CN104327663A - Antifouling and antibacterial coating paint and applications thereof - Google Patents
Antifouling and antibacterial coating paint and applications thereof Download PDFInfo
- Publication number
- CN104327663A CN104327663A CN201410680546.6A CN201410680546A CN104327663A CN 104327663 A CN104327663 A CN 104327663A CN 201410680546 A CN201410680546 A CN 201410680546A CN 104327663 A CN104327663 A CN 104327663A
- Authority
- CN
- China
- Prior art keywords
- antifouling
- antibiosis
- coating
- coated coating
- acrylic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D153/005—Modified block copolymers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
-
- 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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses an antifouling and antibacterial coating paint, which is prepared by taking methanol as a solvent through carrying out quaterisation reaction on copolymers methoxy polyethylene glycol-b-poly(ethyl methacrylate) dimethyl sulfo-propane betaine-b-poly dimethylaminoethyl methacrylate and 3-triethoxysilane. The invention also discloses applications of the paint in preparing coatings on the surfaces of ships, marine engineering machineries and sewage treatment equipment so as to implement antifouling and antibacterial treatment. Experiments show that a polymer coating prepared by using the paint disclosed by the invention has excellent protein adsorption and microbial contamination resistance, and has lasting antifouling and antibacterial abilities, and therefore, the paint has a board market prospect, and has significant social and economic values.
Description
Technical field
The invention belongs to functional high molecule material technical field, relate to a kind of antifouling and antibiosis coated coating and application thereof.
Background technology
Polymkeric substance has good film-forming properties, physical strength, chemistry and thermostability, anticorrosive oxidation capacity, it is one of the most frequently used coated material, but in ocean, biochemistry, the field such as Food and water process, the problems demand solutions such as the pollutent infringement of polymer-coated surface and bacterium erosion.For the polymer materials adopted in oceanographic engineering, various marine microorganism very easily adheres at polymer surfaces, and growth, breeding, secretory protein and polysaccharide, form obstinate microbial film, affect its use properties on surface, and accelerates its destruction.Although take pre-treatment measure to alleviate, be difficult to tackle the problem at its root.In city domestic sewage and Industrial Waste Water Treatments, be faced with a similar difficult problem equally, for avoiding this type of to pollute, usually will take the measure such as back flushing or chemical flush, both reducing separation efficiency, cause again the damage to material itself.
In order to fundamentally solve the stained problem of polymer surfaces, Chinese scholars has done a large amount of research work, as started with from the mechanism disclosing material surface stained, utilizes the means such as bionics techniques to process material surface.The hydroaropic substance such as polyoxyethylene glycol and derivative thereof is fixed on matrix surface mainly through physics or chemical process by it, but the coating stability of surface-coated method formation and poor durability, chemical rule easily produces matrix surface and destroys.
Conventional antifouling and antibiosis coating, its antifouling and antibiosis mechanism mainly passes through hydrogen bond action by hydrophilic group and surrounding water molecules, forms hydration layer structure at coatingsurface, and then stops the material such as protein and microorganism in the attachment of coatingsurface; The bacterium of surrounding is driven or killed to utilization antibacterial group wherein, to the restraining effect of bacterium.Under oxygen and heavy metal existence condition, easily there is oxidizing reaction, poor durability in the anti-staining agent such as the polyoxyethylene glycol of usual employing and derivative thereof, causes coating unstable.Amphoteric ion polymer is the novel stain resistant material that development in recent years is got up, and there is negative ions type structure in its molecular structure simultaneously, and stronger to the binding ability of water molecules, the hydration layer of formation is more stable, has more advantage preparing in antifouling coating.The Chen Li etc. that reported for work utilizes zwitter-ion random copolymers poly-(methyl methacrylate-MethacryloyloxyethylTrimethyl Trimethyl Ammonium Chloride-acrylamide group methyl propanesulfonic acid) (PMMA-PDMC-PAMPS) to prepare stable resisting microbial contamination PVDF separatory membrane (CN102728241A).In fact, in actual applications, polymeric coating not only will possess stable fouling resistance performance, also will have good antibacterial ability.Recently, polymkeric substance/silicon-dioxide compound coating that Matyjaszewski etc. report containing quaternary amines has anti-microbial activity (K.Matyjaszewski, et al.Superhydrophilic surfaces via polymer/SiO
2nanocomposites, Langmuir, 2010,29,15576-15573).But retrieval finds, has the rarely seen report of polymeric coating coating of antifouling and antibacterial double effects.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of antifouling and antibiosis coated coating and application thereof.
