CN109593446A - A kind of board of education waterborne polyester baking vanish - Google Patents
A kind of board of education waterborne polyester baking vanish Download PDFInfo
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- CN109593446A CN109593446A CN201811276750.6A CN201811276750A CN109593446A CN 109593446 A CN109593446 A CN 109593446A CN 201811276750 A CN201811276750 A CN 201811276750A CN 109593446 A CN109593446 A CN 109593446A
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; 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
- C09D5/08—Anti-corrosive paints
-
- 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
-
- 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
- C09D7/65—Additives macromolecular
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
A kind of board of education waterborne polyester baking vanish, ingredient: 0.5 ~ 1.3 parts by weight of levelling agent, 0.2 ~ 0.6 parts by weight of auxiliary agent, 6 ~ 10 parts by weight of adhesion promoter, 8 ~ 16 parts by weight of epoxy resin, 1 ~ 3 parts by weight of catalyst, 16 ~ 20 parts by weight of amino resins, 38 ~ 44 parts by weight of Amino resin, 2 ~ 6 parts by weight of deionized water, it is added sequentially to continue to stir in the aqueous white paint of 320 ~ 360 parts by weight after above-mentioned ingredient is weighed by formula, the present invention is a kind of aqueous functional coating, it is a kind of coil coating, stationery industry is mainly used in the coiled material of the coating material production, it is the main material for making teaching white board.The board of education produced waterborne polyester baking vanish has the characteristics that high water paint, hardness, environmental protection, gloss is high, whiteness is high, adhesive force is good, white board marker is write and wiping effect is good.Reduce the discharge of VOC simultaneously, it is more environmentally-friendly.
Description
Technical field
The present invention relates to a kind of baking vanish, especially a kind of board of education waterborne polyester baking vanish.
Background technique
Coating is that one kind can be coated in object surface with different construction technologies, and formation is sticked securely, with centainly strong
Degree, continuous solid film.The film common name film formed in this way, also known as paint film or coating.It is divided into liquid coating by coating form
(solution-type, emulsion-type, dispersing type, no-solvent type), solids coating (powdery paints) etc.；By coating applications be divided into building coating,
Industrial coating, universal lacquer, sapecial coating；It is divided into water paint, solvent based coating, no-solvent type coating etc. by decentralized medium；
It is divided into antirusting paint, anticorrosive paint, heat-resistant coating, fireproof coating, coatings, antifouling paint etc. by functional coating film；By film
Function is divided into antirusting paint, anticorrosive paint, heat-resistant coating, fireproof coating, coatings, antifouling paint etc.；By construction method point
For spray painting, dipping lacquer, electrophoretic paint, certainly swimming paint, roller coating etc..
Coating has reflected light, shines, absorbs and reflect infrared ray, absorbs the light such as solar energy, shielding ray, flag colors
Learn the effect of aspect of performance；There are also various different roles such as antinoise, vibration damping, disinfecting, anti-condensation, anti-freeze etc..Coating
It is strong to ground or to the adhesive force of old paint film the features such as appearance gloss, color is fine and smooth with protecting light colour retention, there is hardness, punching
It hits, the characteristics such as flexibility.
Coating Industry in Our Country faces huge challenge at present, and the competition of Coating Market will be unprecedented, domestic enterprise
To occupy a tiny space in the market, the exploitation of new technology, new product is crucial.The exploitation of sapecial coating will become 21 century
The exploitation hot spot of Chinese Coating Market.The various functional paints in China --- waterproof material, fireproof coating, floor coatings, fluorine carbon
Coating, nano composite dope, camouflage paint, antifouling paint, anticorrosive paint, coil coating, aqueous polyurethane coating and heat-insulated
Coating etc..Coating is just towards low pollutions such as Water-borne modification, powdered, solvent free, high solid and radiation curing, nuisanceless simultaneously
Direction develop.These low pollutions, nuisanceless coating account for 70% or more of whole coating at present, have accounted for the 93% of coating within 2015
More than.Water paint is the main force of the following coating, accounts for 30% or more of world's coating total amount at present, coatings industry 2 most
It has overwhelming superiority in the building coating of one of big application field, especially in industrially developed country.In another maximum application
Field --- in industrial coating, water paint has accounted for the 20% of world industry coating, is up to 30% or more by 2010.
