CN113372750A - Water-based multicolor paint based on lithium-based attapulgite and preparation method thereof - Google Patents
Water-based multicolor paint based on lithium-based attapulgite and preparation method thereof Download PDFInfo
- Publication number
- CN113372750A CN113372750A CN202110525292.0A CN202110525292A CN113372750A CN 113372750 A CN113372750 A CN 113372750A CN 202110525292 A CN202110525292 A CN 202110525292A CN 113372750 A CN113372750 A CN 113372750A
- Authority
- CN
- China
- Prior art keywords
- lithium
- attapulgite
- deionized water
- based attapulgite
- water
- 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
Classifications
-
- 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
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
-
- 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to the technical field of coatings, in particular to a lithium-based attapulgite-based water-based multicolor coating and a preparation method thereof, wherein the method comprises the steps of modifying lithium-based attapulgite to prepare modified lithium-based attapulgite sol; preparing a dispersion phase and a continuous phase based on the modified attapulgite sol, and mixing the dispersion phase and the continuous phase according to the weight ratio (38-42): (62-58), preparing dispersed phases with different colors into small particle colloids, putting the small particle colloids into a continuous phase, and stirring uniformly at a low speed to obtain the water-based multicolor paint; according to the invention, the modified lithium-based attapulgite is adopted to replace the existing modified hectorite protective glue, so that the scarce natural hectorite resource is saved, and the cost is obviously reduced because the attapulgite is a relatively abundant resource and is low in price. In addition, the waterborne multicolor paint provided by the invention improves the flexibility of dispersed phase colloidal particles, and the colloidal particles are not easy to break during spraying construction, thereby reducing the construction difficulty.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to a water-based multicolor coating based on lithium-based attapulgite and a preparation method thereof.
Background
The water-based multicolor paint is a composite suspension dispersion paint formed by mixing more than two kinds of colloidal particles with different colors, sizes and shapes into a water-based basic paint, and a paint film coating with a marble texture effect can be formed by single-gun spraying. In recent years, the water-based multicolor paint is developed rapidly, and is expected to replace the real stone paint to become the mainstream of the building exterior wall paint.
The water-based multicolor paint is a novel product, the technology of the water-based multicolor paint is continuously improved, and some unsatisfactory places need to be continuously researched and perfected, such as high production cost, harsh and difficult control of production technical requirements, poor product storage stability, high construction difficulty, single construction method and the like.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a preparation method of a water-based multicolor paint based on lithium-based attapulgite, which has the advantages of low production cost and low construction difficulty.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation method of a water-based multicolor paint based on lithium-based attapulgite comprises the following steps:
(1) modification treatment of lithium-based attapulgite
Mixing and stirring lithium-based attapulgite and deionized water, soaking for 2 hours, adjusting the pH value to 9, then adding acrylamide and methyltrimethoxysilane, stirring uniformly, heating to 60-70 ℃, preserving heat for 2-3 hours, dehydrating, washing for 2 times by using the deionized water, and drying to obtain modified lithium-based attapulgite;
mixing the modified lithium-based attapulgite with deionized water according to the weight ratio of (10-20): 100, preparing modified lithium-based attapulgite sol, and standing for 48 hours for later use;
(2) formulating the dispersed phase
Taking deionized water with the formula amount, adding a dispersing agent and a defoaming agent, adding titanium dioxide and kaolin, stirring at a high speed for dispersing, then adding an acrylic emulsion, a film-forming auxiliary agent and the modified lithium-based attapulgite sol prepared in the step (1), stirring at a low speed, thickening with a polyurethane thickener to prepare a dispersed phase, and mixing colors for later use;
(3) preparing the continuous phase
Taking deionized water with a formula amount, adding a defoaming agent, then adding an acrylic emulsion, a film-forming assistant and the modified lithium-based attapulgite sol prepared in the step (1), slowly stirring, and adding a polyurethane thickener to prepare a continuous phase;
(4) mixing the dispersed phase and the continuous phase according to the weight ratio of (38-42): (62-58), preparing dispersed phases with different colors into small particle colloids, putting the small particle colloids into a continuous phase, and stirring uniformly at a low speed to obtain the water-based multicolor paint.
