Patents by Inventor Roland Herd Smith

Roland Herd Smith 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).

  • Metal-cured polyethylene-metal laminate
    Publication number: 20070104966
    Abstract: The invention concerns a metal laminate comprising between two outer metal sheets an adhesive polymer layer, characterised in that the adhesive polymer layer comprises cross-linked polyethylene or a copolymer thereof, grafted with an unsaturated carboxylic acid an anhydride and/or an ester derivative thereof. The invention further concerns a process for the manufacture of such a metal laminate and the use of such metal laminates for the manufacture of automotive body parts.
    Type: Application
    Filed: June 22, 2004
    Publication date: May 10, 2007
    Inventors: Cedric Calvez, Antoine Gauriat, Francis Schmit, Cetin Nazikkol, Christoph Filthaut, Roland Herd Smith, Jiri Pac
  • Metal-polyamide/polyethylene-metal laminate
    Publication number: 20060269701
    Abstract: The invention concerns a metal laminate comprising between two outer metal sheets an adhesive polymer layer, characterized in that the adhesive polymer layer comprises polyamide, a copolymer of ethylene and an unsaturated carboxylic acid and/or a derivative thereof and a reactive copolymer. The invention further concerns a process for the manufacture of such a metal laminate and the use of such metal laminates for the manufacture of automotive body parts.
    Type: Application
    Filed: August 4, 2004
    Publication date: November 30, 2006
    Inventors: Antoine Gauriat, Cedric Calvez, Francis Schmit, Cetin Nazikkol, Christoph Filthaut, Roland Herd Smith, Jiri Pac