Antifouling and antibiosis coated coating of the present invention, obtains by the following method:
By methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl (MPEG-PSBMA-PDMAEMA) and 3-chloropropyl triethoxysilane, be dissolved in methyl alcohol, 30 ~ 80 DEG C of heating reflux reaction 24 ~ 60h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating; Wherein, dimethylaminoethyl methacrylate monomer in described methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl: 3-chloropropyl triethoxysilane: methyl alcohol is calculated in molar ratio as 1:1 ~ 5:100 ~ 500.
Preferred implementation is: described antifouling and antibiosis coated coating obtains by the following method: by methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl and 3-chloropropyl triethoxysilane, be dissolved in methyl alcohol, 40 ~ 60 DEG C of heating reflux reaction 36 ~ 48h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating; Wherein, dimethylaminoethyl methacrylate monomer in described methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl: 3-chloropropyl triethoxysilane: methyl alcohol is calculated in molar ratio as 1:2 ~ 3:200 ~ 300.
Most preferred embodiment is: described antifouling and antibiosis coated coating obtains by the following method: by methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl and 3-chloropropyl triethoxysilane, be dissolved in methyl alcohol, 60 DEG C of heating reflux reaction 48h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating; Wherein, dimethylaminoethyl methacrylate monomer in described methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl: 3-chloropropyl triethoxysilane: methyl alcohol is calculated in molar ratio as 1:2:200.
Antifouling and antibiosis coated coating of the present invention implements the application in antifouling and antibiosis process in boats and ships, oceanographic engineering machinery and the surperficial preparation coating of sewage disposal device.
Every boats and ships, oceanographic engineering machinery and sewage disposal device with glass or metallic surface all can use antifouling and antibiosis coated coating of the present invention to prepare coating, to implement to carry out antifouling and antibiosis process to it, realizes the effect that antifouling and antibiosis is durable.
Below to have the equipment of glass surface, set forth and glass activated and prepares the method for coating.
(1) by 30wt% hydrogen peroxide and 98wt% sulfuric acid by volume 3:7 mix, prepare mixed treating liquid;
(2) sheet glass to be coated is inserted in mixed treating liquid and soak 12 ~ 24h, or by for being coated with area mixed treating liquid, its surface is cleaned; Then water and alcohol flushing 2 ~ 5 times is used successively;
(3) at 80 ~ 100 DEG C of temperature, 2 ~ 5h is activated to the sheet glass drying after flushing;
(4) sheet glass of activation treatment is immersed in antifouling and antibiosis coated coating of the present invention and soak 1 ~ 3h, after then taking out, naturally dry formation coating; Or the glass sheet surface brushing to activation treatment, preparation coating.
The invention provides a kind of coated coating simultaneously with antifouling and antibiosis, is utilize multipolymer methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl (MPEG-PSBMA-PDMAEMA) with zwitter-ion structure to carry out quaterisation with 3-chloropropyl triethoxysilane to obtain.Because betaine group contains the quaternary ammonium group of positively charged and electronegative sulfonic group in the product antifouling and antibiosis coated coating polymer architecture of preparation simultaneously, form stable hydration layer with water molecules effect, there is excellent contamination resistance; After quaterisation, the polymethyl acrylic acid dimethylaminoethyl cationic polymers containing quaternary ammonium group has good anti-microbial activity, thus makes prepared coated coating have lasting antifouling and antibiosis ability.
The coated coating simultaneously with antifouling and antibiosis provided by the invention is new coating coating, implements to have a wide range of applications in antifouling and antibiosis process in boats and ships, oceanographic engineering machinery and the surperficial preparation coating of sewage disposal device, society and economic worth considerable.
Embodiment
The following examples can make the present invention of those skilled in the art comprehend, but these embodiments should be interpreted as limitation of the scope of the invention in no instance.
