CN113980533A - Water-based acrylic resin coating - Google Patents
Water-based acrylic resin coating Download PDFInfo
- Publication number
- CN113980533A CN113980533A CN202111549467.8A CN202111549467A CN113980533A CN 113980533 A CN113980533 A CN 113980533A CN 202111549467 A CN202111549467 A CN 202111549467A CN 113980533 A CN113980533 A CN 113980533A
- Authority
- CN
- China
- Prior art keywords
- acrylic resin
- parts
- water
- resin coating
- monomer
- 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.)
- Granted
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
- 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
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/062—Copolymers with monomers not covered by C09D133/06
- C09D133/066—Copolymers with monomers not covered by C09D133/06 containing -OH groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
-
- 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
- C09D7/63—Additives non-macromolecular organic
Abstract
The invention discloses a water-based acrylic resin coating which comprises the following components in parts by weight: 50-60 parts of acrylic resin, 10-20 parts of filler, 0.1-0.5 part of defoaming agent and 3-5 parts of water-based color paste; the acrylic resin comprises the following components in parts by weight: 40-60 parts of acrylic monomer, 5-10 parts of organic silicon monomer, 0.5-2 parts of water-soluble initiator, 1-3 parts of emulsifier and 80-100 parts of water; the acrylic monomers include acrylonitrile, isooctyl acrylate, and hydroxyethyl acrylate. According to the invention, three specific monomers with different glass transition temperatures and functions are compounded to prepare the acrylic resin, and the mixture of n-propyl trimethoxy silane and amino propyl trimethoxy silane is added as an organic silicon monomer, so that the water resistance and weather resistance of the acrylic resin are effectively improved while the original excellent performance of the acrylic resin is kept, and the application range of the water-based acrylic resin coating is expanded.
Description
Technical Field
The invention belongs to the technical field of environment-friendly coatings, and particularly relates to a water-based acrylic resin coating.
Background
The traditional solvent-based paint is prepared by taking an organic solvent as a dispersion medium, and the emitted organic compounds (VOC) are important pollution sources in modern society. With the enhancement of environmental protection consciousness of people, the development of green environment-friendly coatings becomes the development trend of future coating technologies.
The water-based paint is a novel resin paint taking water as a dispersion medium, and has the advantages of low price, safe use, resource and energy conservation, environmental pollution and public nuisance reduction and the like, so the water-based paint becomes the main direction for developing the paint industry at present. The water-based paint can be classified into a water-based acrylic resin paint, a water-based alkyd paint, a water-based polyurethane paint, a water-based epoxy paint and the like according to the type of the resin. Among them, the water-based acrylic resin paint is the pollution-free paint which develops the fastest and has the most varieties in the water-based paint. The acrylic resin is a resin synthesized by copolymerizing acrylic acid, methacrylate and other vinyl monomers, and the types and the performances of the acrylic resin synthesized by different formulas and production processes are different.
The water-based acrylic resin coating has the advantages of high solid content, high drying speed, high hardness, low cost and the like, but the existing water-based acrylic resin coating still has the problems of insufficient water resistance and weather resistance. Therefore, it is necessary to further improve the water resistance and weather resistance of the water-based acrylic resin coating while retaining the original advantages of the water-based acrylic resin coating.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the water-based acrylic resin coating.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the water-based acrylic resin coating comprises the following components in parts by weight: 50-60 parts of acrylic resin, 10-20 parts of filler, 0.1-0.5 part of defoaming agent and 3-5 parts of water-based color paste; the acrylic resin comprises the following components in parts by weight: 40-60 parts of acrylic monomer, 5-10 parts of organic silicon monomer, 0.5-2 parts of water-soluble initiator, 1-3 parts of emulsifier and 80-100 parts of water; the acrylic monomers include acrylonitrile, isooctyl acrylate, and hydroxyethyl acrylate.
The acrylonitrile has high glass transition temperature, and can endow the coating film with higher hardness, tensile strength, cohesive force and wear resistance. The glass transition temperature of the isooctyl acrylate is low, so that the flexibility, extensibility and durability of the coating film can be improved. The hydroxyethyl acrylate has a crosslinking effect and can improve the water resistance and weather resistance of the coating film. According to the invention, the acrylic resin is prepared by compounding three monomers with different glass transition temperatures and functions, so that the water resistance and weather resistance of the acrylic resin are effectively improved while the original excellent properties (such as high hardness, high drying speed and the like) of the acrylic resin are maintained.
Through a great deal of experimental research, the inventor finds that the proportion of acrylonitrile, isooctyl acrylate and hydroxyethyl acrylate has an influence on the water resistance and weather resistance of the acrylic resin.
