Patents by Inventor Marc Poth

Marc Poth 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 coated molded bodies
    Patent number: 9199398
    Abstract: The present invention relates to a process for producing coated mouldings with fully or partly structured surfaces. The present invention additionally describes a system for performing this process.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: December 1, 2015
    Assignees: Evonik Röhm GmbH, Kraussmaffei Technologies GmbH
    Inventors: Arne Schmidt, Marc Poth, Frank Gabriel, Antonios Manis, Klaus Koralewski, Sven Schroebel, Martin Eichlseder
  • Method for the production of coated moldings
    Patent number: 9108339
    Abstract: The present invention relates to a process for the production of coated mouldings, by injecting a moulding composition into an injection mould and cooling the composition to obtain a moulding, and altering the injection mould in such a way as to produce an intermediate space between a surface to be coated of the moulding and the inner surface of the injection mould, and using injection moulding to charge a reactive mixture to the resultant intermediate space, where the temperature of at least a portion of the injection mould is increased for the curing of the reactive mixture. The present invention moreover describes a system for the conduct of the process described above.
    Type: Grant
    Filed: August 18, 2008
    Date of Patent: August 18, 2015
    Assignees: Evonik Röhm GmbH, Krauss Maffei Technologies GmbH
    Inventors: Arne Schmidt, Christian Eberle, Marc Poth, Klaus Albrecht, Erwin Buerkle, Martin Eichlseder
  • Weathering-resistant, colored moldings with improved gloss and wipe resistance
    Patent number: 8962728
    Abstract: The present invention relates to weathering-resistant, colored moldings made of poly(alkyl)(meth)acrylate with improved gloss and resistance to mechanical influences acting on the surface of the molding, in particular with improved wipe resistance and improved scratch resistance, and also to molding compositions for producing the same.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: February 24, 2015
    Assignee: Evonik Röhm GmbH
    Inventors: Victor Khrenov, Andreas Mischlich, Ursula Golchert, Stefan Nau, Anton Halblaender, Klaus Schultes, Marc Poth, Antonios Manis, Kathrin Lehmann, Zhen Zhu
  • WEATHERING-RESISTANT, COLORED MOLDINGS WITH IMPROVED GLOSS AND WIPE RESISTANCE
    Publication number: 20130203918
    Abstract: The present invention relates to weathering-resistant, colored moldings made of poly(alkyl) (meth)acrylate with improved gloss and resistance to mechanical influences acting on the surface of the molding, in particular with improved wipe resistance and improved scratch resistance, and also to molding compositions for producing the same.
    Type: Application
    Filed: August 22, 2011
    Publication date: August 8, 2013
    Applicant: Evonik Roehm GmbH
    Inventors: Victor Khrenov, Andreas Mischlich, Ursula Golchert, Stefan Nau, Anton Halblaender, Klaus Schultes, Marc Poth, Antonios Manis, Kathrin Lehmann, Zhen Zhu
  • PROCESS FOR PRODUCING COATED MOLDED BODIES
    Publication number: 20120321857
    Abstract: The present invention relates to a process for producing coated mouldings with fully or partly structured surfaces. The present invention additionally describes a system for performing this process.
    Type: Application
    Filed: December 15, 2010
    Publication date: December 20, 2012
    Applicant: EVONIK ROEHM GMBH
    Inventors: Arne Schmidt, Marc Poth, Frank Gabriel, Antonios Manis, Klaus Koralewski, Sven Schroebel, Martin Eichlseder
  • DEVICE AND METHOD FOR PRODUCING THICK-WALLED MOULDED PLASTICS PARTS HAVING REDUCED SHRINKAGE SITES BY INJECTION MOLDING OR EMBOSSING
    Publication number: 20120171452
    Abstract: The invention relates to a device and method for producing thick-walled plastic molded parts by injection molding or embossing. The device comprises a mold for injection molding or embossing, having a cavity, and is characterized in that the mold comprises a wall region adjacent to the cavity, and a body removed from the cavity and adjacent to the wall region near the cavity, wherein the body of the mold is designed for a temperature T1 and the wall region is designed for a temperature T2 different from the temperature T1.
    Type: Application
    Filed: May 25, 2010
    Publication date: July 5, 2012
    Applicant: Evonik Roehm GmbH
    Inventors: Arne Schmidt, Marc Poth, Christian Eberle, Werner Hoess
  • METHOD FOR THE PRODUCTION OF COATED MOLDINGS
    Publication number: 20100213636
    Abstract: The present invention relates to a process for the production of coated mouldings, by injecting a moulding composition into an injection mould and cooling the composition to obtain a moulding, and altering the injection mould in such a way as to produce an intermediate space between a surface to be coated of the moulding and the inner surface of the injection mould, and using injection moulding to charge a reactive mixture to the resultant intermediate space, where the temperature of at least a portion of the injection mould is increased for the curing of the reactive mixture. The present invention moreover describes a system for the conduct of the process described above.
    Type: Application
    Filed: August 18, 2008
    Publication date: August 26, 2010
    Applicants: Evonik Roehm GmbH, KRAUSS MAFFEI TECHNOLOGIES GmbH
    Inventors: Arne Schmidt, Christian Eberle, Marc Poth, Klaus Albrecht, Erwin Buerkle, Martin Eichlseder