Patents by Inventor Philip Hubert Starmer

Philip Hubert Starmer 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).

  • Vulcanizable compositions of a halogen-containing polymer and a diene-nitrile rubber having active halogen cure sites
    Patent number: 4048261
    Abstract: Compositions comprised of a polymer blend of a halogen-containing polymer and a diene/nitrile rubber having active halogen cure sites are covulcanized using a common cure system. The halogen-containing polymers used in the polymer blend include the commercial polymers such as epihalohydrin polymers, polychloroprenes, fluoroelastomers, halogen-containing acrylates, and halogenated polyolefins. The curative ingredients employed are those normally used for the cure of the halogen-containing polymer employed in the polymer blend.
    Type: Grant
    Filed: November 10, 1975
    Date of Patent: September 13, 1977
    Assignee: The B. F. Goodrich Company
    Inventor: Philip Hubert Starmer