Patents by Inventor Georg Michael Lorenz

Georg Michael Lorenz 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).

  • Patent number: 6524979
    Abstract: There is described a fiber-reinforced material composed of a sheetlike textile material and a thermoset resin with a fiber content of from 30 to 70% by weight, at least 30% of the fiber being synthetic fiber. The thermoset resin is preferably a phenolic resin which contains up to 25% by weight of a fluoropolymer. The sheetlike textile material is preferably 100% synthetic fiber, in particular polyacrylonitrile fiber. There are also described a prepeg formed from the textile material and the thermosetting resin and the process for producing these articles and the use of the material for producing construction elements, in particular for hydraulic systems, by application of mechanical shaping processes.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: February 25, 2003
    Assignee: Hoechst AG & Reitex Hydraulik GmbH
    Inventors: Georg Michael Lorenz, Elke Gebauer, Ulrich Schuster, Manfred Tschacher, Burgnard Schönrogge
  • Patent number: 5880043
    Abstract: There is described a fiber-reinforced material composed of a sheetlike textile material and a thermoset resin with a fiber content of from 30 to 70% by weight, at least 30% of the fiber being synthetic fiber.The thermoset resin is preferably a phenolic resin which contains up to 25% by weight of a fluoropolymer.The sheetlike textile material is preferably 100% synthetic fiber, in particular polyacrylonitrile fiber.There are also described a prepreg formed from the textile material and the thermosetting resin and the process for producing these articles and the use of the material for producing construction elements, in particular for hydraulic systems, by application of mechanical shaping processes.
    Type: Grant
    Filed: November 1, 1996
    Date of Patent: March 9, 1999
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Georg Michael Lorenz, Elke Gebauer, Ulrich Schuster, Manfred Tschacher, Burghard Schonrogge