CN106147568A - C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous and preparation method thereof - Google Patents
C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous and preparation method thereof Download PDFInfo
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- CN106147568A CN106147568A CN201610531418.4A CN201610531418A CN106147568A CN 106147568 A CN106147568 A CN 106147568A CN 201610531418 A CN201610531418 A CN 201610531418A CN 106147568 A CN106147568 A CN 106147568A
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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
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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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
- 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
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- 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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- Life Sciences & Earth Sciences (AREA)
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- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to water paint field, specifically a kind of C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous and preparation method thereof, described special finish paint is to be made up of aqueous polycyanate ester firming agent, constituents of a mixture and the aqueous adhesive force accelerator that mass ratio is 1:5:0.2.The C80 type aluminium alloy of the present invention fortune coal special finish paint of open-top car aqueous, nontoxic pollution-free, energy-conservation, green, environmental protection, there is no penetrating odor, do not burn, store convenient transportation, be dried formed crosslink density height after paint film, cross cut test, AEG-process, resistance to impact, resistance to water, resistance to acids and bases, thermostability respond well.
Description
Technical field
The present invention relates to water paint field, specifically a kind of C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous and
Its preparation method.
Background technology
The paint used on railway freight-car market at present is mostly solvent-based paints, and solvent-based paints has himself
Advantage: cheap, fast drying, easy construction, but the shortcoming also having self: paint belongs to dangerous materials, is storing and in transport
Can be dangerous, abnormal smells from the patient is big, belongs to poisonous and harmful product, and environmental pollution is greatly its major defect, and traditional solvent-borne paint is in spraying
During typically contain the solvent of 30-40%, and these solvents all evaporate in air, to environment during being dried
Cause the biggest harm.The charges for disposing pollutants that meanwhile paint is used producer to impose environmental pollution by country are used.
Along with economic growth, domestic railway freight-car also in renewal the most progressively, was changed into aluminum by former iron and steel material quality
Alloy material.On railway, the paint of C80 type aluminium alloy fortune coal open-top car is traditional solvent-based paints, due to this vehicle at present
For the railway freight-car of new design, ground uses particular aluminum alloy material, and design technology requires: after using abluent oil removing stain, the end
Material is not polished, and direct spraying paints.But use traditional solvent-based paints, during running, peeling paint occurs, fall
The phenomenon of skin.Along with national environmental protection law, regulation gradually perfect, it is trend of the times that water paint substitutes traditional solvent-borne coating,
Water paint also will become the important development direction of following coating.
Summary of the invention
The present invention is to solve that current solvent-based paints exists come off, the phenomenon of scaling and pollution problem, it is provided that
A kind of C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous and preparation method thereof.
The present invention is achieved by the following technical solutions: C80 type aluminium alloy fortune the coal special finish paint of open-top car aqueous, be by
Mass ratio is that the aqueous polycyanate ester firming agent of 1:5:0.2, constituents of a mixture and aqueous adhesive force accelerator are constituted；This mixes
Polymer components is to be made up of the composition of following masses percent,
The present invention uses aqueous polyurethane emulsion and aqueous polycyanate ester firming agent cross-linking reaction as film forming matter, quality
Cooperate than aqueous polycyanate ester firming agent, constituents of a mixture and the aqueous adhesive force accelerator for 1:5:0.2, formation
Its crosslink density of film, cross cut test, AEG-process, impact resistance, resistance to acids and bases, resistance to artificial climate, accelerated aging test
Increase significantly relative to traditional solvent-based paints etc. performance indications.
It addition, dispersant is used for outside the dispersion of face, filler, moreover it is possible to provide the good color developing of pigment and clarity, have
Paint film is made to have excellent resistance to water and gloss and the performance of representing property of gloss.Wetting agent is for effectively reducing aqueous medium and pigment
The interfacial tension on surface, effectively facilitates aqueous medium to the moistening of pigment and infiltration, makes the color development power of pigment and covering power obtain
The performance fully represented.Auxiliary rheological agents is used for preventing pigment sedimentation performance and promoting sagging performance.White carbon is used for improving product
Thickening property and thixotropy.Defoamer for producing, the suds of each process of constructing, froth breaking, it is to avoid due to bubble impact and
There is the performance of the film of shrinkage cavity flaw.Levelling agent is for reducing coating surface tension force, controlling coating surface fluid ability
Performance.UV absorbent is for absorbing the ultraviolet part in sunlight and fluorescence light source, it is to avoid the color molecule in film divides
Solution is faded.Coalescents is for improving the gasoline-resistant performance of the special finish paint of aqueous.Flatting silica table after reducing paint film film forming
Face gloss.Adhesion promoter adhesion performance after improving film forming.
