Ontology highlight
ABSTRACT:
SUBMITTER: Wu H
PROVIDER: S-EPMC7604760 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
Frontiers in chemistry 20201016
Developing degradable and self-healable elastomers composed of reusable resources is of great value but is rarely reported because of the undegradable molecular chains. Herein, we report a class of degradable and self-healable vitrimers based on non-isocyanate polyurethane elastomer. Such vitrimers are fabricated by copolymerizing <i>bis</i>(6-membered cyclic carbonate) and amino-terminated liquid nitrile rubber. The networks topologies can rearrange by transcarbonation exchange reactions betwee ...[more]