Patents by Inventor Bruce D. Allison

Bruce D. Allison 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).

  • Covulcanizable polymer blends and process for producing the same
    Patent number: 5191022
    Abstract: A covulcanizable polymer blend of a highly unsaturated rubbery polymer and a sulfer imide-modified teropolymer of ethylene, a higher alpha olefin and a non-conjugated diene is provided. Processes for preparing the blend and vulcanizing the blend are also provided.
    Type: Grant
    Filed: March 9, 1990
    Date of Patent: March 2, 1993
    Assignee: Exxon Chemical Patents Inc.
    Inventors: Donald A. White, Stanley J. Brois, Bruce D. Allison