Patents Assigned to L'Air Liquide Societe Anonyne Pour L. Etude Et L'Exploitation des Procedes Georges Claud
  • Process for Removing a Composite Coating Present on the Surface of a Gas Cartridge
    Publication number: 20120171385
    Abstract: The invention relates to a method for removing at least part of at least one layer of a composite coating that is formed of fibers and at least one resin that is present on the surface of the body of a gas cartridge. In said method, at least one liquid nitrogen stream is dispensed at a temperature less than ?100 DEG C at a pressure of at least 00 bars upon contact with said coating so as to remove at least part of said coating layer present on the body of the gas cartridge.
    Type: Application
    Filed: September 14, 2010
    Publication date: July 5, 2012
    Applicants: L'Air Liquide Societe Anonyne Pour L. Etude Et L'Exploitation des Procedes Georges Claud
    Inventors: Jacques Quintard, Frederic Richard, Charles Truchot