Patents by Inventor Petra Potschke

Petra Potschke 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 Dispersing Carbon Nanotubes in a Polymer Matrix
    Publication number: 20080207824
    Abstract: The invention concerns a method for dispersing carbon nanotubes in a polymer matrix including a step of preparing carbon nanotubes coated with a polymer coating by a method for polymerizing a monomer using a catalytic system wherein carbon nanotubes are used as catalytic support, the carbon nanotubes comprising in surface the catalytic system for polymerizing the coating polymer, and the coating polymer being non-miscible in the host polymer matrix, followed by a step of hot process mixing of the coated carbon nanotubes with a polymer matrix.
    Type: Application
    Filed: May 24, 2006
    Publication date: August 28, 2008
    Applicant: Nanocyl S.A
    Inventors: Michael Alexandre, Daniel Bonduel, Michael Claes, Dubois Philippe, Sophie Peeterbroeck, Sven Pegel, Petra Potschke