Patents by Inventor Jeffrey E. Lackey

Jeffrey E. Lackey 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).

  • Ignition resistant polycarbonate blends
    Patent number: 5258432
    Abstract: A blended composition containing polycarbonate and polyester and/or an acrylate polymer, modified with poly(tetrafluoroethylene), an organophosphorous compound and an aromatic halogenated carbonate oligomer to obtain ignition resistance properties, and, optionally, an elastomeric impact modifier.
    Type: Grant
    Filed: March 10, 1992
    Date of Patent: November 2, 1993
    Assignee: The Dow Chemical Company
    Inventors: Samuel A. Ogoe, Michael K. Laughner, Jack W. Muskopf, Jeffrey E. Lackey
  • Aliphatic thio additive for polycarbonate
    Patent number: 4904717
    Abstract: A composition of matter, being an admixture of polycarbonate and an aliphatic thio compound, molded articles of which release cleanly from, and without adhesion to, a mold.
    Type: Grant
    Filed: February 22, 1989
    Date of Patent: February 27, 1990
    Assignee: The Dow Chemical Company
    Inventors: Thoi H. Ho, Charles O. Mork, Samuel A. Ogoe, Jeffrey E. Lackey