Patents by Inventor Manfred Bachtrod

Manfred Bachtrod 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).

  • Publication number: 20240124695
    Abstract: The invention relates to a polyolefin composition comprising a) 5-30 wt % (based on the overall weight of the polyolefin composition) of at least one polypropylene homopolymer; b) 25-60 wt % (based on the overall weight of the polyolefin composition) of a blend of recycled plastic material comprising polypropylene and polyethylene in a ratio between 3:7 and 49.5:1, which is recovered from a waste plastic material derived from post-consumer and/or post-industrial waste; c) 20-50 wt % (based on the overall weight of the polyolefin composition) of at least one particulate filler, in particular talc, and optionally further additives, wherein the sum of all ingredients adds always up to 100 wt %, wherein the polyolefin composition has a melt flow rate MFR2 (230° C., 2.16 kg, measured according to ISO 1133) of at least 3.5 g/10 min; and a tensile modulus at 23° C. of at least 3 GPa (ISO 527-2).
    Type: Application
    Filed: March 30, 2022
    Publication date: April 18, 2024
    Inventors: Susanne Margarete Kahlen, Hermann Braun, Gisela Karin Lehner, Quang Manfred Bachtrod
  • Publication number: 20230227639
    Abstract: A polyolefin composition (C) obtainable by blending: a recycling blend (A) with a virgin polypropylene homopolymer and optionally a virgin high density polyethylene.
    Type: Application
    Filed: April 22, 2021
    Publication date: July 20, 2023
    Inventors: Susanne Kahlen, Mahdi Abbasi, Manfred Bachtrod, Hermann Braun