Recently the functionality of baking vanish is also had higher requirement, the common coating that country's coiled material industry uses at present reaches
Less than the coating needs of board of education, and used coating 90% is all solvent based coating.
Summary of the invention
The technical problems to be solved in view of the defects of the present invention is to propose a kind of water paint, hardness it is high,
Environmental protection, gloss is high, whiteness is high, adhesive force is good, white board marker writes and wiping effect good board of education waterborne polyester baking vanish.
The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions,
A kind of board of education waterborne polyester baking vanish, its main feature is that:
One, ingredient: 0.5 ~ 1.3 parts by weight of levelling agent, 0.2 ~ 0.6 parts by weight of auxiliary agent, 6 ~ 10 parts by weight of adhesion promoter, epoxy
8 ~ 16 parts by weight of resin, 1 ~ 3 parts by weight of catalyst, 16 ~ 20 parts by weight of amino resins, 38 ~ 44 parts by weight of Amino resin,
2 ~ 6 parts by weight of deionized water,
It is added sequentially to continue to stir in 320 ~ 360 parts by weight white paints after above-mentioned ingredient is weighed by formula, allotment is completed to be made；
Two, the production method of the white paint are as follows:
Grinding ingredient: water-soluble polyester resin 18-23 parts by weight, deionized water 1-1.5 parts by weight, dispersing agent 1-1.5 parts by weight,
1 ~ 2 parts by weight of anti-settling agent, titanium dioxide 30-35 parts by weight first add material into the stirring of kettle high speed, then the material being stirred are passed through
Sand mill is fully ground, and high-speed stirred is ground to 15 μm or less and is made into slurry.
Finished product ingredient: defoaming agent 0.05-0.1 parts by weight, levelling agent 0.5-1 parts by weight, 20 ~ 30 weight of water-soluble polyester resin
Measure part, amino resins 8.5-13.5 parts by weight, catalyst 0.3-0.8 parts by weight, wax liquor 0.3-0.8 parts by weight, auxiliary agent 0.1-0.3
Parts by weight, deionized water 0.5-1 parts by weight are sufficiently stirred in ground slurry before the above material is added, and allotment is completed
It is made.
The technical problem to be solved in the present invention can also further realize by the following technical programs, ingredient in step 1
Middle 0.8 parts by weight of levelling agent, 0.4 parts by weight of auxiliary agent, 8 parts by weight of adhesion promoter, 12 parts by weight of epoxy resin, catalyst 2
Parts by weight, 18 parts by weight of amino resins, 42 parts by weight of Amino resin, 4 parts by weight of deionized water.
The technical problem to be solved in the present invention can also further realize by the following technical programs, and common white paint is 34
Parts by weight.
The technical problem to be solved in the present invention can also further realize by the following technical programs, and the attachment is made every effort to promote
It is without polysiloxane non-ionic compound into agent.
The technical problem to be solved in the present invention can also further realize by the following technical programs, and levelling agent is fluorine carbon
Modification acrylate.
The technical problem to be solved in the present invention can also further realize by the following technical programs, the system of aqueous white paint
Make in method: grinding ingredient: 20 parts by weight of water-soluble polyester resin, 1.2 parts by weight of deionized water, 1.2 parts by weight of dispersing agent are prevented
Heavy 1 parts by weight of agent, 32 parts by weight of titanium dioxide；Finished product ingredient: 0.08 parts by weight of defoaming agent, 0.7 parts by weight of levelling agent, water-soluble poly
25 parts by weight of ester resin, 10.5 parts by weight of amino resins, 0.6 parts by weight of catalyst, 0.5 parts by weight of wax liquor, 0.2 weight of auxiliary agent
Part, 0.8 parts by weight of deionized water.
