Patents by Inventor John T. Oetzel

John T. Oetzel 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).

  • Peroxide cured epihalohydrin polymers
    Patent number: 4251648
    Abstract: Compositions containing copolymers of epihalohydrins, an unsaturated epoxy comonomer, and optionally, ethylene oxide are readily cured to useful articles with peroxides when such compounds contain an acid acceptor. Covulcanizable compositions are prepared from mixtures of the epihalohydrin and epoxy copolymers with peroxy vulcanizable polymers.
    Type: Grant
    Filed: June 27, 1977
    Date of Patent: February 17, 1981
    Assignee: The B.F. Goodrich Company
    Inventor: John T. Oetzel