Preferably, in the acrylic monomer, the mass ratio of acrylonitrile to isooctyl acrylate to hydroxyethyl acrylate is (4-6): (10-15): 1-3). Under the proportion, the prepared acrylic resin has good water resistance and weather resistance.
Preferably, the silicone monomer is a mixture of n-propyltrimethoxysilane and aminopropyltrimethoxysilane. The two organic silicon monomers are added simultaneously, so that the crosslinking density of the acrylic resin can be effectively increased, and the mechanical strength, the water resistance and the weather resistance of the coating are further improved.
Preferably, in the organosilicon monomer, the mass ratio of n-propyl trimethoxy silane to amino propyl trimethoxy silane is (1-3). Under the proportion, the prepared acrylic resin has good water resistance and weather resistance.
Preferably, in the organosilicon monomer, the mass ratio of n-propyl trimethoxy silane to amino propyl trimethoxy silane is 1: 2. The prepared acrylic resin has the best water resistance and weather resistance under the condition of the mixture ratio.
Preferably, the water-soluble initiator is a water-soluble azo initiator, such as azobisisobutylamidine hydrochloride, azobisisobutylimidazoline hydrochloride, azobiscyanovaleric acid, azobisisopropylimidazoline, and the like.
Preferably, the emulsifier is sodium lauryl sulfate.
Preferably, the preparation method of the acrylic resin comprises: adding acrylic acid monomer, organosilicon monomer and emulsifier into water, emulsifying to obtain emulsion, and adding water-soluble initiator to initiate polymerization reaction to obtain the acrylic resin.
Preferably, the polymerization reaction is carried out for 1-2 hours at the temperature of 80-90 ℃.
Preferably, the filler is at least one of calcium carbonate, talcum powder and titanium dioxide.
Preferably, the defoaming agent is at least one of fatty alcohol-polyoxyethylene ether and alkylphenol ethoxylate.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, three specific monomers with different glass transition temperatures and functions are compounded to prepare the acrylic resin, and the mixture of n-propyl trimethoxy silane and amino propyl trimethoxy silane is added as an organic silicon monomer, so that the water resistance and weather resistance of the acrylic resin are effectively improved while the original excellent performance of the acrylic resin is kept, and the application range of the water-based acrylic resin coating is expanded.
Detailed Description
The technical solutions of the present invention will be further described with reference to the following embodiments, and it should be apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The raw materials used in the examples and comparative examples were all commercially available and were the same species for parallel experiments.
Example 1
Embodiment 1 provides a water-based acrylic resin coating, which is composed of the following components in parts by weight: 55 parts of acrylic resin, 15 parts of calcium carbonate, 0.3 part of fatty alcohol-polyoxyethylene ether (AEO-9) and 4 parts of water-based color paste.
The preparation method of the water-based acrylic resin coating comprises the following steps: and (3) uniformly mixing all the components to prepare the water-based acrylic resin coating.
The acrylic resin comprises the following components in parts by weight: 50 parts of acrylic monomer, 8 parts of organosilicon monomer, 1 part of azodiisobutyl amidine hydrochloride (AIBA), 2 parts of sodium dodecyl sulfate and 90 parts of water. The acrylic monomer consists of acrylonitrile, isooctyl acrylate and hydroxyethyl acrylate, and the mass ratio of the acrylonitrile to the isooctyl acrylate to the hydroxyethyl acrylate is 4:10: 1. The organosilicon monomer is a mixture of n-propyl trimethoxy silane and aminopropyl trimethoxy silane, and the mass ratio of the n-propyl trimethoxy silane to the aminopropyl trimethoxy silane is 1: 1.
The preparation method of the acrylic resin comprises the following steps: adding an acrylic monomer, an organosilicon monomer and an emulsifier (sodium dodecyl sulfate) into water, emulsifying to obtain an emulsion, adding a water-soluble initiator (AIBA) to initiate polymerization, and reacting at 80-90 ℃ for 1-2 h to obtain the acrylic resin.
Example 2
Example 2 provides a water-based acrylic resin coating material which is different from example 1 only in the component ratio of acrylic monomers for synthesizing an acrylic resin. In the acrylic monomer of example 2, the mass ratio of acrylonitrile to isooctyl acrylate to hydroxyethyl acrylate is 5:12: 2.
Example 3
Example 3 provides a water-based acrylic resin coating material which is different from example 1 only in the component ratio of acrylic monomers for synthesizing an acrylic resin. In the acrylic monomer of example 3, the mass ratio of acrylonitrile to isooctyl acrylate to hydroxyethyl acrylate is 6:15: 3.
