Patents by Inventor Otto Carl Ziemann

Otto Carl Ziemann 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 composition and method of preparing nonyellowing coating therefrom
    Publication number: 20040161542
    Abstract: An aqueous composition containing at least one unsaturated fatty acid ester and polymer having pendant crosslinking groups is provided. The aqueous composition contains less than 5 weight % volatile organic compounds, based on the weight of the aqueous composition. A method is provided for preparing a nonyellowing dry crosslinked coating. The aqueous composition is useful for preparing crosslinked coatings, suitable in coating applications such as architectural or maintenance paints.
    Type: Application
    Filed: February 5, 2004
    Publication date: August 19, 2004
    Inventors: Otto Carl Ziemann, Allen Phillip Marks, Matthew Stewart Gebhard