Compared with prior art, the present invention board of education of the invention is a kind of aqueous functional coating with water-based stoving paint,
It is a kind of coil coating, while is environment-friendly type coating again.It is mainly used in stationery industry with the coiled material of the coating material production, is production
The main material of teaching white board.Unique formula and technique is added in aqueous common white paint, the board of education produced is with aqueous
Enamel polyester paint has that water paint, hardness high, environmental protection, gloss is high, whiteness is high, adhesive force is good, white board marker writes and wiping effect
Good feature.Reduce the discharge of VOC simultaneously, it is more environmentally-friendly.
Specific embodiment
The specific technical solution of the present invention described further below, in order to which those skilled in the art is further understood that
The present invention, without constituting the limitation to its right.
A kind of board of education waterborne polyester baking vanish,
One, ingredient: 0.5 ~ 1.3 parts by weight of levelling agent, 0.2 ~ 0.6 parts by weight of auxiliary agent, 6 ~ 10 parts by weight of adhesion promoter, epoxy
8 ~ 16 parts by weight of resin, 1 ~ 3 parts by weight of catalyst, 16 ~ 20 parts by weight of amino resins, 38 ~ 44 parts by weight of Amino resin,
2 ~ 6 parts by weight of deionized water,
It is added sequentially to continue to stir in 320 ~ 360 parts by weight white paints after above-mentioned ingredient is weighed by formula, allotment is completed to be made；
Two, the production method of the white paint are as follows:
Grinding ingredient: water-soluble polyester resin 18-23 parts by weight, deionized water 1-1.5 parts by weight, dispersing agent 1-1.5 parts by weight,
1 ~ 2 parts by weight of anti-settling agent, titanium dioxide 30-35 parts by weight first add material into the stirring of kettle high speed, then the material being stirred are passed through
Sand mill is fully ground, and high-speed stirred is ground to 15 μm or less and is made into slurry.
Finished product ingredient: defoaming agent 0.05-0.1 parts by weight, levelling agent 0.5-1 parts by weight, 20 ~ 30 weight of water-soluble polyester resin
Measure part, amino resins 8.5-13.5 parts by weight, catalyst 0.3-0.8 parts by weight, wax liquor 0.3-0.8 parts by weight, auxiliary agent 0.1-0.3
Parts by weight, deionized water 0.5-1 parts by weight are sufficiently stirred in ground slurry before the above material is added, and allotment is completed
It is made.
Board of education of the invention is a kind of aqueous functional coating with water-based stoving paint, is a kind of coil coating, while again
It is environment-friendly type coating.It is mainly used in stationery industry with the coiled material of the coating material production, is the main material for making teaching white board.This
The hardness that the board of education of invention had both met board of education with waterborne polyester baking vanish is high, adhesive force is good, whiteness is high, glossiness is high, book
The good requirement of effect is write, while reducing the discharge of VOC, it is more environmentally-friendly.
0.8 parts by weight of levelling agent in ingredient in step 1,0.4 parts by weight of auxiliary agent, 8 parts by weight of adhesion promoter, epoxy
12 parts by weight of resin, 2 parts by weight of catalyst, 18 parts by weight of amino resins, 42 parts by weight of Amino resin, deionized water 4
Parts by weight.
Aqueous common white paint is 34 parts by weight.
In the production method of aqueous white paint: grinding ingredient: 20 parts by weight of water-soluble polyester resin, 1.2 weight of deionized water
Part, 1.2 parts by weight of dispersing agent, 1 parts by weight of anti-settling agent, 32 parts by weight of titanium dioxide；Finished product ingredient: 0.08 parts by weight of defoaming agent, stream
Flat 0.7 parts by weight of agent, 25 parts by weight of water-soluble polyester resin, 10.5 parts by weight of amino resins, 0.6 parts by weight of catalyst, wax liquor
0.5 parts by weight, 0.2 parts by weight of auxiliary agent, 0.8 parts by weight of deionized water.
The adhesion promoter is without polysiloxane non-ionic compound.
Levelling agent is fluorine-carbon modified acrylate.
Levelling agent, fluorine-carbon modified acrylate leveling agent promote surface levelling effect, prevent orange peel effect.
Catalyst is a kind of cationic surface active agent, can make coating catalyst, also can be used as amino-stoving varnish cooling
Catalyst.
Amino resins, height methyl-etherified, free formaldehyde are mutually dissolved in water and solvent, excellent flexibility
Epoxy resin, the main adhesive force for increasing baking vanish, corrosion resistance etc..
Deionized water is moderately adjusted according to viscosity and content requirement.
Adhesion promoter, the product can significantly improve resin and each to increase substantially the adhesive force of film layer and ground
The binding force of kind substrate, can greatly improve the ply adhesion between paint finishing coat and priming paint, hence it is evident that improve the moisture resistant of film
Performance, resistance to saltfog energy and heat resistance, minimum dosage can be obtained high-strength adhesive force and bond power.In paint systems
It is excellent storage stability and long-term effect.Composition is: being free of polysiloxane non-ionic compound, appearance supernatant liquid.City
Such product can be found on.
Testing conditions and requirement
Galvanized sheet 0.30mm is thick, and bar scrapes sample baking detection
240 DEG C of baking temperature, 60 ~ 90 seconds 193-216 DEG C of plate temperature of baking time
Double painting techniques: thickness of dry film, 3-5 μm of priming paint, 15-17 μm of finishing coat,
Surface drying, (resistance to butanone wipes 5 times and breaks) finishing coat secondary baking can reach requirement performance.
Detection performance result:
70-100 ° of gloss,
Hardness >=3H,
O grades of adhesive force (drawing lattice),
Impact force 13J,
T is curved≤and 3T do not split,
Resistance to butanone (mek) >=200 time.
Process flow and requirement
1, check whether equipment, tool are normal, safety, health；
2, labour protection articles for use is worn；
3, by formula accurate weighing ingredient；
4, finished product ingredient；
5, item performance inverse indicator is closed in detection；
6, toning detects performance indexes again；
7, qualified packaging.
Claims (7)
1. a kind of board of education waterborne polyester baking vanish, it is characterised in that:
(1), ingredient: 0.5 ~ 1.3 parts by weight of levelling agent, 0.2 ~ 0.6 parts by weight of auxiliary agent, 6 ~ 10 parts by weight of adhesion promoter, ring
8 ~ 16 parts by weight of oxygen resin, 1 ~ 3 parts by weight of catalyst, 16 ~ 20 parts by weight of amino resins, 38 ~ 44 weight of Amino resin
Part, 2 ~ 6 parts by weight of deionized water,
It is added sequentially to continue to stir in 320 ~ 360 parts by weight white paints after above-mentioned ingredient is weighed by formula, allotment is completed to be made；
(2), the production method of the white paint are as follows:
Grinding ingredient: water-soluble polyester resin 18-23 parts by weight, deionized water 1-1.5 parts by weight, dispersing agent 1-1.5 parts by weight,
1 ~ 2 parts by weight of anti-settling agent, titanium dioxide 30-35 parts by weight first add material into the stirring of kettle high speed, then the material being stirred are passed through
Sand mill is fully ground, and high-speed stirred is ground to 15 μm or less and is made into slurry.
2. finished product ingredient: defoaming agent 0.05-0.1 parts by weight, levelling agent 0.5-1 parts by weight, 20 ~ 30 weight of water-soluble polyester resin
Part, amino resins 8.5-13.5 parts by weight, catalyst 0.3-0.8 parts by weight, wax liquor 0.3-0.8 parts by weight, auxiliary agent 0.1-0.3 weight
Part is measured, deionized water 0.5-1 parts by weight are sufficiently stirred in ground slurry before the above material is added, and system is completed in allotment
?.
3. board of education according to claim 1 waterborne polyester baking vanish, it is characterised in that: levelling agent in ingredient in step 1
0.8 parts by weight, 0.4 parts by weight of auxiliary agent, 8 parts by weight of adhesion promoter, 12 parts by weight of epoxy resin, 2 parts by weight of catalyst, ammonia
18 parts by weight of base resin, 42 parts by weight of Amino resin, 4 parts by weight of deionized water.
4. board of education according to claim 1 waterborne polyester baking vanish, it is characterised in that: white paint is 34 parts by weight.
5. board of education according to claim 1 waterborne polyester baking vanish, it is characterised in that: the adhesion promoter is not
Compound containing polysiloxane non-ionic.
6. board of education according to claim 1 waterborne polyester baking vanish, it is characterised in that: levelling agent is fluorine-carbon modified propylene
Acid esters.
7. board of education according to claim 1 waterborne polyester baking vanish, it is characterised in that: in the production method of white paint,
Grind ingredient: 20 parts by weight of water-soluble polyester resin, 1.2 parts by weight of deionized water, 1.2 parts by weight of dispersing agent, anti-settling agent 1
Parts by weight, 32 parts by weight of titanium dioxide；
Finished product ingredient: 0.08 parts by weight of defoaming agent, 0.7 parts by weight of levelling agent, 25 parts by weight of water-soluble polyester resin, amino resins
10.5 parts by weight, 0.6 parts by weight of catalyst, 0.5 parts by weight of wax liquor, 0.2 parts by weight of auxiliary agent, 0.8 parts by weight of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276750.6A CN109593446B (en) | 2018-10-30 | 2018-10-30 | Water-based polyester baking paint for teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276750.6A CN109593446B (en) | 2018-10-30 | 2018-10-30 | Water-based polyester baking paint for teaching board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109593446A true CN109593446A (en) | 2019-04-09 |
| CN109593446B CN109593446B (en) | 2021-11-02 |
Family
ID=65957087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811276750.6A Active CN109593446B (en) | 2018-10-30 | 2018-10-30 | Water-based polyester baking paint for teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109593446B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344857A (en) * | 1991-07-19 | 1994-09-06 | Toyo Ink Manufacturing Co., Ltd. | Curing agent-free water based coating composition |
| CN102002305A (en) * | 2009-08-31 | 2011-04-06 | 无锡市金箭造漆有限公司 | Water-based precoated coiled material coating back paint and preparation method thereof |
| US20110300294A1 (en) * | 2010-05-05 | 2011-12-08 | Ideapaint, Inc. | Writable-erasable surfaces |
| US20150175833A1 (en) * | 2012-06-19 | 2015-06-25 | Kansai Paint Co., Ltd. | Aqueous coating composition and coating method using same |
| CN105368209A (en) * | 2015-11-26 | 2016-03-02 | 蚌埠市禹会区贵宾装饰材料商行 | Waterborne compound stoving varnish for photo frames |
| CN106221517A (en) * | 2016-08-30 | 2016-12-14 | 河北晨阳工贸集团有限公司 | A kind of aqueous amino-stoving varnish and preparation method thereof |
| CN106318202A (en) * | 2016-08-23 | 2017-01-11 | 谢立华 | Preparation method of special paint for dust-free writing board |
-
2018
- 2018-10-30 CN CN201811276750.6A patent/CN109593446B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5344857A (en) * | 1991-07-19 | 1994-09-06 | Toyo Ink Manufacturing Co., Ltd. | Curing agent-free water based coating composition |
| CN102002305A (en) * | 2009-08-31 | 2011-04-06 | 无锡市金箭造漆有限公司 | Water-based precoated coiled material coating back paint and preparation method thereof |
| US20110300294A1 (en) * | 2010-05-05 | 2011-12-08 | Ideapaint, Inc. | Writable-erasable surfaces |
| US20150175833A1 (en) * | 2012-06-19 | 2015-06-25 | Kansai Paint Co., Ltd. | Aqueous coating composition and coating method using same |
| CN105368209A (en) * | 2015-11-26 | 2016-03-02 | 蚌埠市禹会区贵宾装饰材料商行 | Waterborne compound stoving varnish for photo frames |
| CN106318202A (en) * | 2016-08-23 | 2017-01-11 | 谢立华 | Preparation method of special paint for dust-free writing board |
| CN106221517A (en) * | 2016-08-30 | 2016-12-14 | 河北晨阳工贸集团有限公司 | A kind of aqueous amino-stoving varnish and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN109593446B (en) | 2021-11-02 |
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