Patents by Inventor George E. Gotschall

George E. Gotschall 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).

  • High solids overprint varnish
    Patent number: 4040995
    Abstract: A fluid overprint varnish containing less than about 30% of volatile organic solvent and which cures on baking is provided, said varnish consisting essentially of a mixture of: (1) an hydroxy functional saturated oil-modified polyester based on a blend of pentaerythritol or higher functional polyhydric alcohol with a diol having a neo-structure; (2) a liquid low volatile dihydric alcohol; and (3) a liquid hexafunctional malamine resin, preferably hexamethoxymethyl malamine.
    Type: Grant
    Filed: August 9, 1976
    Date of Patent: August 9, 1977
    Assignee: DeSoto, Inc.
    Inventors: Kazys Sekmakas, George E. Gotschall