Patents by Inventor Mare Eberhardt

Mare Eberhardt 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).

  • METHOD FOR PRODUCING RHEOLOGICALLY EFFECTIVE UREA URETHANES IN ORGANIC SALTS
    Publication number: 20110265691
    Abstract: The invention relates to a method for producing a solution comprising urea urethanes and acting as a thixotropic agent, wherein at least two structurally different monohydroxy compounds are converted by an excess of toluoylene diisocyanate, forming monoisocyanate adducts having diamines in an ionic fluid, forming urea urethanes. The invention further relates to the use of the solution for thixotroping coating agents and solutions of urea urethanes in ionic fluids.
    Type: Application
    Filed: November 11, 2009
    Publication date: November 3, 2011
    Inventors: Ulrich Orth, Mare Eberhardt, Jurgen Omeis, Christian Dams