CN113122082A - Preparation process of moisture-proof emulsion paint - Google Patents
Preparation process of moisture-proof emulsion paint Download PDFInfo
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- CN113122082A CN113122082A CN202110545233.XA CN202110545233A CN113122082A CN 113122082 A CN113122082 A CN 113122082A CN 202110545233 A CN202110545233 A CN 202110545233A CN 113122082 A CN113122082 A CN 113122082A
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- C—CHEMISTRY; METALLURGY
- 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
- C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
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- C—CHEMISTRY; METALLURGY
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
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Abstract
The invention discloses a preparation process of a moistureproof emulsion paint, which relates to the field of emulsion paint preparation and comprises the following components in parts by weight: 50 parts of titanium dioxide, 110 parts of water, 15 parts of ethylene glycol, 13 parts of tourmaline, 5 parts of dispersing agent, 4 parts of defoaming agent, 110 parts of salt gypsum powder, 30 parts of silica sol and 8 parts of film forming agent; 280 parts of VEA emulsion, 25 parts of diatomite, 12 parts of additive, 10 parts of metal powder and 3 parts of cellulose; 15 parts of hydrocarbon propellant and 8 parts of mussel foot protein. According to the invention, the diatomite, the metal powder and the mussel foot protein are added during the preparation of the emulsion paint, so that the emulsion paint is not easy to crack, the weather resistance is improved, the adhesion of the paint on the wall surface is enhanced due to the strong adsorption property of the diatomite, the peeling condition is not easy to occur, the metal powder can be adsorbed by the diatomite, and a metal oxide protective layer is formed on the surface of the paint due to the oxidation of the metal powder in the air, so that the weather resistance of the emulsion paint is obviously improved.
Description
Technical Field
The invention relates to the field of emulsion paint preparation, in particular to a preparation process of a moisture-proof emulsion paint.
Background
The emulsion paint is a water paint prepared by adding pigment, filler and various auxiliary agents into synthetic resin emulsion serving as a base material, is also called synthetic resin emulsion paint, and is one of organic paints. The paint using water as solvent or dispersion medium can be called water paint, including water soluble paint, water dilutable paint and water dispersible paint (latex paint).
The existing emulsion paint has poor moisture resistance, particularly in 3-4 months in the south, the emulsion paint has more rainwater and larger moisture, and the emulsion paint is easy to crack or even explode skin in cold and humid weather, which not only affects the appearance, but also damages the service life of buildings, and the heavy brushing of the paint film brings larger workload to people.
Disclosure of Invention
The invention aims to: in order to solve the problem of poor moisture resistance, a preparation process of the moisture-proof emulsion paint is provided.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation process of moisture-proof emulsion paint comprises the following specific steps:
step 1: weighing the following components in parts by weight: 30-50 parts of titanium dioxide, 90-110 parts of water, 10-15 parts of ethylene glycol, 9-13 parts of tourmaline, 2-5 parts of dispersing agent, 2-4 parts of defoaming agent, 90-110 parts of salt gypsum powder, 20-30 parts of silica sol and 3-8 parts of film forming agent; 280 parts of VEA emulsion, 20-25 parts of diatomite, 10-12 parts of additive, 5-10 parts of metal powder and 1-3 parts of cellulose; 10-15 parts of hydrocarbon propellant and 5-8 parts of mussel foot protein.
