CN111471391A - Antibacterial anti-doodling self-cleaning powder coating and preparation method thereof - Google Patents
Antibacterial anti-doodling self-cleaning powder coating and preparation method thereof Download PDFInfo
- Publication number
- CN111471391A CN111471391A CN202010470173.5A CN202010470173A CN111471391A CN 111471391 A CN111471391 A CN 111471391A CN 202010470173 A CN202010470173 A CN 202010470173A CN 111471391 A CN111471391 A CN 111471391A
- Authority
- CN
- China
- Prior art keywords
- parts
- powder coating
- self
- antibacterial
- nano
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- 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
- 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
- C08K2003/0806—Silver
-
- 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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- 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
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to the technical field of powder coatings, and discloses an antibacterial anti-doodling self-cleaning powder coating and a preparation method thereof. The antibacterial and doodling-resistant self-cleaning powder coating comprises, by weight, 18-25 parts of modified epoxy resin, 10-40 parts of modified polyurethane resin, 5-10 parts of polytetrafluoroethylene, 10-15 parts of nano antibacterial material, 2-5 parts of curing agent, 2-5 parts of flatting agent and 23-30 parts of filler, wherein the total weight of the antibacterial and doodling-resistant self-cleaning powder coating is 100 parts. According to the invention, the specific components of the modified epoxy resin, the modified polyurethane resin, the polytetrafluoroethylene, the nano antibacterial material, the curing agent, the flatting agent and the filler are mixed according to a specific proportion, so that the prepared powder coating has good antibacterial property, strong self-cleaning capability on graffiti, strong impact resistance and good adhesiveness.
Description
Technical Field
The invention relates to the technical field of powder coatings, in particular to an antibacterial anti-graffiti self-cleaning powder coating and a preparation method thereof.
Background
With the progress of society and the improvement of living standard, people are increasingly pursuing healthy and beautiful life style, however, in daily life, a plurality of phenomena of painting on buildings and random painting still occur. Therefore, the demand of self-cleaning antibacterial coatings in the aspects of building decoration, public environment and the like is increasing. However, the existing coating used for buildings has the defects of poor antibacterial property, poor self-cleaning effect and the like.
Disclosure of Invention
The invention aims to solve the problems of poor antibacterial property and self-cleaning effect of the coating in the prior art, and provides an antibacterial anti-graffiti self-cleaning powder coating and a preparation method thereof.
In order to achieve the above purpose, the invention provides an antibacterial anti-doodling self-cleaning powder coating, which comprises, by weight, 18-25 parts of modified epoxy resin, 10-40 parts of modified polyurethane resin, 5-10 parts of polytetrafluoroethylene, 10-15 parts of nano antibacterial material, 2-5 parts of curing agent, 2-5 parts of leveling agent and 23-30 parts of filler, wherein the total weight of the antibacterial anti-doodling self-cleaning powder coating is 100 parts.
Preferably, the modified epoxy resin is an aliphatic epoxy resin.
Preferably, the modified polyurethane resin is an acrylic polyurethane resin.
Preferably, the nano antibacterial material is a mixture of nano silver and nano silicon dioxide.
Preferably, the weight ratio of the nano silver to the nano silicon dioxide is 1: 1-3.
Preferably, the curing agent is at least one of diethylaminopropylamine, diethylenetriamine, diaminodiphenylmethane, m-aminomethane, or m-xylylenediamine.
Preferably, the leveling agent is an organic silicon-based leveling agent or a fluorocarbon-based leveling agent.
Preferably, the filler is a mixture of mica powder, carbon black and iron oxide red.
Preferably, the weight ratio of the mica powder to the carbon black to the iron oxide red is 1:0.6-1.8: 1-2.
The invention also provides a preparation method of the antibacterial anti-graffiti self-cleaning powder coating, which comprises the following steps:
(1) melting, mixing and grinding the modified epoxy resin, the modified polyurethane resin, the curing agent and the flatting agent;
(2) adding polytetrafluoroethylene, nano antibacterial materials and fillers into the product obtained in the step (1), stirring and grinding.
According to the invention, the specific components of the modified epoxy resin, the modified polyurethane resin, the polytetrafluoroethylene, the nano antibacterial material, the curing agent, the flatting agent and the filler are mixed according to a specific proportion, so that the prepared powder coating has good antibacterial property, strong self-cleaning capability on graffiti, strong impact resistance and good adhesiveness.
