Patents by Inventor Florian Hopf

Florian Hopf 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).

  • ADHESION OF BLOWING AGENT-CONTAINING PARTICLES BASED ON POLYIMIDES OR POLYACRYLATES
    Publication number: 20240026109
    Abstract: A process for the production of functionalized particle foam mouldings based on a thermoplastic base material with a glass transition temperature of at least 100° C. involves functionalization of base particles.
    Type: Application
    Filed: November 16, 2021
    Publication date: January 25, 2024
    Applicant: Evonik Operations GmbH
    Inventors: Christian TRAßL, Florian Hopf, Mona Ganglauf
  • PRODUCTION OF HIGH TEMPERATURE POLYMER BASED PELLETS BY UNDERWATER PELLETIZATION AT ELEVATED WATER TEMPERATURE TO PRODUCE (RIGID) BEAD FOAMS
    Publication number: 20230311365
    Abstract: A process can be used for producing (rigid) particle foams from polymer compositions containing at least one polymer having a glass transition temperature according to ISO 11357-2 of at least 180° C. with an underwater pelletization system.
    Type: Application
    Filed: July 15, 2021
    Publication date: October 5, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Christian Traßl, Melanie Niepert, Florian Hopf, Denis Holleyn, Mona Ganglauf