Patents by Inventor Daniel T. Conrad

Daniel T. Conrad 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).

  • Thermosetting coating composition of acrylic interpolymers
    Patent number: 4021504
    Abstract: Thermosetting powder coating compositions comprising (A) a carboxyl functional thermosetting acrylic interpolymer prepared by the polymerization of a monomeric mixture comprised of (1) a vinyl aromatic hydrocarbon, (2) a methacrylic acid ester, (3) an acrylic acid ester and (4) an olefinically unsaturated carboxylic acid and (B) at least one curing agent selected from the group consisting of di- and multifunctional epoxides.
    Type: Grant
    Filed: May 5, 1975
    Date of Patent: May 3, 1977
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Daniel T. Conrad, William C. Mast, Tom M. Wathen