When specifically applying, dispersant can use efficient anionic dispersion resin (such as BYK dispersant), this dispersant
Containing the macromolecule polyurethane block copolymer solution of pigment grappling group, 100% block copolymer containing pigment affinity groups；Phase
The clarity of paint film can be improved for other dispersants greatly, there is higher pigment colour intensity；Reduce graining paste greatly
Thixotropy.Wetting agent can use the non-ion aqueous resin (such as BYK wetting agent) containing special functional group, this wetting agent phase
More can effectively reduce the surface tension of pigment, filler and interlaminar resin for other wetting agent, effectively reduce hydrophilic pigment
And the interfacial tension between resin carrier, thus shortening milling time, stable pigments is disperseed, and reduces pigment precipitation and avoids loose colour to send out
Flower.Auxiliary rheological agents can use hydrophobically-modified alkali swelling type acrylic emulsion.White carbon can use fumed silica.Defoamer
The modified polyorganosiloxane (such as enlightening height defoamer) of emulsifying can be used, relative to other defoamer, there is deaeration effect notable, change
Property polysiloxanes has suds function, has good levelling effect.Levelling agent can use modified organic silicon auxiliary agent (such as hamming
This levelling agent), relative to other levelling agents, there is interfacial activity high, ground wetting effect is excellent, the most also promotes levelling and stream
Dynamic effect；Outstanding elimination shrinkage cavity ability, does not affect recoating effect.Coalescents can use dipropylene.Flatting silica can
Use the unformed silicon (such as Grace flatting silica) of surface treated high voidage, relative to other flatting silicas
Having more easily dispersion, long-time storage will not the feature of thickening.Adhesion promoter can use water-soluble type resin.
Preferably, described constituents of a mixture is to be made up of the composition of following masses percent,
For the further description present invention, the invention provides a kind of C80 type aluminium alloy fortune coal open-top car aqueous special
By the preparation method of finish paint, the steps include:
1. aqueous polyurethane emulsion, deionized water, wetting agent, dispersant, auxiliary rheological agents are added to dispersion cylinder in order
In, stir under the rotating speed of 500r/min, rear pigment, white carbon and the coalescents added and stirring, grinds
Stir after adding defoamer, levelling agent, UV absorbent and flatting silica successively after fineness is qualified, mixed
Thing component；
2. check after aqueous polycyanate ester firming agent, constituents of a mixture and aqueous adhesive force accelerator being mixed, inspection
The above-mentioned C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous is obtained after qualified.
Above-mentioned fineness of grind is qualified is that requirement meets standard GB/T/T 6753.1-2007.
The C80 type aluminium alloy of the present invention fortune coal special finish paint of open-top car aqueous, nontoxic pollution-free, energy-conservation, green, ring
Protect, there is no penetrating odor, do not burn, store convenient transportation, be dried and form crosslink density height, cross cut test, cupping after paint film
Test, resistance to impact, resistance to water, resistance to acids and bases, thermostability respond well.
The special finish paint prepared carries out making sheet, and the method using blast heating to be dried is dried.60±5℃；1h
After, the paint film formed is carried out performance detection, testing result such as table 1, wherein the dispersant in mixed composition uses the present invention to give
Go out efficient anionic dispersion resin, in like manner other components described:
Table 1 special finish paint of the present invention and traditional solvent-borne paint the contrast of each performance indications
Can draw from the data of detection, special finish paint of the present invention, after forming paint film, paint film is full, it is close to cross-link
The function admirables such as degree height, cupping performance, cross cut test (aluminium alloy), resistance to impact, resistance to water, petrol-resistance, resistance to acids and bases.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment one:
The Y08 special finish paint of deep yellow aqueous of the present embodiment, carries out proportioning according to the mass fraction of following material:
First component: water-based isocyanate firming agent.
