Patents by Inventor Julien Pineau

Julien Pineau 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).

  • Use of Barium Sulfate or Calcium Carbonate Particles in Transparent Polymer Compositions, Transparent Polymer Compositions and Process for Manufacturing These Compositions
    Publication number: 20080227901
    Abstract: Use of nanoparticles of barium sulfate or of calcium carbonate, with a particle size of less than or equal to 150 nm and greater than or equal to 0.5 nm, as filler in transparent polymer compositions. The compositions obtained simultaneously show good scratch resistance, good impact strength, good tensile strength, good heat stability and good visible and UV radiation stability, while at the same time conserving excellent transparency. The compositions may be used as replacement materials for glass in the motor vehicle sector and in the optics sector.
    Type: Application
    Filed: October 4, 2006
    Publication date: September 18, 2008
    Applicant: Solvay SA
    Inventors: Benoit Lefevre, Marc Lacroix, Karine Cavalier, Gaelle Rodary, Julien Pineau, Christian Jourquin, Ferdinand Hardinghaus, Jai-Won Park, Karl Kohler, Jean-Raphael Caille, Ardechir Momtaz