Detailed Description
The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
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 antibacterial and doodling-resistant self-cleaning powder coating comprises, by weight, 18-25 parts of modified epoxy resin, 10-40 parts of modified polyurethane resin, 5-10 parts of polytetrafluoroethylene, 10-15 parts of nano antibacterial material, 2-5 parts of curing agent, 2-5 parts of flatting agent and 23-30 parts of filler, wherein the total weight of the antibacterial and doodling-resistant self-cleaning powder coating is 100 parts.
In a preferred embodiment, the antibacterial and doodling-resistant self-cleaning powder coating comprises 20 parts by weight of modified epoxy resin, 30 parts by weight of modified polyurethane resin, 8 parts by weight of polytetrafluoroethylene, 12 parts by weight of nano antibacterial material, 3 parts by weight of curing agent, 2 parts by weight of leveling agent and 25 parts by weight of filler, based on 100 parts by weight of the total weight of the antibacterial and doodling-resistant self-cleaning powder coating.
In the powder coating of the present invention, the modified epoxy resin may be a conventional choice in the art. In order to improve the self-cleaning property, impact resistance and adhesion of the powder coating, the modified epoxy resin is preferably an aliphatic epoxy resin.
In the powder coating of the present invention, the modified polyurethane resin may be a conventional choice in the art. In order to enhance the self-cleaning property and impact resistance of the powder coating, the modified polyurethane resin is preferably an acrylic polyurethane resin.
In order to fully exert the antibacterial performance of the powder coating, the nano antibacterial material is a mixture of nano silver and nano silicon dioxide. The weight ratio of the nano silver to the nano silicon dioxide is 1: 1-3; specifically, the weight ratio of the nano silver to the nano silicon dioxide is 1:1, 1:1.5, 1:2, 1:2.5, 1:3, and any value in the range formed by any two of the above points; preferably, the weight ratio of the nano silver to the nano silicon dioxide is 1:2.
In the powder coating according to the invention, the curing agent may be a conventional choice in the art. In particular embodiments, the curing agent may be at least one of diethylaminopropylamine, diethylenetriamine, diaminodiphenylmethane, meta-aminomethane, or meta-xylylenediamine. In a preferred embodiment, the curing agent is diethylenetriamine or diethylaminopropylamine.
In the powder coating of the present invention, the leveling agent may be selected conventionally in the art, and preferably, the leveling agent is an organic silicon leveling agent or a fluorocarbon leveling agent.
In a particular embodiment, the filler is a mixture of mica powder, carbon black and iron oxide red. In order to improve the antibacterial property, impact resistance and adhesive force of the prepared coating, in the invention, the weight ratio of the mica powder, the carbon black and the iron oxide red is 1:0.6-1.8: 1-2; preferably, the weight ratio of the mica powder to the carbon black to the iron oxide red is 1:0.8-1.6: 1.2-2; more preferably, the weight ratio of the mica powder to the carbon black to the iron oxide red is 1:1-1.5: 1.5-2.
The invention also provides a preparation method of the antibacterial anti-graffiti self-cleaning powder coating, which comprises the following steps:
(1) melting, mixing and grinding the modified epoxy resin, the modified polyurethane resin, the curing agent and the flatting agent;
(2) adding polytetrafluoroethylene, nano antibacterial materials and fillers into the product obtained in the step (1), stirring and grinding.
In order to improve the antibacterial property, self-cleaning capability, impact resistance and adhesive force of the powder coating, the step (1) and the step (2) also comprise the step of sieving the ground product by a sieve with 50-80 meshes; specifically, for example, the number of dots may be any value in a range of 50, 60, 70, 80, and any two of these dots; preferably, steps (1) and (2) further comprise passing the milled product through a 65 mesh screen.
The present invention will be described in detail by way of examples, but the scope of the present invention is not limited thereto.
Example 1
(1) Melting, mixing and grinding 20 parts by weight of aliphatic epoxy resin, 30 parts by weight of acrylic polyurethane resin, 3 parts by weight of diethylenetriamine and 2 parts by weight of organic silicon flatting agent, and screening by a 65-mesh screen;
(2) adding 8 parts by weight of polytetrafluoroethylene, 12 parts by weight of nano silver and nano silica (the weight ratio of the nano silver to the nano silica is 1:3) and 25 parts by weight of mica powder, carbon black and iron oxide red (the weight ratio of the mica powder, the carbon black and the iron oxide red is 1:1:1.5) into the product obtained in the step (1), stirring, grinding, and sieving by a 50-mesh sieve to obtain a powder coating A1.