In a further technical scheme, in the modification treatment process of the lithium-based attapulgite, the using amount of the deionized water is equal to the weight of the lithium-based attapulgite;
the dosage of the acrylamide is 0.1-3% of the weight of the lithium-based attapulgite;
the dosage of the methyltrimethoxysilane is 0.2-7% of the weight of the lithium-based attapulgite.
In a further technical scheme, the dispersed phase is prepared from the following raw material components in percentage by weight: 0.5-6% of modified lithium-based attapulgite sol, 24-32% of acrylic emulsion, 5-15% of titanium dioxide, 7-12% of kaolin, 0.2-0.6% of dispersing agent, 1-2.5% of film-forming assistant, 0.2% of defoaming agent, 0.1-1.5% of polyurethane thickener and 50-70% of deionized water.
In a further technical scheme, the continuous phase is prepared from the following raw material components in percentage by weight: 1-9% of modified lithium-based attapulgite sol, 26-35% of acrylic emulsion, 1-2.5% of film-forming additive, 0.2% of defoaming agent, 0.1-1.5% of polyurethane thickener and 40-60% of deionized water.
The invention also provides the water-based multicolor paint prepared by the method.
Compared with the prior art, the invention has the following technical effects:
the attapulgite water-based multicolor paint takes the modified lithium-based attapulgite as the protective adhesive, and has the following beneficial effects:
1) providing a water-based multicolor paint and a preparation method thereof;
2) the water-based multicolor paint provided by the invention saves the scarce resources of natural hectorite;
3) according to the water-based multicolor paint and the preparation method thereof, the attapulgite is used as a basic raw material, so that the attapulgite is rich in resources and low in price, and the cost of the water-based multicolor paint is obviously reduced;
4) the waterborne multicolor coating provided by the invention improves the flexibility of dispersed phase colloidal particles, and the colloidal particles are not easy to break during spraying construction, so that the construction difficulty is reduced;
5) the water-based multicolor paint provided by the invention does not use cellulose in a formula system, so that the mildew-proof and antibacterial capabilities of the paint are improved.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further clarified with the specific embodiments.
All the starting materials in the present invention, the sources of which are not particularly limited, may be either commercially available or prepared according to conventional methods well known to those skilled in the art. All the raw materials used in the present invention are not particularly limited in purity, and the present invention preferably employs a purity which is conventional in the field of analytical purification or composite materials.
The endpoints of the ranges and any values disclosed herein are not limited to the precise range or value, and such ranges or values should be understood to encompass values close to those ranges or values. For ranges of values, between the endpoints of each of the ranges and the individual points, and between the individual points may be combined with each other to give one or more new ranges of values, and these ranges of values should be considered as specifically disclosed herein.
The invention provides a preparation method of a water-based multicolor paint based on lithium-based attapulgite, which comprises the following steps:
(1) modification treatment of lithium-based attapulgite
Mixing and stirring lithium-based attapulgite and deionized water, soaking for 2 hours, adjusting the pH value to 9 by using ammonia water, then adding acrylamide and methyltrimethoxysilane, uniformly stirring, heating to 60-70 ℃, preserving heat for 2-3 hours, dehydrating, washing for 2 times by using the deionized water, and drying to obtain modified lithium-based attapulgite;
mixing the modified lithium-based attapulgite with deionized water according to the weight ratio of (10-20): 100, preparing modified lithium-based attapulgite sol, and standing for 48 hours for later use;
(2) formulating the dispersed phase
Taking deionized water with the formula amount, adding a dispersing agent and a defoaming agent, adding titanium dioxide and kaolin, stirring at a high speed for dispersing, specifically, stirring and dispersing at the rotating speed of 1000-;
the toning process is to prepare the required color according to the requirement.
