Patents by Inventor Volker Heinrich Jörres

Volker Heinrich Jörres 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).

  • Propylene copolymer compositions suitable for foaming
    Patent number: 11905344
    Abstract: The disclosure relates to a method for producing a propylene copolymer, comprising extruding a molten propylene copolymer and a composition essentially comprising at least one peroxydicarbonate and at least one organic peroxide. Extruding is performed by extruding the propylene copolymer, adding the composition to the propylene copolymer, and melt extruding the propylene copolymer in the presence of the composition.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: February 20, 2024
    Assignee: Lummus Novolen Technology GmbH
    Inventors: Michael Neidhöfer, Volker Heinrich Jörres
  • PROPYLENE COPOLYMER COMPOSITIONS SUITABLE FOR FOAMING
    Publication number: 20210261699
    Abstract: The disclosure relates to a method for producing a propylene copolymer, comprising extruding a molten propylene copolymer and a composition essentially comprising at least one peroxydicarbonate and at least one organic peroxide. Extruding is performed by extruding the propylene copolymer, adding the composition to the propylene copolymer, and melt extruding the propylene copolymer in the presence of the composition.
    Type: Application
    Filed: June 11, 2019
    Publication date: August 26, 2021
    Applicant: Lummus Novolen Technology GmbH
    Inventors: Michael Neidhöfer, Volker Heinrich Jörres