Patents by Inventor Felix KIRSCHVINK

Felix KIRSCHVINK 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).

  • THERMOPLASTIC MOULDING MATERIALS WITH IMPROVED PROPERTY PROFILE
    Publication number: 20230084553
    Abstract: The invention relates to thermoplastic moulding materials comprising styrene block copolymers and propylene-based copolymers, wherein the SBC polymers comprise a styrene content of 5 to 40% by weight and the backbone of the propylene copolymers has a weight-average molecular weight Mw<10 000 g/mol. The thermoplastic moulding materials are suitable for affixing granules due to their melt viscosity and their mechanical properties.
    Type: Application
    Filed: January 25, 2021
    Publication date: March 16, 2023
    Applicant: CLARIANT INTERNATIONAL LTD
    Inventors: Jeremia SCHWABE, Erik HAUCK, Felix KIRSCHVINK, Sebastijan BACH, Gabriele STIEHL, Robert TURNER, Torsten LINDNER, Christian NEU
  • Absorbent articles comprising a SBC based hotmelt adhesive
    Publication number: 20210230464
    Abstract: An absorbent article comprising a hotmelt adhesive comprising a styrene-block-copolymer (SBC), an amorphous polyolefin and optionally a tackifier. The SBC is preferably selected from the group of SEBS, SEPS and SEP polymers, and the amorphous polyolefin is preferably a propylene-based copolymer (PbP) having a weight-average molecular weight Mw of less than 10 000 g/mol. The hotmelt adhesive bonds two components of the article, for example SAP particles on the core wrap.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 29, 2021
    Inventors: Robert Haines TURNER, Torsten LINDNER, Christian NEU, Gabriele STIEHL, Jeremia SCHWABE, Erik HAUCK, Felix KIRSCHVINK, Sebastijan BACH