Patents by Inventor Sabine FRIETSCH

Sabine FRIETSCH 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).

  • Mixture of Semi-Aromatic Polyamides and Molded Articles with Improved Weld Line Strength
    Publication number: 20240294753
    Abstract: Disclosed herein is a mixture of at least one semi-aromatic polyamide A) and at least one semi-aromatic polyamide B), both containing repeat units derived from terephthalic acid. Further disclosed herein are a polyamide molding composition including said mixture of polyamides, a molded article produced from said polyamide molding composition and a method of using the mixture of semi-aromatic polyamides for the production of a molded article with improved mechanical properties, in particular with improved weld line strength.
    Type: Application
    Filed: October 14, 2020
    Publication date: September 5, 2024
    Inventors: Stefan SCHWIEGK, Gerhard LEITER, Susanne ZEIHER, Simone SCHILLO, Andre SCHAEFER, Thomas FUCHS, Nicolas TISSIER, Johann Martin SZEIFERT, Sabine FRIETSCH, Abdullah SHAIKH