BR112021026178A2 - Uso de composições de revestimento para pás de turbina eólica - Google Patents
Uso de composições de revestimento para pás de turbina eólicaInfo
- Publication number
- BR112021026178A2 BR112021026178A2 BR112021026178A BR112021026178A BR112021026178A2 BR 112021026178 A2 BR112021026178 A2 BR 112021026178A2 BR 112021026178 A BR112021026178 A BR 112021026178A BR 112021026178 A BR112021026178 A BR 112021026178A BR 112021026178 A2 BR112021026178 A2 BR 112021026178A2
- Authority
- BR
- Brazil
- Prior art keywords
- coating
- coating composition
- turbine blades
- wind turbine
- wind
- Prior art date
Links
- 239000008199 coating composition Substances 0.000 title abstract 9
- 239000000203 mixture Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
-
- 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
-
- 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
- C09D5/002—Priming paints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/303—Details of the leading edge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6011—Coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
- Wind Motors (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
uso de composições de revestimento para pás de turbina eólica. a presente invenção refere-se a composições de revestimento para pás de turbina eólica. as composições são particularmente úteis como acabamentos para pás eólicas e para proteção de ponta (lep). a invenção também se refere a uma pá eólica revestida com uma composição de revestimento da invenção e a um método para a aplicação da composição de revestimento e a um método para o reparo e/ou a substituição da camada de revestimento existente em uma pá eólica por aplicação de uma composição de revestimento da invenção. a invenção também se refere a um kit de peças compreendendo a composição base e o agente de cura, usados na composição de revestimento. a composição de revestimento usada para o revestimento de uma pá eólica compreende uma composição base compreendendo um éster polieteraspártico tendo a fórmula (i) abaixo, em que cada r representa um resíduo alquila c1-c10 linear ou ramificado, tal como um resíduo alquila c1-c6 linear ou ramificado, tal como, por exemplo, um resíduo metila, etila, propila ou butila; e em que x é um poliéter. a composição de revestimento compreende ainda um agente de cura.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19183414 | 2019-06-28 | ||
| EP20151250 | 2020-01-10 | ||
| PCT/EP2020/068019 WO2020260578A1 (en) | 2019-06-28 | 2020-06-26 | Use of coating compositions for wind turbine blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021026178A2 true BR112021026178A2 (pt) | 2022-02-15 |
Family
ID=71138764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021026178A BR112021026178A2 (pt) | 2019-06-28 | 2020-06-26 | Uso de composições de revestimento para pás de turbina eólica |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11807772B2 (pt) |
| EP (2) | EP4242247A3 (pt) |
| CN (1) | CN113924349A (pt) |
| AU (1) | AU2020301564A1 (pt) |
| BR (1) | BR112021026178A2 (pt) |
| CA (1) | CA3143080A1 (pt) |
| DK (1) | DK3990553T3 (pt) |
| ES (1) | ES2950167T3 (pt) |
| MX (1) | MX2021015589A (pt) |
| PL (1) | PL3990553T3 (pt) |
| WO (1) | WO2020260578A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116802236A (zh) | 2020-12-23 | 2023-09-22 | 汉伯股份有限公司 | 用于风力涡轮机叶片的腻子组合物 |
| EP4056616A1 (en) * | 2021-03-08 | 2022-09-14 | Covestro Deutschland AG | Two-component coating system |
