EPOXY-DERIVED COVALENT ADAPTABLE NETWORKS AND METHODS OF THEIR PRODUCTION

The invention relates to a composition comprising an epoxy-derived covalent adaptable network, preferably an epoxy vitrimer comprising at least one unit of formula (I)The invention further relates to a method for preparing a composition comprising an epoxy-derived covalent adaptable network by conta...

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Bibliographic Details
Main Authors DU PREZ, Filip, TAPLAN, Christian, Michael, SPIESSCHAERT, Yann, WINNE, Johan
Format Patent
LanguageEnglish
French
German
Published 25.10.2023
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:The invention relates to a composition comprising an epoxy-derived covalent adaptable network, preferably an epoxy vitrimer comprising at least one unit of formula (I)The invention further relates to a method for preparing a composition comprising an epoxy-derived covalent adaptable network by contacting at least one amine comprising primary, at least one vinylogous precursor comprising vinylogous precursor groups and at least one epoxide comprising epoxide groups whereby the number of amine groups, the number of vinylogous precursor groups and the number of epoxide groups is controlled.
Bibliography:Application Number: EP20200811323