Patents by Inventor Susanne Brix

Susanne Brix 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).

  • Process for the production of a moulding composed of foamed polytetrafluoroethylene
    Patent number: 8013030
    Abstract: A process for the production of a moulding composed of foamed polytetrafluoroethylene by means of an extruder, includes introducing a foaming agent, which brings about foaming, into the polytetrafluoro-ethylene, where the extruder used includes a commercially available extruder, to which a thermoplastically processable, fusible polytetrafluoroethylene is fed, the polytetrafluoroethylene is fed to the extruder together with a foaming agent which has chemical action and which has a decomposition temperature of at least 320° C., and after its discharge from the extruder, the moulding is drawn off in the direction of production without any further measures relating to the foaming procedure.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: September 6, 2011
    Assignee: Nexans
    Inventors: Susanne Brix, Friedrich Müller, Christian Lankes, Alfred Gemmel, Olivier Pinto, Mikael Abeguile, Jérôme Alric, Thierry Auvray, Paul Kroushl
  • HIGH PROCESSING TEMPERATURE FOAMING POLYMER COMPOSITION
    Publication number: 20100256247
    Abstract: A foaming composition comprising a melt processible fluoropolymer, and a chemical foaming agent, where the chemical foaming agent is ammonium polyphosphate.
    Type: Application
    Filed: June 22, 2010
    Publication date: October 7, 2010
    Inventors: Susanne Brix, Friedrich Müller, Christian Lankes, Alfred Gemmel, Olivier Pinto, Mikael Abeguile, Jérôme Alric, Thierry Auvray, Paul Kroushl
  • HIGH PROCESSING TEMPERATURE FOAMING POLYMER COMPOSITION
    Publication number: 20100252947
    Abstract: A foaming composition comprising a melt processible fluoropolymer, and a chemical foaming agent, where the chemical foaming agent is ammonium polyphosphate.
    Type: Application
    Filed: June 22, 2010
    Publication date: October 7, 2010
    Inventors: Susanne Brix, Friedrich Müller, Christian Lankes, Alfred Gemmel, Olivier Pinto, Mikael Abeguile, Jérôme Alric, Thierry Auvray, Paul Kroushl
  • High processing temperature foaming polymer composition
    Patent number: 7767725
    Abstract: A foaming composition comprising a melt processible fluoropolymer, and a chemical foaming agent, where the chemical foaming agent is ammonium polyphosphate.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: August 3, 2010
    Assignee: Nexans
    Inventors: Susanne Brix, Friedrich Müller, Christian Lankes, Alfred Gemmel, Olivier Pinto, Mikael Abeguile, Jérôme Alric, Thierry Auvray, Paul Kroushl
  • High processing temperature foaming polymer composition
    Publication number: 20090206502
    Abstract: A foaming composition comprising a melt processible fluoropolymer, and a chemical foaming agent, where the chemical foaming agent is ammonium polyphosphate.
    Type: Application
    Filed: November 26, 2008
    Publication date: August 20, 2009
    Inventors: Susanne Brix, Friedrich Muller, Christian Lankes, Alfred Gemmel, Olivier Pinto, Mikael Abeguile, Jerome Alric, Thierry Auvray, Paul Kroushl
  • Process for the production of a moulding composed of foamed polytetrafluoroethylene
    Publication number: 20090176901
    Abstract: A process for the production of a moulding composed of foamed polytetrafluoroethylene by means of an extruder, includes introducing a foaming agent, which brings about foaming, into the polytetrafluoro-ethylene, where the extruder used includes a commercially available extruder, to which a thermoplastically processable, fusible polytetrafluoroethylene is fed, the polytetrafluoroethylene is fed to the extruder together with a foaming agent which has chemical action and which has a decomposition temperature of at least 320° C., and after its discharge from the extruder, the moulding is drawn off in the direction of production without any further measures relating to the foaming procedure.
    Type: Application
    Filed: November 26, 2008
    Publication date: July 9, 2009
    Inventors: Susanne Brix, Friedrich Muller, Christian Lankes, Alfred Gemmel, Olivier Pinto, Mikael Abeguile, Jerome Alric, Thierry Auvray, Paul Kroushl
  • Method of manufacturing a compound based on a thermoplastic
    Publication number: 20030212180
    Abstract: A method of manufacturing a compound based on a thermoplastic, which may be cross-linked through irradiation using light lying in the ultraviolet range, is indicated. In this case, at least one photoinitiator and one cross-linking agent are added to a thermoplastic base material. To manufacture the compound, 0.2 to 3 parts of an alkyl benzophenone and/or a derivative thereof as a photoinitiator and 0.2 to 3 parts of a cross-linking agent and 0.1 to 5 parts stabilizers are added to 100 parts base material.
    Type: Application
    Filed: February 21, 2003
    Publication date: November 13, 2003
    Applicant: NEXANS
    Inventors: Andreas Rietz, Friedrich Muller, Susanne Brix