Assessment of zinc salicylate as antifouling product for marine coatings

Autores
Bellotti, Natalia; Romagnoli, Roberto
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The present research deals with the assessment of a new bioactive product obtained from salicylic acid, zinc salicylate (ZnSal), to be employed in antifouling coatings. ZnSal was obtained in the laboratory and the procedure to precipitate it was described. Preliminary assays were carried out in the laboratory to assess its potential use in an antifouling formulation. The bioactivity of ZnSal was assessed by means of the Artemia larvae test. In a second stage soluble matrix paints were prepared with two different binders: rosin / oleic acid and rosin / styrene-acrylate copolymer. Previous to the immersion in natural environments, the coatings leaching rate in artificial sea water was monitored. Finally, the antifouling efficiency of experimental coatings was evaluated at Mar del Plata harbor, in Argentina. The coating with ZnSal and rosin / oleic acid binder proved to have an acceptable efficiency for more than twelve months.
Facultad de Ingeniería
Materia
Ingeniería
zinc salicylate
antifouling coatings
biofouling
biocide
leaching rate
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/76670
Acceder
id SEDICI_d3eca4172e3cb4ac2bb48176c10676ad
oai_identifier_str oai:sedici.unlp.edu.ar:10915/76670
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Assessment of zinc salicylate as antifouling product for marine coatingsBellotti, NataliaRomagnoli, RobertoIngenieríazinc salicylateantifouling coatingsbiofoulingbiocideleaching rateThe present research deals with the assessment of a new bioactive product obtained from salicylic acid, zinc salicylate (ZnSal), to be employed in antifouling coatings. ZnSal was obtained in the laboratory and the procedure to precipitate it was described. Preliminary assays were carried out in the laboratory to assess its potential use in an antifouling formulation. The bioactivity of ZnSal was assessed by means of the Artemia larvae test. In a second stage soluble matrix paints were prepared with two different binders: rosin / oleic acid and rosin / styrene-acrylate copolymer. Previous to the immersion in natural environments, the coatings leaching rate in artificial sea water was monitored. Finally, the antifouling efficiency of experimental coatings was evaluated at Mar del Plata harbor, in Argentina. The coating with ZnSal and rosin / oleic acid binder proved to have an acceptable efficiency for more than twelve months.Facultad de Ingeniería2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/76670enginfo:eu-repo/semantics/altIdentifier/issn/0888-5885info:eu-repo/semantics/altIdentifier/doi/10.1021/ie5015734info:eu-repo/semantics/altIdentifier/hdl/11746/5949info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:45:36Zoai:sedici.unlp.edu.ar:10915/76670Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:45:36.619SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Assessment of zinc salicylate as antifouling product for marine coatings
title Assessment of zinc salicylate as antifouling product for marine coatings
spellingShingle Assessment of zinc salicylate as antifouling product for marine coatings
Bellotti, Natalia
Ingeniería
zinc salicylate
antifouling coatings
biofouling
biocide
leaching rate
title_short Assessment of zinc salicylate as antifouling product for marine coatings
title_full Assessment of zinc salicylate as antifouling product for marine coatings
title_fullStr Assessment of zinc salicylate as antifouling product for marine coatings
title_full_unstemmed Assessment of zinc salicylate as antifouling product for marine coatings
title_sort Assessment of zinc salicylate as antifouling product for marine coatings
dc.creator.none.fl_str_mv Bellotti, Natalia
Romagnoli, Roberto
author Bellotti, Natalia
author_facet Bellotti, Natalia
Romagnoli, Roberto
author_role author
author2 Romagnoli, Roberto
author2_role author
dc.subject.none.fl_str_mv Ingeniería
zinc salicylate
antifouling coatings
biofouling
biocide
leaching rate
topic Ingeniería
zinc salicylate
antifouling coatings
biofouling
biocide
leaching rate
dc.description.none.fl_txt_mv The present research deals with the assessment of a new bioactive product obtained from salicylic acid, zinc salicylate (ZnSal), to be employed in antifouling coatings. ZnSal was obtained in the laboratory and the procedure to precipitate it was described. Preliminary assays were carried out in the laboratory to assess its potential use in an antifouling formulation. The bioactivity of ZnSal was assessed by means of the Artemia larvae test. In a second stage soluble matrix paints were prepared with two different binders: rosin / oleic acid and rosin / styrene-acrylate copolymer. Previous to the immersion in natural environments, the coatings leaching rate in artificial sea water was monitored. Finally, the antifouling efficiency of experimental coatings was evaluated at Mar del Plata harbor, in Argentina. The coating with ZnSal and rosin / oleic acid binder proved to have an acceptable efficiency for more than twelve months.
Facultad de Ingeniería
description The present research deals with the assessment of a new bioactive product obtained from salicylic acid, zinc salicylate (ZnSal), to be employed in antifouling coatings. ZnSal was obtained in the laboratory and the procedure to precipitate it was described. Preliminary assays were carried out in the laboratory to assess its potential use in an antifouling formulation. The bioactivity of ZnSal was assessed by means of the Artemia larvae test. In a second stage soluble matrix paints were prepared with two different binders: rosin / oleic acid and rosin / styrene-acrylate copolymer. Previous to the immersion in natural environments, the coatings leaching rate in artificial sea water was monitored. Finally, the antifouling efficiency of experimental coatings was evaluated at Mar del Plata harbor, in Argentina. The coating with ZnSal and rosin / oleic acid binder proved to have an acceptable efficiency for more than twelve months.
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/76670
url http://sedici.unlp.edu.ar/handle/10915/76670
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0888-5885
info:eu-repo/semantics/altIdentifier/doi/10.1021/ie5015734
info:eu-repo/semantics/altIdentifier/hdl/11746/5949
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1842260329426321408
score 13.13397

Publicaciones similares