CN106566358A - Fluorine-containing polysiloxane modified water-based fluorocarbon coating for rust protection of automotive chassis and preparation method of fluorine-containing polysiloxane modified water-based fluorocarbon coating - Google Patents
Fluorine-containing polysiloxane modified water-based fluorocarbon coating for rust protection of automotive chassis and preparation method of fluorine-containing polysiloxane modified water-based fluorocarbon coating Download PDFInfo
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- CN106566358A CN106566358A CN201610901323.7A CN201610901323A CN106566358A CN 106566358 A CN106566358 A CN 106566358A CN 201610901323 A CN201610901323 A CN 201610901323A CN 106566358 A CN106566358 A CN 106566358A
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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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C09D151/085—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds on to polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
- C08F283/122—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to saturated polysiloxanes containing hydrolysable groups, e.g. alkoxy-, thio-, hydroxy-
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- 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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
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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
- 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
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
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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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- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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Abstract
The invention discloses a fluorine-containing polysiloxane modified water-based fluorocarbon coating for rust protection of an automotive chassis. Prepared composite resin emulsion has outstanding water resistance, corrosion inhibition property, weather resistance and soiling resistance. A formed film layer has good protection performance on the automotive chassis, a lubricating film can be formed by nano copper-nickel alloy powder added in raw materials in a friction process of the chassis, further abrasion is prevented, the lubricating film and anti-rust pigment are ground together via water-based hyperbranched polyether emulsion, a pigment filler with good dispersibility and binding property is obtained, and the filling modifying effect is good. The finally prepared anti-rust coating is firmly adsorbed on a metal material of the chassis, and a hydrophobic, oleophobic, long-acting, anti-impact, corrosion-inhibition and anti-rust film can be formed. Compared with conventional water-based anti-rust paint, the fluorine-containing polysiloxane modified water-based fluorocarbon coating for rust protection of the automotive chassis is long in use cycle and good in application prospect.
Description
Technical field
The present invention relates to aqueous rust-proof coatings technical field, more particularly to a kind of automobile chassis antirust fluorinated polysiloxane
Modified water-base fluorocarbon coating and preparation method thereof.
Background technology
As its name suggests, automobile chassis is in bottom of car, and it is constantly in more dark environment, and in running car
During can be impacted by rainwater, sandstone, cause surface damaged, accelerating corrosion occur, the serious service life for reducing chassis,
Therefore the antirust for strengthening automobile chassis is most important.
Most directly effectively chassis rust preventing is the rust prevention by applying liquid material paint on chassis, and traditional chassis antirust paint is mainly oil
Property coating, the advantage of oil paint is that the coating that it is formed is thicker, and service life is longer, but its fatal shortcoming is dirt
Dye is larger, does not meet the production requirement of modern environmental protection.Water paint popular in recent years is reviewed in terms of environmental-protecting performance
Can meet and require, its mechanical performance is better than in some aspects oil paint, but the aqueous rust-proof coatings of routine easily come off, with
Adhesive force between base material is poor, and water penetration is big, and closure is not enough, so as to cause its rust-proof effect limited.
Water-based fluorocarbon resin because of its unique structure, at aspects such as durability, corrosion resistance, resistances to soiling than other class water
Property coating has prominent advantage, there is good application prospect in terms of automobile chassis antirust.《Novel watersoluble fluorine carbon anticorrosive paint
Performance study》, using fluorine carbon emulsion as film forming binder, composite iron-titanium powder and modified zinc phosphate are used as main anti-corrosion paint, system for one text
The coating for obtaining shows good sealing effectiveness and Corrosion Protection, but fluorocarbon resin there is also some defects, such as solidifies temperature
The problems such as spending that higher, hardening time is longer, tack is poor and filler wetability is poor, relatively costly etc., needs do further
Modification, to improve its market using value.
The content of the invention
The object of the invention is exactly to make up the defect of prior art, there is provided a kind of automobile chassis antirust is with fluorine-containing poly- silica
Alkane modified water-base fluorocarbon coating and preparation method thereof.
The present invention is achieved by the following technical solutions：
A kind of automobile chassis antirust fluorinated polysiloxane modified water-base fluorocarbon coating, the coating by following weight portion raw material system
Into：Trifluoroethyl methacrylate 10-15, end hydroxypropyl fluorinated polysiloxane 2-3, acrylic acid 3-5, (methyl) acrylic acid alkyl
Ester 2-5, poly-epoxy succinic acid 0.5-1, nano-copper-nickel alloy powder 2-3, lauryl sodium sulfate 0.1-0.2, alkyl phenol polyoxy second
Alkene ether 0.4-0.5, potassium peroxydisulfate 1-2, deionized water 30-50, hyperbranched polyether emulsion 15-18, defoamer 0.4-0.5, antirust
Pigment 4-5, Lauryl Alcohol ester 0.5-0.8.