Step 2: mixing titanium dioxide, salt gypsum powder, tourmaline, mussel foot protein, diatomite and metal powder, grinding, sieving with a 200-mesh sieve, grinding materials which are not sieved for 2-3 times to obtain a mixture A, and sieving with the 200-mesh sieve until 95% of the mixture A passes through the 200-mesh sieve to obtain the mixture A;
and step 3: adding water, cellulose, glyoxal, a dispersing agent and an additive into a homogenizer with a temperature control system according to the weight, controlling the temperature of the homogenizer at 150 ℃, and stirring for 30 minutes until the cellulose is completely dissolved and the mixture is in a gel state;
and 4, step 4: pouring the VEA emulsion into a stirrer, pouring the silica sol into the stirrer, mixing and stirring to obtain a mixed solution, then adding the mixture A obtained in the step 2 in batches in the stirring process, and stirring for 40-60 minutes to enable the mixture to be fully blended into the mixed solution, so that layering and caking are prevented, and an emulsion is obtained;
and 5: adding the emulsion obtained in the step 4 into the gel mixture obtained in the step 3, stirring at the rotating speed of 750-;
step 6: after stirring is finished, adding the mixed solution obtained in the step 5 into a filter press for filter pressing while the mixed solution is hot, and cooling the filtrate in a nitrogen environment to obtain the moisture-proof emulsion paint;
and 7: and adding the moisture-proof latex paint into an aerosol can, and charging by using a hydrocarbon propellant to obtain a packaged finished product.
Preferably, when the additive is prepared, the houttuynia cordata and the coptis chinensis leaves are mixed, cut and soaked in the treatment fluid for 3 hours, then the mixture is taken out, filtered and dried, and juiced, then 5 times of absolute ethyl alcohol of juice is added, the mixture is placed into an ultrasonic extraction device for extraction, the extraction temperature is 90 ℃, then a rotary evaporator is used for recovering the ethyl alcohol, so that a plant extract is obtained, and then the plant extract is prepared by mixing the houttuynia cordata and the coptis chinensis leaves according to the weight ratio of 10: 1 and sorbitol ester are stirred at the temperature of 50-60 ℃ for 15 minutes to obtain the additive.
Preferably, the film forming auxiliary agent is any one or a mixture of sodium alginate and carboxymethyl cellulose.
Preferably, the dispersant is one or a mixture of two of ethylene-vinyl acetate copolymer and fatty acid polyglycol ester.
Preferably, the particle size of the solid particles suspended in the filtrate of step 6 is less than 8 μm.
Preferably, the tourmaline is one or a mixture of two of schorl and lithium tourmaline.
Preferably, the metal powder is one or a mixture of aluminum powder and magnesium powder.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the diatomite, the metal powder and the mussel foot protein are added during the preparation of the emulsion paint, the diatomite is added to enhance the acting force among molecular chains in an emulsion paint system, so that the emulsion paint is not easy to crack, the weather resistance is improved, the adhesive force of the paint on a wall surface is enhanced due to the strong adsorption property of the diatomite, the peeling condition is not easy to occur, the metal powder can be adsorbed by the diatomite, the metal powder is oxidized in the air, a metal oxide protective layer is formed on the surface of the paint, so that the weather resistance of the emulsion paint is obviously improved, the mussel foot protein has strong viscosity, the acting force between the paint and the wall surface can be enhanced, the paint is not easy to fall off, and after the surface protein is inactivated, the inactivated protein can be adsorbed by the diatomite, a protective layer is formed on the surface of the paint, and the moisture resistance.
2. The emulsion paint disclosed by the invention adopts the additive prepared from coptis chinensis, houttuynia cordata and sorbitol ester, so that the ageing resistance and the surface smoothness of the emulsion paint can be enhanced by the interaction of part of trace components in the extracts of the coptis chinensis and the houttuynia cordata and the sorbitol ester, the emulsion paint is softer, brighter and more delicate in color and texture, substances harmful to human bodies in the emulsion paint are removed by a series of reactions such as aldol condensation of aldehyde active substances extracted from the houttuynia cordata and harmful substances such as formaldehyde, the emulsion paint has no harm to the living environment of people, the performance of a paint film is not influenced, and the environmental protection performance is improved.
