Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films
- Autores
- Manfredi, Liliana Beatriz; Ginés, M. J. L.; Benftez, G. J.; Egli, Walter Alfredo; Rissone, H.; Vázquez, Analía
- Año de publicación
- 2005
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Liquid and cured epoxy-phenolic lacquers used as can coatings were characterized. Tinplate was used as the base material, which was coated with lacquers of different epoxy to phenolic ratios (EPRs) from a commercial source. Fourier transform infrared (FTIR) spectroscopy, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA) were used together to obtain helpful information about the degree of curing and the composition of the lacquers. From FTIR analysis, we were able to infer that the lacquers were composed of a high-molecular-weight diglycidyl ether of bisphenol A type epoxy resin and a resol-type phenolic resin. In addition, from FTIR spectra, we estimated the EPRs of lacquers applied on the tinplate and detected if they had been overcured. The EPRs of the applied lacquers were estimated also from DSC analysis. From TGA, we detected undercuring in the applied lacquers. © 2005 Wiley Periodicals, Inc.
Fil: Manfredi, Liliana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Ginés, M. J. L.. Centro de Investigacion Industrial; Argentina
Fil: Benftez, G. J.. Centro de Investigacion Industrial; Argentina
Fil: Egli, Walter Alfredo. SIDERAR; Argentina
Fil: Rissone, H.. SIDERAR; Argentina
Fil: Vázquez, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina - Materia
-
Calorimetry
Coatings
Infrared Spectroscopy
Thermogravimetric Analysis (Tga) - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/70449
Ver los metadatos del registro completo
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Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured filmsManfredi, Liliana BeatrizGinés, M. J. L.Benftez, G. J.Egli, Walter AlfredoRissone, H.Vázquez, AnalíaCalorimetryCoatingsInfrared SpectroscopyThermogravimetric Analysis (Tga)https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Liquid and cured epoxy-phenolic lacquers used as can coatings were characterized. Tinplate was used as the base material, which was coated with lacquers of different epoxy to phenolic ratios (EPRs) from a commercial source. Fourier transform infrared (FTIR) spectroscopy, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA) were used together to obtain helpful information about the degree of curing and the composition of the lacquers. From FTIR analysis, we were able to infer that the lacquers were composed of a high-molecular-weight diglycidyl ether of bisphenol A type epoxy resin and a resol-type phenolic resin. In addition, from FTIR spectra, we estimated the EPRs of lacquers applied on the tinplate and detected if they had been overcured. The EPRs of the applied lacquers were estimated also from DSC analysis. From TGA, we detected undercuring in the applied lacquers. © 2005 Wiley Periodicals, Inc.Fil: Manfredi, Liliana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Ginés, M. J. L.. Centro de Investigacion Industrial; ArgentinaFil: Benftez, G. J.. Centro de Investigacion Industrial; ArgentinaFil: Egli, Walter Alfredo. SIDERAR; ArgentinaFil: Rissone, H.. SIDERAR; ArgentinaFil: Vázquez, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaJohn Wiley & Sons Inc2005-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/70449Manfredi, Liliana Beatriz; Ginés, M. J. L.; Benftez, G. J.; Egli, Walter Alfredo; Rissone, H.; et al.; Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films; John Wiley & Sons Inc; Journal of Applied Polymer Science; 95; 6; 3-2005; 1448-14580021-8995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.21389info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/app.21389info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:24:47Zoai:ri.conicet.gov.ar:11336/70449instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:24:47.354CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films |
| title |
Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films |
| spellingShingle |
Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films Manfredi, Liliana Beatriz Calorimetry Coatings Infrared Spectroscopy Thermogravimetric Analysis (Tga) |
| title_short |
Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films |
| title_full |
Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films |
| title_fullStr |
Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films |
| title_full_unstemmed |
Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films |
| title_sort |
Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films |
| dc.creator.none.fl_str_mv |
Manfredi, Liliana Beatriz Ginés, M. J. L. Benftez, G. J. Egli, Walter Alfredo Rissone, H. Vázquez, Analía |
| author |
Manfredi, Liliana Beatriz |
| author_facet |
Manfredi, Liliana Beatriz Ginés, M. J. L. Benftez, G. J. Egli, Walter Alfredo Rissone, H. Vázquez, Analía |
| author_role |
author |
| author2 |
Ginés, M. J. L. Benftez, G. J. Egli, Walter Alfredo Rissone, H. Vázquez, Analía |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Calorimetry Coatings Infrared Spectroscopy Thermogravimetric Analysis (Tga) |
| topic |
Calorimetry Coatings Infrared Spectroscopy Thermogravimetric Analysis (Tga) |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
| dc.description.none.fl_txt_mv |
Liquid and cured epoxy-phenolic lacquers used as can coatings were characterized. Tinplate was used as the base material, which was coated with lacquers of different epoxy to phenolic ratios (EPRs) from a commercial source. Fourier transform infrared (FTIR) spectroscopy, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA) were used together to obtain helpful information about the degree of curing and the composition of the lacquers. From FTIR analysis, we were able to infer that the lacquers were composed of a high-molecular-weight diglycidyl ether of bisphenol A type epoxy resin and a resol-type phenolic resin. In addition, from FTIR spectra, we estimated the EPRs of lacquers applied on the tinplate and detected if they had been overcured. The EPRs of the applied lacquers were estimated also from DSC analysis. From TGA, we detected undercuring in the applied lacquers. © 2005 Wiley Periodicals, Inc. Fil: Manfredi, Liliana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina Fil: Ginés, M. J. L.. Centro de Investigacion Industrial; Argentina Fil: Benftez, G. J.. Centro de Investigacion Industrial; Argentina Fil: Egli, Walter Alfredo. SIDERAR; Argentina Fil: Rissone, H.. SIDERAR; Argentina Fil: Vázquez, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina |
| description |
Liquid and cured epoxy-phenolic lacquers used as can coatings were characterized. Tinplate was used as the base material, which was coated with lacquers of different epoxy to phenolic ratios (EPRs) from a commercial source. Fourier transform infrared (FTIR) spectroscopy, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA) were used together to obtain helpful information about the degree of curing and the composition of the lacquers. From FTIR analysis, we were able to infer that the lacquers were composed of a high-molecular-weight diglycidyl ether of bisphenol A type epoxy resin and a resol-type phenolic resin. In addition, from FTIR spectra, we estimated the EPRs of lacquers applied on the tinplate and detected if they had been overcured. The EPRs of the applied lacquers were estimated also from DSC analysis. From TGA, we detected undercuring in the applied lacquers. © 2005 Wiley Periodicals, Inc. |
| publishDate |
2005 |
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2005-03 |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/70449 Manfredi, Liliana Beatriz; Ginés, M. J. L.; Benftez, G. J.; Egli, Walter Alfredo; Rissone, H.; et al.; Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films; John Wiley & Sons Inc; Journal of Applied Polymer Science; 95; 6; 3-2005; 1448-1458 0021-8995 CONICET Digital CONICET |
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http://hdl.handle.net/11336/70449 |
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Manfredi, Liliana Beatriz; Ginés, M. J. L.; Benftez, G. J.; Egli, Walter Alfredo; Rissone, H.; et al.; Use of epoxy-phenolic lacquers in food can coatings: Characterization of lacquers and cured films; John Wiley & Sons Inc; Journal of Applied Polymer Science; 95; 6; 3-2005; 1448-1458 0021-8995 CONICET Digital CONICET |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/doi/10.1002/app.21389 info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/app.21389 |
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application/pdf application/pdf application/pdf application/pdf |
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John Wiley & Sons Inc |
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John Wiley & Sons Inc |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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