Patents by Inventor Karsten Postert

Karsten Postert 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).

  • Co-extruded impact-modified PMMA film
    Patent number: 9987828
    Abstract: The present invention relates to novel matt PMMA foils for application on materials as foil providing protection from weathering effects and as decorative foil. In particular, the present invention relates to a novel, at least two-layer PMMA foil which features particularly good adhesion on the substrate. The outer layer here exhibits the mattness, and the inner layer here comprises a low-molecular-weight component which improves adhesion on the substrate.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: June 5, 2018
    Assignee: Evonik Roehm GmbH
    Inventors: Claude Guenanten, Michael Enders, Lukas Friedrich Doessel, Karsten Postert, Dominic Stoerkle
  • CO-EXTRUDED IMPACT-MODIFIED PMMA FILM
    Publication number: 20150044441
    Abstract: The present invention relates to novel matt PMMA foils for application on materials as foil providing protection from weathering effects and as decorative foil. In particular, the present invention relates to a novel, at least two-layer PMMA foil which features particularly good adhesion on the substrate. The outer layer here exhibits the mattness, and the inner layer here comprises a low-molecular-weight component which improves adhesion on the substrate.
    Type: Application
    Filed: April 12, 2013
    Publication date: February 12, 2015
    Applicant: EVONIK INDUSTRIES AG
    Inventors: Claude Guenanten, Michael Enders, Lukas Friedrich Doessel, Karsten Postert, Dominic Stoerkle