Component B: aqueous polyurethane emulsion 50.0%, deionized water 10.0%, efficient anionic dispersion resin
1.0%, wetting agent 1.0%, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 0.5%, white carbon 1.5%, breast
The modified polyorganosiloxane 0.4% changed, modified organic silicon auxiliary agent 1.0%, UV absorbent 0.6%, dipropylene
7.0%, Huang 25.0%, unformed silicon 2.0% in peplos.
Third component: aqueous water-soluble resin.
The preparation method of above-mentioned Y08 aqueous special finish paint first component is: by water polyaminoester emulsion, ionized water, moistening
Agent, efficient anionic dispersion resin, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 add in order
In dispersion cylinder, under the rotating speed of 500r/min, it is stirring evenly and then adding into Huang, white carbon, dipropyl two in the peplos of anticorrosion suppression
Alcohol butyl ether stirs, and after fineness of grind is qualified, adds the modified polyorganosiloxane of emulsifying, modified organic silicon auxiliary agent, ultraviolet successively
It is thoroughly mixed after light absorbers, unformed silicon, obtains mixture first component.According to the ratio of 1:5:0.2 by first
Test after the third three component mixing of second, be the Y08 special finish paint of deep yellow aqueous through the mixture of gained after the assay was approved.
Embodiment two:
The Y08 special finish paint of deep yellow aqueous of the present embodiment, carries out proportioning according to the mass fraction of following material:
First component: water-based isocyanate firming agent.
Component B: aqueous polyurethane emulsion 55.0%, deionized water 5.0%, efficient anionic dispersion resin
1.0%, wetting agent 1.0%, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 0.5%, white carbon 1.5%, breast
The modified polyorganosiloxane 0.4% changed, modified organic silicon auxiliary agent 1.0%, UV absorbent 0.6%, dipropylene
8.0%, Huang 24.0%, unformed silicon 2.0% in peplos.
Third component: aqueous water-soluble resin.
The preparation method of above-mentioned Y08 aqueous special finish paint first component is: by water polyaminoester emulsion, ionized water, moistening
Agent, efficient anionic dispersion resin, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 add in order
In dispersion cylinder, under the rotating speed of 500r/min, it is stirring evenly and then adding into Huang, white carbon, dipropyl two in the peplos of anticorrosion suppression
Alcohol butyl ether stirs, and after fineness of grind is qualified, adds the modified polyorganosiloxane of emulsifying, modified organic silicon auxiliary agent, ultraviolet successively
It is thoroughly mixed after light absorbers, unformed silicon, obtains mixture first component.According to the ratio of 1:5:0.2 by first
Test after the third three component mixing of second, be the Y08 special finish paint of deep yellow aqueous through the mixture of gained after the assay was approved.
Embodiment three:
The Y08 special finish paint of deep yellow aqueous of the present embodiment, carries out proportioning according to the mass fraction of following material:
First component: water-based isocyanate firming agent.
Component B: aqueous polyurethane emulsion 57.0%, deionized water 10.0%, efficient anionic dispersion resin
0.7%, wetting agent 2.0%, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 0.5%, white carbon 1.5%, breast
The modified polyorganosiloxane 0.2% changed, modified organic silicon auxiliary agent 3.0%, UV absorbent 0.5%, dipropylene
3.0%, Huang 20.0%, unformed silicon 1.6% in peplos.
Third component: aqueous water-soluble resin.
The preparation method of above-mentioned Y08 aqueous special finish paint first component is: by water polyaminoester emulsion, ionized water, moistening
Agent, efficient anionic dispersion resin, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 add in order
In dispersion cylinder, under the rotating speed of 500r/min, it is stirring evenly and then adding into Huang, white carbon, dipropyl two in the peplos of anticorrosion suppression
Alcohol butyl ether stirs, and after fineness of grind is qualified, adds the modified polyorganosiloxane of emulsifying, modified organic silicon auxiliary agent, ultraviolet successively
It is thoroughly mixed after light absorbers, unformed silicon, obtains mixture first component.According to the ratio of 1:5:0.2 by first
Test after the third three component mixing of second, be the Y08 special finish paint of deep yellow aqueous through the mixture of gained after the assay was approved.
