Patents by Inventor Nathan Jay VAN ZEE

Nathan Jay VAN ZEE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BORONIC ESTER-BASED CROSSLINKED POLYMERS WITH IMPROVED PROCESSABILITY
    Publication number: 20250101147
    Abstract: The present invention relates to a process for preparing a crosslinked polymer composition containing exchangeable pending links and exchangeable crosslinks, by boronic ester metathesis reactions, said process implementing a thermoplastic polymer comprising pending boronic ester groups, and an additive as crosslinking agent that melts, and thus crosslinks, in the polymer matrix at a temperature, called temperature of dissociation, higher that the processing temperature. Said temperature of dissociation is reached in the later curing step only.
    Type: Application
    Filed: September 13, 2024
    Publication date: March 27, 2025
    Applicants: ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Renaud NICOLAY, Nathan Jay VAN ZEE, Georges Jacques Marie FORMON, Jonathan JAYARATNAM