Patents by Inventor Beate BANNEMANN

Beate BANNEMANN 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).

  • TINPLATE, COATED WITH A POLYMER COATING, AND METHODS FOR ITS PRODUCTION
    Publication number: 20150072167
    Abstract: A method for the coating of a chromium-free surface of a tin-plated steel sheet with a polymer coating, with the chromium-free tin surface of the tin-plated steel sheet first electrochemically oxidized in a first step and a polymer coating applied on the oxidized tin surface in a second step, and an apparatus for the carrying out of the method. A tinplate coated with a polymer coating made of polyethylene terephathalate (PET) and passivated chromium-free, wherein only one thin tin oxide layer and perhaps an adhesion promoter layer are present between the tin surface of the tinplate and the polymer coating, and the use of such a tinplate for the production of packagings.
    Type: Application
    Filed: September 9, 2014
    Publication date: March 12, 2015
    Inventors: Kathleen STEIN-FECHNER, Tanja LOMMEL, Reiner SAUER, Beate BANNEMANN, Petra DIEDERICH, Benjamin LIEBSCHER