Described hyperbranched polyether emulsion is made up of the raw material of following weight portion：IPDI 8-12, two
Dibutyl tin laurate 0.1-0.2, DMF 12-16, expoxy propane 12-15, poly glycol monomethyl ether 3-5,
Glycidol ether 2-5, DMC catalysts 0.8-1.2, deionized water 40-50, dodecyl sodium sulfate 0.4-0.5,
Preparation method is：
（1）In first taking IPDI, the DMC catalysts input reactor of 6-8 weight portions, vacuum
Under nitrogen atmosphere stirring is warming up to 132-138 DEG C after processed, and the expoxy propane of 1/3 weight portion is subsequently added dropwise, and continues to stir
Mixing 20-30min is mixed, the expoxy propane of glycidol ether and surplus is subsequently added dropwise, stirred when being added dropwise, addition continues after finishing
Stirring reaction 2-3h, reaction terminates rear system and is cooled to stratification after room temperature, removes unreacted monomer, obtains superbrnaching end-hydroxy
PPG is standby；
（2）The IPDI of remainder amount, in being put into DMF, adds after being uniformly mixed
Enter dibutyl tin laurate, be uniformly mixed rear system oil bath heating to 35-40 DEG C, insulation reaction 2-3h, resulting solution
It is standby；
（3）Dodecyl sodium sulfate is put in deionized water and is configured to mixed emulsion, and by system heating water bath to 75-80
DEG C, it is subsequently added step（1）Obtained superbrnaching end-hydroxy PPG, with step（2）The material of preparation is well mixed, body
System is heated to 75-80 DEG C, and hybrid reaction 5-6h is stirred under nitrogen atmosphere, and reaction adds deionized water, dodecyl after terminating
Sodium sulfonate, ultrasonic emulsification 40-50min obtains final product described hyperbranched polyether emulsion.
A kind of preparation method of described automobile chassis antirust fluorinated polysiloxane modified water-base fluorocarbon coating is：
（1）First lauryl sodium sulfate, APES, potassium peroxydisulfate and deionized water are hybridly prepared into into solution,
Trifluoroethyl methacrylate, end hydroxypropyl fluorinated polysiloxane, acrylic acid, (methyl) alkyl acrylate, poly- is subsequently added dropwise
Epoxysuccinic acid mixed solution, stirs when being added dropwise, and system is heated to into 65-80 DEG C after completion of dropping, reacts 2-3h, reaction knot
Gained emulsion is standby after system ultrasonic emulsification 1-1.5h after beam；
（2）By hyperbranched polyether emulsion, rust resisting pigment, the process of nano-copper-nickel alloy powder mixing and ball milling, to 20 μm of Slurry Granularity ＜,
Subsequently by gained slurry and step（1）The emulsion mixing of preparation, after stirring 50-60min other leftover materials are added, and continue to stir
Mixing 20-30min, last deionized water adjusts viscosity, product is obtained final product after filtration.
The present invention is prepared for a kind of eco-friendly automobile chassis antirust water-based modification fluorocarbon resin coating, using end hydroxyl
Propyl group fluorinated polysiloxane is common with trifluoroethyl methacrylate, acrylic acid, (methyl) alkyl acrylate, poly-epoxy succinic acid
Poly- reaction has been obtained modified water-base fluorocarbon resin emulsion, and this complex emulsions have prominent water-fast, inhibition, weather-proof, resistant
Performance, the film layer of formation has good barrier propterty to automobile chassis, and the nano-copper-nickel alloy powder added in raw material can be on chassis
Lubricating film is formed in friction process, prevents from being further worn out, the aqueous hyperbranched polyethers emulsions of Jing are ground together with rust resisting pigment by it
Mill process, obtains the color stuffing with good dispersion and associativity, filling-modified better.It is anti-that the present invention is finally prepared
Rust coating firmly adsorbs with chassis metal material, can form the long-acting anti-impact film type inhibitor of hydrophobic oleophobic, than conventional water
Property antirust paint usage cycles are longer, and application prospect is good.
Specific embodiment
A kind of automobile chassis antirust fluorinated polysiloxane modified water-base fluorocarbon coating, the coating by following weight portion original
Material is made：Trifluoroethyl methacrylate 10, end hydroxypropyl fluorinated polysiloxane 2, acrylic acid 3, (methyl) alkyl acrylate
2nd, poly-epoxy succinic acid 0.5, nano-copper-nickel alloy powder 2, lauryl sodium sulfate 0.1, APES 0.4, over cure
Sour potassium 1, deionized water 30, hyperbranched polyether emulsion 15, defoamer 0.4, rust resisting pigment 4, Lauryl Alcohol ester 0.5.
