Patents by Inventor Michael D. Yallourakis

Michael D. Yallourakis 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).

  • Low gloss powder coating compositions
    Patent number: 4242253
    Abstract: A powder coating composition useful for coating metal substrates to provide a low gloss finish; the powder particles are a blend of(a) a polyester or a blend of polyesters,(b) an epoxy resin,(c) triglycidyl isocyanurate,(d) calcium carbonate pigment and(e) finely divided polypropylene particles;The composition is particularly useful for providing the interior of automobiles, station wagons and trucks with a low gloss finish.
    Type: Grant
    Filed: June 4, 1979
    Date of Patent: December 30, 1980
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Michael D. Yallourakis