Comparative example 1
Comparative example 1 provides a water-based acrylic resin coating, which is different from example 1 only in the acrylic monomer for synthesizing the acrylic resin. The acrylic monomer of comparative example 1 was composed of acrylonitrile and isooctyl acrylate, and acrylonitrile to isooctyl acrylate ═ 4:10 by mass ratio.
Comparative example 2
Comparative example 2 provides a water-based acrylic resin coating material, which is different from example 1 only in the acrylic monomer for synthesizing the acrylic resin. The acrylic monomer of comparative example 2 consisted of acrylonitrile and hydroxyethyl acrylate, and acrylonitrile to hydroxyethyl acrylate ═ 4:1 by mass ratio.
Comparative example 3
Comparative example 3 provides a water-based acrylic resin coating material, which is different from example 1 only in the acrylic monomer for synthesizing the acrylic resin. The acrylic monomer of comparative example 3 was composed of isooctyl acrylate and hydroxyethyl acrylate, and the mass ratio of isooctyl acrylate to hydroxyethyl acrylate was 10: 1.
Example 4
Example 4 provides a water-based acrylic resin coating which is different from example 1 only in the component ratio of the silicone monomer of the synthetic acrylic resin. In the silicone monomer of example 4, by mass ratio, n-propyltrimethoxysilane/aminopropyltrimethoxysilane was 1: 2.
Example 5
Example 5 provides a water-based acrylic resin coating which is different from example 1 only in the component ratio of the silicone monomer of the synthetic acrylic resin. In the silicone monomer of example 5, by mass ratio, n-propyltrimethoxysilane to aminopropyltrimethoxysilane was 1: 3.
Example 6
Embodiment 6 provides a water-based acrylic resin coating, which is composed of the following components in parts by weight: 50 parts of acrylic resin, 10 parts of calcium carbonate, 0.1 part of fatty alcohol-polyoxyethylene ether (AEO-9) and 3 parts of water-based color paste.
The preparation method of the water-based acrylic resin coating comprises the following steps: and (3) uniformly mixing all the components to prepare the water-based acrylic resin coating.
The acrylic resin comprises the following components in parts by weight: 40 parts of acrylic monomer, 5 parts of organosilicon monomer, 0.5 part of azodiisobutyl amidine hydrochloride (AIBA), 1 part of sodium dodecyl sulfate and 80 parts of water. The composition and the ratio of the components of the acrylic monomer and the silicone monomer were the same as those in example 1.
Preparation of acrylic resin reference is made to example 1.
Example 7
Embodiment 7 provides a water-based acrylic resin coating, which is composed of the following components in parts by weight: 60 parts of acrylic resin, 20 parts of calcium carbonate, 0.5 part of fatty alcohol-polyoxyethylene ether (AEO-9) and 5 parts of water-based color paste.
The preparation method of the water-based acrylic resin coating comprises the following steps: and (3) uniformly mixing all the components to prepare the water-based acrylic resin coating.
The acrylic resin comprises the following components in parts by weight: 60 parts of acrylic monomer, 10 parts of organosilicon monomer, 2 parts of azodiisobutyl amidine hydrochloride (AIBA), 3 parts of sodium dodecyl sulfate and 100 parts of water. The composition and the ratio of the components of the acrylic monomer and the silicone monomer were the same as those in example 1.
Preparation of acrylic resin reference is made to example 1.
Comparative example 4
Comparative example 4 provides a water-based acrylic resin coating, which is different from example 1 only in the silicone monomer for synthesizing the acrylic resin. The silicone monomer of comparative example 4 was n-propyltrimethoxysilane.
Comparative example 5
Comparative example 5 provides a water-based acrylic resin coating, which is different from example 1 only in the silicone monomer for synthesizing the acrylic resin. The silicone monomer of comparative example 5 was aminopropyltrimethoxysilane.
Test examples
The aqueous acrylic resin coatings prepared in examples 1 to 7 and comparative examples 1 to 5 were subjected to a performance test.
The performance test method comprises the following steps:
1. drying performance: GB1728, technical indexes: the surface dryness is less than or equal to 2h, and the actual dryness is less than or equal to 24 h.
2. Pencil hardness: GB/T6739, technical indexes: not less than B.
3. Water resistance: GB/T1733 + 1993 paint film water resistance determination method, a water immersion test method is used for determining the water resistance of a paint film.
4. Acid and alkali resistance: GB/T1763-79 determination of chemical resistance of paint film, determine the acid resistance and alkali resistance of the paint film.
