Patents by Inventor Jacob Howard Feinberg

Jacob Howard Feinberg 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).

  • Sulfones as solvents in catalysts of U.V. curable systems
    Patent number: 3960684
    Abstract: Stable diazonium catalyst solutions are provided in which the catalyst is dissolved in an organic sulfone. The catalyst solutions have greatly extended shelf-life while at the same time retain the ability to rapidly cure epoxy resins upon exposure to an energy source.Polymerizable compositions of the two-package type, comprising polymerizable epoxy materials and such catalyst solutions are also provided.
    Type: Grant
    Filed: September 30, 1974
    Date of Patent: June 1, 1976
    Assignee: American Can Company
    Inventor: Jacob Howard Feinberg