Patents by Inventor Eugene E. Carney

Eugene E. Carney 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).

  • Composition for utilizing synthetic polymer packages
    Patent number: 5500470
    Abstract: A water-based bonding agent material made of an acrylic polymer or copolymer emulsion, metal salt complexed with an amine and surfactant is useful for unitizing packages having synthetic polymer surfaces.
    Type: Grant
    Filed: September 6, 1994
    Date of Patent: March 19, 1996
    Assignee: W.R. Grace & Co.-Conn.
    Inventors: Srinivas K. Mirle, Eugene E. Carney
  • Styrene sodium styrene sulfonate copolymer for plastisol sealant
    Patent number: 5387633
    Abstract: Copolymers of styrene and sodium styrene sulfonate can be combined with a plasticizer to make a non-PVC plastisol sealant for containers.
    Type: Grant
    Filed: March 8, 1994
    Date of Patent: February 7, 1995
    Assignee: W. R. Grace & Co.-Conn.
    Inventors: Richard W. Bush, Eugene E. Carney, Shao-Hai Wu, Felek Jachimowicz, Timothy G. Grasel, Tsutomu Takeuchi
  • Moisture-curing acrylate/epoxy hybrid adhesives
    Patent number: 5198524
    Abstract: An adhesive composition for adhering two substrates includes a mixture of acrylate and epoxy with a tri- or tetrafunctional ketimine as a curing agent. The adhesive composition provides a two-stage cure in which, in a first stage, the adhesive is moisture cured at ambient temperature to provide green strength. In a second stage, the adhesive is post-cured at elevated temperatures to provide a high strength bond. The ketimine is formed form the reaction of diisopropyl ketone and an amine.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: March 30, 1993
    Assignee: W.R. Grace & Co.-Conn.
    Inventors: Richard W. Bush, Eugene E. Carney