Patents by Inventor Marcel Chevallier

Marcel Chevallier 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).

  • Decorative consolidated laminates and a process for their preparation
    Patent number: 3968291
    Abstract: The invention relates to decorative plastics laminates with improved clarity in the wear surface layer. The laminates consist of a decorative paper sheet impregnated with a noble thermoset resin, the sheet being supported by a core layer; the sheet carries a coating of a noble thermoset resin and barium sulphate. The thermoset resin is preferably a melamine-formaldehyde resin.
    Type: Grant
    Filed: January 9, 1974
    Date of Patent: July 6, 1976
    Assignee: Formica International Limited
    Inventor: Marcel Chevallier