Patents by Inventor Scott E. Wargo

Scott E. Wargo 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).

  • Method for the preparation of iodonium salts
    Patent number: 5426222
    Abstract: The present invention relates to an improved method for the preparation of iodonium salts. More specifically, the present invention relates to an improved method for the production of symmetric or asymmetric diaryliodonium triflate (trifluoromethane sulfonate) salts. The diaryliodonium salts of the present invention are useful as photoacid catalysts for use in acid-sensitive polymerization and in curing systems such as radiation curable release coating compositions.
    Type: Grant
    Filed: August 17, 1994
    Date of Patent: June 20, 1995
    Assignee: Dow Corning Corporation
    Inventors: Scott E. Wargo, John P. Cannady