(3) Preparing the continuous phase
Taking deionized water with a formula amount, adding a defoaming agent, then adding an acrylic emulsion, a film-forming assistant and the modified lithium-based attapulgite sol prepared in the step (1), stirring at a slow speed, and using a polyurethane thickener, wherein the slow speed is specifically a stirring speed of 400 plus materials and 600 rpm, so as to prepare a continuous phase;
(4) mixing the dispersed phase and the continuous phase according to the weight ratio of (38-42): (62-58), preparing dispersed phases with different colors into small particle colloids, putting the small particle colloids into a continuous phase, and stirring uniformly at a low speed to obtain the water-based multicolor paint.
According to the method provided by the invention, in the modification treatment process of the lithium-based attapulgite, the using amount of the deionized water is equal to the weight of the lithium-based attapulgite;
the dosage of the acrylamide is 0.1-3% of the weight of the lithium-based attapulgite;
the dosage of the methyltrimethoxysilane is 0.2-7% of the weight of the lithium-based attapulgite.
According to the method provided by the invention, the dosage of each raw material component in the dispersed phase can be selected in a wide range, and preferably, in the invention, the dispersed phase is prepared from the following raw material components in percentage by weight: 0.5-6% of modified lithium-based attapulgite sol, 24-32% of acrylic emulsion, 5-15% of titanium dioxide, 7-12% of kaolin, 0.2-0.6% of dispersing agent, 1-2.5% of film-forming assistant, 0.2% of defoaming agent, 0.1-1.5% of polyurethane thickener and 50-70% of deionized water.
According to the method provided by the invention, the dosage of each raw material component in the continuous phase can be selected in a wide range, and preferably, in the invention, the continuous phase is prepared from the following raw material components in percentage by weight: 1-9% of modified lithium-based attapulgite sol, 26-35% of acrylic emulsion, 1-2.5% of film-forming additive, 0.2% of defoaming agent, 0.1-1.5% of polyurethane thickener and 40-60% of deionized water.
Specifically, the acrylic emulsion can be Badful emulsion RS-2788,
the titanium dioxide is rutile titanium dioxide, the kaolin is calcined kaolin of 3000 meshes, the dispersant is sodium salt dispersant, and the film-forming assistant is alcohol ester 12;
the antifoaming agent can be selected from those commonly used by those skilled in the art, such as A-10 antifoaming agent.
According to the preparation method of the water-based multicolor paint, the modified lithium-based attapulgite is adopted to replace the existing modified hectorite protective glue, so that the scarce natural hectorite resource is saved, and the cost is remarkably reduced because the attapulgite is a relatively rich resource and is low in price. In addition, the waterborne multicolor paint provided by the invention improves the flexibility of dispersed phase colloidal particles, and the colloidal particles are not easy to break during spraying construction, so that the construction difficulty is reduced, and the waterborne multicolor paint has a better application prospect.
The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A preparation method of a water-based multicolor paint based on lithium-based attapulgite is characterized by comprising the following steps:
(1) modification treatment of lithium-based attapulgite
Mixing and stirring lithium-based attapulgite and deionized water, soaking for 2 hours, adjusting the pH value to 9, then adding acrylamide and methyltrimethoxysilane, stirring uniformly, heating to 60-70 ℃, preserving heat for 2-3 hours, dehydrating, washing for 2 times by using the deionized water, and drying to obtain modified lithium-based attapulgite;
mixing the modified lithium-based attapulgite with deionized water according to the weight ratio of (10-20): 100, preparing modified lithium-based attapulgite sol, and standing for 48 hours for later use;
(2) formulating the dispersed phase
Taking deionized water with the formula amount, adding a dispersing agent and a defoaming agent, adding titanium dioxide and kaolin, stirring at a high speed for dispersing, then adding an acrylic emulsion, a film-forming auxiliary agent and the modified lithium-based attapulgite sol prepared in the step (1), stirring at a low speed, thickening with a polyurethane thickener to prepare a dispersed phase, and mixing colors for later use;
(3) preparing the continuous phase
Taking deionized water with a formula amount, adding a defoaming agent, then adding an acrylic emulsion, a film-forming assistant and the modified lithium-based attapulgite sol prepared in the step (1), slowly stirring, and adding a polyurethane thickener to prepare a continuous phase;
(4) mixing the dispersed phase and the continuous phase according to the weight ratio of (38-42): (62-58), preparing dispersed phases with different colors into small particle colloids, putting the small particle colloids into a continuous phase, and stirring uniformly at a low speed to obtain the water-based multicolor paint.