Detailed Description
The first embodiment is as follows:
a preparation process of moisture-proof emulsion paint comprises the following specific steps:
step 1: weighing the following components in parts by weight: 30 parts of titanium dioxide, 90 parts of water, 10 parts of ethylene glycol, 9 parts of tourmaline, 2 parts of dispersing agent, 2 parts of defoaming agent, 90 parts of salt gypsum powder, 20 parts of silica sol and 3 parts of film forming agent; 200 parts of VEA emulsion, 20 parts of diatomite, 10 parts of additive, 5 parts of metal powder and 1 part of cellulose; 10 parts of hydrocarbon propellant and 5 parts of mussel foot protein.
Step 2: mixing titanium dioxide, salt gypsum powder, tourmaline, mussel foot protein, diatomite and metal powder, grinding, sieving with a 200-mesh sieve, grinding the unscreened materials for 3 times to obtain a mixture A, and sieving with a 200-mesh sieve until 95% of the mixture A is sieved to obtain a mixture A;
and step 3: adding water, cellulose, glyoxal, a dispersing agent and an additive into a homogenizer with a temperature control system according to the weight, controlling the temperature of the homogenizer at 150 ℃, and stirring for 30 minutes until the cellulose is completely dissolved and the mixture is in a gel state;
and 4, step 4: pouring the VEA emulsion into a stirrer, pouring the silica sol into the stirrer, mixing and stirring to obtain a mixed solution, then adding the mixture A obtained in the step 2 in batches in the stirring process, and stirring for 40 minutes to enable the mixture to be fully blended into the mixed solution, so that layering and caking are prevented, and an emulsion is obtained;
and 5: adding the emulsion obtained in the step 4 into the gel-like mixture obtained in the step 3, stirring at the rotating speed of 750r/min, controlling the temperature at 150 ℃, and stirring the defoaming agent and the film forming agent in sequence for 40 minutes;
step 6: after stirring is finished, adding the mixed solution obtained in the step 5 into a filter press for filter pressing while the mixed solution is hot, and cooling the filtrate in a nitrogen environment to obtain the moisture-proof emulsion paint;
and 7: and adding the moisture-proof latex paint into an aerosol can, and charging by using a hydrocarbon propellant to obtain a packaged finished product.
In the invention, when the additive is prepared, houttuynia cordata and coptis chinensis leaves are mixed, cut and soaked in a treatment solution for 3 hours, then the mixture is taken out, filtered and dried, and juiced, then absolute ethyl alcohol with the amount of 5 times of the juice is added, the mixture is placed into ultrasonic extraction equipment for extraction, the extraction temperature is 90 ℃, then a rotary evaporator is used for recovering the ethyl alcohol, so that a plant extracting solution is obtained, and then the plant extracting solution is prepared by mixing the houttuynia cordata and the coptis chinensis leaves according to the weight ratio of 10: the additive is obtained by stirring the mixture of the 1 and the sorbitol ester at the temperature of 5 ℃ for 15 minutes.
In the invention, the film-forming auxiliary agent is sodium alginate.
In the invention, the dispersing agent is an ethylene-vinyl acetate copolymer.
In the invention, the particle size of the suspended solid particles in the filtrate of the step 6 is less than 8 μm.
In the invention, the tourmaline is schorlite.
In the invention, the metal powder is aluminum powder.
Example two:
a preparation process of moisture-proof emulsion paint comprises the following specific steps:
step 1: weighing the following components in parts by weight: 40 parts of titanium dioxide, 100 parts of water, 13 parts of ethylene glycol, 11 parts of tourmaline, 3.5 parts of dispersing agent, 3 parts of defoaming agent, 100 parts of salt gypsum powder, 25 parts of silica sol and 5 parts of film forming agent; 245 parts of VEA emulsion, 22.5 parts of diatomite, 11 parts of additive, 7.5 parts of metal powder and 2 parts of cellulose; 12.5 parts of hydrocarbon propellant and 6.5 parts of mussel foot protein.
