Patents Assigned to Copangnie Generale des Etablissements Michelin - Michelin & Cie
  • Process and device for treating vulcanized rubber surfaces before bonding
    Patent number: 6302984
    Abstract: Process and device for treating vulcanized rubber surfaces before bonding by creating surface roughness and elimination of degraded surface particles through the use of a high pressure fluid jet.
    Type: Grant
    Filed: October 6, 1997
    Date of Patent: October 16, 2001
    Assignee: Copangnie Generale des Etablissements Michelin - Michelin & Cie
    Inventors: Jean-Marie Courel, Denis Schruoffeneger, Serge Solignac