CN115109479A - Waterborne organic silicon modified marine waterline coating - Google Patents
Waterborne organic silicon modified marine waterline coating Download PDFInfo
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- CN115109479A CN115109479A CN202210875419.6A CN202210875419A CN115109479A CN 115109479 A CN115109479 A CN 115109479A CN 202210875419 A CN202210875419 A CN 202210875419A CN 115109479 A CN115109479 A CN 115109479A
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- coating
- waterline
- titanium dioxide
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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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
-
- 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
- C09D7/20—Diluents or solvents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
Abstract
The invention provides a waterborne organic silicon modified marine waterline coating, and relates to the technical field of marine coating processing. The waterline coating comprises a component A and a component B, wherein the component A comprises aqueous hydroxyl acrylic acid dispersoid, aqueous fluorosilicone resin, modified nano titanium dioxide, pigment, modified superfine precipitated barium sulfate, a dispersing agent, a defoaming agent, a thickening agent, deionized water and the like. The invention overcomes the defects of the prior art, reduces the addition of organic solvent, ensures the environmental protection performance of the paint vehicle, can effectively ensure the corrosion resistance of the paint vehicle, improves the mechanical property of the paint and ensures the effective protection of the ship body waterline position by coating the bi-component water-based paint.
Description
Technical Field
The invention relates to the technical field of marine coating processing, in particular to a waterborne organic silicon modified marine waterline coating.
Background
The waterline of hull is the position of handing-over with the surface of water after the boats and ships are gone into water, because the position of the different waterlines of the inside weight that bears of hull also can float in certain extent, is in the area of splashing of the dry and wet alternating state that often receives sea water soaking, erodes and sunlight to insolate at this position of hull waterline, so in order to carry out effective protection to hull waterline position, generally coat one deck waterline lacquer in this position and protect.
As the coating required by the special corrosive environment, the topping paint has good water resistance, weather resistance, dry-wet alternation resistance, good mechanical property and stripping resistance, the existing topping paint is generally phenolic type topping paint, chlorinated rubber topping paint and epoxy topping paint, wherein the chlorinated rubber topping paint is the most main type, and is mainly prepared by taking chlorinated rubber as a base material and adding pigments, plasticizers, fillers, additives and the like, the paint is usually mixed with organic solvents, so that the paint has great harm to the environment and human bodies, and the paint used by the ship body is further limited along with the environmental protection requirement on ocean and land fresh water.
In order to meet the requirement of environmental protection, harmful components of the original paint are often required to be replaced, but the performance of the paint is seriously reduced due to the loss of certain components, so that the environment-friendly waterline paint needs to be developed in order to ensure the environmental protection of the paint and the special protection effect on the waterline position of a ship body.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the waterborne organic silicon modified marine waterline coating, which reduces the addition of organic solvents, ensures the environmental protection performance of the paint vehicle, can effectively ensure the corrosion resistance of the paint vehicle, improves the mechanical property of the coating and ensures the effective protection of the waterline position of a ship body through the coating of the two-component waterborne coating.
In order to achieve the above purpose, the technical scheme of the invention is realized by the following technical scheme:
the waterborne organosilicon modified marine waterline coating is composed of a component A waterborne coating and a component B waterborne curing agent according to the mass ratio of 5: 1, wherein the component A waterborne coating is prepared from the following raw materials in percentage by mass: 30-65% of aqueous hydroxyl acrylic acid dispersoid, 5-25% of aqueous fluorosilicone resin, 5-30% of modified nano titanium dioxide, 0.5-10% of pigment, 2-15% of modified superfine precipitated barium sulfate, 2-20% of dispersing agent, 0.1-4% of defoaming agent, 0.1-3% of thickening agent and 2-30% of deionized water.
Preferably, the B-component aqueous curing agent is aqueous aliphatic isocyanate.
Preferably, the aqueous hydroxy acrylic dispersion is prepared by preparing a mixed solvent from a hydrophilic solvent, a semi-hydrophilic solvent and a water-repellent solvent, and the ratio of the hydrophilic solvent to the semi-hydrophilic solvent to the water-repellent solvent is 3: 2: 1.
