Patents by Inventor Michel Droux

Michel Droux 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, installation for the production of mats and use associated therewith
    Publication number: 20040154147
    Abstract: The present invention relates to a plant for the manufacture of mats formed of continuous yarns originating from bobbins (1) and thrown onto a conveyor belt (10), comprising:
    Type: Application
    Filed: March 4, 2004
    Publication date: August 12, 2004
    Inventors: Michel Droux, Francois Roederer, Manuela Astro, Filippo Mauri
  • Glass fibre mat and use thereof for built-up roofing
    Publication number: 20030124932
    Abstract: The invention relates to a fibre-based mat that can be used for making up bituminous membranes, comprising glass fibres, organic fibres and a binder, characterized in that the organic fibres have a shrinkage at 130° C. of less than or equal to 5%.
    Type: Application
    Filed: November 20, 2002
    Publication date: July 3, 2003
    Inventor: Michel Droux
  • Sizing composition and glass fibers treated with the aid of such composition
    Patent number: 4295871
    Abstract: Sizing compositions comprising a combination of several adhesive agents capable of being cross-linked, an acrylic polymer and a coupling agent, are used to treat glass fibers in order to provide improved plastic reinforcing fibers especially suited to use in sheet molding compounds whereby molded articles, particularly large pieces formed therefrom, will have improved reinforcement and surface characteristics.
    Type: Grant
    Filed: April 2, 1979
    Date of Patent: October 20, 1981
    Assignee: Saint-Gobain Industries
    Inventors: Michel Droux, Gilbert Bocquet