Patents by Inventor Klaus Bernreittner

Klaus Bernreittner 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).

  • Novel Propylene Polymer Blends
    Publication number: 20070299173
    Abstract: The invention relates to propylene polymer blends comprising 70-92 wt % of a propylene homopolymer, 5-15 wt % of an elastomeric ethylene-propylene copolymer, 3-15 wt % of a linear low density polyethylene and an a-nucleating agent. The propylene polymer blends have an excellent impact strength/stiffness balance and optical properties. They are especially suitable for thermoforming and extrusion blow moulding.
    Type: Application
    Filed: November 25, 2005
    Publication date: December 27, 2007
    Inventors: Johannes Wolfschwenger, Christelle Grein, Klaus Bernreittner, Elina Myhre, Max Wachholder, Paul De Mink