Patents by Inventor Alan W Duff

Alan W Duff 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).

  • Energy curable adduct containing a silane group and coating therefrom
    Publication number: 20040204558
    Abstract: Disclosed is a polyfunctional liquid polyurethane-containing adduct wherein the adduct contains statistically as a first functional group at least one structo-terminal polymerizable group and at least one second structo-terminal functional group per molecule which is a silane moiety. Such compounds are useful in radiation curable coatings.
    Type: Application
    Filed: April 29, 2004
    Publication date: October 14, 2004
    Inventors: Adrian J. Birch, Alan W. Duff
  • Energy curable adduct containing a fluoro group and coatings therefrom
    Publication number: 20040147628
    Abstract: Disclosed is a polyfunctional liquid polyurethane-containing adduct wherein the adduct contains as a first functional group at least one structo-terminal polymerizable group and at least one second structo-terminal functional group per molecule which is a fluorinated moiety. Such compounds are useful in radiation curable coatings to modify the surface energy of a substrate.
    Type: Application
    Filed: October 22, 2003
    Publication date: July 29, 2004
    Inventors: Adrian J. Birch, Alan W Duff, Camiel F Bartelink