Patents by Inventor Jochen GROETZINGER

Jochen GROETZINGER 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).

  • Coating system with electrostatic discharge protection
    Patent number: 9420686
    Abstract: A coating system on a substrate for the protection against electrostatic discharge, includes in the following order a) an undercoat on the substrate, b) a non-dissipative synthetic resin layer and c) a dissipative synthetic resin layer having a resistance to ground according to VDE-0100-410 of at least 100 kohm, wherein a grounding device for grounding the coating system is arranged between the dissipative synthetic resin layer and the non-dissipative synthetic resin layer. The coating system can be a floor coating system. In this way, systems having low TVOC emission can be formed. This system structure is also suitable for the simple conversion of existing, purely insulating coating structures into systems with ESD capability, and the system structure can be very easily renewed if renovation is required because of wear.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: August 16, 2016
    Assignee: SIKA TECHNOLOGY AG
    Inventors: Uwe Von Der Brueggen, Lars Conrad, Henry Heinrich, Jochen Groetzinger
  • COATING SYSTEM WITH ELECTROSTATIC DISCHARGE PROTECTION
    Publication number: 20150342029
    Abstract: A coating system on a substrate for the protection against electrostatic discharge, includes in the following order a) an undercoat on the substrate, b) a non-dissipative synthetic resin layer and c) a dissipative synthetic resin layer having a resistance to ground according to VDE-0100-410 of at least 100 kohm, wherein a grounding device for grounding the coating system is arranged between the dissipative synthetic resin layer and the non-dissipative synthetic resin layer. The coating system can be a floor coating system. In this way, systems having low TVOC emission can be formed. This system structure is also suitable for the simple conversion of existing, purely insulating coating structures into systems with ESD capability, and the system structure can be very easily renewed if renovation is required because of wear.
    Type: Application
    Filed: December 20, 2013
    Publication date: November 26, 2015
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Uwe VON DER BRUEGGEN, Lars CONRAD, Henry HEINRICH, Jochen GROETZINGER