| EP4137524A1 (de) * | 2021-08-17 | 2023-02-22 | Covestro Deutschland AG | Neue zweikomponenten-beschichtungssysteme enthaltend polyasparaginsäureester |
| WO2023079078A1 (en) | 2021-11-05 | 2023-05-11 | Hempel A/S | Water based coating composition for wind blades |
| EP4265663A1 (de) | 2022-04-21 | 2023-10-25 | Covestro Deutschland AG | Polyaspartat-basierte zweikomponenten-beschichtungszusammensetzungen zur herstellung von beschichtungen mit guten selbstheilungseigenschaften bei gleichzeitig geringer klebrigkeit |
| WO2024008830A1 (en) * | 2022-07-05 | 2024-01-11 | Jotun A/S | Coating system |
| WO2024008831A1 (en) * | 2022-07-05 | 2024-01-11 | Jotun A/S | Wind turbine blade |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102459390B (zh) * | 2009-04-24 | 2014-07-30 | 汉伯公司 | 用于风力涡轮叶片的改进的涂料组合物 |
| EP2970556A4 (en) | 2013-03-15 | 2016-10-26 | Covestro Llc | POLYASPARTIC ACID COATING COMPOSITIONS |
| RU2016116267A (ru) | 2013-10-04 | 2017-11-10 | Акцо Нобель Коатингс Интернэшнл Б.В. | Новая композиция для нанесения покрытия |
| EP3105273B1 (de) | 2014-02-13 | 2019-08-28 | BASF Coatings GmbH | Zweikomponenten-beschichtungszusammensetzungen und daraus hergestellte beschichtungen mit hoher erosionsbeständigkeit |
| PT3116959T (pt) | 2014-03-14 | 2019-01-11 | Akzo Nobel Coatings Int Bv | Composição de revestimento |
| WO2016049104A1 (en) | 2014-09-24 | 2016-03-31 | Covestro Llc | Flexible polyurea sealant compositions |
| WO2016210237A1 (en) * | 2015-06-26 | 2016-12-29 | Covestro Llc | Polyaspartic ester based coatings for metal surfaces |
| GB2560972A (en) * | 2017-03-30 | 2018-10-03 | Dfs Composites Ltd | Coating |
| US20180362801A1 (en) * | 2017-06-19 | 2018-12-20 | Covestro Llc | Coatings with fast return to service |
| EP3495403A1 (en) | 2017-12-08 | 2019-06-12 | Covestro Deutschland AG | A coating composition and a coating system comprising the same |
| CN109836980A (zh) * | 2017-09-30 | 2019-06-04 | 科思创德国股份有限公司 | 一种涂料组合物及包含其的涂料体系 |
| WO2020016292A1 (en) * | 2018-07-20 | 2020-01-23 | Covestro Deutschland Ag | A coating composition |
| US20210355347A1 (en) | 2018-11-07 | 2021-11-18 | Covestro Intellectual Property Gmbh & Co. Kg | A coating composition |
-
2020
- 2020-06-26 EP EP23176949.8A patent/EP4242247A3/en active Pending
- 2020-06-26 WO PCT/EP2020/068019 patent/WO2020260578A1/en active Application Filing
- 2020-06-26 DK DK20734547.1T patent/DK3990553T3/da active
- 2020-06-26 EP EP20734547.1A patent/EP3990553B1/en active Active
- 2020-06-26 BR BR112021026178A patent/BR112021026178A2/pt unknown
- 2020-06-26 CN CN202080041762.XA patent/CN113924349A/zh active Pending
- 2020-06-26 US US17/617,951 patent/US11807772B2/en active Active
- 2020-06-26 AU AU2020301564A patent/AU2020301564A1/en active Pending
- 2020-06-26 ES ES20734547T patent/ES2950167T3/es active Active
- 2020-06-26 CA CA3143080A patent/CA3143080A1/en active Pending
- 2020-06-26 PL PL20734547.1T patent/PL3990553T3/pl unknown
- 2020-06-26 MX MX2021015589A patent/MX2021015589A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3990553A1 (en) | 2022-05-04 |
| PL3990553T3 (pl) | 2023-10-23 |
| US11807772B2 (en) | 2023-11-07 |
| EP3990553B1 (en) | 2023-06-07 |
| US20220259456A1 (en) | 2022-08-18 |
| ES2950167T3 (es) | 2023-10-05 |
| AU2020301564A1 (en) | 2022-01-20 |
| EP4242247A3 (en) | 2023-11-22 |
| MX2021015589A (es) | 2022-03-11 |
| CN113924349A (zh) | 2022-01-11 |
| CA3143080A1 (en) | 2020-12-30 |
| DK3990553T3 (da) | 2023-09-04 |
| WO2020260578A1 (en) | 2020-12-30 |
| EP4242247A2 (en) | 2023-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |