Patents by Inventor Robert J. Vorrier

Robert J. Vorrier 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).

  • Laminated identification card having special interlaminar adhesive
    Patent number: 4133926
    Abstract: A laminated article in which a composition containing interpolymerized vinyl chloride, vinyl acetate and vinyl alcohol; a copolymer of ethylene and vinyl acetate and a castor oil-modified sebacic alkyd is interposed between a vinyl skin and the printing on the surface of a vinyl core.An adhesive composition is also claimed.
    Type: Grant
    Filed: July 5, 1977
    Date of Patent: January 9, 1979
    Assignee: American Hoechst Corporation
    Inventors: Robert J. Vorrier, Vitas Niaura
  • Polyethylene packaging film
    Patent number: 4015051
    Abstract: A transparent, flexible thermoplastic film having a coating comprising a film-forming polyester resin on a surface thereof is provided, said resin coated surface being readily separable from contiguous surfaces of thermoplastic film after heating at temperatures employed in heat-shrinking thermoplastic film. The resin coated film is particularly suitable for use in preparing stable pallet loads wherein the resin coated film surfaces make possible the ready disassembly of the pallet load without damage to any packaging film used in preparing articles for loading on a pallet.
    Type: Grant
    Filed: April 24, 1974
    Date of Patent: March 29, 1977
    Assignee: Union Carbide Corporation
    Inventors: Richard A. Offermann, Robert J. Vorrier
  • Printing ink for use on flexible films
    Patent number: H304
    Abstract: A low viscosity printing ink composition, based on acrylic terminated urethanes, is made which has a rapid curing rate and forms a cured impression that has a good adherence and flexibility. The ink can be used on flexible films, such as sausage casings, without cracking or bleeding.
    Type: Grant
    Filed: February 13, 1985
    Date of Patent: July 7, 1987
    Assignee: Viskase Corporation
    Inventors: Robert J. Vorrier, Vitas Niaura