Step 2: mixing titanium dioxide, salt gypsum powder, tourmaline, mussel foot protein, diatomite and metal powder, grinding, sieving with a 200-mesh sieve, grinding the unscreened materials for 3 times to obtain a mixture A, and sieving with a 200-mesh sieve until 95% of the mixture A is sieved to obtain a mixture A;
and step 3: adding water, cellulose, glyoxal, a dispersing agent and an additive into a homogenizer with a temperature control system according to the weight, controlling the temperature of the homogenizer at 150 ℃, and stirring for 30 minutes until the cellulose is completely dissolved and the mixture is in a gel state;
and 4, step 4: pouring the VEA emulsion into a stirrer, pouring the silica sol into the stirrer, mixing and stirring to obtain a mixed solution, then adding the mixture A obtained in the step 2 in batches in the stirring process, and stirring for 50 minutes to enable the mixture to be fully blended into the mixed solution, so that layering and caking are prevented, and an emulsion is obtained;
and 5: adding the emulsion obtained in the step 4 into the gel-like mixture obtained in the step 3, stirring at the rotating speed of 800r/min, controlling the temperature at 160 ℃, and stirring the defoaming agent and the film forming agent in sequence for 50 minutes;
step 6: after stirring is finished, adding the mixed solution obtained in the step 5 into a filter press for filter pressing while the mixed solution is hot, and cooling the filtrate in a nitrogen environment to obtain the moisture-proof emulsion paint;
and 7: and adding the moisture-proof latex paint into an aerosol can, and charging by using a hydrocarbon propellant to obtain a packaged finished product.
In the invention, when the additive is prepared, houttuynia cordata and coptis chinensis leaves are mixed, cut and soaked in a treatment solution for 3 hours, then the mixture is taken out, filtered and dried, and juiced, then absolute ethyl alcohol with the amount of 5 times of the juice is added, the mixture is placed into ultrasonic extraction equipment for extraction, the extraction temperature is 90 ℃, then a rotary evaporator is used for recovering the ethyl alcohol, so that a plant extracting solution is obtained, and then the plant extracting solution is prepared by mixing the houttuynia cordata and the coptis chinensis leaves according to the weight ratio of 10: the additive is obtained by stirring the mixture of the 1 and the sorbitol ester at the temperature of 55 ℃ for 15 minutes.
In the invention, the film-forming auxiliary agent is any one or mixture of sodium alginate and carboxymethyl cellulose.
In the invention, the dispersant is one or a mixture of two of ethylene-vinyl acetate copolymer and fatty acid polyglycol ester.
In the invention, the particle size of the suspended solid particles in the filtrate of the step 6 is less than 8 μm.
In the invention, the tourmaline is lithium tourmaline.
In the invention, the metal powder is magnesium powder.
Example three:
a preparation process of moisture-proof emulsion paint comprises the following specific steps:
step 1: weighing the following components in parts by weight: 50 parts of titanium dioxide, 110 parts of water, 15 parts of ethylene glycol, 13 parts of tourmaline, 5 parts of dispersing agent, 4 parts of defoaming agent, 110 parts of salt gypsum powder, 30 parts of silica sol and 8 parts of film forming agent; 280 parts of VEA emulsion, 25 parts of diatomite, 12 parts of additive, 10 parts of metal powder and 3 parts of cellulose; 15 parts of hydrocarbon propellant and 8 parts of mussel foot protein.
