Patents by Inventor Fabian RUETER

Fabian RUETER 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).

  • Process for producing ABS graft copolymers
    Patent number: 11499044
    Abstract: The invention relates to a process for producing graft copolymers based on acrylonitrile-butadiene-styrene copolymers (ABS), wherein the graft copolymers may be dewatered particularly readily after production and precipitation and have a low residual moisture content after centrifugation. The invention further relates to a process for producing thermoplastic molding materials using the thus obtained ABS graft copolymers.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: November 15, 2022
    Assignee: INEOS STYROLUTION GROUP GMBH
    Inventors: Gisbert Michels, Ulrich Jansen, Stefan Kaminsky, Nils Wittenberg, Fabian Rueter
  • IMPROVED PROCESS FOR PRODUCING ABS GRAFT COPOLYMERS
    Publication number: 20200377714
    Abstract: The invention relates to a process for producing graft copolymers based on acrylonitrile-butadiene-styrene copolymers (ABS), wherein the graft copolymers may be dewatered particularly readily after production and precipitation and have a low residual moisture content after centrifugation. The invention further relates to a process for producing thermoplastic molding materials using the thus obtained ABS graft copolymers.
    Type: Application
    Filed: April 23, 2018
    Publication date: December 3, 2020
    Inventors: Gisbert MICHELS, Ulrich JANSEN, Stefan KAMINSKY, Nils WITTENBERG, Fabian RUETER