Wherein hyperbranched polyether emulsion is made up of the raw material of following weight portion：IPDI 8, tin dilaurate
Dibutyl tin 0.1, DMF 12, expoxy propane 12, poly glycol monomethyl ether 3, glycidol ether 2, bimetallic
Cyanide catalyst 0.8, deionized water 40, dodecyl sodium sulfate 0.4, its preparation method is：
（1）In first taking IPDI, the DMC catalysts input reactor of 6 weight portions, vacuum takes off
Under nitrogen atmosphere stirring is warming up to 132 DEG C after water process, and the expoxy propane of 1/3 weight portion is subsequently added dropwise, and continues to stir mixing
20min, is subsequently added dropwise the expoxy propane of glycidol ether and surplus, stirs when being added dropwise, and addition continues stirring reaction after finishing
2h, reaction terminates rear system and is cooled to stratification after room temperature, removes unreacted monomer, obtains superbrnaching end-hydroxy PPG
It is standby；
（2）The IPDI of remainder amount, in being put into DMF, adds after being uniformly mixed
Enter dibutyl tin laurate, be uniformly mixed rear system oil bath heating to 35 DEG C, insulation reaction 2h, resulting solution is standby；
（3）Dodecyl sodium sulfate is put in deionized water and is configured to mixed emulsion, and by system heating water bath to 75 DEG C, with
After add step（1）Obtained superbrnaching end-hydroxy PPG, with step（2）The material of preparation is well mixed, and system adds
Heat stirs hybrid reaction 5h to 75 DEG C, under nitrogen atmosphere, and reaction adds deionized water, dodecyl sodium sulfate, surpasses after terminating
Sound emulsifies 40min, obtains final product described hyperbranched polyether emulsion.
The preparation method of the embodiment coating is：
（1）First lauryl sodium sulfate, APES, potassium peroxydisulfate and deionized water are hybridly prepared into into solution,
Trifluoroethyl methacrylate, end hydroxypropyl fluorinated polysiloxane, acrylic acid, (methyl) alkyl acrylate, poly- is subsequently added dropwise
Epoxysuccinic acid mixed solution, stirs when being added dropwise, and system is heated to into 65 DEG C after completion of dropping, 2h is reacted, after reaction terminates
Gained emulsion is standby after system ultrasonic emulsification 1h；
（2）By hyperbranched polyether emulsion, rust resisting pigment, the process of nano-copper-nickel alloy powder mixing and ball milling, to 20 μm of Slurry Granularity ＜,
Subsequently by gained slurry and step（1）The emulsion mixing of preparation, after stirring 50min other leftover materials are added, and continue to stir mixed
20min is closed, last deionized water adjusts viscosity, product is obtained final product after filtration.
The coating of preparation carries out performance test in accordance with antirust paint standard, and test result is as follows：
| Project | Performance indications |
| Paint film appearance | Normally |
| Viscosity（25℃/s） | 30 |
| Surface drying time（h） | ＜ 1.6 |
| Do solid work the time（h） | ＜ 28 |
| Resistance to impact/cm | 35 |
| Paint film adhesion（Level） | One-level |
| Resistance to salt water | 1324h is unchanged |
| Salt fog resistance | 1256h is without exception |
| Acid resistance | 882h is unchanged |
| Alkali resistance | 905h is unchanged |
| Outdoor weathe resistance（24 months） | Generation significant change |
Claims (3)
1. a kind of automobile chassis antirust fluorinated polysiloxane modified water-base fluorocarbon coating, it is characterised in that the coating is by following
The raw material of weight portion is made：Trifluoroethyl methacrylate 10-15, end hydroxypropyl fluorinated polysiloxane 2-3, acrylic acid 3-5,
(methyl) alkyl acrylate 2-5, poly-epoxy succinic acid 0.5-1, nano-copper-nickel alloy powder 2-3, lauryl sodium sulfate 0.1-
0.2nd, APES 0.4-0.5, potassium peroxydisulfate 1-2, deionized water 30-50, hyperbranched polyether emulsion 15-18, disappear
Infusion 0.4-0.5, rust resisting pigment 4-5, Lauryl Alcohol ester 0.5-0.8.