Embodiment 1
1) methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl 1 gram and 0.5 milliliter of 3-chloropropyl triethoxysilane is got; be dissolved in 20mL methyl alcohol; 60 DEG C of reflux 48h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating.
2) apply
Sheet glass 30wt% hydrogen peroxide/98wt% sulfuric acid mixture liquid (v/v, 3:7) is soaked 24h, uses water and alcohol flushing 4 times successively, dry activation 3h at 100 DEG C.
The sheet glass of activation treatment is immersed 2h in polymers soln, takes out nature and dry, namely prepare the polymeric coating simultaneously with antifouling and antibiosis.
Embodiment 2
1) methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl 0.8 gram and 0.5 milliliter of 3-chloropropyl triethoxysilane is got; be dissolved in 15mL methyl alcohol; 50 DEG C of reflux 36h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating.
2) apply
Sheet glass 30wt% hydrogen peroxide/98wt% sulfuric acid mixture liquid (v/v, 3:7) is soaked 12h, uses water and alcohol flushing 3 times successively, dry activation 3h at 100 DEG C.
The sheet glass of activation treatment is immersed 2h in polymers soln, takes out nature and dry, namely prepare the polymeric coating simultaneously with antifouling and antibiosis.
Embodiment 3
1) methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl 0.8 gram and 0.5 milliliter of 3-chloropropyl triethoxysilane is got; be dissolved in 15mL methyl alcohol; 60 DEG C of reflux 36h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating.
2) apply
By 30wt% hydrogen peroxide and 98wt% sulfuric acid by volume 3:7 mix, prepare mixed treating liquid;
By for being coated with area mixed treating liquid, its surface is cleaned; Then water and alcohol flushing 3 times is used successively;
To the area drying to be coated of the sheet glass after flushing activation 3h at 80 DEG C of temperature;
To the glass sheet surface brushing of activation treatment, naturally dry, namely prepare the polymeric coating simultaneously with antifouling and antibiosis.
Embodiment 4
1) methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl 1 gram and 0.5 milliliter of 3-chloropropyl triethoxysilane is got; be dissolved in 15mL methyl alcohol; 50 DEG C of reflux 48h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating.
2) apply
Sheet glass 30wt% hydrogen peroxide/98wt% sulfuric acid mixture liquid (v/v, 3:7) is soaked 16h, uses water and alcohol flushing 2 times successively, dry activation 2h at 100 DEG C.
The sheet glass of activation treatment is immersed 1h in polymers soln, takes out nature and dry, namely prepare the polymeric coating simultaneously with antifouling and antibiosis.
Embodiment 5 coating test effectiveness comparison
Get polymeric coating prepared by coating of the present invention and polydimethylsiloxane (PDMS) coating carries out simultaneous test.
The two is immersed 10min, phosphate buffer soln (PBS, pH=6.8) 30min in dehydrated alcohol.Immerse respectively in the PBS containing 1g/L bovine serum albumin (BSA), vibrate at 30 DEG C 24h again, takes out dry.
By ultravioletvisible spectroscopy test analysis BSA adsorptive capacity, polymer coating adsorbs 6%BSA prepared by coating of the present invention, and the BSA of PDMS coating adsorbs measures up to 27%.Observe with the coatingsurface of scanning electron microscope to BSA adsorption, can find out that polymeric coating BSA adsorptive capacity prepared by coating of the present invention is starkly lower than PDMS coating (see Fig. 1).As can be seen here, the polymeric coating that prepared by coating of the present invention has excellent anti-protein absorption and microbial contamination function.
Accompanying drawing explanation
Fig. 1: polymeric coating (right side) comparison diagram prepared by the PDMS coating (left side) after BSA adsorption and coating of the present invention.
Claims (4)
1. an antifouling and antibiosis coated coating, obtains by the following method:
By methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl and 3-chloropropyl triethoxysilane, be dissolved in methyl alcohol, 30 ~ 80 DEG C of heating reflux reaction 24 ~ 60h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating; Wherein, dimethylaminoethyl methacrylate monomer in described methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl: 3-chloropropyl triethoxysilane: methyl alcohol is calculated in molar ratio as 1:1 ~ 5:100 ~ 500.
