Patents by Inventor Florian Hupka

Florian Hupka 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).

  • High-value polyurethane elastomers and production thereof
    Patent number: 9062149
    Abstract: The present invention relates to high-value polyurethane (PUR) and polyurethaneurea elastomers, which can be processed in a particularly simple manner by use of low-viscosity prepolymers based on naphthalene 1,5-diisocyanate, and to a process for production thereof.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: June 23, 2015
    Assignee: BAYER INTELLECTUAL PROPERTY GMBH
    Inventors: Florian Hupka, Stephan Reiter, Hartmut Nefzger, Jens Krause
  • STORAGE-STABLE POLYURETHANE-PREPREGS AND FIBRE COMPOSITE COMPONENTS PRODUCED THEREFROM
    Publication number: 20150080530
    Abstract: The invention relates to storage-stable prepregs (preimpregnated fibers) based on low-viscosity polyurethane systems having a very high characteristic number and flat fibre composite components (moulded bodies; composite components) produced therefrom, which are obtained due to an impregnation method of fibre reinforced materials such as woven fabrics and fleece, and to a method for the production thereof.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 19, 2015
    Inventors: Florian Hupka, Marcel Schornstein, Dirk Wegener, Harald Rasselnberg
  • STORAGE STABLE RESIN FILMS AND FIBRE COMPOSITE COMPONENTS PRODUCED THEREFROM
    Publication number: 20150050503
    Abstract: The invention relates to a storage-stable resin film based on polyurethane systems having a very high characteristic number and fibre-composite components (composite components, moulded bodies) produced therefrom by compressing the resin film, in combination with fibre-reinforced materials such as woven fabrics and fleece, at high temperatures and under pressure, and to a method for the production thereof.
    Type: Application
    Filed: March 15, 2013
    Publication date: February 19, 2015
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Florian Hupka, Marcel Schornstein, Dirk Wegener, Harald Rasselnberg
  • HIGH-VALUE POLYURETHANE ELASTOMERS AND PRODUCTION THEREOF
    Publication number: 20140142243
    Abstract: The present invention relates to high-value polyurethane (PUR) and polyurethaneurea elastomers, which can be processed in a particularly simple manner by use of low-viscosity prepolymers based on naphthalene 1,5-diisocyanate, and to a process for production thereof.
    Type: Application
    Filed: June 26, 2012
    Publication date: May 22, 2014
    Inventors: Florian Hupka, Stephan Reiter, Hartmut Nefzger, Jens Krause