Patents by Inventor Konrad BURLON

Konrad BURLON 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 producing a polymer by nitroxyl-controlled polymerisation, and polymer
    Patent number: 11292859
    Abstract: The invention relates to a method for producing a polymer by means of nitroxyl-controlled polymerisation. According to the invention, a mixture is initiated which contains at least one radically polymerisable monomer and additionally contains at least one initiator, at least one reactive agent that converts at least one portion of the alkoxyamine end groups produced during the radical polymerisation into a non-polymerisable group, and at least one additive that accelerates the hydroxyl-controlled polymerisation and/or the conversion of the alkoxyamine end groups into a non-polymerisable group.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: April 5, 2022
    Assignee: Fraunhofer-Gesellschaft zurförderung der angewandten Forschung e.V.
    Inventors: Roland Klein, Markus Mazurowski, Konrad Burlon, Matthias Wittemann, Rudolf Pfaendner
  • METHOD FOR PRODUCING A POLYMER BY NITROXYL-CONTROLLED POLYMERISATION, AND POLYMER
    Publication number: 20190248927
    Abstract: The invention relates to a method for producing a polymer by means of nitroxyl-controlled polymerisation. According to the invention, a mixture is initiated which contains at least one radically polymerisable monomer and additionally contains at least one initiator, at least one reactive agent that converts at least one portion of the alkoxyamine end groups produced during the radical polymerisation into a non-polymerisable group, and at least one additive that accelerates the hydroxyl-controlled polymerisation and/or the conversion of the alkoxyamine end groups into a non-polymerisable group.
    Type: Application
    Filed: October 27, 2017
    Publication date: August 15, 2019
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E. V.
    Inventors: Roland KLEIN, Markus MAZUROWSKI, Konrad BURLON, Matthias WITTEMANN, Rudolf PFAENDNER