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Chemistry and application of emerging ecofriendly antifouling paints : a review / Sampson Kofi Kyei in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 2 (03/2020)
[article]
Titre : Chemistry and application of emerging ecofriendly antifouling paints : a review Type de document : texte imprimé Auteurs : Sampson Kofi Kyei, Auteur ; Godfred Darko, Auteur ; Onyewuchi Akaranta, Auteur Année de publication : 2020 Article en page(s) : p. 315-332 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Biodégradation
Chimie écologique
Durée de vie (Ingénierie)
Noix de cajou et constituants
Produits naturels
Revêtements antisalissures:Peinture antisalissures
Salissures biologiques
Tributylétain -- Suppression ou remplacementIndex. décimale : 667.9 Revêtements et enduits Résumé : There has been a global concern about the use of tributyltin-based coatings in combating biofouling in the marine industry. Although there have been alternatives to tributyltin in preventing biofouling, the emphasis is now on the use of nontoxic and/or ecofriendly natural materials which do not negatively affect the environment upon application. Natural materials are ecofriendly, biodegradable, cost-effective, and can be employed as precursors in the synthesis and formulation of biodegradable antifouling coatings. Consequently, many researchers are investing time into the synthesis and formulation of natural, ecofriendly antifouling coatings, comprised of higher biofiber, which would perform analogous antifouling like other conventional coatings, thus minimizing the more toxic base polymer proportion. A safe environment is surely the signal of a bright future; hence, cost-effective, biodegradable raw materials result in a long-term attainment of sustainability of these products to replace the expensive conventional ones. This review presents an overview of ecologically friendly, cost-effective, and legally acceptable ways of preventing and mitigating the growth of algae and other marine organisms from settling on the hull of a ship and other static constructions in oilfields. Note de contenu : - BIOFOULING AND CORROSION - BRIEF DETAILS AND PROBLEMS : The biofouling process - Characteristics of biofouling organisms
- WHAT ARE ANTIFOULING PAINTS ? : Biocides employed in antifouling systems - Mechanism of ecofriendly antifouling coatings
- Natural products as precursors in antifouling paints
- BIODEGRADABLE POLYMERS AS MATRICES FOR ANTIFOULING COATINGS : Biodegradable polymers from cashew nut shell liquid - Biodegradable polymers from other sources
- BIODEGRADABLE ANTIFOULING PAINTS AS ALTERNATIVES TO TBT COATINGS
- SUSTAINABLE BIOBASED PRODUCTS : NEW MATERIALS FOR A NEW ECONOMYDOI : https://doi.org/10.1007/s11998-019-00294-3 En ligne : https://link.springer.com/content/pdf/10.1007/s11998-019-00294-3.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33984
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 17, N° 2 (03/2020) . - p. 315-332[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21658 - Périodique Bibliothèque principale Documentaires Disponible Mitigation of marine fouling growth through TBT free antifouling coating - A review / Nirmalya Dey in PAINTINDIA, Vol. LXI, N° 11 (11/2011)
[article]
Titre : Mitigation of marine fouling growth through TBT free antifouling coating - A review Type de document : texte imprimé Auteurs : Nirmalya Dey, Auteur Année de publication : 2011 Article en page(s) : p. 61-67 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antimicrobiens
Copolymères
Revêtement autopolissant
Revêtements antisalissures:Peinture antisalissures
Salissures marines
Tributylétain -- Suppression ou remplacementIndex. décimale : 667.9 Revêtements et enduits Résumé : Foulings of marine crafts led to the development and widespread use of antifouling paints in the hulls of boats and ships. Fouling costs shipping industry approximately $ 3 billion per annum. Conventional antifouling paints with tributyltin based toxin have served the industry for past 2-3 decades with excellent performance and track record. However antifouling coatings based on organotin compounds possess a world-wide threat to the aquatic environment due to which International Maritime Organization (IMO) have imposed ban on the presence of tin on seagoing vessel effective 2008. This had led to the evolution of several new generation nontoxic environmentally safe antifouling coating systems. Globally researchers and scientists have approached technically in different ways to develop more eco-friendly antifouling coatings. This paper reviews the process of bio-foulings on ships' underhull and the categories of different TBT free anti-fouling-paints. Note de contenu : - PROCESS OF MARINE BIO FOULINGS
- PARAMETERS EFFECT ON BIO FOULING GROWTH : Geographical location - Operating pattern of the vessel/speed - Temperature of water - Salinity/pH/alkalinity - Pollution and oil-grease contamination in coastal water
- Review of conventional anti-fouling paint - Soluble matrix type-first generation antifouling - Diffusion or, insoluble matrix type or, contact leaching, second generation antifouling - Controlled depletion type (CDP) third generation antifouling - TBT based self-polishing copolymer (SPC)- fourth generation antifoulings
- NEW GENERATION TIN FREE ANTIFOULING : TBT free self-polishing copolymer (SPC) - Biocidal free foul releasePermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13822
in PAINTINDIA > Vol. LXI, N° 11 (11/2011) . - p. 61-67[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 13562 - Périodique Bibliothèque principale Documentaires Disponible