Patents Assigned to Stonhard, Inc.
  • Bisphenol epoxy-based flooring and coating materials
    Patent number: 5225455
    Abstract: This application discloses flooring compositions containing a hardener component, a resin component and an aggregate component; the compositions additionally contain either a monoepoxide or an alcohol or aromatic hydrocarbon.
    Type: Grant
    Filed: December 19, 1990
    Date of Patent: July 6, 1993
    Assignee: Stonhard, Inc.
    Inventors: Frank C. Sessa, Carolyn E. Massey