2. antifouling and antibiosis coated coating according to claim 1, it is characterized in that: described antifouling and antibiosis coated coating obtains by the following method: by methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl and 3-chloropropyl triethoxysilane, be dissolved in methyl alcohol, 40 ~ 60 DEG C of heating reflux reaction 36 ~ 48h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating; Wherein, dimethylaminoethyl methacrylate monomer in described methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl: 3-chloropropyl triethoxysilane: methyl alcohol is calculated in molar ratio as 1:2 ~ 3:200 ~ 300.
3. antifouling and antibiosis coated coating according to claim 2, it is characterized in that: described antifouling and antibiosis coated coating obtains by the following method: by methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl and 3-chloropropyl triethoxysilane, be dissolved in methyl alcohol, 60 DEG C of heating reflux reaction 48h under nitrogen protection, the polymers soln of acquisition is antifouling and antibiosis coated coating; Wherein, dimethylaminoethyl methacrylate monomer in described methoxy poly (ethylene glycol)-b-polyethyl methacrylate dimethyl sulfopropyl betaine-b-polymethyl acrylic acid dimethylaminoethyl: 3-chloropropyl triethoxysilane: methyl alcohol is calculated in molar ratio as 1:2:200.
4. one of claim 1-3 described antifouling and antibiosis coated coating implements the application in antifouling and antibiosis process in boats and ships, oceanographic engineering machinery and the surperficial preparation coating of sewage disposal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680546.6A CN104327663A (en) | 2014-11-24 | 2014-11-24 | Antifouling and antibacterial coating paint and applications thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680546.6A CN104327663A (en) | 2014-11-24 | 2014-11-24 | Antifouling and antibacterial coating paint and applications thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104327663A true CN104327663A (en) | 2015-02-04 |
Family
ID=52402476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410680546.6A Pending CN104327663A (en) | 2014-11-24 | 2014-11-24 | Antifouling and antibacterial coating paint and applications thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104327663A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419559A (en) * | 2015-11-25 | 2016-03-23 | 浙江华彩化工有限公司 | Antifouling antibacterial electronic element fluorescent powder coating and preparation method thereof |
| WO2016191890A1 (en) * | 2015-06-04 | 2016-12-08 | Greencentre Canada | Switchable water-based paint or coating compositions |
| CN107236143A (en) * | 2017-07-21 | 2017-10-10 | 天津大学 | Cationically ampholytic ionic copolymer coating and its preparation method and application |
| CN107286355A (en) * | 2017-07-21 | 2017-10-24 | 天津大学 | Cationically ampholytic ionic copolymer and polycaprolactone blend film and its preparation method and application |
| CN108350306A (en) * | 2015-10-29 | 2018-07-31 | 富士胶片株式会社 | Anti-soil film, anti-soil film form the manufacturing method with composition, antifouling film laminated body and antifouling film laminated body |
| US10377647B2 (en) | 2010-12-15 | 2019-08-13 | Queen's University at Kingson | Systems and methods for use of water with switchable ionic strength |
| CN113402971A (en) * | 2021-05-28 | 2021-09-17 | 浙江大学衢州研究院 | Glass bead filled silicone gel anti-fouling bacteriostatic coating and preparation method and application thereof |
| US11498853B2 (en) | 2010-02-10 | 2022-11-15 | Queen's University At Kingston | Water with switchable ionic strength |
| CN116063899A (en) * | 2023-01-30 | 2023-05-05 | 安徽省金裕印铁制罐有限公司 | Nano composite coating for packaging material |
| US11709156B2 (en) | 2017-09-18 | 2023-07-25 | Waters Technologies Corporation | Use of vapor deposition coated flow paths for improved analytical analysis |
| US11709155B2 (en) | 2017-09-18 | 2023-07-25 | Waters Technologies Corporation | Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes |
| TWI820823B (en) * | 2022-07-26 | 2023-11-01 | 臺灣塑膠工業股份有限公司 | Antibacterial and scratch-resistant coating composition, method of manufacturing the same, transparent sheet and products containing the same |
| US11918936B2 (en) | 2020-01-17 | 2024-03-05 | Waters Technologies Corporation | Performance and dynamic range for oligonucleotide bioanalysis through reduction of non specific binding |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166801A (en) * | 2005-09-01 | 2008-04-23 | 中国涂料株式会社 | Stain-proof coating composition, stain-proof coating film, substrate having coating film, stain-proof substrate, method for formation of coating film on surface of substrate, and method for stain-proo |
| CN101796148A (en) * | 2007-09-07 | 2010-08-04 | 中国涂料株式会社 | Antifouling coating composition, antifouling coating film, substrates with the film, fouling-resistant substrates, process for forming the film on the surfaces of substrates, and method for inhibiting substrate from fouling |
-
2014
- 2014-11-24 CN CN201410680546.6A patent/CN104327663A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166801A (en) * | 2005-09-01 | 2008-04-23 | 中国涂料株式会社 | Stain-proof coating composition, stain-proof coating film, substrate having coating film, stain-proof substrate, method for formation of coating film on surface of substrate, and method for stain-proo |
| CN101796148A (en) * | 2007-09-07 | 2010-08-04 | 中国涂料株式会社 | Antifouling coating composition, antifouling coating film, substrates with the film, fouling-resistant substrates, process for forming the film on the surfaces of substrates, and method for inhibiting substrate from fouling |
Non-Patent Citations (3)
| Title |
|---|
| QUN ZHANG ETC.: "Thermo-sensitive zwitterionic block copolymers via ATRP", 《RSC ADVANCES》 * |
| 张恒等: "聚合物防污材料表面水化层的分子动力学模拟", 《化学学报》 * |
| 马明等: "PEG-PDMAEMA-PBMA三嵌段聚合物的合成及其自组装行为", 《武汉大学学报（理学版）》 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11498853B2 (en) | 2010-02-10 | 2022-11-15 | Queen's University At Kingston | Water with switchable ionic strength |
| US10377647B2 (en) | 2010-12-15 | 2019-08-13 | Queen's University at Kingson | Systems and methods for use of water with switchable ionic strength |
| US11236250B2 (en) | 2015-06-04 | 2022-02-01 | Queen's University At Kingston | Switchable water-based paint or coating compositions |
| WO2016191890A1 (en) * | 2015-06-04 | 2016-12-08 | Greencentre Canada | Switchable water-based paint or coating compositions |
| CN108350306A (en) * | 2015-10-29 | 2018-07-31 | 富士胶片株式会社 | Anti-soil film, anti-soil film form the manufacturing method with composition, antifouling film laminated body and antifouling film laminated body |
| CN105419559A (en) * | 2015-11-25 | 2016-03-23 | 浙江华彩化工有限公司 | Antifouling antibacterial electronic element fluorescent powder coating and preparation method thereof |
| CN110804144B (en) * | 2017-07-21 | 2022-05-13 | 天津大学 | Cationic-zwitterionic block copolymers |
| CN107236143A (en) * | 2017-07-21 | 2017-10-10 | 天津大学 | Cationically ampholytic ionic copolymer coating and its preparation method and application |
| CN110804144A (en) * | 2017-07-21 | 2020-02-18 | 天津大学 | Cationic-zwitterionic block copolymers |
| CN107236143B (en) * | 2017-07-21 | 2020-05-12 | 天津大学 | Cationic-zwitterionic copolymer coating, preparation method and application thereof |
| CN107286355B (en) * | 2017-07-21 | 2020-07-03 | 天津大学 | Cation-zwitterion copolymer and polycaprolactone blended membrane and preparation method and application thereof |
| CN107286355A (en) * | 2017-07-21 | 2017-10-24 | 天津大学 | Cationically ampholytic ionic copolymer and polycaprolactone blend film and its preparation method and application |
| US11709156B2 (en) | 2017-09-18 | 2023-07-25 | Waters Technologies Corporation | Use of vapor deposition coated flow paths for improved analytical analysis |
| US11709155B2 (en) | 2017-09-18 | 2023-07-25 | Waters Technologies Corporation | Use of vapor deposition coated flow paths for improved chromatography of metal interacting analytes |
| US11918936B2 (en) | 2020-01-17 | 2024-03-05 | Waters Technologies Corporation | Performance and dynamic range for oligonucleotide bioanalysis through reduction of non specific binding |