2. The method according to claim 1, wherein the deionized water is used in an amount equal to the weight of the lithium-based attapulgite during the modification treatment of the lithium-based attapulgite;
the dosage of the acrylamide is 0.1-3% of the weight of the lithium-based attapulgite;
the dosage of the methyltrimethoxysilane is 0.2-7% of the weight of the lithium-based attapulgite.
3. The method according to claim 1, wherein the dispersed phase is prepared from the following raw materials in percentage by weight: 0.5-6% of modified lithium-based attapulgite sol, 24-32% of acrylic emulsion, 5-15% of titanium dioxide, 7-12% of kaolin, 0.2-0.6% of dispersing agent, 1-2.5% of film-forming assistant, 0.2% of defoaming agent, 0.1-1.5% of polyurethane thickener and 50-70% of deionized water.
4. The method according to claim 1, wherein the continuous phase is prepared from the following raw materials in percentage by weight: 1-9% of modified lithium-based attapulgite sol, 26-35% of acrylic emulsion, 1-2.5% of film-forming additive, 0.2% of defoaming agent, 0.1-1.5% of polyurethane thickener and 40-60% of deionized water.
5. An aqueous multicolor paint prepared according to the method of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110525292.0A CN113372750A (en) | 2021-05-11 | 2021-05-11 | Water-based multicolor paint based on lithium-based attapulgite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110525292.0A CN113372750A (en) | 2021-05-11 | 2021-05-11 | Water-based multicolor paint based on lithium-based attapulgite and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113372750A true CN113372750A (en) | 2021-09-10 |
Family
ID=77571016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110525292.0A Pending CN113372750A (en) | 2021-05-11 | 2021-05-11 | Water-based multicolor paint based on lithium-based attapulgite and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113372750A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342482A (en) * | 2008-08-15 | 2009-01-14 | 淮阴师范学院 | Preparation method for concave-convex stick clay soil/polyacrylamide composite adsorption agent |
| CN104194459A (en) * | 2014-08-06 | 2014-12-10 | 明光市国星凹土有限公司 | Modified attapulgite packing for coating and preparation method thereof |
| CN105086657A (en) * | 2015-08-05 | 2015-11-25 | 合肥万博制漆有限公司 | Attapulgite metal fluorocarbon coating and preparing method thereof |
| CN105363424A (en) * | 2015-11-20 | 2016-03-02 | 淮阴师范学院 | Preparation method of attapulgite based CO2 adsorption material with polyacrylamide grafted surface |
| CN108641048A (en) * | 2018-05-11 | 2018-10-12 | 常州大学 | A kind of preparation method of the recessed native complex thickener of salt tolerant |
| CN109627891A (en) * | 2018-12-25 | 2019-04-16 | 肇庆学院 | A kind of coating of the attapulgite clay compounded object containing hydrotalcite-and preparation method thereof |
| CN110003739A (en) * | 2019-03-12 | 2019-07-12 | 河北晨阳工贸集团有限公司 | A kind of water-water multi-color and preparation method thereof |
| CN113462247A (en) * | 2021-08-10 | 2021-10-01 | 卡本科技集团股份有限公司 | Water-based sand-containing multicolor paint and preparation method thereof |
-
2021
- 2021-05-11 CN CN202110525292.0A patent/CN113372750A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342482A (en) * | 2008-08-15 | 2009-01-14 | 淮阴师范学院 | Preparation method for concave-convex stick clay soil/polyacrylamide composite adsorption agent |
| CN104194459A (en) * | 2014-08-06 | 2014-12-10 | 明光市国星凹土有限公司 | Modified attapulgite packing for coating and preparation method thereof |
