Patents by Inventor Jorg Sentko

Jorg Sentko 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).

  • Patent number: 7037401
    Abstract: A method for producing veneered compressed parts, wherein a carrier, an intermediate sheet of veneer and a cover sheet of veneer are glued together in a molding press as to form a unfinished molded part. The cover sheets of veneer and optionally the intermediate sheets of veneer are thoroughly dyed in an aqueous dye bath before executing the molding process and then dried while the surface of the finished molded part is lacquered. A continuous layer of a pasty, hardenable impregnating agent is applied on one side of the thoroughly dyed cover sheet of veneer and the layer of impregnating agent is substantially prehardened while preserving flexibility. The cover sheets of veneer are stabilized mechanically as well as their color fastness by the layer of impregnating agent.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: May 2, 2006
    Assignee: Votteler Lackfabrik GmbH & Co. KG
    Inventors: Dietmar Votteler, Siegfried Fabriz, Jörg Sentko
  • Publication number: 20030176527
    Abstract: The invention relates to acrylate-based coating compositions which can be hardened by means of UV radiation, and used to coat wood components. This coating composition contains 5 to 80 weight % of acrylic resin, 5 to 75 weight % of a reactive diluent agent, 0.1 to 5 weight % of a thixotropic agent, 0.1 to 10 weight % of a photo-initiator and 0.05 to 20 weight % of an additive. The invention also relates to the method for producing coatings, wherein 4 to 8 layers are hot-sprayed onto pre-fabricated wooden elements and hardened by means of UV radiation. The invention is characterized in that the coated components have low emissions after the final hardening and have VOC values (volatile organic compounds) of <100 ppm. These values are far below the standard values of known polyester lacquers.
    Type: Application
    Filed: May 23, 2003
    Publication date: September 18, 2003
    Inventors: Dietmar Votteler, Siegfried Fabriz, Jorg Sentko