Example 2
(1) Melting, mixing and grinding 18 parts by weight of aliphatic epoxy resin, 40 parts by weight of acrylic polyurethane resin, 2 parts by weight of diethylaminopropylamine and 2 parts by weight of fluorocarbon leveling agent, and screening the mixture by an 80-mesh screen;
(2) and (2) adding 5 parts by weight of polytetrafluoroethylene, 10 parts by weight of nano silver and nano silica (the weight ratio of the nano silver to the nano silica is 1:1) and 23 parts by weight of mica powder, carbon black and iron oxide red (the weight ratio of the mica powder, the carbon black and the iron oxide red is 1:1.5:2) into the product obtained in the step (1), stirring, grinding, and sieving by using an 80-mesh sieve to obtain a powder coating A2.
Example 3
(1) Melting, mixing and grinding 25 parts by weight of aliphatic epoxy resin, 10 parts by weight of acrylic polyurethane resin, 5 parts by weight of diaminodiphenylmethane and 5 parts by weight of organic silicon flatting agent, and sieving the mixture by a 50-mesh sieve;
(2) and (2) adding 10 parts by weight of polytetrafluoroethylene, 15 parts by weight of nano silver and nano silica (the weight ratio of the nano silver to the nano silica is 1:2) and 30 parts by weight of mica powder, carbon black and iron oxide red (the weight ratio of the mica powder, the carbon black and the iron oxide red is 1:0.6:1) into the product obtained in the step (1), stirring, grinding, and sieving by a 50-mesh sieve to obtain a powder coating A3.
Example 4
The procedure of example 1 was followed, except that in step (1), 25 parts by weight of an aliphatic epoxy resin and 25 parts by weight of an acrylic urethane resin were added, to obtain powder coating A4.
Example 5
The procedure was followed as in example 1, except that in step (1), m-aminomethane was added as the curing agent, to obtain powder coating A5.
Example 6
The procedure was followed as in example 1, except that in step (2), the weight ratio of nanosilver to nanosilica was 1:1.5, to obtain powder coating A6.
Example 7
The procedure is as in example 1, except that in step (2), the weight ratio of mica powder, carbon black and iron oxide red is 1:1.8:1, giving powder coating A7.
Comparative example 1
Powder coating B1 was prepared by following the procedure of example 1 except that in step (1), 50 parts by weight of acrylic urethane resin was added without adding the aliphatic epoxy resin.
Comparative example 2
Powder coating B2 was prepared by following the procedure of example 1 except that, in step (1), 50 parts by weight of an aliphatic epoxy resin was added without adding the acrylic urethane resin.
Comparative example 3
The procedure of example 1 was followed, except that in the step (1), 5 parts by weight of the silicone-based leveling agent was added without adding diethylenetriamine, to obtain a powder coating material B3.
Comparative example 4
Conducted in accordance with the procedure of example 1, except that, in the step (1), the silicone-based leveling agent was not added, and 5 parts by weight of diethylenetriamine was added, to obtain a powder coating material B4.
Comparative example 5
The procedure of example 1 was followed, except that, in the step (2), 20 parts by weight of nano silver and nano silica (the weight ratio of nano silver to nano silica was 1:3) were added without adding polytetrafluoroethylene, to obtain a powder coating B5.
Comparative example 6
The procedure of example 1 was followed, except that, in the step (2), 37 parts by weight of mica powder, carbon black and iron oxide red (the weight ratio of mica powder, carbon black and iron oxide red was 1:1:1.5) were added without adding nano silver and nano silica, to obtain powder coating B6.
Comparative example 7
The procedure of example 1 was followed, except that, in the step (2), 12 parts by weight of nanosilicon dioxide was added without adding nanosilver, to obtain a powder coating B7.
Comparative example 8
The procedure of example 1 was followed, except that, in the step (2), 12 parts by weight of nano silver was added without adding nano silica, to obtain a powder coating B8.
Comparative example 9
The procedure of example 1 was followed, except that in step (2), the weight ratio of nanosilver to nanosilica was 1:0.5, to obtain powder coating B9.
