Patents by Inventor Robert Gowell

Robert Gowell 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).

  • Reactively Processed, High Heat Resistant Composition of Polypropylene and an Olefinic Interpolymer
    Publication number: 20110147639
    Abstract: A propylene polymer is coupled with an olefinic interpolymer by a process comprising contacting under reactive processing conditions at least: A. 10 wt % of at least one propylene polymer; B. 10 wt % of at least one olefinic interpolymer; C. 35 wt % of at least one metal hydrate; and D. A coupling amount of a coupling agent, each weight percent based on the combined weight of the propylene polymer, olefinic interpolymer and metal hydrate. Wire and cable insulation sheaths made from compositions comprising the coupled polymer exhibit desirable heat resistance.
    Type: Application
    Filed: May 21, 2009
    Publication date: June 23, 2011
    Inventors: Ronald Wevers, Maarten W. Aarts, Jeffrey M. Cogen, Robert Gowell
  • Process for crosslinking free-radical crosslinkable polymers
    Publication number: 20070145625
    Abstract: The present invention is an improved free-radical crosslinking process and free-radical crosslinking polymer compositions. The improved process delivers hotter processing conditions, faster crosslinking, or increased crosslinked densities. The crosslinkable polymeric composition comprises (1) a free-radical crosslinkable polymer, (2) a free-radical inducing species, and (3) a crosslinking-temperature-profile modifier.
    Type: Application
    Filed: December 24, 2004
    Publication date: June 28, 2007
    Applicant: DOW GLOBAL TECHNOLOGIES INC.
    Inventors: Paul Caronia, Bharat Chaudhary, Jeffrey Cogen, Peter Dreux, Luke Du, Neil Dunchus, Mohamed Esseghir, Robert Gowell, Laurence Gross, Suzanne Guerra, Suh Han, Jinder Jow, John Klie, Kawai Pang, Timothy Person, Miguel Prieto Goubert