Patents by Inventor Philippe ZINCK

Philippe ZINCK 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).

  • Method for functionalising a stereo-regular polydiene
    Patent number: 11634519
    Abstract: Disclosed is a functionalizing method for the end functionalisation of trans-1,4 stereo-regular polydiene chains obtained by the coordination catalytic polymerisation of at least one conjugated diene monomer. It also relates to a polydiene having a trans-1,4 chain formation rate of at least 85%, preferably at least 90%, and an end functionalisation rate higher than 70%, preferably higher than 80%, and more preferably higher than 90%.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: April 25, 2023
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE D'ARTOIS, UNIVERSITÉ DE LILLE, ECOLE CENTRALE DE LILLE, ECOLE NATIONALE SUPERIEURE DE CHIMIE DE LILLE
    Inventors: Marc Visseaux, Philippe Zinck, Sébastien Georges, Yohan Champouret
  • METHOD FOR FUNCTIONALISING A STEREO-REGULAR POLYDIENE
    Publication number: 20200157259
    Abstract: Disclosed is a functionalizing method for the end functionalisation of trans-1, 4 stereo-regular polydiene chains obtained by the coordination catalytic polymerisation of at least one conjugated diene monomer. It also relates to a polydiene having a trans-1,4 chain formation rate of at least 85%, preferably at least 90%, and an end functionalisation rate higher than 70%, preferably higher than 80%, and more preferably higher than 90%.
    Type: Application
    Filed: July 11, 2018
    Publication date: May 21, 2020
    Inventors: Marc VISSEAUX, Philippe ZINCK, Sébastien GEORGES, Yohan CHAMPOURET