Synthesis of Waterborne Anticorrosive Coatings Based on The Incorporation of Phosphate Groups to Polyurethane-Acrylate Hybrids
dc.contributor.author | Barquero Salaberria, Aitor | |
dc.contributor.author | Llorente Zabala, Oihane | |
dc.contributor.author | Minudri, Daniela | |
dc.contributor.author | Paulis Lumbreras, María | |
dc.contributor.author | Leiza Recondo, José Ramón | |
dc.date.accessioned | 2024-04-29T17:59:25Z | |
dc.date.available | 2024-04-29T17:59:25Z | |
dc.date.issued | 2023-08 | |
dc.identifier.citation | Macromolecular Reaction Engineering 17(4) : (2023) // Article ID 2300015 | es_ES |
dc.identifier.issn | 1862-8338 | |
dc.identifier.issn | 1862-832X | |
dc.identifier.uri | http://hdl.handle.net/10810/66931 | |
dc.description.abstract | In this work, solvent-free waterborne polyurethane-poly(meth)acrylate hybrid dispersions that can be used to formulate anticorrosive paints are synthesized. To achieve the anticorrosive protection, a phosphate containing polymerizable surfactant, Sipomer PAM 200 is incorporated to the hybrids. The presence of phosphate groups can produce an iron phosphate passivation layer to provide coatings with anticorrosive properties. These properties are tested in both mild and harsh corrosive environments. It is observed that when the films are dried at 60% relative humidity conditions, very poor anticorrosive protection is achieved because no phosphatization is obtained, but increasing the humidity to 85% during the drying step allows the formation of the passivation layer providing good anticorrosive properties. | es_ES |
dc.description.sponsorship | Financial support from Eusko Jaurlaritza (No. GV-IT1525-22) and MINECO (No. PID2021-123146OB-I00) is gratefully acknowledged. Project PDC202-1-12141-6-100 was founded by MCIN/AEI/10.13039/5011000110033 and by the European Union Next Generation EU/PRTR. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Wiley | es_ES |
dc.relation | info:eu-repo/grantAgreement/MICINN/PID2021-123146OB-I00 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject | corrosion | es_ES |
dc.subject | phosphatization waterborne dispersion | es_ES |
dc.subject | polyurethane-poly(meth)acrylate | es_ES |
dc.title | Synthesis of Waterborne Anticorrosive Coatings Based on The Incorporation of Phosphate Groups to Polyurethane-Acrylate Hybrids | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2023 The Authors. Macromolecular Reaction Engineering published by Wiley-VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. | es_ES |
dc.rights.holder | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.relation.publisherversion | https://onlinelibrary.wiley.com/doi/full/10.1002/mren.202300015 | es_ES |
dc.identifier.doi | 10.1002/mren.202300015 | |
dc.departamentoes | Química aplicada | es_ES |
dc.departamentoeu | Kimika aplikatua | es_ES |
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Except where otherwise noted, this item's license is described as © 2023 The Authors. Macromolecular Reaction Engineering published by Wiley-VCH GmbH.
This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.