Preferably, the preparation method of the modified nano titanium dioxide comprises the following steps:
(1) pretreatment of nano titanium dioxide: adding nano titanium dioxide into an acid solution, heating, dispersing and stirring, then adjusting the solution to be neutral, centrifuging, cleaning by using an ethanol solution, and drying to obtain pretreated nano titanium dioxide for later use;
(2) primarily modifying the nano titanium dioxide: placing the pretreated nano titanium dioxide into heated dipropylene glycol butyl ether, adding an amphoteric surfactant while stirring, reacting for 3-5h, and performing suction filtration and drying to obtain preliminary modified nano titanium dioxide;
(2) modification of nano titanium dioxide: and adding the preliminary modified nano titanium dioxide into butanediol, adding a coupling agent, continuously dispersing, and then centrifugally drying to obtain the modified nano titanium dioxide.
Preferably, the pH value of the acidic solution used in the pretreatment process of the nano titanium dioxide is 6-6.5.
Preferably, the preparation method of the modified superfine precipitated barium sulfate comprises the following steps:
(1) pretreatment of superfine precipitated barium sulfate: heating and chilling the superfine precipitated barium sulfate, and grinding and crushing the superfine precipitated barium sulfate to obtain a pretreated raw material for later use;
(2) surface modification treatment of superfine precipitated barium sulfate: mixing the pretreated raw materials with liquid silicone resin, fully stirring and dispersing, and separating to obtain the modified superfine precipitated barium sulfate.
Preferably, the pretreatment mode of the superfine precipitated barium sulfate is to heat the superfine precipitated barium sulfate to 200-250 ℃, the chilling temperature is minus 30-minus 50 ℃, and the chilling time is 3-8 s.
Preferably, the dispersant is an anionic dispersant.
Preferably, the defoamer is an aqueous defoamer.
Preferably, the thickener is fatty alcohol polyoxyethylene ether sulfate.
The invention provides a waterborne organic silicon modified marine waterline coating, which has the following advantages compared with the prior art:
(1) the invention takes water as a diluent, the aqueous hydroxyl acrylic acid dispersoid and the fluorosilicone resin as a base material, assists various auxiliaries and modified fillers, effectively reduces the addition of pollutants and volatile components, improves the environmental protection property of the material, can be used in various water body environments, and effectively protects the water body health of oceans and landed lakes.
(2) According to the invention, the hydrophilic solvent, the semi-hydrophilic solvent and the hydrophobic solvent are adopted to prepare the mixed solvent to prepare the aqueous hydroxyl acrylic dispersion, so that the adhesion of the whole paint and the whole dispersion uniformity of the aqueous hydroxyl acrylic dispersion are effectively ensured, and simultaneously, the combination with subsequent fillers is facilitated, and the uniformity of the whole performance of the paint is improved.
(3) According to the invention, nano titanium dioxide treated by acid liquor and modified by combining a surfactant and a coupling agent and superfine barium sulfate modified by combining with silicone resin after heating and chilling are added, the dispersing performance of the nano titanium dioxide and the superfine barium sulfate in a base material is effectively improved by surface modification, the agglomeration phenomenon of superfine powder in the mixing process is prevented, the uniformity of material performance is improved, and the mechanical property of paint can be effectively improved by the mixed addition of the modified nano titanium dioxide and the superfine barium sulfate.
(4) According to the invention, the aqueous hydroxyl acrylic acid dispersoid is combined with the fluorosilicone resin, and then the modified nano titanium dioxide and the modified superfine precipitated barium sulfate are mixed, so that a compact net structure can be effectively formed under the combination of the subsequent curing agent, and meanwhile, the mixture of the modified nano titanium dioxide and the modified superfine precipitated barium sulfate can be effectively combined with the base material to form a filling framework, so that the corrosion resistance effect of the material is further improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
1. preparation of aqueous hydroxyacrylic acid dispersions:
(1) mixing propylene glycol methyl ether, propylene glycol butyl ether and solvent gasoline S-100 according to the mass ratio of 3: 2: 1 to obtain a mixed solvent for later use;
(2) mixing methyl methacrylate, styrene, hydroxyethyl methacrylate, butyl acrylate and acrylic acid, adding an initiator and a chain transfer agent, and uniformly mixing to obtain a mixed solution for later use;
(3) and heating the mixed solvent to the reaction temperature, dropwise adding the mixed solution, preserving the temperature for 2 hours after dropwise adding is finished, cooling to 70 ℃, adding N, N-dimethylethanolamine, uniformly mixing, and then extracting deionized water for dispersing to obtain the aqueous hydroxyl acrylic acid dispersoid.
2. Preparing modified nano titanium dioxide:
(1) pretreatment of nano titanium dioxide: adding nano titanium dioxide into an acidic solution with the pH value of 6-6.5, heating to 60 ℃, dispersing and stirring for 30min, then adjusting the solution to be neutral, centrifuging, cleaning the precipitate by using an ethanol solution, and drying to obtain pretreated nano titanium dioxide for later use;
(2) primarily modifying nano titanium dioxide: placing the pretreated nano titanium dioxide in dipropylene glycol butyl ether at the temperature of 50-60 ℃, adding alkyl dimethyl betaine while stirring, continuously stirring, mixing, reacting for 3-5h, and performing suction filtration and drying to obtain preliminary modified nano titanium dioxide;
(2) modification of nano titanium dioxide: and adding the primarily modified nano titanium dioxide into butanediol, adding a silane coupling agent KH560 for continuous dispersion, and then centrifugally drying to obtain the modified nano titanium dioxide.
3. Preparing modified superfine precipitated barium sulfate:
(1) pretreatment of superfine precipitated barium sulfate: heating the superfine precipitated barium sulfate to 250 ℃, placing the superfine precipitated barium sulfate in an environment with the temperature of minus 40 ℃ for chilling for 5s, taking out the superfine precipitated barium sulfate, and grinding and crushing the superfine precipitated barium sulfate to obtain a pretreated raw material for later use;
(2) surface modification treatment of superfine precipitated barium sulfate: and mixing the pretreated raw materials with liquid silicone resin, stirring and dispersing for 30min at the rotating speed of 1000r/min, and separating redundant liquid silicone resin to obtain the modified superfine precipitated barium sulfate.
Example 2:
preparation of the bi-component waterborne organic silicon modified marine waterline coating:
preparation of a component A:
preparing raw materials according to mass percent: 40% of the aqueous hydroxy acrylic acid dispersion prepared in the above example 1, 15% of the aqueous fluorosilicone resin, 20% of the modified nano titanium dioxide prepared in the above example 1, 1% of carbon black, 5% of the modified ultrafine precipitated barium sulfate prepared in the above example 1, 3% of sodium oleate, 0.5% of a polyether defoamer, 1% of fatty alcohol-polyoxyethylene ether sulfate, and 14.5% of deionized water; mixing and stirring the raw materials uniformly to obtain a component A;
the component B is water-based aliphatic isocyanate.
Comparative example 1:
preparation of two-component coating:
preparation of a component A:
preparing raw materials according to mass percent: 40% of the aqueous hydroxyl acrylic dispersion prepared in the example 1, 15% of the aqueous fluorosilicone resin, 20% of nano titanium dioxide, 1% of carbon black, 5% of the modified ultrafine precipitated barium sulfate prepared in the example 1, 3% of sodium oleate, 0.5% of a polyether defoamer, 1% of fatty alcohol-polyoxyethylene ether sulfate and 14.5% of deionized water; mixing and stirring the raw materials uniformly to obtain a component A;
the component B is water-based aliphatic isocyanate.
Comparative example 2:
preparation of two-component coating:
preparation of a component A:
preparing raw materials according to mass percent: 40% of the aqueous hydroxy acrylic acid dispersion prepared in the above example 1, 15% of the aqueous fluorosilicone resin, 20% of the modified nano titanium dioxide prepared in the above example 1, 1% of carbon black, 5% of ultrafine precipitated barium sulfate, 3% of sodium oleate, 0.5% of a polyether defoamer, 1% of fatty alcohol-polyoxyethylene ether sulfate, and 14.5% of deionized water; mixing and stirring the raw materials uniformly to obtain a component A;
the component B is water-based aliphatic isocyanate.
Comparative example 3:
preparation of two-component coating:
preparation of a component A:
preparing raw materials according to mass percent: 40% of aqueous hydroxyl acrylic acid dispersoid (adopting single propylene glycol methyl ether as a solvent), 15% of aqueous fluorosilicone resin, 20% of modified nano titanium dioxide prepared in the above example 1, 1% of carbon black, 5% of modified superfine precipitated barium sulfate prepared in the above example 1, 3% of sodium oleate, 0.5% of polyether defoamer, 1% of fatty alcohol-polyoxyethylene ether sulfate and 14.5% of deionized water; mixing and stirring the raw materials uniformly to obtain a component A;
the component B is water-based aliphatic isocyanate.