Step 2: mixing titanium dioxide, salt gypsum powder, tourmaline, mussel foot protein, diatomite and metal powder, grinding, sieving with a 200-mesh sieve, grinding the unscreened materials for 3 times to obtain a mixture A, and sieving with a 200-mesh sieve until 95% of the mixture A is sieved to obtain a mixture A;
and step 3: adding water, cellulose, glyoxal, a dispersing agent and an additive into a homogenizer with a temperature control system according to the weight, controlling the temperature of the homogenizer at 150 ℃, and stirring for 30 minutes until the cellulose is completely dissolved and the mixture is in a gel state;
and 4, step 4: pouring the VEA emulsion into a stirrer, pouring the silica sol into the stirrer, mixing and stirring to obtain a mixed solution, then adding the mixture A obtained in the step 2 in batches in the stirring process, and stirring for 40-60 minutes to enable the mixture to be fully blended into the mixed solution, so that layering and caking are prevented, and an emulsion is obtained;
and 5: adding the emulsion obtained in the step 4 into the gel-like mixture obtained in the step 3, stirring at the rotating speed of 900r/min, controlling the temperature at 170 ℃, and stirring the defoaming agent and the film forming agent in sequence for 60 minutes;
step 6: after stirring is finished, adding the mixed solution obtained in the step 5 into a filter press for filter pressing while the mixed solution is hot, and cooling the filtrate in a nitrogen environment to obtain the moisture-proof emulsion paint;
and 7: and adding the moisture-proof latex paint into an aerosol can, and charging by using a hydrocarbon propellant to obtain a packaged finished product.
In the invention, when the additive is prepared, houttuynia cordata and coptis chinensis leaves are mixed, cut and soaked in a treatment solution for 3 hours, then the mixture is taken out, filtered and dried, and juiced, then absolute ethyl alcohol with the amount of 5 times of the juice is added, the mixture is placed into ultrasonic extraction equipment for extraction, the extraction temperature is 90 ℃, then a rotary evaporator is used for recovering the ethyl alcohol, so that a plant extracting solution is obtained, and then the plant extracting solution is prepared by mixing the houttuynia cordata and the coptis chinensis leaves according to the weight ratio of 10: the additive is obtained by stirring the mixture of the 1 and the sorbitol ester at the temperature of 60 ℃ for 15 minutes.
In the invention, the film-forming assistant is a mixture of sodium alginate and carboxymethyl cellulose.
In the invention, the dispersing agent is a mixture of ethylene-vinyl acetate copolymer and fatty acid polyglycol ester.
In the invention, the particle size of the suspended solid particles in the filtrate of the step 6 is less than 8 μm.
In the invention, the tourmaline is a mixture of schorl and lithium tourmaline.
In the invention, the metal powder is a mixture of aluminum powder and magnesium powder.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A preparation process of moisture-proof emulsion paint comprises the following specific steps:
step 1: weighing the following components in parts by weight: 30-50 parts of titanium dioxide, 90-110 parts of water, 10-15 parts of ethylene glycol, 9-13 parts of tourmaline, 2-5 parts of dispersing agent, 2-4 parts of defoaming agent, 90-110 parts of salt gypsum powder, 20-30 parts of silica sol and 3-8 parts of film forming agent; 280 parts of VEA emulsion, 20-25 parts of diatomite, 10-12 parts of additive, 5-10 parts of metal powder and 1-3 parts of cellulose; 10-15 parts of hydrocarbon propellant and 5-8 parts of mussel foot protein.
Step 2: mixing titanium dioxide, salt gypsum powder, tourmaline, mussel foot protein, diatomite and metal powder, grinding, sieving with a 200-mesh sieve, grinding materials which are not sieved for 2-3 times to obtain a mixture A, and sieving with the 200-mesh sieve until 95% of the mixture A passes through the 200-mesh sieve to obtain the mixture A;
and step 3: adding water, cellulose, glyoxal, a dispersing agent and an additive into a homogenizer with a temperature control system according to the weight, controlling the temperature of the homogenizer at 150 ℃, and stirring for 30 minutes until the cellulose is completely dissolved and the mixture is in a gel state;
and 4, step 4: pouring the VEA emulsion into a stirrer, pouring the silica sol into the stirrer, mixing and stirring to obtain a mixed solution, then adding the mixture A obtained in the step 2 in batches in the stirring process, and stirring for 40-60 minutes to enable the mixture to be fully blended into the mixed solution, so that layering and caking are prevented, and an emulsion is obtained;
and 5: adding the emulsion obtained in the step 4 into the gel mixture obtained in the step 3, stirring at the rotating speed of 750-;
step 6: after stirring is finished, adding the mixed solution obtained in the step 5 into a filter press for filter pressing while the mixed solution is hot, and cooling the filtrate in a nitrogen environment to obtain the moisture-proof emulsion paint;
and 7: and adding the moisture-proof latex paint into an aerosol can, and charging by using a hydrocarbon propellant to obtain a packaged finished product.