2. a kind of automobile chassis antirust fluorinated polysiloxane modified water-base fluorocarbon coating as claimed in claim 1, its feature
It is that described hyperbranched polyether emulsion is made up of the raw material of following weight portion：IPDI 8-12, two bays
Sour dibutyl tin 0.1-0.2, DMF 12-16, expoxy propane 12-15, poly glycol monomethyl ether 3-5, shrink
Glycerin ether 2-5, DMC catalysts 0.8-1.2, deionized water 40-50, dodecyl sodium sulfate 0.4-0.5, prepare
Method is：
（1）In first taking IPDI, the DMC catalysts input reactor of 6-8 weight portions, vacuum
Under nitrogen atmosphere stirring is warming up to 132-138 DEG C after processed, and the expoxy propane of 1/3 weight portion is subsequently added dropwise, and continues to stir
Mixing 20-30min is mixed, the expoxy propane of glycidol ether and surplus is subsequently added dropwise, stirred when being added dropwise, addition continues after finishing
Stirring reaction 2-3h, reaction terminates rear system and is cooled to stratification after room temperature, removes unreacted monomer, obtains superbrnaching end-hydroxy
PPG is standby；
（2）The IPDI of remainder amount, in being put into DMF, adds after being uniformly mixed
Enter dibutyl tin laurate, be uniformly mixed rear system oil bath heating to 35-40 DEG C, insulation reaction 2-3h, resulting solution
It is standby；
（3）Dodecyl sodium sulfate is put in deionized water and is configured to mixed emulsion, and by system heating water bath to 75-80
DEG C, it is subsequently added step（1）Obtained superbrnaching end-hydroxy PPG, with step（2）The material of preparation is well mixed, body
System is heated to 75-80 DEG C, and hybrid reaction 5-6h is stirred under nitrogen atmosphere, and reaction adds deionized water, dodecyl after terminating
Sodium sulfonate, ultrasonic emulsification 40-50min obtains final product described hyperbranched polyether emulsion.
3. a kind of automobile chassis antirust as claimed in claim 1 preparation side of fluorinated polysiloxane modified water-base fluorocarbon coating
Method, it is characterised in that described preparation method is：
（1）First lauryl sodium sulfate, APES, potassium peroxydisulfate and deionized water are hybridly prepared into into solution,
Trifluoroethyl methacrylate, end hydroxypropyl fluorinated polysiloxane, acrylic acid, (methyl) alkyl acrylate, poly- is subsequently added dropwise
Epoxysuccinic acid mixed solution, stirs when being added dropwise, and system is heated to into 65-80 DEG C after completion of dropping, reacts 2-3h, reaction knot
Gained emulsion is standby after system ultrasonic emulsification 1-1.5h after beam；
（2）By hyperbranched polyether emulsion, rust resisting pigment, the process of nano-copper-nickel alloy powder mixing and ball milling, to 20 μm of Slurry Granularity ＜,
Subsequently by gained slurry and step（1）The emulsion mixing of preparation, after stirring 50-60min other leftover materials are added, and continue to stir
Mixing 20-30min, last deionized water adjusts viscosity, product is obtained final product after filtration.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901323.7A CN106566358A (en) | 2016-10-17 | 2016-10-17 | Fluorine-containing polysiloxane modified water-based fluorocarbon coating for rust protection of automotive chassis and preparation method of fluorine-containing polysiloxane modified water-based fluorocarbon coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901323.7A CN106566358A (en) | 2016-10-17 | 2016-10-17 | Fluorine-containing polysiloxane modified water-based fluorocarbon coating for rust protection of automotive chassis and preparation method of fluorine-containing polysiloxane modified water-based fluorocarbon coating |
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| CN106566358A true CN106566358A (en) | 2017-04-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116253890A (en) * | 2023-03-17 | 2023-06-13 | 安徽中天石化股份有限公司 | Surface active antirust agent and preparation method and application thereof |
| CN116253890B (en) * | 2023-03-17 | 2024-05-17 | 安徽中天石化股份有限公司 | Surface active antirust agent and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117450A (en) * | 2007-07-23 | 2008-02-06 | 江南大学 | Preparation method of non-ionic hyperbranched macromolecular dispersant for organic pigment |
| CN102659995A (en) * | 2012-04-24 | 2012-09-12 | 南昌航空大学 | Preparation method of ultraviolet-curable water-borne fluorinated paint with low surface energy |
| CN104449154A (en) * | 2014-11-28 | 2015-03-25 | 合肥工业大学 | Water-based chromium-free fingerprint-resistant paint for galvanized steel plate |
-
2016
- 2016-10-17 CN CN201610901323.7A patent/CN106566358A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117450A (en) * | 2007-07-23 | 2008-02-06 | 江南大学 | Preparation method of non-ionic hyperbranched macromolecular dispersant for organic pigment |
| CN102659995A (en) * | 2012-04-24 | 2012-09-12 | 南昌航空大学 | Preparation method of ultraviolet-curable water-borne fluorinated paint with low surface energy |
| CN104449154A (en) * | 2014-11-28 | 2015-03-25 | 合肥工业大学 | Water-based chromium-free fingerprint-resistant paint for galvanized steel plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116253890A (en) * | 2023-03-17 | 2023-06-13 | 安徽中天石化股份有限公司 | Surface active antirust agent and preparation method and application thereof |
| CN116253890B (en) * | 2023-03-17 | 2024-05-17 | 安徽中天石化股份有限公司 | Surface active antirust agent and preparation method and application thereof |
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