Patents by Inventor Dominik Pfammatter

Dominik Pfammatter 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).

  • Zinc-magnesium anticorrosion pigments, anticorrosion paint, and method for the production of said anticorrosion pigments
    Patent number: 9718965
    Abstract: The present invention relates to platelet-shaped zinc-magnesium pigments, wherein the platelet-shaped zinc-magnesium pigments comprise the 40.8 to 67.8 mol % of zinc, 32.2 to 59.2 mol % of magnesium and 0 to 7 mol % of Mn, Li, Be, Y, Sn, Al, Ti, Fe, Cu and mixtures thereof, based in each case on the total molar amount of the elements Zn, Mg, Mn, Be, Y, Li, Sn, Al, Ti, Fe and Cu, where the molar percentages add up to 100 mol %, and the median thickness h50 of the pigments is less than 1 ?m. The invention further relates to the use and production of these pigments.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: August 1, 2017
    Assignee: ECKART GMBH
    Inventors: Markus Rupprecht, Christian Wolfrum, Dominik Pfammatter, Sandra Hubner, Laurent Constantin, Guy Decelles, Thomas Voit, Horst Hafner
  • Zinc-Magnesium Alloy Anticorrosion Pigments, Anticorrosion Paint, and Method for the Production of Said Anticorrosion Pigments
    Publication number: 20150218387
    Abstract: The present invention relates to platelet-shaped anticorrosion pigments, wherein the platelet-shaped zinc-magnesium alloy pigments have a composition comprising 25.1 to 76.85 mol % of Zn, 23 to 67.3 mol % of Mg, 0.15 to 7.6 mol % of Mn, Be, Y, Li, Sn and mixtures thereof, 0 to 5 mol % of Al, Ti, Fe, Cu and mixtures thereof, based in each case on the total molar amount of the elements Zn, Mg, Mn, Be, Y, Li, Sn, Al, Ti, Fe and Cu, where the molar percentages add up to 100 mol %. The invention further relates to the use and production of these pigments.
    Type: Application
    Filed: August 20, 2013
    Publication date: August 6, 2015
    Applicant: Eckart GmbH
    Inventors: Markus Rupprecht, Christian Wolfrum, Dominik Pfammatter, Mark Stoll, Harald Weiß, Thomas Klaumünzer
  • Zinc-Magnesium Anticorrosion Pigments, Anticorrosion Paint, and Method for the Production of Said Anticorrosion Pigments
    Publication number: 20150218388
    Abstract: The present invention relates to platelet-shaped zinc-magnesium pigments, wherein the platelet-shaped zinc-magnesium pigments comprise the 40.8 to 67.8 mol % of zinc, 32.2 to 59.2 mol % of magnesium and 0 to 7 mol % of Mn, Li, Be, Y, Sn, Al, Ti, Fe, Cu and mixtures thereof, based in each case on the total molar amount of the elements Zn, Mg, Mn, Be, Y, Li, Sn, Al, Ti, Fe and Cu, where the molar percentages add up to 100 mol %, and the median thickness h50 of the pigments is less than 1 ?m. The invention further relates to the use and production of these pigments.
    Type: Application
    Filed: August 20, 2013
    Publication date: August 6, 2015
    Inventors: Markus Rupprecht, Christian Wolfrum, Dominik Pfammatter, Sandra Hubner, Laurent Constantin, Guy Decelles, Thomas Voit, Horst Hafner