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Renewable highly biobased polybenzoxazine thermosets for composite applications
Patent   Open access

Renewable highly biobased polybenzoxazine thermosets for composite applications

Giuseppe R Palmese, Santosh K Yadav and John J LaScala
16 Apr 2024
url
https://patents.google.com/patent/US11958841B2/enView
Published, Version of Record (VoR)Open Access (License Unspecified),  Open

Abstract

CHEMISTRY COMPOSITIONS BASED THEREON HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP Metallurgy Organic Chemistry
Benzoxazine compounds, methods of making them, polymers made therefrom and methods of polymerizing the benzoxazines. These renewable benzoxazine monomers and polymers that utilize the variety of building blocks found in renewable plant biomass, demonstrate excellent processability and large temperature windows for processing of resin systems.

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