Patents by Inventor Åsa Hermansson

Åsa Hermansson 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).

  • FOAMABLE ETHYLENE POLYMER
    Publication number: 20200325314
    Abstract: The invention relates to a foamable ethylene polymer composition comprising at least one antioxidant, at least one process aid and at least 80 wt % of a peroxide-treated ethylene polymer composition. The foamable ethylene polymer composition has melt strength of at least 2 cN, a density of 940 to 970 kg/m3, and dissipation factor measured at 1.9 GHz of 50-80?10?6. The invention further relates to a process for making such a foamable ethylene polymer composition, and use of the foamable ethylene polymer composition in a foamed cable insulation.
    Type: Application
    Filed: May 31, 2017
    Publication date: October 15, 2020
    Inventors: Mattias Bergqvist, Thomas Hjertberg, Per-Ola Hagstrand, Åsa Hermansson