| CN113402971B (en) * | 2021-05-28 | 2022-04-05 | 浙江大学衢州研究院 | Glass bead filled silicone gel anti-fouling bacteriostatic coating and preparation method and application thereof |
| CN113402971A (en) * | 2021-05-28 | 2021-09-17 | 浙江大学衢州研究院 | Glass bead filled silicone gel anti-fouling bacteriostatic coating and preparation method and application thereof |
| TWI820823B (en) * | 2022-07-26 | 2023-11-01 | 臺灣塑膠工業股份有限公司 | Antibacterial and scratch-resistant coating composition, method of manufacturing the same, transparent sheet and products containing the same |
| CN116063899A (en) * | 2023-01-30 | 2023-05-05 | 安徽省金裕印铁制罐有限公司 | Nano composite coating for packaging material |
| CN116063899B (en) * | 2023-01-30 | 2023-10-03 | 安徽省金裕印铁制罐有限公司 | Nano composite coating for packaging material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104327663A (en) | Antifouling and antibacterial coating paint and applications thereof | |
| CN102728241B (en) | Anti-pollution separation membrane and preparation method | |
| Wang et al. | Surface modification of anion exchange membrane by covalent grafting for imparting permselectivity between specific anions | |
| CN106310958B (en) | A kind of hydrophobic type polymeric membrane composite coated hydrophilic modification method | |
| Shen et al. | New strategy of grafting hydroxyethyl acrylate (HEA) via γ ray radiation to modify polyvinylidene fluoride (PVDF) membrane: Thermodynamic mechanisms of the improved antifouling performance | |
| CN100515551C (en) | Method for manufacturing composite membrane of polyvinyl alcohol for treating sewerage of containing oil | |
| CN111286068B (en) | Method for preparing hydrophilic-hydrophobic composite membrane by grafting zwitterion on surface | |
| CN103263861A (en) | Hydrophilic modification method for polyvinylidene fluoride hollow fiber membrane | |
| Campbell et al. | Quantitative structure–activity relationship (QSAR) analysis of surfactants influencing attachment of a Mycobacterium sp. to cellulose acetate and aromatic polyamide reverse osmosis membranes | |
| CN108057348A (en) | A kind of hydrophily sterilizing dye reverse osmosis membrane and its preparation method | |
| CN104437122A (en) | PVDF membrane with antifouling property and preparation method of PVDF membrane with antifouling property | |
| CN104888627A (en) | Preparation method of hydrophilic polyester nonwoven composite membrane | |
| CN103721579B (en) | A kind of fluorine-containing microporous barrier surface hydrophilic modification method | |
| CN106256848B (en) | A method of the polyurethane hydrophilic based on hyperbranched diazonium salt is modified | |
| CN104150787B (en) | A kind of Induced by Dopamine sol-gal process prepares the method for modifying of high hydrophiling coating | |
| CN102580587B (en) | Capsaicin functional-group containing hydrophilic anti-biological-contamination ultrafiltration membrane and preparation method thereof | |
| CN114932061A (en) | Super-hydrophilic anti-adhesion coating and preparation method thereof | |
| CN102731908A (en) | Method for continuous hydrophilic modification of polypropylene microporous membrane | |
| CN1266198C (en) | Method for making PH value-sensitive polyvinylidene fluoride hollow fibre intelligent film and products thereby | |
| CN102108131B (en) | Hydrophilic cationic polyurethane foam plastics and preparation method thereof | |
| CN111647189A (en) | Method for enhancing film forming performance of graphene oxide modified biological filler | |
| Li et al. | Preparation and characterization of superior hydrophilic PVDF/DA membranes by the self-polymerization approach of dopamine | |
| CN105690516A (en) | Overall hydrophobic timber and preparation method thereof | |
| CN109320640B (en) | Preparation method of environment-responsive super-hydrophobic-hydrophilic material surface | |
| CN109304101A (en) | A kind of bisexual ion purification high intensity anti-pollution forward osmosis membrane and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
|
| RJ01 | Rejection of invention patent application after publication |