Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries
This work focused on the evaluation of the kinetics of dyeing polyester fabrics with high molecular weight disperse dyes, at low temperature by solvent microemulsion. This study also compared the effect of two non-toxic agro-sourced auxiliaries (o-vanillin and coumarin) using a non-toxic organic sol...
| Autores: | ; ; ; |
|---|---|
| Tipo de documento: | Artículo |
| Fecha de publicación: | 2018 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Lenguaje: | Inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/114404 |
| Acceso en línea: | https://hdl.handle.net/2117/114404 https://dx.doi.org/10.3390/polym10020200 |
| Nivel de acceso: | Acceso abierto |
| Palabra clave: | Dyes and dyeing--Textile fibers, Synthetic Textile fibers, Synthetic Polyester fibers Kinetics Coumarins Butyl acetate Polyester dyeing Microemulsion O-vanillin Coumarin n-butyl acetate Tints i tenyit -- Fibres tèxtils sintètiques Fibres tèxtils sintètiques -- Tints i tenyit Poliester Cinètica química Àrees temàtiques de la UPC::Enginyeria tèxtil::Fabricació tèxtil::Tintura |
| _version_ | 1878734360153161728 |
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| author | Radei, Shahram |
| author2 | Carrión-Fité, Francisco Javier Ardanuy Raso, Mònica|||0000-0002-9809-2577 Canal Arias, José María|||0000-0001-7949-0177 |
| author2_role | author author author |
| author_browse | Ardanuy Raso, Mònica|||0000-0002-9809-2577 Canal Arias, José María|||0000-0001-7949-0177 Carrión-Fité, Francisco Javier Radei, Shahram |
| author_facet | Radei, Shahram Carrión-Fité, Francisco Javier Ardanuy Raso, Mònica|||0000-0002-9809-2577 Canal Arias, José María|||0000-0001-7949-0177 |
| author_role | author |
| collection | UPCommons. Portal del coneixement obert de la UPC |
| description | This work focused on the evaluation of the kinetics of dyeing polyester fabrics with high molecular weight disperse dyes, at low temperature by solvent microemulsion. This study also compared the effect of two non-toxic agro-sourced auxiliaries (o-vanillin and coumarin) using a non-toxic organic solvent. A dyeing bath consisting of a micro-emulsion system involving a small proportion of n-butyl acetate was used, and the kinetics of dyeing were analysed at four temperatures (83, 90, 95 and 100 °C). Moreover, the dyeing rate constants, correlation coefficient and activation energies were proposed for this system. It was found that o-vanillin yielded higher dye absorption levels than coumarin, leading to exhaustions of 88% and 87% for Disperse Red 167 and Disperse Blue 79, respectively. K/S values of dyed polyester were also found to be higher for dye baths containing o-vanillin with respect to the ones with coumarin. In terms of hot pressing fastness and wash fastness, generally no adverse influence on fastness properties was reported, while o-vanillin showed slightly better results compared to coumarin |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ES_6877a5cd79f8a19fa4d3d7901c3a0b68 |
| institution | Universitat Politècnica de Catalunya (UPC) |
| instname_str | Universitat Politècnica de Catalunya (UPC) |
| language | eng |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:upcommons.upc.edu:2117/114404 |
| publishDate | 2018 |
| publishDateSort | 2018 |
| reponame_str | UPCommons. Portal del coneixement obert de la UPC |
| spelling | Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries Radei, Shahram Carrión-Fité, Francisco Javier Ardanuy Raso, Mònica|||0000-0002-9809-2577 Canal Arias, José María|||0000-0001-7949-0177 Dyes and dyeing--Textile fibers, Synthetic Textile fibers, Synthetic Polyester fibers Kinetics Coumarins Butyl acetate Polyester dyeing Microemulsion O-vanillin Coumarin n-butyl acetate Tints i tenyit -- Fibres tèxtils sintètiques Fibres tèxtils sintètiques -- Tints i tenyit Poliester Cinètica química Àrees temàtiques de la UPC::Enginyeria tèxtil::Fabricació tèxtil::Tintura This work focused on the evaluation of the kinetics of dyeing polyester fabrics with high molecular weight disperse dyes, at low temperature by solvent microemulsion. This study also compared the effect of two non-toxic agro-sourced auxiliaries (o-vanillin and coumarin) using a non-toxic organic solvent. A dyeing bath consisting of a micro-emulsion system involving a small proportion of n-butyl acetate was used, and the kinetics of dyeing were analysed at four temperatures (83, 90, 95 and 100 °C). Moreover, the dyeing rate constants, correlation coefficient and activation energies were proposed for this system. It was found that o-vanillin yielded higher dye absorption levels than coumarin, leading to exhaustions of 88% and 87% for Disperse Red 167 and Disperse Blue 79, respectively. K/S values of dyed polyester were also found to be higher for dye baths containing o-vanillin with respect to the ones with coumarin. In terms of hot pressing fastness and wash fastness, generally no adverse influence on fastness properties was reported, while o-vanillin showed slightly better results compared to coumarin https://hdl.handle.net/2117/114404 https://dx.doi.org/10.3390/polym10020200 |
| spellingShingle | Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries Radei, Shahram Dyes and dyeing--Textile fibers, Synthetic Textile fibers, Synthetic Polyester fibers Kinetics Coumarins Butyl acetate Polyester dyeing Microemulsion O-vanillin Coumarin n-butyl acetate Tints i tenyit -- Fibres tèxtils sintètiques Fibres tèxtils sintètiques -- Tints i tenyit Poliester Cinètica química Àrees temàtiques de la UPC::Enginyeria tèxtil::Fabricació tèxtil::Tintura |
| title | Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries |
| title_full | Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries |
| title_fullStr | Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries |
| title_full_unstemmed | Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries |
| title_short | Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries |
| title_sort | Kinetics of low temperature polyester dyeing with high molecular weight disperse dyes by solvent microemulsion and agrosourced auxiliaries |
| topic | Dyes and dyeing--Textile fibers, Synthetic Textile fibers, Synthetic Polyester fibers Kinetics Coumarins Butyl acetate Polyester dyeing Microemulsion O-vanillin Coumarin n-butyl acetate Tints i tenyit -- Fibres tèxtils sintètiques Fibres tèxtils sintètiques -- Tints i tenyit Poliester Cinètica química Àrees temàtiques de la UPC::Enginyeria tèxtil::Fabricació tèxtil::Tintura |
| topic_facet | Dyes and dyeing--Textile fibers, Synthetic Textile fibers, Synthetic Polyester fibers Kinetics Coumarins Butyl acetate Polyester dyeing Microemulsion O-vanillin Coumarin n-butyl acetate Tints i tenyit -- Fibres tèxtils sintètiques Fibres tèxtils sintètiques -- Tints i tenyit Poliester Cinètica química Àrees temàtiques de la UPC::Enginyeria tèxtil::Fabricació tèxtil::Tintura |
| url | https://hdl.handle.net/2117/114404 https://dx.doi.org/10.3390/polym10020200 |