Patents by Inventor Anke Küdde

Anke Küdde 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).

  • AQUEOUS COATING MATERIAL, ITS PREPARATION AND USE
    Publication number: 20110318495
    Abstract: The present invention relates to an aqueous coating material comprising at least one ionically and/or nonionically stabilized polyurethane, which is saturated, unsaturated and/or grafted with olefinically unsaturated compounds, and at least one organic, aliphatic solvent, wherein said solvent has a solubility parameter ?<10 (cal/cm3)1/2 and a degree of branching corresponding to a ratio of the number of CH and CH2 groups to the number of CH3 groups of at least 25:75. The invention further relates to a process for preparing it and to its use.
    Type: Application
    Filed: August 13, 2008
    Publication date: December 29, 2011
    Applicant: BASF COATINGS AG
    Inventors: Bernhard Steinmetz, Claudia Schneider, Anke Küdde
  • WATER-BASED LACQUERS COMPRISING HIGHLY FUNCTIONAL, HIGHLY BRANCHED OR HYPERBRANCHED POLYCARBONATES
    Publication number: 20090209701
    Abstract: The present invention relates to aqueous basecoat materials which comprise high-functionality, highly branched or hyperbranched polycarbonates based on dialkyl or diaryl carbonates or on phosgene, diphosgene or triphosgene and on aliphatic, aliphatic/aromatic or aromatic diols or polyols.
    Type: Application
    Filed: June 13, 2007
    Publication date: August 20, 2009
    Applicants: BASF SE,, BASF COATINGS AG,
    Inventors: Bernhard Steinmetz, Bernd Bruchmann, Anke Küdde, Claudia Schneider, Udo Nenner