Patents by Inventor Christel Fussangel

Christel Fussangel 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 THE PRODUCTION OF STRETCHABLE ELECTRODES
    Publication number: 20120177934
    Abstract: The invention relates to a method for producing stretchable electrodes, where electrically conductive carbon particles, especially carbon nanotubes, are introduced into a coating comprising an elastomer. In said method, a preparation of non-aggregated carbon particles having an average particle diameter ranging from=0.3 nm to=3000 nm in a solvent acts upon a coating comprising an elastomer. The solvent can cause a coating comprising an elastomer to swell. The duration of the action is calculated so as to be insufficient to dissolve the elastomer. Optionally, another electrically conductive layer is applied. The invention also relates to a stretchable electrode obtained in said manner and to the use thereof.
    Type: Application
    Filed: January 14, 2010
    Publication date: July 12, 2012
    Applicant: Bayer MaterialScience AG Law and Patents
    Inventors: Stephanie Vogel, Joachim Wagner, Christel Fussangel
  • Process for the preparation of PIPA polyols
    Publication number: 20070238796
    Abstract: The present invention describes a process for the preparation of PIPA polyols and their use for the production of flexible polyurethane foams.
    Type: Application
    Filed: October 18, 2006
    Publication date: October 11, 2007
    Inventors: Catherine Lovenich, Hans Hettel, Bert Klesczewski, Christel Fussangel