Comparative example 4:
preparation of two-component coating:
preparation of a component A:
preparing raw materials according to mass percent: 40% of aqueous hydroxyl acrylic acid dispersoid (adopting single propylene glycol methyl ether as a solvent), 15% of aqueous fluorosilicone resin, 20% of nano titanium dioxide, 1% of carbon black, 5% of modified superfine precipitated barium sulfate, 3% of sodium oleate, 0.5% of polyether defoamer, 1% of fatty alcohol-polyoxyethylene ether sulfate and 14.5% of deionized water; mixing and stirring the raw materials uniformly to obtain a component A;
the component B is water-based aliphatic isocyanate.
And (3) detection:
the paint A, B components in the above example 2 and comparative examples 1-4 are mixed uniformly according to the mass ratio of 5: 1 to prepare the coating paint for performance test:
1. the basic performance tests were performed on each group of paints according to the criteria of table 1 below:
TABLE 1
The specific detection results are shown in the following table 2:
TABLE 2
As can be seen from the above table, the paint of example 2 has a better drying rate than comparative examples 1-4, and the paint of example 2 also has excellent adhesion.
2. And (3) carrying out corrosion resistance effect detection on the paints of all groups:
carrying out a saline-resistant soaking experiment (27 +/-6 ℃) on the paints of the example 2 and the comparative examples 1-4 according to the method of GB/T10834-2008; and a hot salt water soak test (35 + -2 deg.C) with a period of seven days, in which a hot salt water soak test at a temperature (80 + -2 deg.C) was performed for the last 2h of each period, and the conditions of the respective paint groups soaked in 1, 5 and 10 periods were recorded, respectively, and the results are shown in the following Table 3:
TABLE 3
Secondly, performing salt spray resistance detection (1000h) on the paint of the example 2 and the paint of the comparative examples 1-4 according to a GB/T1771-2007 method; carrying out artificial aging resistance detection (an ultraviolet lamp 500h) according to the GB/T14522-2008 mode; the scratch resistance test is carried out according to the mode of appendix A in GB/T9260-2008 (5 periods); the oil resistance test (15W/40 diesel engine lubricating oil 48h) is carried out according to the method of GB/T9274-:
TABLE 4
The detection shows that the paint prepared in the embodiment 2 has excellent corrosion resistance effect and can meet the protection at the actual ship waterline.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The waterborne organosilicon modified marine waterline coating is characterized by consisting of a component A waterborne coating and a component B waterborne curing agent according to the mass ratio of 5: 1, wherein the component A waterborne coating is prepared from the following raw materials in percentage by mass: 30-65% of aqueous hydroxyl acrylic acid dispersoid, 5-25% of aqueous fluorosilicone resin, 5-30% of modified nano titanium dioxide, 0.5-10% of pigment, 2-15% of modified superfine precipitated barium sulfate, 2-20% of dispersing agent, 0.1-4% of defoaming agent, 0.1-3% of thickening agent and 2-30% of deionized water.
2. The waterborne silicone modified marine waterline coating of claim 1, wherein: the component B is waterborne aliphatic isocyanate.
3. The waterborne silicone modified marine waterline coating of claim 1, wherein: the aqueous hydroxyl acrylic acid dispersoid is prepared by preparing a mixed solvent from a hydrophilic solvent, a semi-hydrophilic solvent and a water repellent solvent, wherein the ratio of the hydrophilic solvent to the semi-hydrophilic solvent to the water repellent solvent is 3: 2: 1.
4. The waterborne organosilicon modified marine waterline coating of claim 1, wherein the preparation method of the modified nano titanium dioxide comprises the following steps:
(1) pretreatment of nano titanium dioxide: adding nano titanium dioxide into an acid solution, heating, dispersing and stirring, then adjusting the solution to be neutral, centrifuging, cleaning by using an ethanol solution, and drying to obtain pretreated nano titanium dioxide for later use;
(2) primarily modifying nano titanium dioxide: placing the pretreated nano titanium dioxide into heated dipropylene glycol butyl ether, adding an amphoteric surfactant while stirring, reacting for 3-5h, and performing suction filtration and drying to obtain preliminary modified nano titanium dioxide;
(2) modification of nano titanium dioxide: and adding the preliminary modified nano titanium dioxide into butanediol, adding a coupling agent, continuously dispersing, and then centrifugally drying to obtain the modified nano titanium dioxide.
