Patents by Inventor Klaus Buck

Klaus Buck 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).

  • TWO-COMPONENT POLYURETHANE ELASTOMER COATING FOR CORROSION AND WEATHERING PROTECTION
    Publication number: 20220204807
    Abstract: The present invention relates to a two-component composition suitable for providing a coating preparation from which a cured layer can be obtained in order to protect the surface of materials against the detrimental impact of weathering and/or corrosion.
    Type: Application
    Filed: May 5, 2020
    Publication date: June 30, 2022
    Inventors: Christian BRUCHERTSEIFER, Klaus BUCK, Szilard CSIHONY, Burkhard WALTHER, Roland NOWICKI
  • Use of a coating agent composition for lining containers
    Patent number: 10604676
    Abstract: The invention relates to the use of a coating agent composition for lining containers as well as a method for cleaning a container that has a corresponding lining and in which at least one product has been stored and/or transported.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: March 31, 2020
    Assignee: AKZO NOBEL COATINGS INTERNATIONAL B.V.
    Inventors: Jens Klauer, Klaus Buck, Dirk Seeger, Christoph Piecha
  • Use of a Coating Agent Composition for Lining Containers
    Publication number: 20180312721
    Abstract: The invention relates to the use of a coating agent composition for lining containers as well as a method for cleaning a container that has a corresponding lining and in which at least one product has been stored and/or transported.
    Type: Application
    Filed: October 21, 2016
    Publication date: November 1, 2018
    Inventors: Jens Klauer, Klaus Buck, Dirk Seeger, Christoph Piecha
  • Wheelsets for rail vehicles or parts of wheelsets for rail vehicles and method for coating
    Patent number: 9016211
    Abstract: Disclosed are wheelsets having a cured coating produced from the application and curing of a composition comprising a component A comprising a1) 18 to 30% by weight of a polyether polyol with a hydroxy number of 300 to 500 mg KOH/g, a2) 38 to 60% by weight of castor oil, a3) 0.6 to 2.0% by weight of at least one di- or polyamine, a4) 5.6 to 9.0% by weight of trizinc bis(orthophosphate), a5) 2.2 to 3.5% by weight of zinc oxide and/or zinc phosphate, a6) 0.05 to 0.4% by weight of a catalyst which catalyzes urethane formation, where the percentage by weight data are based on the total mass of the coating composition, and a component B comprising one or more di- and/or polyisocyanates in an amount corresponding to a molar ratio of 0.6:1 to 1.2:1 of the isocyanate groups to the hydroxy groups of the constituents a1) and a2).
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: April 28, 2015
    Assignee: BASF Coatings GmbH
    Inventors: Jens Klauer, Egon Warntjes, Klaus Buck, Eugen Hoegele, Achim Gast
  • WHEELSETS FOR RAIL VEHICLES OR PARTS OF WHEELSETS FOR RAIL VEHICLES AND METHOD FOR COATING
    Publication number: 20140290527
    Abstract: Disclosed are wheelsets having a cured coating produced from the application and curing of a composition comprising a component A comprising a1) 18 to 30% by weight of a polyether polyol with a hydroxy number of 300 to 500 mg KOH/g, a2) 38 to 60% by weight of castor oil, a3) 0.6 to 2.0% by weight of at least one di- or polyamine, a4) 5.6 to 9.0% by weight of trizinc bis(orthophosphate), a5) 2.2 to 3.5% by weight of zinc oxide and/or zinc phosphate, a6) 0.05 to 0.4% by weight of a catalyst which catalyzes urethane formation, where the percentage by weight data are based on the total mass of the coating composition, and a component B comprising one or more di- and/or polyisocyanates in an amount corresponding to a molar ratio of 0.6:1 to 1.2:1 of the isocyanate groups to the hydroxy groups of the constituents a1) and a2).
    Type: Application
    Filed: May 10, 2012
    Publication date: October 2, 2014
    Applicant: BASF COATINGS GMBH
    Inventors: Jens Klauer, Egon Warntjes, Klaus Buck, Eugen Hoegele, Achim Gast