Green alternative cosolvents to N-methyl-2-pyrrolidone in water polyurethane dispersions

N-Methyl-2-pyrrolidone is a toxic dipolar aprotic solvent widely used in the synthesis of polyurethane dispersions (PUD). Since legislation strongly restricts this substance, green alternatives are essential. Dihydrolevoglucosenone and gamma valerolactone demonstrate comparable performance to that o...

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Autores principales: Germán, Lorena, Cuevas, José María, Cobos, Rubén, Pérez-Alvarez, Leyre, Vilas-Vilela, José Luis
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9033607/
https://www.ncbi.nlm.nih.gov/pubmed/35478612
http://dx.doi.org/10.1039/d1ra03157k
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author Germán, Lorena
Cuevas, José María
Cobos, Rubén
Pérez-Alvarez, Leyre
Vilas-Vilela, José Luis
author_facet Germán, Lorena
Cuevas, José María
Cobos, Rubén
Pérez-Alvarez, Leyre
Vilas-Vilela, José Luis
author_sort Germán, Lorena
collection PubMed
description N-Methyl-2-pyrrolidone is a toxic dipolar aprotic solvent widely used in the synthesis of polyurethane dispersions (PUD). Since legislation strongly restricts this substance, green alternatives are essential. Dihydrolevoglucosenone and gamma valerolactone demonstrate comparable performance to that of NMP as cosolvent in the synthesis and the film forming process of PUD.
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spelling pubmed-90336072022-04-26 Green alternative cosolvents to N-methyl-2-pyrrolidone in water polyurethane dispersions Germán, Lorena Cuevas, José María Cobos, Rubén Pérez-Alvarez, Leyre Vilas-Vilela, José Luis RSC Adv Chemistry N-Methyl-2-pyrrolidone is a toxic dipolar aprotic solvent widely used in the synthesis of polyurethane dispersions (PUD). Since legislation strongly restricts this substance, green alternatives are essential. Dihydrolevoglucosenone and gamma valerolactone demonstrate comparable performance to that of NMP as cosolvent in the synthesis and the film forming process of PUD. The Royal Society of Chemistry 2021-05-26 /pmc/articles/PMC9033607/ /pubmed/35478612 http://dx.doi.org/10.1039/d1ra03157k Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Germán, Lorena
Cuevas, José María
Cobos, Rubén
Pérez-Alvarez, Leyre
Vilas-Vilela, José Luis
Green alternative cosolvents to N-methyl-2-pyrrolidone in water polyurethane dispersions
title Green alternative cosolvents to N-methyl-2-pyrrolidone in water polyurethane dispersions
title_full Green alternative cosolvents to N-methyl-2-pyrrolidone in water polyurethane dispersions
title_fullStr Green alternative cosolvents to N-methyl-2-pyrrolidone in water polyurethane dispersions
title_full_unstemmed Green alternative cosolvents to N-methyl-2-pyrrolidone in water polyurethane dispersions
title_short Green alternative cosolvents to N-methyl-2-pyrrolidone in water polyurethane dispersions
title_sort green alternative cosolvents to n-methyl-2-pyrrolidone in water polyurethane dispersions
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9033607/
https://www.ncbi.nlm.nih.gov/pubmed/35478612
http://dx.doi.org/10.1039/d1ra03157k
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