Patents by Inventor Mike Grindland

Mike Grindland 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).

  • RESINOUS DISPERSIONS INCLUDING AN EPOXY AMINE ADDUCT FOR FLATTING AND RELATED ELECTRODEPOSITABLE COATING COMPOSITIONS
    Publication number: 20120184645
    Abstract: Disclosed herein are resinous dispersions suitable for use in an electrodepositable coating composition. The resinous dispersions include: (a) an epoxy-amine adduct formed as the reaction product of reactants comprising (i) an epoxy-containing compound having at least one active hydroxyl group; and (ii) an amine-containing compound having a primary and a tertiary amine group; (b) an acid; (c) a second epoxy-containing compound; and (d) water. The resinous dispersion may be introduced into cationic electrodepositable coating compositions. Coated substrates formed with such cationic electrodepositable coating compositions may achieve 60° gloss readings of 3 or less at conventional film builds.
    Type: Application
    Filed: January 13, 2011
    Publication date: July 19, 2012
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Joseph T. Valko, James Poole, Mike Grindland