Patents by Inventor Jeffrey T. Palumbo

Jeffrey T. Palumbo 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).

  • Copolyesters having improved retained adhesion
    Patent number: 6774183
    Abstract: The present invention provides copolyester compositions and novel methods employing such compositions. The copolymer compositions comprise a copolyester containing a low polarity block in the copolyester backbone, thereby resulting in adhesive and coating materials that exhibit improved flow and wettablility and superior initial adhesion and retained adhesion to various substrates.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: August 10, 2004
    Assignee: Bostik, Inc.
    Inventors: Jeffrey T. Palumbo, Francis C. Rossitto, Eugene Gary Sommerfeld