Patents by Inventor Francois Mathevet

Francois Mathevet 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).

  • Water vapour barrier paper
    Publication number: 20070009715
    Abstract: Cold sealable paper consisting of an actual support paper (1) comprising on the face side thereof at least one printing layer (2) and on the reverse side thereof a sealable layer (3), characterized in that it further has, on at least one of the two sides, face or reverse, a water vapour barrier layer (4) comprising a mixture of acrylic polymers as an emulsion, the total acid number of which is between 30 and 65, the mixture comprising at least 5% by weight of wax.
    Type: Application
    Filed: October 13, 2004
    Publication date: January 11, 2007
    Inventors: Jean-Michel Santarella, Noel Cartier, Pierre Mary, Francois Mathevet