Patents by Inventor Kerstin Unger

Kerstin Unger 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).

  • Curable Polymer Compositions Comprising Heteroatom-Containing Silane Compounds
    Publication number: 20240400831
    Abstract: The invention relates to compositions comprising a curable polymer and at least one silane compound having at least one hydrolysable group and at least one heteroatom bridged to a silicon atom via a sp2-hybridized quaternary carbon atom, as defined herein, as well as adhesive, sealing, and coating material comprising the composition and the use of such compositions.
    Type: Application
    Filed: August 9, 2024
    Publication date: December 5, 2024
    Inventors: Andrea Gutacker, Ligang Zhao, Ralf Dunekake, Kerstin Unger, Silvana Poelitz, Sebastien Lanau, Markus Bonigut, Niklas Schafhausen, Esteban Mejia
  • Heteroatom-Containing Silane Resins
    Publication number: 20240400765
    Abstract: The invention relates to oligomers of silane compounds having at least one hydrolysable group and at least one heteroatom bridged to a silicon atom via a sp2-hybridized quaternary carbon atom, as defined herein, a process for preparing such silane compound resins, the use thereof, for example as end-capping agent, crosslinker, and/or adhesion promoter in curable compositions, and curable compositions containing these resins as well as the use of such compositions.
    Type: Application
    Filed: August 9, 2024
    Publication date: December 5, 2024
    Inventors: Andrea Gutacker, Ligang Zhao, Ralf Dunekake, Kerstin Unger, Silvana Poelitz, Sebastien Lanau, Niklas Schafhausen, Esteban Mejia
  • Organic zinc complexes as catalysts for condensation reactions
    Patent number: 10138329
    Abstract: This disclosure relates to a zinc complex formula (I), as defined herein, to the use of this zinc complex as a catalyst, in particular for the catalysis of a condensation reaction of organosilicon compounds. This disclosure also relates to preparations containing said compounds and to the use thereof.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: November 27, 2018
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andrea Gutacker, Kerstin Unger, Johann Klein, Helene Boudet, Udo Kragl, Henrik Lund, Esteban Mejia, Jens Baumgard
  • Organic Zinc Complexes as Catalysts for Condensation Reactions
    Publication number: 20170313822
    Abstract: This disclosure relates to a zinc complex formula (I), as defined herein, to the use of this zinc complex as a catalyst, in particular for the catalysis of a condensation reaction of organosilicon compounds. This disclosure also relates to preparations containing said compounds and to the use thereof.
    Type: Application
    Filed: July 18, 2017
    Publication date: November 2, 2017
    Inventors: Andrea Gutacker, Kerstin Unger, Johann Klein, Helene Boudet, Udo Kragl, Henrik Lund, Esteban Mejia, Jens Baumgard
  • Radiation-curable, electrically conductive coating mixture
    Patent number: 9238737
    Abstract: The present invention relates to electrically conductive and electrically weldable anti-corrosion compositions for coating metal surfaces, a process for coating metal surfaces with electrically conductive organic coatings, as well as the correspondingly coated and optionally painted metal strips, sheets or parts, the coatings comprising: an organic binder, an anti-corrosion pigment, at least one conductive pigment with a density of at least 3 g/cm3 and optionally at least one conductive pigment with a density of less than 3 g/cm3.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: January 19, 2016
    Assignee: Henkel AG & Co. KGaA
    Inventors: Matthias Koch, Kerstin Unger, Wolfgang Lorenz, Andreas Kunz, Eva Wilke
  • RADIATION-CURABLE, ELECTRICALLY CONDUCTIVE COATIING MIXTURE
    Publication number: 20070128365
    Abstract: The present invention relates to electrically conductive and electrically weldable anti-corrosion compositions for coating metal surfaces, a process for coating metal surfaces with electrically conductive organic coatings, as well as the correspondingly coated and optionally painted metal strips, sheets or parts, the coatings comprising: an organic binder, an anti-corrosion pigment, at least one conductive pigment with a density of at least 3 g/cm3 and optionally at least one conductive pigment with a density of less than 3 g/cm3.
    Type: Application
    Filed: December 15, 2006
    Publication date: June 7, 2007
    Inventors: Matthias Koch, Kerstin Unger, Wolfgang Lorenz, Andreas Kunz, Eva Wilke