Patents by Inventor Ronald Stewart King

Ronald Stewart King 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).

  • Patent number: 5747415
    Abstract: A dye-receiving element for thermal dye transfer comprising a support having on the front side thereof, in order, a biaxially-oriented composite film laminated thereto and a dye image-receiving layer, the composite film comprising a microvoided thermoplastic core layer and at least one substantially void-free thermoplastic surface layer, the support having on the back side thereof, in order, a biaxially-oriented film laminated thereto, a subbing layer and an antistatic layer, the subbing layer comprising an acrylic monomer, an acrylic homopolymer, an acrylic copolymer, a mixture of polyethylenes and a copolymer or terpolymer of polypropylene, or polypropylene having at least 0.1 g/m.sup.2 of titanium dioxide, the ratio of thickness of the back side film to the composite film being from about 0.45 to about 1.0.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: May 5, 1998
    Assignees: Eastman Kodak Company, Mobil Oil Corporation
    Inventors: Bruce Crinean Campbell, Thomas William Martin, Ronald Stewart King, David Randall Williams, Frederick W. Hesser