Patents by Inventor Martin Guenthner

Martin Guenthner 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).

  • Coatings comprising polysilazanes for preventing scaling and corrosion
    Patent number: 8153199
    Abstract: A coating for surfaces, comprising at least one of the polysilazanes having the formula 1 and/or formula 2 where n is an integer and is dimensioned such that the perhydropolysilazane has a number-average molecular weight of 150 to 150 000 g/mol, a solvent and a catalyst and, if desired, one or more cobinders, for preventing scaling and corrosion on metal surfaces. The hardened coating has a thickness of 0.2-10 micrometers, preferably 0.3 to 5 micrometers. It is particularly useful as a protective coating for metals for preventing scaling and corrosion.
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: April 10, 2012
    Assignee: AZ Electronic Materials (Luxembourg) S.A.R.L.
    Inventors: Stefan Brand, Andreas Dierdorf, Hubert Liebe, Frank Osterod, Guenter Motz, Martin Guenthner
  • Coatings Comprisings Polysilazane for Preventing Scaling and Corrosion
    Publication number: 20090098300
    Abstract: A coating for surfaces, comprising at least one polysilazane of the formula 1 and/or of the formula 2 where n is an integer and is dimensioned such that the perhydropolysilazane has a number average molecular weight of 150 to 150 000 g/mol, a solvent and catalyst and, if appropriate, one or more cobinders, for preventing scaling and corrosion on metal surfaces. The hardened coating has a thickness of at least 0.2-10 micrometres, preferably 0.3 to 5 micrometres. It is particularly useful as a protective coating for metals for preventing scaling and corrosion.
    Type: Application
    Filed: February 12, 2007
    Publication date: April 16, 2009
    Inventors: Stefan Brand, Andreas Dierdorf, Hubert Liebe, Frank Osterod, Guenter Motz, Martin Guenthner