Embodiment four:
The Y08 special finish paint of deep yellow aqueous of the present embodiment, carries out proportioning according to the mass fraction of following material:
First component: water-based isocyanate firming agent.
Component B: aqueous polyurethane emulsion 58.0%, deionized water 10.0%, efficient anionic dispersion resin
1.0%, wetting agent 1.5%, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 0.1%, white carbon 2.0%, breast
The modified polyorganosiloxane 0.5% changed, modified organic silicon auxiliary agent 1.5%, UV absorbent 1.0%, dipropylene
8.0%, Huang 15.0%, unformed silicon 1.4% in peplos.
Third component: aqueous water-soluble resin.
The preparation method of above-mentioned Y08 aqueous special finish paint first component is: by water polyaminoester emulsion, ionized water, moistening
Agent, efficient anionic dispersion resin, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 add in order
In dispersion cylinder, under the rotating speed of 500r/min, it is stirring evenly and then adding into Huang, white carbon, dipropyl two in the peplos of anticorrosion suppression
Alcohol butyl ether stirs, and after fineness of grind is qualified, adds the modified polyorganosiloxane of emulsifying, modified organic silicon auxiliary agent, ultraviolet successively
It is thoroughly mixed after light absorbers, unformed silicon, obtains mixture first component.According to the ratio of 1:5:0.2 by first
Test after the third three component mixing of second, be the Y08 special finish paint of deep yellow aqueous through the mixture of gained after the assay was approved.
Embodiment five:
The Y08 special finish paint of deep yellow aqueous of the present embodiment, carries out proportioning according to the mass fraction of following material:
First component: water-based isocyanate firming agent.
Component B: aqueous polyurethane emulsion 60.0%, deionized water 7.0%, efficient anionic dispersion resin
0.5%, wetting agent 1.0%, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 0.3%, white carbon 1.0%, breast
The modified polyorganosiloxane 0.4% changed, modified organic silicon auxiliary agent 1.5%, UV absorbent 0.6%, dipropylene
6.7%, Huang 20.0%, unformed silicon 1.0% in peplos.
Third component: aqueous water-soluble resin.
The preparation method of above-mentioned Y08 aqueous special finish paint first component is: by water polyaminoester emulsion, ionized water, moistening
Agent, efficient anionic dispersion resin, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 add in order
In dispersion cylinder, under the rotating speed of 500r/min, it is stirring evenly and then adding into Huang, white carbon, dipropyl two in the peplos of anticorrosion suppression
Alcohol butyl ether stirs, and after fineness of grind is qualified, adds the modified polyorganosiloxane of emulsifying, modified organic silicon auxiliary agent, ultraviolet successively
It is thoroughly mixed after light absorbers, unformed silicon, obtains mixture first component.According to the ratio of 1:5:0.2 by first
Test after the third three component mixing of second, be the Y08 special finish paint of deep yellow aqueous through the mixture of gained after the assay was approved.
Embodiment six:
The Y08 special finish paint of deep yellow aqueous of the present embodiment, carries out proportioning according to the mass fraction of following material:
First component: water-based isocyanate firming agent.
Component B: aqueous polyurethane emulsion 60.0%, deionized water 9.8%, efficient anionic dispersion resin
0.6%, wetting agent 1.4%, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 0.1%, white carbon 1.0%, breast
The modified polyorganosiloxane 0.5% changed, modified organic silicon auxiliary agent 1.0%, UV absorbent 0.6%, dipropylene
4.0%, Huang 20.0%, unformed silicon 1.0% in peplos.
Third component: aqueous water-soluble resin.
The preparation method of above-mentioned Y08 aqueous special finish paint first component is: by water polyaminoester emulsion, ionized water, moistening
Agent, efficient anionic dispersion resin, hydrophobically-modified alkali swelling type acrylic emulsion thickener TR-935 add in order
In dispersion cylinder, under the rotating speed of 500r/min, it is stirring evenly and then adding into Huang, white carbon, dipropyl two in the peplos of anticorrosion suppression
Alcohol butyl ether stirs, and after fineness of grind is qualified, adds the modified polyorganosiloxane of emulsifying, modified organic silicon auxiliary agent, ultraviolet successively
It is thoroughly mixed after light absorbers, unformed silicon, obtains mixture first component.According to the ratio of 1:5:0.2 by first
Test after the third three component mixing of second, be the Y08 special finish paint of deep yellow aqueous through the mixture of gained after the assay was approved.
