Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets

Bio-based aromatic diamines from vanillin substrate were successfully synthesized and characterized. These amines, i.e., methylated divanillylamine (MDVA) and 3,4-dimethoxydianiline (DMAN), were then tested as curing agents for the design of bio-based epoxy thermosets. The epoxy thermosets obtained...

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Detalles Bibliográficos
Autores principales: Savonnet, Etienne, Le Coz, Cedric, Grau, Etienne, Grelier, Stéphane, Defoort, Brigitte, Cramail, Henri
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6743216/
https://www.ncbi.nlm.nih.gov/pubmed/31555641
http://dx.doi.org/10.3389/fchem.2019.00606
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author Savonnet, Etienne
Le Coz, Cedric
Grau, Etienne
Grelier, Stéphane
Defoort, Brigitte
Cramail, Henri
author_facet Savonnet, Etienne
Le Coz, Cedric
Grau, Etienne
Grelier, Stéphane
Defoort, Brigitte
Cramail, Henri
author_sort Savonnet, Etienne
collection PubMed
description Bio-based aromatic diamines from vanillin substrate were successfully synthesized and characterized. These amines, i.e., methylated divanillylamine (MDVA) and 3,4-dimethoxydianiline (DMAN), were then tested as curing agents for the design of bio-based epoxy thermosets. The epoxy thermosets obtained from these novel vanillin-based amines exhibited promising thermomechanical properties in terms of glass transition temperature and char residue.
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spelling pubmed-67432162019-09-25 Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets Savonnet, Etienne Le Coz, Cedric Grau, Etienne Grelier, Stéphane Defoort, Brigitte Cramail, Henri Front Chem Chemistry Bio-based aromatic diamines from vanillin substrate were successfully synthesized and characterized. These amines, i.e., methylated divanillylamine (MDVA) and 3,4-dimethoxydianiline (DMAN), were then tested as curing agents for the design of bio-based epoxy thermosets. The epoxy thermosets obtained from these novel vanillin-based amines exhibited promising thermomechanical properties in terms of glass transition temperature and char residue. Frontiers Media S.A. 2019-09-06 /pmc/articles/PMC6743216/ /pubmed/31555641 http://dx.doi.org/10.3389/fchem.2019.00606 Text en Copyright © 2019 Savonnet, Le Coz, Grau, Grelier, Defoort and Cramail. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Savonnet, Etienne
Le Coz, Cedric
Grau, Etienne
Grelier, Stéphane
Defoort, Brigitte
Cramail, Henri
Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets
title Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets
title_full Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets
title_fullStr Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets
title_full_unstemmed Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets
title_short Divanillin-Based Aromatic Amines: Synthesis and Use as Curing Agents for Fully Vanillin-Based Epoxy Thermosets
title_sort divanillin-based aromatic amines: synthesis and use as curing agents for fully vanillin-based epoxy thermosets
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6743216/
https://www.ncbi.nlm.nih.gov/pubmed/31555641
http://dx.doi.org/10.3389/fchem.2019.00606
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