CN111876048A - Novel plastic powder for spraying surface of metal plate - Google Patents
Novel plastic powder for spraying surface of metal plate Download PDFInfo
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- CN111876048A CN111876048A CN202010704877.4A CN202010704877A CN111876048A CN 111876048 A CN111876048 A CN 111876048A CN 202010704877 A CN202010704877 A CN 202010704877A CN 111876048 A CN111876048 A CN 111876048A
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- bmi
- barium sulfate
- accelerator
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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
- 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
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
-
- 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
- C08K2003/085—Copper
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A novel molding powder for spraying the surface of a metal plate comprises the following components in parts by weight: 25-27 parts of epoxy resin, 18-20 parts of polyester resin, 15-17 parts of BMI accelerator, 8-10 parts of flatting agent, 5-7 parts of aluminum powder, 8-10 parts of copper powder, 10-12 parts of silicon dioxide, 13-15 parts of barium sulfate, 10-13 parts of titanium dioxide and 18-20 parts of talcum powder. The invention takes epoxy resin, polyester resin, BMI accelerant, flatting agent, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium pigment and talcum powder as production raw materials, and prepares a plastic powder finished product through pretreatment and mixing procedures, and the plastic powder finished product has good corrosion resistance and high temperature resistance, effectively prolongs the service life of a sheet metal and enhances the working performance of the sheet metal.
Description
Technical Field
The invention relates to the field of sheet metal processing, in particular to novel molding powder for surface spraying of sheet metals.
Background
The metal plate is a processing technology, and the metal plate has not been defined completely so far. According to a definition in a professional journal abroad, the term can be defined as: the sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), including shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile bodies) and the like. The remarkable characteristic is that the thickness of the same part is consistent. In order to prolong the service life of the sheet metal and enhance the working performance of the sheet metal, plastic powder can be sprayed on the surface of the sheet metal. The plastic powder is a material of a plastic spraying process, and is simply sprayed to the surface of the material through air supplied by compressed air after being heated at high temperature. The existing molding powder has general corrosion resistance and high temperature resistance, and the effect of spraying the molding powder on the surface of a sheet metal is not ideal.
In order to solve the problems, the application provides a novel molding powder for spraying the surface of a metal plate.
Disclosure of Invention
Objects of the invention
The invention provides a novel plastic powder for spraying the surface of a metal plate, which takes epoxy resin, polyester resin, BMI accelerator, flatting agent, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder as production raw materials, prepares a plastic powder finished product through pretreatment and mixing procedures, has good corrosion resistance and high temperature resistance, effectively prolongs the service life of the metal plate and enhances the working performance of the metal plate.
(II) technical scheme
In order to solve the problems, the invention provides a novel molding powder for spraying the surface of a sheet metal, which comprises the following components in parts by weight: 25-27 parts of epoxy resin, 18-20 parts of polyester resin, 15-17 parts of BMI accelerator, 8-10 parts of flatting agent, 5-7 parts of aluminum powder, 8-10 parts of copper powder, 10-12 parts of silicon dioxide, 13-15 parts of barium sulfate, 10-13 parts of titanium dioxide and 18-20 parts of talcum powder.
Preferably, the molding powder comprises the following components in parts by weight: 25 parts of epoxy resin, 18 parts of polyester resin, 15 parts of BMI accelerator, 8 parts of flatting agent, 5 parts of aluminum powder, 8 parts of copper powder, 10 parts of silicon dioxide, 13 parts of barium sulfate, 10 parts of titanium dioxide and 18 parts of talcum powder.
Preferably, the molding powder comprises the following components in parts by weight: 26 parts of epoxy resin, 19 parts of polyester resin, 16 parts of BMI accelerator, 9 parts of flatting agent, 6 parts of aluminum powder, 9 parts of copper powder, 11 parts of silicon dioxide, 12 parts of barium sulfate, 12 parts of titanium dioxide and 19 parts of talcum powder.
Preferably, the molding powder comprises the following components in parts by weight: 27 parts of epoxy resin, 20 parts of polyester resin, 17 parts of BMI accelerator, 10 parts of flatting agent, 7 parts of aluminum powder, 10 parts of copper powder, 12 parts of silicon dioxide, 15 parts of barium sulfate, 13 parts of titanium dioxide and 20 parts of talcum powder.
Preferably, the leveling agent is a mixture of polyacrylate and modified acrylate
The novel molding powder for spraying the surface of the sheet metal comprises the following processing steps:
s1, respectively calcining and purifying the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silicon dioxide, the barium sulfate, the titanium dioxide and the talcum powder, and removing impurities in the components;
s2, respectively grinding and screening the purified epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder to obtain semi-finished powder with the particle size of less than 0.01 mm;
s3, drying epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder;
s4, weighing the components in sequence according to the weight ratio;
s5, adding the weighed oxygen resin, polyester resin, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder into a stirring tank, and stirring and mixing for the first time;
s6, adding the weighed leveling agent into the stirring tank, and stirring and mixing for the second time;
s7, adding the weighed BMI accelerator into a stirring tank, and stirring and mixing for the third time;
and S8, preparing a molding powder finished product, packaging and warehousing.