Comparative example 10
The procedure of example 1 was followed, except that, in the step (2), 37 parts by weight of nano silver and nano silica (the weight ratio of nano silver to nano silica was 1:3) were added without adding mica powder, carbon black and iron oxide red, to obtain a powder coating B10.
Comparative example 11
The procedure of example 1 was followed, except that, in step (2), 25 parts by weight of carbon black and iron red were added without adding mica powder, in a weight ratio of carbon black to iron red of 1:1.5, to obtain powder coating B11.
Comparative example 12
The procedure of example 1 was followed, except that, in step (2), 25 parts by weight of mica powder and iron oxide red were added without adding carbon black, in a weight ratio of mica powder to iron oxide red of 1:1.5, to obtain powder coating B12.
Comparative example 13
The procedure of example 1 was followed, except that, in the step (2), 25 parts by weight of mica powder and carbon black were added in a weight ratio of 1:1 without adding iron oxide red, to obtain powder coating B13.
Comparative example 14
The procedure is as in example 1, except that in step (2), the weight ratio of mica powder, carbon black and iron oxide red is 1:2:0.5, giving powder coating B14.
Test example
Powder coatings A1-A7 and B1-B14 are smeared on bricks of the same style and the same specification which are produced in the same batch, the antibacterial performance of escherichia coli and staphylococcus aureus is detected, a water-based marker and an oil-based marker are used for testing the hydrophobicity and the oleophobicity respectively, and after 20 hours, the bricks are wiped to obtain results shown in Table 1.
TABLE 1
The results in table 1 show that the powder coating of the present invention has good antibacterial property and strong self-cleaning ability to graffiti.
The preferred embodiments of the present invention have been described above in detail, but the present invention is not limited thereto. Within the scope of the technical idea of the invention, many simple modifications can be made to the technical solution of the invention, including combinations of various technical features in any other suitable way, and these simple modifications and combinations should also be regarded as the disclosure of the invention, and all fall within the scope of the invention.
Claims (10)
1. The antibacterial and doodling-resistant self-cleaning powder coating is characterized by comprising, by weight, 18-25 parts of modified epoxy resin, 10-40 parts of modified polyurethane resin, 5-10 parts of polytetrafluoroethylene, 10-15 parts of nano antibacterial material, 2-5 parts of curing agent, 2-5 parts of flatting agent and 23-30 parts of filler, wherein the total weight of the antibacterial and doodling-resistant self-cleaning powder coating is 100 parts.
2. The antibacterial anti-graffiti self-cleaning powder coating of claim 1, wherein the modified epoxy resin is an aliphatic epoxy resin.
3. The antibacterial anti-graffiti self-cleaning powder coating of claim 1, wherein the modified polyurethane resin is an acrylic polyurethane resin.
4. The antibacterial anti-graffiti self-cleaning powder coating of claim 1, wherein the nano-antibacterial material is a mixture of nano-silver and nano-silica.
5. The antibacterial anti-graffiti self-cleaning powder coating of claim 4, wherein the weight ratio of the nano-silver to the nano-silica is 1: 1-3.
6. The antibacterial, anti-graffiti self-cleaning powder coating of claim 1, wherein the curing agent is at least one of diethylaminopropylamine, diethylenetriamine, diaminodiphenylmethane, meta-aminomethane, or meta-xylylenediamine.
7. The antibacterial anti-graffiti self-cleaning powder coating according to claim 1, wherein the leveling agent is an organosilicon-based leveling agent or a fluorocarbon-based leveling agent.
8. The antibacterial anti-graffiti self-cleaning powder coating of claim 1, wherein the filler is a mixture of mica powder, carbon black and iron oxide red.
9. The antibacterial anti-graffiti self-cleaning powder coating of claim 8, wherein the weight ratio of the mica powder, the carbon black and the iron oxide red is 1:0.6-1.8: 1-2.