5. Neutral salt spray resistance: the neutral salt fog resistance of the coating film is measured in GB/T1771-2007 determination of neutral salt fog resistance of colored paint and varnish.
The test results are shown in the following table:
as can be seen from the test results in the table above, the coating of the embodiments 1 to 7 of the present invention has the advantages of high hardness, fast drying speed, etc., and the water resistance and weather resistance (acid-base resistance and salt-mist resistance) are superior to those of the coating of the comparative examples 1 to 5. The water-based acrylic resin coating provided by the invention not only retains the original excellent performances (such as high hardness, high drying speed and the like) of the acrylic resin, but also obviously improves the water resistance and weather resistance.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The water-based acrylic resin coating is characterized by comprising the following components in parts by weight: 50-60 parts of acrylic resin, 10-20 parts of filler, 0.1-0.5 part of defoaming agent and 3-5 parts of water-based color paste; the acrylic resin comprises the following components in parts by weight: 40-60 parts of acrylic monomer, 5-10 parts of organic silicon monomer, 0.5-2 parts of water-soluble initiator, 1-3 parts of emulsifier and 80-100 parts of water; the acrylic monomers include acrylonitrile, isooctyl acrylate, and hydroxyethyl acrylate.
2. The aqueous acrylic resin coating according to claim 1, wherein the acrylic monomer comprises acrylonitrile, isooctyl acrylate, hydroxyethyl acrylate, (4-6) to (10-15) to (1-3) by mass ratio.
3. The aqueous acrylic resin coating according to claim 1, wherein the silicone monomer is a mixture of n-propyltrimethoxysilane and aminopropyltrimethoxysilane.
4. The aqueous acrylic resin coating according to claim 3, wherein the organosilicon monomer comprises (1-3) n-propyltrimethoxysilane and aminopropyltrimethoxysilane by mass ratio.
5. The aqueous acrylic resin coating according to claim 3, wherein the organosilicon monomer contains n-propyltrimethoxysilane and aminopropyltrimethoxysilane in a mass ratio of 1: 2.
6. The aqueous acrylic resin coating according to claim 1, wherein the water-soluble initiator is a water-soluble azo initiator.
7. The aqueous acrylic resin coating according to any one of claims 1 to 6, wherein the preparation method of the acrylic resin comprises: adding acrylic acid monomer, organosilicon monomer and emulsifier into water, emulsifying to obtain emulsion, and adding water-soluble initiator to initiate polymerization reaction to obtain the acrylic resin.
8. The aqueous acrylic resin coating according to claim 7, wherein the polymerization reaction is carried out at 80-90 ℃ for 1-2 hours.
9. The aqueous acrylic resin coating according to claim 1, wherein the filler is at least one of calcium carbonate, talc and titanium dioxide.
10. The aqueous acrylic resin coating according to claim 1, wherein the defoaming agent is at least one of fatty alcohol-polyoxyethylene ether and alkylphenol ethoxylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111549467.8A CN113980533B (en) | 2021-12-17 | 2021-12-17 | Water-based acrylic resin coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111549467.8A CN113980533B (en) | 2021-12-17 | 2021-12-17 | Water-based acrylic resin coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113980533A true CN113980533A (en) | 2022-01-28 |
| CN113980533B CN113980533B (en) | 2022-06-03 |
Family
ID=79733953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111549467.8A Active CN113980533B (en) | 2021-12-17 | 2021-12-17 | Water-based acrylic resin coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113980533B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116987427A (en) * | 2023-08-30 | 2023-11-03 | 广东彩格科技有限公司 | Water-based acrylic resin coating for building and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118570A (en) * | 1993-10-26 | 1995-05-09 | Japan Synthetic Rubber Co Ltd | Water-based coating primer |
| CN101613434A (en) * | 2009-07-15 | 2009-12-30 | 华南理工大学 | A kind of alcohol soluble polyacrylate resin and preparation method thereof and application |
| US20110052822A1 (en) * | 2009-08-31 | 2011-03-03 | Koki Chiga | Coating composition and method for forming coating film |
| CN102020759A (en) * | 2010-10-27 | 2011-04-20 | 中国科学院长春应用化学研究所 | Preparation method of waterborne resin and water-based paint composite |
| CN103602193A (en) * | 2013-11-29 | 2014-02-26 | 深圳市安品有机硅材料有限公司 | Priming paint for water-borne heavy anti-corrosion coating and preparation method thereof |
