Patents by Inventor Tae B. Min

Tae B. Min 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).

  • Pentaerythrityl diphosphonate-ammonium polyphosphate combinations as flame retardants for olefin polymers
    Patent number: 4174343
    Abstract: Self-extinguishing, non-dripping polyolefin polymer compositions are prepared from a mixture of certain pentaerythrityl diphosphonates and ammonium phosphate. Dicyanopentaerythrityl diphosphonate, a new compound, is useful herein without the polyphosphate.
    Type: Grant
    Filed: May 5, 1978
    Date of Patent: November 13, 1979
    Assignee: American Cyanamid Company
    Inventors: William B. Hardy, Tae B. Min, Joseph A. Hoffman