2. The preparation process of the moisture-proof latex paint according to claim 1, characterized in that: when the additive is prepared, the houttuynia cordata and the coptis chinensis leaves are mixed, cut and soaked in a treatment solution for 3 hours, then the mixture is taken out, filtered and dried, and juiced, then absolute ethyl alcohol with the amount of 5 times of juice is added, the mixture is placed into ultrasonic extraction equipment for extraction, the extraction temperature is 90 ℃, then a rotary evaporator is used for recovering the ethyl alcohol, so that a plant extracting solution is obtained, and then the plant extracting solution is prepared by mixing the houttuynia cordata and the coptis chinensis leaves according to the weight ratio of 10: 1 and sorbitol ester are stirred at the temperature of 50-60 ℃ for 15 minutes to obtain the additive.
3. The preparation process of the moisture-proof latex paint according to claim 1, characterized in that: the film-forming auxiliary agent is any one or mixture of sodium alginate and carboxymethyl cellulose.
4. The preparation process of the moisture-proof latex paint according to claim 1, characterized in that: the dispersing agent is one or a mixture of ethylene-vinyl acetate copolymer and fatty acid polyglycol ester.
5. The preparation process of the moisture-proof latex paint according to claim 1, characterized in that: the particle size of the suspended solid particles in the filtrate of the step 6 is less than 8 mu m.
6. The preparation process of the moisture-proof latex paint according to claim 1, characterized in that: the tourmaline is one or a mixture of black tourmaline and lithium tourmaline.
7. The preparation process of the moisture-proof latex paint according to claim 1, characterized in that: the metal powder is one or a mixture of aluminum powder and magnesium powder.
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| CN202110545233.XA CN113122082A (en) | 2021-05-19 | 2021-05-19 | Preparation process of moisture-proof emulsion paint |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110545233.XA CN113122082A (en) | 2021-05-19 | 2021-05-19 | Preparation process of moisture-proof emulsion paint |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587878A (en) * | 2016-12-09 | 2017-04-26 | 河南同伟建材有限公司 | Environment-friendly exterior wall latex paint and preparation method thereof |
| CN107384085A (en) * | 2017-09-09 | 2017-11-24 | 常州亚环环保科技有限公司 | A kind of preparation method of exterior wall latex paint |
| CN107987567A (en) * | 2017-12-15 | 2018-05-04 | 侯玉德 | A kind of preparation method of moisture-proof emulsion paint |
| CN109096830A (en) * | 2018-06-27 | 2018-12-28 | 贵州省漆彩金州涂料有限公司 | A kind of anti-pollution latex paint preparation method |
-
2021
- 2021-05-19 CN CN202110545233.XA patent/CN113122082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587878A (en) * | 2016-12-09 | 2017-04-26 | 河南同伟建材有限公司 | Environment-friendly exterior wall latex paint and preparation method thereof |
| CN107384085A (en) * | 2017-09-09 | 2017-11-24 | 常州亚环环保科技有限公司 | A kind of preparation method of exterior wall latex paint |
| CN107987567A (en) * | 2017-12-15 | 2018-05-04 | 侯玉德 | A kind of preparation method of moisture-proof emulsion paint |
| CN109096830A (en) * | 2018-06-27 | 2018-12-28 | 贵州省漆彩金州涂料有限公司 | A kind of anti-pollution latex paint preparation method |
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