Preferably, in S5-S7, the stirring speed is 80r/min-100r/min, and the stirring time is 20-30 min.
Preferably, in S3, the baking is performed so that the water content of the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silicon dioxide, the barium sulfate, the titanium dioxide and the talcum powder is less than 1.5%.
The technical scheme of the invention has the following beneficial technical effects:
the invention takes epoxy resin, polyester resin, BMI accelerant, flatting agent, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium pigment and talcum powder as production raw materials, and prepares a plastic powder finished product through pretreatment and mixing procedures, and the plastic powder finished product has good corrosion resistance and high temperature resistance, effectively prolongs the service life of a sheet metal and enhances the working performance of the sheet metal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
The invention provides a novel molding powder for spraying the surface of a metal plate, which comprises the following components in parts by weight: 25 parts of epoxy resin, 18 parts of polyester resin, 15 parts of BMI accelerator, 8 parts of flatting agent, 5 parts of aluminum powder, 8 parts of copper powder, 10 parts of silicon dioxide, 13 parts of barium sulfate, 10 parts of titanium dioxide and 18 parts of talcum powder.
In an alternative embodiment, the leveling agent is a mixture of polyacrylate and modified acrylate
The novel molding powder for spraying the surface of the sheet metal comprises the following processing steps:
s1, respectively calcining and purifying the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silicon dioxide, the barium sulfate, the titanium dioxide and the talcum powder, and removing impurities in the components;
s2, respectively grinding and screening the purified epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder to obtain semi-finished powder with the particle size of less than 0.01 mm;
s3, drying epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder;
s4, weighing the components in sequence according to the weight ratio;
s5, adding the weighed oxygen resin, polyester resin, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder into a stirring tank, and stirring and mixing for the first time;
s6, adding the weighed leveling agent into the stirring tank, and stirring and mixing for the second time;
s7, adding the weighed BMI accelerator into a stirring tank, and stirring and mixing for the third time;
and S8, preparing a molding powder finished product, packaging and warehousing.
In an alternative embodiment, in S5-S7, the stirring speed is 80r/min-100r/min, and the stirring time is 20-30 min.
In an alternative embodiment, in S3, the baking is performed such that the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silica, the barium sulfate, the titanium dioxide, and the talc have a water content of less than 1.5%.
Example 2
The invention provides a novel molding powder for spraying the surface of a metal plate, which comprises the following components in parts by weight: 26 parts of epoxy resin, 19 parts of polyester resin, 16 parts of BMI accelerator, 9 parts of flatting agent, 6 parts of aluminum powder, 9 parts of copper powder, 11 parts of silicon dioxide, 12 parts of barium sulfate, 12 parts of titanium dioxide and 19 parts of talcum powder.
In an alternative embodiment, the leveling agent is a mixture of polyacrylate and modified acrylate
The novel molding powder for spraying the surface of the sheet metal comprises the following processing steps:
s1, respectively calcining and purifying the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silicon dioxide, the barium sulfate, the titanium dioxide and the talcum powder, and removing impurities in the components;
s2, respectively grinding and screening the purified epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder to obtain semi-finished powder with the particle size of less than 0.01 mm;
s3, drying epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder;
s4, weighing the components in sequence according to the weight ratio;
s5, adding the weighed oxygen resin, polyester resin, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder into a stirring tank, and stirring and mixing for the first time;
s6, adding the weighed leveling agent into the stirring tank, and stirring and mixing for the second time;
s7, adding the weighed BMI accelerator into a stirring tank, and stirring and mixing for the third time;
and S8, preparing a molding powder finished product, packaging and warehousing.
In an alternative embodiment, in S5-S7, the stirring speed is 80r/min-100r/min, and the stirring time is 20-30 min.
In an alternative embodiment, in S3, the baking is performed such that the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silica, the barium sulfate, the titanium dioxide, and the talc have a water content of less than 1.5%.
Example 3
The invention provides a novel molding powder for spraying the surface of a metal plate, which comprises the following components in parts by weight: 27 parts of epoxy resin, 20 parts of polyester resin, 17 parts of BMI accelerator, 10 parts of flatting agent, 7 parts of aluminum powder, 10 parts of copper powder, 12 parts of silicon dioxide, 15 parts of barium sulfate, 13 parts of titanium dioxide and 20 parts of talcum powder.
In an alternative embodiment, the leveling agent is a mixture of polyacrylate and modified acrylate
The novel molding powder for spraying the surface of the sheet metal comprises the following processing steps:
s1, respectively calcining and purifying the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silicon dioxide, the barium sulfate, the titanium dioxide and the talcum powder, and removing impurities in the components;
s2, respectively grinding and screening the purified epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder to obtain semi-finished powder with the particle size of less than 0.01 mm;
s3, drying epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder;
s4, weighing the components in sequence according to the weight ratio;
s5, adding the weighed oxygen resin, polyester resin, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder into a stirring tank, and stirring and mixing for the first time;
s6, adding the weighed leveling agent into the stirring tank, and stirring and mixing for the second time;
s7, adding the weighed BMI accelerator into a stirring tank, and stirring and mixing for the third time;
and S8, preparing a molding powder finished product, packaging and warehousing.