10. A process for preparing an antibacterial anti-graffiti self-cleaning powder coating as claimed in any one of claims 1 to 9, characterised in that it comprises the steps of:
(1) melting, mixing and grinding the modified epoxy resin, the modified polyurethane resin, the curing agent and the flatting agent;
(2) adding polytetrafluoroethylene, nano antibacterial materials and fillers into the product obtained in the step (1), stirring and grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470173.5A CN111471391A (en) | 2020-05-28 | 2020-05-28 | Antibacterial anti-doodling self-cleaning powder coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010470173.5A CN111471391A (en) | 2020-05-28 | 2020-05-28 | Antibacterial anti-doodling self-cleaning powder coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111471391A true CN111471391A (en) | 2020-07-31 |
Family
ID=71765020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010470173.5A Pending CN111471391A (en) | 2020-05-28 | 2020-05-28 | Antibacterial anti-doodling self-cleaning powder coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111471391A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08259855A (en) * | 1995-03-22 | 1996-10-08 | Tokuyama Corp | Composition for antibacterial coating film |
| CN101665652A (en) * | 2009-07-30 | 2010-03-10 | 老虎粉末涂料制造（太仓）有限公司 | Powder coating with antibacterial function and preparation method and application thereof |
| CN107722817A (en) * | 2017-09-13 | 2018-02-23 | 无锡市海轮涂料有限公司 | A kind of scratch resistant polyurethane finish of net taste |
| CN109161232A (en) * | 2018-08-31 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of modified bactericidal ceramic coating |
-
2020
- 2020-05-28 CN CN202010470173.5A patent/CN111471391A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08259855A (en) * | 1995-03-22 | 1996-10-08 | Tokuyama Corp | Composition for antibacterial coating film |
| CN101665652A (en) * | 2009-07-30 | 2010-03-10 | 老虎粉末涂料制造（太仓）有限公司 | Powder coating with antibacterial function and preparation method and application thereof |
| CN107722817A (en) * | 2017-09-13 | 2018-02-23 | 无锡市海轮涂料有限公司 | A kind of scratch resistant polyurethane finish of net taste |
| CN109161232A (en) * | 2018-08-31 | 2019-01-08 | 佛山市高明区生产力促进中心 | A kind of modified bactericidal ceramic coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI688624B (en) | Antistatic powder coating composition | |
| CN103992724B (en) | A kind of antifouling abrasion-proof terrace paint of nano-material modified water-based that uses | |
| CN106634304B (en) | A kind of imitative plating silver lustre coating and its application method for moulding surface | |
| US9376575B2 (en) | Method of making paint composition for concrete and masonry surfaces | |
| CN105820738B (en) | A kind of high rigidity double-component waterborne polyurethane floor coatings | |
| CN104530882A (en) | Organosilicate composite exterior wall coating and preparation method thereof | |
| CN107011774A (en) | A kind of high rigidity powder paint compositions and its production and use | |
| CN109666347A (en) | Extra-weather-proof graphene fluorocarbon modified coating and preparation method thereof | |
| CN104529375A (en) | Organic silicate composite internal wall paint and preparation method thereof | |
| US20160083307A1 (en) | Method of coating concrete and masonry surfaces | |
| CN109021772A (en) | A kind of nontoxic ceramic anticorrosive paint of ozone-resistant UV resistant and preparation method thereof | |
| CN112724804A (en) | Powder coating composition with color changing effect and coating thereof | |
| CN111808505A (en) | Heat-reflection high-corrosion-resistance weather-resistant steel plate coil metal coating and preparation method thereof | |
| CN111471391A (en) | Antibacterial anti-doodling self-cleaning powder coating and preparation method thereof | |
| CN107384133A (en) | Salt spray resistance antibacterium paint and preparation method thereof | |
| CN107151524A (en) | A kind of preparation method of electrically-conducting paint for communication apparatus | |
| CN104293167B (en) | The high rigidity of a kind of PVC floor tile, high glaze ultraviolet-curing paint | |
| JP6163110B2 (en) | Powder mixed paint and painted parts | |
| CN105711198B (en) | A kind of anti-skidding coiled material of automatically cleaning and preparation method thereof | |
| CN111440487A (en) | Impact-resistant strong-adhesion powder coating and preparation method thereof | |
| CN111073485A (en) | Single-component water-based antibacterial interior wall paint and preparation method thereof | |
| CN103360910B (en) | Without the water-base epoxy electrically conducting coating and preparation method thereof of grinding aid | |
| JP2014118458A (en) | Powder coating and coating member | |
| CN112724812B (en) | Self-cleaning tough glaze paint and preparation method thereof | |
| CN115216217A (en) | Environment-friendly antibacterial 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200731 |
|
| RJ01 | Rejection of invention patent application after publication |