Patents by Inventor Thorsten Classen

Thorsten Classen 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 FOAMED WALLPAPERS
    Publication number: 20140087088
    Abstract: The invention relates to a method for manufacturing a foamed coating on a web-shaped substrate, the substrate being coated entirely or partly with a coating agent, the applied coating being dried at a temperature above 70° C., and the coating agent being applied as a foam, an aqueous coating agent containing polymers selected from poly(meth)acrylates, maleinate polymers, or ethylene vinyl acetate polymers being used, and the coating agent being foamed by means of an introduced inert gas.
    Type: Application
    Filed: November 25, 2013
    Publication date: March 27, 2014
    Inventors: Achim Schmitt, Daniel Wesemann, Thorsten Classen, Mario Eckers, Lothar Hendricks, Hartmut Buesching