| CN105086657A (en) * | 2015-08-05 | 2015-11-25 | 合肥万博制漆有限公司 | Attapulgite metal fluorocarbon coating and preparing method thereof |
| CN105363424A (en) * | 2015-11-20 | 2016-03-02 | 淮阴师范学院 | Preparation method of attapulgite based CO2 adsorption material with polyacrylamide grafted surface |
| CN108641048A (en) * | 2018-05-11 | 2018-10-12 | 常州大学 | A kind of preparation method of the recessed native complex thickener of salt tolerant |
| CN109627891A (en) * | 2018-12-25 | 2019-04-16 | 肇庆学院 | A kind of coating of the attapulgite clay compounded object containing hydrotalcite-and preparation method thereof |
| CN110003739A (en) * | 2019-03-12 | 2019-07-12 | 河北晨阳工贸集团有限公司 | A kind of water-water multi-color and preparation method thereof |
| CN113462247A (en) * | 2021-08-10 | 2021-10-01 | 卡本科技集团股份有限公司 | Water-based sand-containing multicolor paint and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103254709B (en) | A kind of Two-component emulsion water-in-water multi-color paint and preparation method thereof | |
| CN110903721A (en) | Colorful sand-in-water coating and preparation method thereof | |
| CN103849280B (en) | Preparation method of ultra-stable high-weather-resistance water-in-water granite-like multicolor paint | |
| CN105754442B (en) | Water-resistant breathable water-in-water multicolor coating formula and preparation method thereof | |
| CN106147467A (en) | A kind of water-soluble colorful coating and preparation technology thereof | |
| CN109081684A (en) | A kind of preparation method of carbon nanotube enhancing alumina matrix composite | |
| CN113372750A (en) | Water-based multicolor paint based on lithium-based attapulgite and preparation method thereof | |
| CN104724937A (en) | Environmentally friendly glass frosting paste | |
| CN109266142B (en) | Aqueous solvent-free and high-gloss single-component metallic paint without covering and preparation thereof | |
| CN103937355B (en) | Base paint of waterborne stone-like coating and preparation method thereof | |
| CN112500018A (en) | Degradable efficient gypsum retarder and preparation method and application thereof | |
| CN104046183A (en) | Water-in-water multi-color paint | |
| CN101864235B (en) | Method for preparing exterior wall coating | |
| CN109161229B (en) | Water-based environment-friendly coating | |
| CN108395813A (en) | Organo-mineral complexing multicolor finish | |
| CN104130689B (en) | Metal exterior wall paint and preparation method thereof | |
| CN108504165A (en) | A kind of preparation method of electrophoretic paint calcined kaolin clay filler | |
| CN107163842A (en) | A kind of environmental protection building material coating and preparation method thereof | |
| CN102531403A (en) | Method for preparing hollow glass microspheres with cordierite wrapped on surface | |
| CN106752570B (en) | Water-in-water multicolor coating and preparation method thereof suitable for assembly line construction | |
| CN112375444A (en) | 5D stone-like paint | |
| CN111087872A (en) | Preparation method of low-volatile water-based purifying artistic coating | |
| CN112280407A (en) | Primer-in-one granite-like colorful background colored paint and preparation method thereof | |
| CN111073380A (en) | Preparation method of protective adhesive for sand-in-water multicolor paint | |
| CN115709975B (en) | Directional induction synthesis method for manganese phosphate trihydrate nanoflower and biomass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |