CN109679473A - Environment-friendly water-based pencil colored paint and its preparation method and application suitable for wood pencils - Google Patents
Environment-friendly water-based pencil colored paint and its preparation method and application suitable for wood pencils Download PDFInfo
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- CN109679473A CN109679473A CN201811517293.5A CN201811517293A CN109679473A CN 109679473 A CN109679473 A CN 109679473A CN 201811517293 A CN201811517293 A CN 201811517293A CN 109679473 A CN109679473 A CN 109679473A
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- colored paint
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- mass percentage
- friendly water
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Classifications
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Abstract
The environment-friendly water-based pencil colored paint and its preparation method and application that the invention discloses a kind of suitable for wood pencils, its raw material includes aqueous polyurethane, coalescing agent, mill base, filler and water, filler is made of calcium carbonate, kaolin and wax powder, in terms of mass percentage, the mass percentage that calcium carbonate, kaolin and wax powder account for raw material respectively is 5-25%, 3-20%, 3-10%；The mass ratio that feeds intake of calcium carbonate, kaolin and wax powder is 3-6: 1.2-2: 1；Preparation: by each raw material mix i.e. be made and its above-mentioned colored paint in coating pencil application, the wood pencils as made of above-mentioned colored paint coating；Colored paint of the invention has both the performances such as color is uniform, surface drying time is short, hardness is high, good film-forming property under the premise of safety and environmental protection.
Description
Technical field
The invention belongs to stationery fields, and in particular to a kind of environment-friendly water-based pencil colored paint suitable for wood pencils and
Preparation method and application.
Background technique
For the coating process of pencil surface, there is a kind of draw and insert-type pencil coating, pass through pencil during the motion
Coating pencil colored paint region, so that pencil colored paint is coated in the outer surface of pencil, film forming assigns pencil different colors；
And this draw and insert-type technique requires pencil lacquer to have the performances such as excellent surface drying time, suitable viscosity, good film-forming property, if surface drying
Time is too long too slow it will cause forming a film, and pencil lacquer then can be uneven, and covering power is poor, and color difference is obvious, and viscosity is inadequate or too high
It is then difficult to the excellent skin covering of the surface of forming properties, the not high easy depainting of hardness generates scratch etc..
However in currently available technology for draw and insert-type pencil coating technique there is also pencil lacquers not environmentally, such as with
Organic solvent, harmful element etc. have direct or potentially hazardous substance to human body, do not meet instantly to environmental protection and
People-oriented theory；It is bad that there is also film formings simultaneously, and color difference is more obvious, defect ware easily occurs, is unfavorable for expanding production
The problem of.In view of the above-mentioned problems, Chinese invention patent CN108559379A discloses a kind of environment-friendly water-based polyurethane pencil lacquer
And its preparation method and application method comprising priming paint and finishing coat, priming paint is in terms of mass fraction, including primer resin 60~70
Part, 30~40 parts of filler and 5~10 parts of water；Finishing coat is in terms of mass fraction, including 70~80 parts of top-coat resin, pigment 10~20
Part and 1~3 part of crosslinking agent；Primer resin and top-coat resin are the aqueous polyurethane that solid content is 58-61%.However this is specially
Although benefit realizes use and preparation process environmental protection to a certain extent, and the unresolved draw and insert-type coating process that is directed to is wanted
The performances such as the surface drying asked is fast, viscosity is suitable, can not achieve the uniform purpose of color, while its hardness of paint film is not also high, because
This, those skilled in the art, which urgently seeks one kind, can be suitable for draw and insert-type coating process, and it is equal to have both safety and environmental protection, color
One, the wood pencils colored paint for the performances such as hardness is good.
Summary of the invention
The technical problem to be solved by the present invention is to overcome deficiency in the prior art, provide a kind of improved suitable for wood
The environment-friendly water-based pencil colored paint of head pencil, has both color is uniform, surface drying time is short, hardness is high etc. under the premise of safety and environmental protection
Performance, good film-forming property.
The present invention also provides a kind of preparation methods of environment-friendly water-based pencil colored paint suitable for wood pencils.
The present invention also provides a kind of suitable for the environment-friendly water-based pencil colored paint of wood pencils coating wood pencils
Using.
The present invention additionally provides a kind of wood pencils simultaneously.
In order to solve the above technical problems, a kind of technical solution that the present invention takes is as follows:
A kind of environment-friendly water-based pencil colored paint suitable for wood pencils, the raw material of the colored paint include aqueous polyurethane, at
Film auxiliary agent, mill base, filler and water, the filler is made of calcium carbonate, kaolin and wax powder, described in terms of mass percentage
The mass percentage that calcium carbonate accounts for the raw material is 5-25%, and the mass percentage that the kaolin accounts for the raw material is 3-
20%, the mass percentage that the wax powder accounts for the raw material is 3-10%；The wherein calcium carbonate, the kaolin and described
The mass ratio that feeds intake of wax powder is 3-6: 1.2-2: 1.
Some preferred aspects according to the present invention, in terms of mass percentage, the calcium carbonate accounts for the quality of the raw material
Percentage composition is 10-25%, and the mass percentage that the kaolin accounts for the raw material is 3-10%, and the wax powder accounts for the original
The mass percentage of material is 3-5%.
Some preferred aspects according to the present invention, the calcium carbonate are precipitated calcium carbonate.
The mass ratio that feeds intake of some preferred aspects according to the present invention, the aqueous polyurethane and the filler is 1.5-
2.5∶1。
Some preferred aspects according to the present invention, the aqueous polyurethane are that solid content is the single-component water-based of 45-55%
Polyurethane.
Some preferred aspects according to the present invention, in terms of mass percentage, the aqueous polyurethane accounts for the raw material
Mass percentage is 35-60%.
More according to the present invention specific and preferred aspect, the coalescing agent are Coasol, DBE-IB, DPn B alcohol
One or more combinations of ester.
More according to the present invention specific and preferred aspect, in terms of mass percentage, the coalescing agent accounts for described
The mass percentage of raw material is 3-10%.
More according to the present invention specific and preferred aspect, in terms of mass percentage, the raw material further includes accounting for institute
The mass percentage for stating raw material is the titanium dioxide slurry of 1-35%, and the titanium dioxide slurry is the aqueous titanium dioxide slurry that solid content is 45-60%.
Some specific aspects according to the present invention, in terms of mass percentage, the mill base accounts for the quality hundred of the raw material
Dividing content is 5-30%.
Some specific aspects according to the present invention, in terms of mass percentage, the water accounts for the quality percentage of the raw material
Content is 3-10%.
Some specific aspects according to the present invention, the raw material further include selected from defoaming agent, thickener, pH adjusting agent, divide
One of powder and levelling agent or a variety of combinations.
Further, the defoaming agent includes one kind or two of dimethyl silicone polymer or modified dimethyl polysiloxane
Kind；The thickener includes polyurethanes water-based thickener；The pH adjusting agent includes waterborne organic silicon compound, including but not
It is limited to BS198；The dispersing agent includes the one or two of dimethyl silicone polymer or modified dimethyl polysiloxane；The stream
Flat agent includes one or both of polyether polyester azo polyether polyeste or alkyl-modified organosiloxane.
A kind of another technical solution provided by the invention: environment-friendly water-based pencil color suitable for wood pencils described above
The preparation method of paint, the preparation method include the following steps: to weigh each raw material by formula, by the aqueous polyurethane, mill base
Dispersion is mixed with the titanium dioxide slurry of selectivity；Calcium carbonate, kaolin, wax powder, coalescing agent, water are added during dispersion and remains
Remaining raw material, is uniformly dispersed, and the environment-friendly water-based pencil colored paint for being suitable for wood pencils is made.
A kind of another technical solution provided by the invention: environment-friendly water-based pencil color suitable for wood pencils described above
Paint the application in coating wood pencils.
Another technical solution provided by the invention: a kind of wood pencils, the wood pencils include pencil ontology and formation
In the paint film coating of the pencil body outer surface, the paint film coating is by the environment-protective water suitable for wood pencils described above
Property pencil colored paint is made.
Due to the use of above technical scheme, the invention has the following advantages over the prior art:
The present invention is compounded and is applied in monocomponent polyurethane resin system using specific three kinds of fillers, while being controlled each
From additive amount, therefrom made of colored paint can have both surface drying time under the premise of with high hardness after having environment-friendly type, film forming
It is short, modest viscosity so that film forming after paint film color it is uniform, strong covering power, so that colored paint of the invention is especially suitable
In draw and insert-type coating pencil technique.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment；It should be understood that these embodiments are for illustrating
The basic principles, principal features and advantages of the present invention, and the present invention is not by the scope limitation of following embodiment；It is used in embodiment
Implementation condition further adjustment can be done according to specific requirement, the implementation condition being not specified is usually the item in routine experiment
Part.
Without specific instruction in following embodiments, all raw materials are both from conventional method system commercially available or by this field
It is standby and obtain.Aqueous titanium dioxide slurry is the aqueous titanium dioxide slurry that solid content is 60% in following.In following, defoaming agent is polydimethylsiloxanes
Alkane, thickener are polyurethane aqueous thickener, and pH adjusting agent BS198, dispersing agent is modified dimethyl polysiloxane, levelling agent
For polyether polyester azo polyether polyeste, it is commercially available.
Embodiment 1
The present embodiment provides a kind of environment-friendly water-based pencil colored paint suitable for wood pencils, specially navy blue colored paint,
Raw material includes 5 parts of ethereal blue mill base, the titanium dioxide slurry of 40 parts of single-component water-based polyurethane resin (solid content 45%), solid content 35%
20 parts, 15 parts of precipitated calcium carbonate, 5 parts of kaolin, 5 parts of water, 4 parts of coalescing agent, 3 parts of wax powder, 3 parts of other auxiliary agents (specially disappear
0.3 part of 0.5 part of infusion, 0.9 part of thickener, 0.3 part of pH adjusting agent, 1 part of dispersing agent and levelling agent).
Preparation method include the following steps: in dispersion machine be added 40 parts of single-component high-solid content water-based polyurethane resin,
20 parts of progress high speed shear dispersions of 5 parts of ethereal blue mill base, titanium dioxide slurry of solid content 35%, are added precipitated calcium carbonate in whipping process
15 parts, 5 parts of kaolin, 5 parts of water, 4 parts of coalescing agent, 3 parts of wax powder, 3 parts of other auxiliary agents.Continue stirring can be made into for 0.5 hour.
Embodiment 2
The present embodiment provides a kind of environment-friendly water-based pencil colored paint suitable for wood pencils, specially lipstick color colored paint,
Raw material includes 45 parts of single-component water-based polyurethane resin (solid content 52%), 15 parts of the bright red mill base of solid content 35%, lightweight
18 parts of calcium carbonate, 5 parts of kaolin, 6 parts of water, 6 parts of coalescing agent, 3 parts of wax powder, 2 parts of other auxiliary agents (specially 0.3 part of defoaming agent,
0.2 part of 0.5 part of thickener, 0.2 part of pH adjusting agent, 0.8 part of dispersing agent and levelling agent).
Preparation method include the following steps: in dispersion machine be added 45 parts of single-component high-solid content water-based polyurethane resin,
18 parts of precipitated calcium carbonate, kaolinite is added in 15 parts of progress high speed shear dispersions of bright red mill base of solid content 35% in whipping process
Native 5 parts, 6 parts of water, 6 parts of coalescing agent, 3 parts of wax powder, 2 parts of other auxiliary agents.Continue stirring can be made into for 0.5 hour.
Embodiment 3
The present embodiment provides a kind of environment-friendly water-based pencil colored paints suitable for wood pencils, specially black colored paint, former
Material includes 20 parts of black color paste, the lightweight carbon of 45 parts of single-component water-based polyurethane resin (solid content 55%), solid content 35%
15 parts of sour calcium, 4 parts of kaolin, 5 parts of water, 6 parts of coalescing agent, 3 parts of wax powder, 2 parts of other auxiliary agents (specially 0.2 part of defoaming agent, increasing
0.2 part of thick dose 0.5 part, 0.3 part of pH adjusting agent, 0.8 part of dispersing agent and levelling agent).
Preparation method includes the following steps: that single-component high-solid content water-based polyurethane resin 45 will be added in dispersion machine
15 parts of precipitated calcium carbonate, height is added in 20 parts of progress high speed shear dispersions of black color paste of part, solid content 35% in whipping process
Ridge soil 4 parts, 5 parts of water, 6 parts of coalescing agent, 3 parts of wax powder, 2 parts of other auxiliary agents.Continue stirring can be made into for 0.5 hour.
Embodiment 4
The present embodiment provides a kind of environment-friendly water-based pencil colored paint suitable for wood pencils, specially white colored paint is former
Material includes 40 parts of single-component water-based polyurethane resin (solid content 48%), 30 parts of titanium dioxide slurry, 10 parts of precipitated calcium carbonate, kaolin
5 parts, 5 parts of water, 4 parts of coalescing agent, 3 parts of wax powder, 3 parts of other auxiliary agents (specially 0.4 part of defoaming agent, 0.8 part of thickener, pH tune
Save 0.3 part of 0.3 part of agent, 1.2 parts of dispersing agent and levelling agent).
Preparation method include the following steps: in dispersion machine be added 40 parts of single-component high-solid content water-based polyurethane resin,
30 parts of progress high speed shear dispersions of titanium dioxide slurry, in whipping process be added 10 parts of precipitated calcium carbonate, 5 parts of kaolin, 5 parts of water, at
4 parts of film auxiliary agent, 3 parts of wax powder, 3 parts of other auxiliary agents.Continue stirring can be made into for 0.5 hour.
Embodiment 5
The present embodiment provides a kind of environment-friendly water-based pencil colored paints suitable for wood pencils, specially yellow colored paint, former
Material includes 9 parts of yellow mill base, the titanium dioxide slurry 10 of 50 parts of single-component water-based polyurethane resin (solid content 50%), solid content 35%
Part, 12 parts of precipitated calcium carbonate, 5 parts of kaolin, 4 parts of water, 5 parts of coalescing agent, 3 parts of wax powder, 2 parts of other auxiliary agents (specially defoam
0.2 part of 0.2 part of agent, 0.7 part of thickener, 0.3 part of pH adjusting agent, 0.6 part of dispersing agent and levelling agent).
Preparation method include the following steps: in dispersion machine be added 50 parts of single-component high-solid content water-based polyurethane resin,
10 parts of progress high speed shear dispersions of 9 parts of yellow mill base, titanium dioxide slurry of solid content 35%, are added precipitated calcium carbonate in whipping process
12 parts, 5 parts of kaolin, 4 parts of water, 5 parts of coalescing agent, 3 parts of wax powder, 2 parts of other auxiliary agents.Continue stirring can be made into for 0.5 hour.
Comparative example 1
Substantially with embodiment 1, difference, which is only that, is not added precipitated calcium carbonate, and kaolinic content is adaptively adjusted.
Comparative example 2
Substantially with embodiment 1, difference, which is only that, is not added kaolin, and the content of precipitated calcium carbonate is adaptively adjusted.
Comparative example 3
Substantially with embodiment 1, difference, which is only that, is not added wax powder, and the content of precipitated calcium carbonate is adaptively adjusted.
Comparative example 4
Substantially with embodiment 1, difference, which is only that, is adjusted to the mass ratio that feeds intake of precipitated calcium carbonate, kaolin and wax powder
1∶1∶1。
Performance test
Colored paint prepared by above-described embodiment 1-5, comparative example 1-4 is performed the following performance tests, result such as the following table 1 is measured
It is shown.
The testing standard of following each performances is as follows:
It paints viscosity (mPas): Brookfield DV3TLV viscosimeter；
Surface drying time (s): it is tested under temperature 60 C；
Hardness of paint film: hundred lattice test；
Color difference: color difference is different；
Fineness (μm): Hegman grind gage.
Table 1
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of environment-friendly water-based pencil colored paint suitable for wood pencils, the raw material of the colored paint includes aqueous polyurethane, film forming
Auxiliary agent, mill base, filler and water, which is characterized in that the filler is made of calcium carbonate, kaolin and wax powder, is contained with quality percentage
Meter, the mass percentage that the calcium carbonate accounts for the raw material is 5-25%, and the kaolin accounts for the quality percentage of the raw material
Content is 3-20%, and the mass percentage that the wax powder accounts for the raw material is 3-10%；The wherein calcium carbonate, the kaolin
The mass ratio that feeds intake with the wax powder is 3-6: 1.2-2: 1.
2. the environment-friendly water-based pencil colored paint according to claim 1 suitable for wood pencils, which is characterized in that with quality hundred
Divide content meter, the mass percentage that the calcium carbonate accounts for the raw material is 10-25%, and the kaolin accounts for the matter of the raw material
Amount percentage composition is 3-10%, and the mass percentage that the wax powder accounts for the raw material is 3-5%.
3. the environment-friendly water-based pencil colored paint according to claim 1 suitable for wood pencils, which is characterized in that the carbonic acid
Calcium is precipitated calcium carbonate.
4. the environment-friendly water-based pencil colored paint according to claim 1 suitable for wood pencils, which is characterized in that described aqueous
The mass ratio that feeds intake of polyurethane and the filler is 1.5-2.5: 1.
5. the environment-friendly water-based pencil colored paint according to claim 1 suitable for wood pencils, which is characterized in that described aqueous
Polyurethane is the single-component water-based polyurethane that solid content is 45-55%；And/or in terms of mass percentage, the aqueous poly- ammonia
The mass percentage that ester accounts for the raw material is 35-60%.
6. the environment-friendly water-based pencil colored paint according to claim 1 suitable for wood pencils, which is characterized in that the film forming
Auxiliary agent is one or more combinations selected from Coasol, DBE-IB, DPn B alcohol ester；And/or in terms of mass percentage, institute
Stating raw material further includes accounting for the titanium dioxide slurry that the mass percentage of the raw material is 1-35%, and the titanium dioxide slurry is that solid content is 45-
60% aqueous titanium dioxide slurry.
7. the environment-friendly water-based pencil colored paint according to claim 1 suitable for wood pencils, which is characterized in that with quality hundred
Divide content meter, the mass percentage that the mill base accounts for the raw material is 5-30%；It is described and/or in terms of mass percentage
The mass percentage that water accounts for the raw material is 3-10%；And/or the raw material further includes selected from defoaming agent, thickener, pH tune
Save one of agent, dispersing agent and levelling agent or a variety of combinations.
8. suitable for the environment-friendly water-based pencil colored paint of wood pencils described in a kind of any one of claim 1-7 claim
Preparation method, which is characterized in that the preparation method includes the following steps: to weigh each raw material by formula, by the aqueous poly- ammonia
The titanium dioxide slurry of ester, mill base and selectivity mixes dispersion；Calcium carbonate, kaolin, wax powder, film forming are added during dispersion to help
Agent, water and surplus stock, are uniformly dispersed, and the environment-friendly water-based pencil colored paint for being suitable for wood pencils is made.
9. the environment-friendly water-based pencil colored paint described in a kind of any one of claim 1-7 claim suitable for wood pencils exists
Application in coating wood pencils.
10. a kind of wood pencils, the wood pencils include pencil ontology and the paint film for being formed in the pencil body outer surface
Coating, which is characterized in that the paint film coating is suitable for wood pencils as described in any one of claim 1-7 claim
Environment-friendly water-based pencil colored paint be made.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811517293.5A CN109679473B (en) | 2018-12-12 | 2018-12-12 | Environment-friendly water-based pencil color paint suitable for wood pencils and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811517293.5A CN109679473B (en) | 2018-12-12 | 2018-12-12 | Environment-friendly water-based pencil color paint suitable for wood pencils and preparation method and application thereof |
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| CN109679473A true CN109679473A (en) | 2019-04-26 |
| CN109679473B CN109679473B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811517293.5A Active CN109679473B (en) | 2018-12-12 | 2018-12-12 | Environment-friendly water-based pencil color paint suitable for wood pencils and preparation method and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819181A (en) * | 2019-11-08 | 2020-02-21 | 上海展辰涂料有限公司 | Quick-drying water-based pencil paint toning finish paint and preparation method thereof |
| CN112521812A (en) * | 2020-12-09 | 2021-03-19 | 浙江贝斯特软化板有限公司 | Water-based paint suitable for pencil continuous production and preparation method thereof |
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| CN104403077A (en) * | 2014-11-07 | 2015-03-11 | 江苏中科金龙化工有限公司 | Preparation method and applications of aqueous polyurethane emulsion |
| CN107057577A (en) * | 2017-02-17 | 2017-08-18 | 浙江丽水德宇新材料有限公司 | It is a kind of for water colour paint of Wood-bar pencil and preparation method thereof |
| CN107384155A (en) * | 2017-08-04 | 2017-11-24 | 合众（佛山）化工有限公司 | A kind of novel aqueous PE woodcare paints and preparation method thereof |
| CN107446436A (en) * | 2017-07-27 | 2017-12-08 | 上海展辰涂料有限公司 | A kind of invention of the dark finish paint of aqueous wooden ware Adhesion enhancement one pack system dumb light toning |
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- 2018-12-12 CN CN201811517293.5A patent/CN109679473B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104403077A (en) * | 2014-11-07 | 2015-03-11 | 江苏中科金龙化工有限公司 | Preparation method and applications of aqueous polyurethane emulsion |
| CN107057577A (en) * | 2017-02-17 | 2017-08-18 | 浙江丽水德宇新材料有限公司 | It is a kind of for water colour paint of Wood-bar pencil and preparation method thereof |
| CN107446436A (en) * | 2017-07-27 | 2017-12-08 | 上海展辰涂料有限公司 | A kind of invention of the dark finish paint of aqueous wooden ware Adhesion enhancement one pack system dumb light toning |
| CN107384155A (en) * | 2017-08-04 | 2017-11-24 | 合众（佛山）化工有限公司 | A kind of novel aqueous PE woodcare paints and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819181A (en) * | 2019-11-08 | 2020-02-21 | 上海展辰涂料有限公司 | Quick-drying water-based pencil paint toning finish paint and preparation method thereof |
| CN112521812A (en) * | 2020-12-09 | 2021-03-19 | 浙江贝斯特软化板有限公司 | Water-based paint suitable for pencil continuous production and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN109679473B (en) | 2021-03-26 |
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