5. The waterborne organosilicon modified marine waterline coating of claim 4, wherein the pH of the acidic solution used in the pretreatment of the nano titanium dioxide is 6-6.5.
6. The waterborne organosilicon modified marine waterline coating of claim 1, wherein the preparation method of the modified ultrafine precipitated barium sulfate comprises the following steps:
(1) pretreatment of superfine precipitated barium sulfate: heating and chilling the superfine precipitated barium sulfate, and grinding and crushing the superfine precipitated barium sulfate to obtain a pretreated raw material for later use;
(2) surface modification treatment of superfine precipitated barium sulfate: mixing the pretreated raw materials with liquid silicone resin, fully stirring and dispersing, and separating to obtain the modified superfine precipitated barium sulfate.
7. The waterborne silicone modified marine waterline coating of claim 6, wherein: the pretreatment mode of the superfine precipitated barium sulfate is that the superfine precipitated barium sulfate is heated to 200 ℃ and 250 ℃, the chilling temperature is minus 30 ℃ to minus 50 ℃, and the chilling time is 3-8 s.
8. The waterborne silicone modified marine waterline coating of claim 1, wherein: the dispersant is an anionic dispersant.
9. The waterborne silicone modified marine waterline coating of claim 1, wherein: the defoaming agent is an aqueous defoaming agent.
10. The waterborne organosilicon modified marine waterline coating of claim 1, wherein: the thickening agent is fatty alcohol polyoxyethylene ether sulfate.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB316542A (en) * | 1928-07-30 | 1930-03-27 | Sachtleben Aktiengesellschaft Fuer Bergbau Und Chemische Industrie | |
| CN103396634A (en) * | 2013-08-13 | 2013-11-20 | 武汉羿阳科技有限公司 | Self-cleaning, antibacterial and anti-fog film |
| CN105368287A (en) * | 2015-11-24 | 2016-03-02 | 安徽省金盾涂料有限责任公司 | Two-component water-based hydroxyl acrylic coating |
| CN107556582A (en) * | 2017-09-18 | 2018-01-09 | 无锡市永兴金属软管有限公司 | A kind of large-caliber double-wall bellow HDPE and preparation method thereof |
| CN109401597A (en) * | 2018-09-27 | 2019-03-01 | 天津美士邦涂料化工有限公司 | A kind of aqueous polyurethane finishing coat |
| CN111393888A (en) * | 2020-02-26 | 2020-07-10 | 石家庄市油漆厂 | Water-based DTM polyurethane coating and preparation method thereof |
| CN112266677A (en) * | 2020-10-30 | 2021-01-26 | 广州化工研究设计院有限公司 | Hydroxyl acrylic acid dispersoid and acrylic acid anticorrosive paint |
-
2022
- 2022-07-27 CN CN202210875419.6A patent/CN115109479A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB316542A (en) * | 1928-07-30 | 1930-03-27 | Sachtleben Aktiengesellschaft Fuer Bergbau Und Chemische Industrie | |
| CN103396634A (en) * | 2013-08-13 | 2013-11-20 | 武汉羿阳科技有限公司 | Self-cleaning, antibacterial and anti-fog film |
| CN105368287A (en) * | 2015-11-24 | 2016-03-02 | 安徽省金盾涂料有限责任公司 | Two-component water-based hydroxyl acrylic coating |
| CN107556582A (en) * | 2017-09-18 | 2018-01-09 | 无锡市永兴金属软管有限公司 | A kind of large-caliber double-wall bellow HDPE and preparation method thereof |
| CN109401597A (en) * | 2018-09-27 | 2019-03-01 | 天津美士邦涂料化工有限公司 | A kind of aqueous polyurethane finishing coat |
| CN111393888A (en) * | 2020-02-26 | 2020-07-10 | 石家庄市油漆厂 | Water-based DTM polyurethane coating and preparation method thereof |
| CN112266677A (en) * | 2020-10-30 | 2021-01-26 | 广州化工研究设计院有限公司 | Hydroxyl acrylic acid dispersoid and acrylic acid anticorrosive paint |
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