Patents by Inventor Stephane J. Girois

Stephane J. Girois 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).

  • Vinyl chloride polymer/acrylic polymer capstocks
    Publication number: 20030008959
    Abstract: A composition, particularly suited for forming a surface layer (capstock) with excellent weathering properties of a composite which includes an underlaying layer of PVC or other structural plastic, is comprised of vinyl chloride polymer, an organotin maleate and an acrylic blend of an acylic monomer or copolymer resin and an acrylic weatherable impact modifier.
    Type: Application
    Filed: May 31, 2002
    Publication date: January 9, 2003
    Inventors: Charles C. Crabb, Peggy S. Schipper, Stephane J. Girois, Paul A. Ludwig, Christopher A. Bertelo