Patents by Inventor Ralph A. Genetti

Ralph A. Genetti 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 and process for the preparation of segmented polyester-urethane polymers
    Patent number: 4102868
    Abstract: A process for preparing segmented polyester-urethane polymers and polymers made by the process are described.Organic solvents are not required, and the process minimizes randomization resulting from ester interchange. The polymers resulting from the process exhibit generally low hysteresis over a wide temperature range, depending on the composition, and are suitable for tires, hoses, belts, and gaskets. Molding by extrusion, injection and compression techniques can be employed.
    Type: Grant
    Filed: August 16, 1976
    Date of Patent: July 25, 1978
    Assignee: Monsanto Company
    Inventors: Ralph A. Genetti, Chester D. Trivette, Jr.