Claims (3)
- The 1.C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous, it is characterised in that be to be the aqueous of 1:5:0.2 by mass ratio Polycyanate ester firming agent, constituents of a mixture and aqueous adhesive force accelerator are constituted；This constituents of a mixture is by following masses The composition of percent is constituted,Aqueous polyurethane emulsion 50.0 ~ 60.0%Deionized water 5.0 ~ 10.0%Dispersant 0.5 ~ 1.0%Wetting agent 1.0 ~ 2.0%Auxiliary rheological agents 0.1 ~ 0.5%White carbon 1.0 ~ 2.0%Defoamer 0.2 ~ 0.5%Levelling agent 1.0 ~ 3.0%UV absorbent 0.5 ~ 1.0%Coalescents 3.0 ~ 8.0%Pigment 15.0 ~ 25.0%Flatting silica 1.0 ~ 2.0%.
- The C80 type aluminium alloy the most according to claim 1 fortune coal special finish paint of open-top car aqueous, it is characterised in that described mixed Polymer components is to be made up of the composition of following masses percent,Aqueous polyurethane emulsion 60.0%Deionized water 9.8%Dispersant 0.6%Wetting agent 1.4%Auxiliary rheological agents 0.1%White carbon 1.0%Defoamer 0.5%Levelling agent 1.0%UV absorbent 0.6%Coalescents 4.0%Pigment 20.0%Flatting silica 1.0%.
- 3. the preparation method of the C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous, it is characterised in that the steps include:1. aqueous polyurethane emulsion, deionized water, wetting agent, dispersant, auxiliary rheological agents are added in dispersion cylinder in order, Stirring under the rotating speed of 500r/min, rear pigment, white carbon and the coalescents added and stirring, fineness of grind closes Stir after adding defoamer, levelling agent, UV absorbent and flatting silica successively after lattice, obtain mixture group Part；2. checking after aqueous polycyanate ester firming agent, constituents of a mixture and aqueous adhesive force accelerator being mixed, it is qualified to check After obtain described in claim 1 or 2 the C80 type aluminium alloy fortune coal special finish paint of open-top car aqueous.
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| CN201610531418.4A CN106147568B (en) | 2016-07-07 | 2016-07-07 | C80 types aluminium alloy transporting coal open-top car aqueous special finishing coat and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610531418.4A CN106147568B (en) | 2016-07-07 | 2016-07-07 | C80 types aluminium alloy transporting coal open-top car aqueous special finishing coat and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108951A (en) * | 2007-08-30 | 2008-01-23 | 桂林工学院 | Aquosity bi-component polyurethane coloured paint and method of manufacturing the same |
| CN104231911A (en) * | 2014-10-20 | 2014-12-24 | 山西华豹涂料有限公司 | Water-soluble paint for railway export wagon |
| CN105086798A (en) * | 2015-08-10 | 2015-11-25 | 上海市涂料研究所有限公司 | Waterborne protection coating suitable for various base materials and preparing method thereof |
-
2016
- 2016-07-07 CN CN201610531418.4A patent/CN106147568B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101108951A (en) * | 2007-08-30 | 2008-01-23 | 桂林工学院 | Aquosity bi-component polyurethane coloured paint and method of manufacturing the same |
| CN104231911A (en) * | 2014-10-20 | 2014-12-24 | 山西华豹涂料有限公司 | Water-soluble paint for railway export wagon |
| CN105086798A (en) * | 2015-08-10 | 2015-11-25 | 上海市涂料研究所有限公司 | Waterborne protection coating suitable for various base materials and preparing method thereof |
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| CN106147568B (en) | 2018-10-19 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301702 No. 2 Xingdao Road, Cuihuangkou Town, Wuqing District, Tianjin Co-patentee after: Shanxi Huabao Coatings Co., Ltd. Patentee after: Huabao (Tianjin) new material technology development Limited by Share Ltd Address before: 301702 No. 2 Xingdao Road, Cuihuangkou Town, Wuqing District, Tianjin Co-patentee before: Shanxi Huabao Coatings Co., Ltd. Patentee before: Leopard (Tianjin) coating Limited by Share Ltd |