preparation of water alcohol acid coating: by 10～25 parts of deionized waters, 0.3～0.7 part of dispersion of 0.05～0.1 part of defoamer
After agent and 10～25 parts of pigment mixing, 20～30min is disperseed with the rotating speed of 500～700r/min, grinding makes fineness reach 35 μm,
Squeeze into painting tank；It is subsequently adding 55～67 parts of alkyd emulsions to stir, disperse 10 with the rotating speed of 500～700r/min～
20min；Add 1～1.5 part of rheological agent, 0.3～0.5 part of drier, 0.15～0.2 part of anti skinning agent, 0.3～0.7 part
Dust-proofing agent, stirs 25～35min with the rotating speed of 500～700r/min, filters and can get water alcohol acid coating.
2. the quick-drying low voc alkyd paint of aqueouss according to claim 1 preparation method it is characterised in that: described step
(1), in, linoleic acid uses the linoleic acid that iodine number is more than 170.
3. the quick-drying low voc alkyd paint of aqueouss according to claim 1 preparation method it is characterised in that: described step
(1), in, reflux solvent is dimethylbenzene.
4. the quick-drying low voc alkyd paint of aqueouss according to claim 1 preparation method it is characterised in that: described step
(1), in, diluted solvent is high solid alcohol ethers modified resin solution.
5. the quick-drying low voc alkyd paint of aqueouss according to claim 1 preparation method it is characterised in that: described step
(2), in, high molecular emulsifying agent is polyethylene glycol (PEG) oleate.
6. the quick-drying low voc alkyd paint of aqueouss according to claim 1 preparation method it is characterised in that: described step
(2), in, nonionic emulsifier is NPE, isomeric alcohol polyethenoxy ether, in octyl phenyl polyoxyethylene ether
A kind of.
7. the quick-drying low voc alkyd paint of aqueouss according to claim 1 preparation method it is characterised in that: described step
(2), in, anion emulsifier is sodium lauryl sulphate, dodecyl sodium sulfate, in polyoxyethylenated alcohol sodium sulfate
A kind of.
8. the quick-drying low voc alkyd paint of aqueouss according to claim 1 preparation method it is characterised in that: described step
(3), in, pigment is one of Rutile type titanium dioxide, 103 medium chrome yellows, iron oxide red.
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| CN201610775470.4A CN106366881A (en) | 2016-08-31 | 2016-08-31 | Preparation method of water-based fast dry low VOC alkyd paint |
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| CN201610775470.4A CN106366881A (en) | 2016-08-31 | 2016-08-31 | Preparation method of water-based fast dry low VOC alkyd paint |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099229A (en) * | 2017-06-14 | 2017-08-29 | 安徽康瑞高科新材料技术工程有限公司 | A kind of low VOC emission amount coating |
| CN107141985A (en) * | 2017-06-30 | 2017-09-08 | 上海嘉宝莉涂料有限公司 | A kind of new alkyd paint and preparation method thereof |
| CN107760175A (en) * | 2017-10-31 | 2018-03-06 | 枞阳县新天地高新材料有限公司 | A kind of fast alkyd resin water paint of rate of drying |
| CN107868591A (en) * | 2017-10-31 | 2018-04-03 | 枞阳县新天地高新材料有限公司 | A kind of method for improving alkyd resin water paint durability |
| CN112812664A (en) * | 2021-01-22 | 2021-05-18 | 长沙华泰涂料有限责任公司 | Water-based quick-drying low-VOC alkyd paint and preparation method thereof |
| CN113801550A (en) * | 2021-10-12 | 2021-12-17 | 浙江浩博新材料有限公司 | Water-based quick-drying low-VOC alkyd paint |
-
2016
- 2016-08-31 CN CN201610775470.4A patent/CN106366881A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099229A (en) * | 2017-06-14 | 2017-08-29 | 安徽康瑞高科新材料技术工程有限公司 | A kind of low VOC emission amount coating |
| CN107141985A (en) * | 2017-06-30 | 2017-09-08 | 上海嘉宝莉涂料有限公司 | A kind of new alkyd paint and preparation method thereof |
| CN107141985B (en) * | 2017-06-30 | 2019-08-23 | 上海嘉宝莉涂料有限公司 | A kind of novel alkyd paint and preparation method thereof |
| CN107760175A (en) * | 2017-10-31 | 2018-03-06 | 枞阳县新天地高新材料有限公司 | A kind of fast alkyd resin water paint of rate of drying |
| CN107868591A (en) * | 2017-10-31 | 2018-04-03 | 枞阳县新天地高新材料有限公司 | A kind of method for improving alkyd resin water paint durability |
| CN112812664A (en) * | 2021-01-22 | 2021-05-18 | 长沙华泰涂料有限责任公司 | Water-based quick-drying low-VOC alkyd paint and preparation method thereof |
| CN113801550A (en) * | 2021-10-12 | 2021-12-17 | 浙江浩博新材料有限公司 | Water-based quick-drying low-VOC alkyd paint |
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Application publication date: 20170201 |