Patents by Inventor Marine Vivien

Marine Vivien 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).

  • PVDF-based PTC paints and their applications for self-regulated heating systems
    Publication number: 20050062023
    Abstract: The present invention relates to a composition comprising, by weight, the total being 100%: A) 40 to 80% of PVDF; B) 10 to 40% of PMMA; and C) 10 to 40% of a conductive filler. This composition has a PTC effect and is advantageously used in the form of a film (paint) covering a substrate. The composition of the invention is dissolved in a solvent and then spread over a substrate and the solvent evaporated. The metal terminals for connection to the electrical circuit may be placed at the ends of the coating before or after application. The invention also relates to a composite, namely the substrate covered with the PTC composition described above.
    Type: Application
    Filed: July 29, 2004
    Publication date: March 24, 2005
    Inventors: Alexander Korzhenko, Anthony Bonnet, Henri-jean Caupin, Corinne Lechartier, Nadine Rivas, Marine Vivien