| CN109852180A (en) * | 2018-12-14 | 2019-06-07 | 广州都邦材料科技有限公司 | The good acrylic ester aquosity silane coupling agent and preparation method thereof of a kind of pair of PP material adhesive force |
| CN112126002A (en) * | 2020-09-10 | 2020-12-25 | 珠海展辰新材料股份有限公司 | Water-based acrylic resin, preparation method thereof and amino baking varnish |
-
2021
- 2021-12-17 CN CN202111549467.8A patent/CN113980533B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118570A (en) * | 1993-10-26 | 1995-05-09 | Japan Synthetic Rubber Co Ltd | Water-based coating primer |
| CN101613434A (en) * | 2009-07-15 | 2009-12-30 | 华南理工大学 | A kind of alcohol soluble polyacrylate resin and preparation method thereof and application |
| US20110052822A1 (en) * | 2009-08-31 | 2011-03-03 | Koki Chiga | Coating composition and method for forming coating film |
| CN102020759A (en) * | 2010-10-27 | 2011-04-20 | 中国科学院长春应用化学研究所 | Preparation method of waterborne resin and water-based paint composite |
| CN103602193A (en) * | 2013-11-29 | 2014-02-26 | 深圳市安品有机硅材料有限公司 | Priming paint for water-borne heavy anti-corrosion coating and preparation method thereof |
| CN109852180A (en) * | 2018-12-14 | 2019-06-07 | 广州都邦材料科技有限公司 | The good acrylic ester aquosity silane coupling agent and preparation method thereof of a kind of pair of PP material adhesive force |
| CN112126002A (en) * | 2020-09-10 | 2020-12-25 | 珠海展辰新材料股份有限公司 | Water-based acrylic resin, preparation method thereof and amino baking varnish |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116987427A (en) * | 2023-08-30 | 2023-11-03 | 广东彩格科技有限公司 | Water-based acrylic resin coating for building and preparation method thereof |
| CN116987427B (en) * | 2023-08-30 | 2024-01-30 | 广东彩格科技有限公司 | Water-based acrylic resin coating for building and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113980533B (en) | 2022-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2904526A (en) | Coating compositions | |
| CN107760140B (en) | High-alcohol-resistance water-based glass baking varnish and preparation method thereof | |
| CN110511388B (en) | Modified hydroxyl acrylic emulsion for water-based metal decorating paint and preparation method thereof | |
| CN105969261B (en) | A kind of joint trimming agent and preparation method thereof | |
| CN109370411A (en) | A kind of acrylic resin modified aqueous industrial coating of fluorine-silicon polyurethane | |
| CN107488244B (en) | POSS (polyhedral oligomeric silsesquioxane) modified styrene-acrylic emulsion copolymer, and preparation method and application thereof | |
| CN113980533B (en) | Water-based acrylic resin coating | |
| CN114316854B (en) | Acrylic acid adhesive with high solid content and low viscosity and preparation method thereof | |
| CN110885630A (en) | Organic silicon water-based high-temperature-resistant special coating and preparation method thereof | |
| CN110903714A (en) | High-temperature-resistant water-based fluorocarbon amino baking paint and preparation method thereof | |
| CN110002814B (en) | Modified high-elasticity waterproof film coating and preparation method thereof | |
| CN110804136B (en) | Preparation method of core-shell type fluorine-containing emulsion microsphere and application of core-shell type fluorine-containing emulsion microsphere in super-hydrophobic coating | |
| CN105505086A (en) | Acid-rain-resistant dustproof finish-coat paint and preparation method thereof | |
| CN112625170A (en) | Triplecene derivative modified waterborne acrylic resin and preparation method thereof | |
| CN111777900A (en) | Waterproof coating and preparation method thereof | |
| CN115353580B (en) | High-water-resistance alkali-resistance VAE emulsion, preparation method and application thereof, and waterproof coating | |
| CN108314962B (en) | Cyano-containing polyarylethersulfone/polyethersulfone coating composition and preparation method and coating process thereof | |
| CN114479599B (en) | Heat-insulation self-cleaning contamination-resistant coating and preparation method thereof | |
| CN114940724A (en) | Modified hydroxyl acrylic acid dispersion and preparation method thereof | |
| CN114891166A (en) | Organic silicon oil composite acrylic latex and preparation method thereof | |
| CN111234686A (en) | Self-crosslinking acrylic polyurethane dispersion stone-like paint and preparation method thereof | |
| CN107189004A (en) | A kind of preparation method of the aqueous plastic cement acrylic resin of Quick cross-linking | |
| CN112961604A (en) | High-hardness overglaze and preparation method thereof | |
| CN111019069B (en) | Water-based epoxy organic silicon acrylate composite resin and preparation method thereof | |
| CN114426791B (en) | Room-temperature crosslinking nano alloy coating and preparation method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |