Patents by Inventor Gregory Ian Foster

Gregory Ian Foster 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).

  • Solventless paint composition of resins suitable for application as a hot melt
    Patent number: 6130273
    Abstract: The present invention discloses solventless composition suitable for application as a hot melt to a substrate, said composition comprising a mixture or alloy of resins, selected such that the averaged glass transition temperature (Tg) of the combined unreacted resins is greater than -30.degree. and less than +60.degree. C. The melt viscosity of the unreacted resins are selected so that the combined resin mix has a melt viscosity of from about 0.05 to 25 Poise when measured at 180.degree. C. and at a shear rate of 10,000 Hz.
    Type: Grant
    Filed: March 29, 1994
    Date of Patent: October 10, 2000
    Assignees: Taubmans Proprietary Limited, John Lysaght (Australia) Limited
    Inventors: Roger Owen Edwards, Gregory Ian Foster, Kevin Hilton Green, Garry Michael McKay