In an alternative embodiment, in S5-S7, the stirring speed is 80r/min-100r/min, and the stirring time is 20-30 min.
In an alternative embodiment, in S3, the baking is performed such that the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silica, the barium sulfate, the titanium dioxide, and the talc have a water content of less than 1.5%.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The novel molding powder for spraying the surface of a metal plate is characterized by comprising the following components in parts by weight: 25-27 parts of epoxy resin, 18-20 parts of polyester resin, 15-17 parts of BMI accelerator, 8-10 parts of flatting agent, 5-7 parts of aluminum powder, 8-10 parts of copper powder, 10-12 parts of silicon dioxide, 13-15 parts of barium sulfate, 10-13 parts of titanium dioxide and 18-20 parts of talcum powder.
2. The novel molding powder for spraying the surface of the sheet metal according to claim 1, wherein the molding powder comprises the following components in parts by weight: 25 parts of epoxy resin, 18 parts of polyester resin, 15 parts of BMI accelerator, 8 parts of flatting agent, 5 parts of aluminum powder, 8 parts of copper powder, 10 parts of silicon dioxide, 13 parts of barium sulfate, 10 parts of titanium dioxide and 18 parts of talcum powder.
3. The novel molding powder for spraying the surface of the sheet metal according to claim 1, wherein the molding powder comprises the following components in parts by weight: 26 parts of epoxy resin, 19 parts of polyester resin, 16 parts of BMI accelerator, 9 parts of flatting agent, 6 parts of aluminum powder, 9 parts of copper powder, 11 parts of silicon dioxide, 12 parts of barium sulfate, 12 parts of titanium dioxide and 19 parts of talcum powder.
4. The novel molding powder for spraying the surface of the sheet metal according to claim 1, wherein the molding powder comprises the following components in parts by weight: 27 parts of epoxy resin, 20 parts of polyester resin, 17 parts of BMI accelerator, 10 parts of flatting agent, 7 parts of aluminum powder, 10 parts of copper powder, 12 parts of silicon dioxide, 15 parts of barium sulfate, 13 parts of titanium dioxide and 20 parts of talcum powder.
5. The molding powder for spraying on the surface of sheet metal as claimed in claim 1, wherein the leveling agent is a mixture of polyacrylate and modified acrylate
6. The novel molding powder for spraying the surface of the sheet metal according to claim 1, wherein the processing steps comprise:
s1, respectively calcining and purifying the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silicon dioxide, the barium sulfate, the titanium dioxide and the talcum powder, and removing impurities in the components;
s2, respectively grinding and screening the purified epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder to obtain semi-finished powder with the particle size of less than 0.01 mm;
s3, drying epoxy resin, polyester resin, BMI accelerator, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder;
s4, weighing the components in sequence according to the weight ratio;
s5, adding the weighed oxygen resin, polyester resin, aluminum powder, copper powder, silicon dioxide, barium sulfate, titanium dioxide and talcum powder into a stirring tank, and stirring and mixing for the first time;
s6, adding the weighed leveling agent into the stirring tank, and stirring and mixing for the second time;
s7, adding the weighed BMI accelerator into a stirring tank, and stirring and mixing for the third time;
and S8, preparing a molding powder finished product, packaging and warehousing.
7. The novel molding powder for spraying on the surface of a sheet metal as claimed in claim 6, wherein in S5-S7, the stirring speed is 80r/min-100r/min, and the stirring time is 20-30 min.
8. The novel molding powder for spraying on the surface of a sheet metal as claimed in claim 6, wherein in S3, the drying is carried out so that the water content of the epoxy resin, the polyester resin, the BMI accelerator, the aluminum powder, the copper powder, the silicon dioxide, the barium sulfate, the titanium dioxide and the talcum powder is lower than 1.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010704877.4A CN111876048A (en) | 2020-07-21 | 2020-07-21 | Novel plastic powder for spraying surface of metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010704877.4A CN111876048A (en) | 2020-07-21 | 2020-07-21 | Novel plastic powder for spraying surface of metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111876048A true CN111876048A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010704877.4A Pending CN111876048A (en) | 2020-07-21 | 2020-07-21 | Novel plastic powder for spraying surface of metal plate |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003034322A (en) * | 2001-04-09 | 2003-02-04 | Kansai Paint Co Ltd | Coated metal plate and drawn/ironed can using the same |
| CN104119784A (en) * | 2014-06-27 | 2014-10-29 | 南京屏湖粉末材料有限公司 | Epoxy/ polyester mixed powder coating |
-
2020
- 2020-07-21 CN CN202010704877.4A patent/CN111876048A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003034322A (en) * | 2001-04-09 | 2003-02-04 | Kansai Paint Co Ltd | Coated metal plate and drawn/ironed can using the same |
| CN104119784A (en) * | 2014-06-27 | 2014-10-29 | 南京屏湖粉末材料有限公司 | Epoxy/ polyester mixed powder coating |
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Application publication date: 20201103 |