Patents Assigned to Bomar Specialties Company
  • TMXDI-based oligomer and formulations containing it
    Patent number: 7109252
    Abstract: The meta tetramethylxylenediisocyanate-based polyether urethane acrylate oligomer reduces the viscosities of polymerizable formulations, as compared to other isocyanate-based oligomers, significantly enhances adhesion to certain substrates, and imparts increased elongation-to-break valves to cured products produced therefrom.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: September 19, 2006
    Assignee: Bomar Specialties Company
    Inventors: Joseph A. Leon, Kenneth W. Swiderski, Joseph D. DeSousa, Richard W. Finch
  • Multifunctional terminally unsaturated urethane oligomers
    Patent number: 5578693
    Abstract: A multifunctional terminally unsaturated urethane oligomer comprising the reaction product of (a) a terminally unsaturated isocyanate containing polyurethane oligomer with (b) an alkoxylated polyhydric alcohol.
    Type: Grant
    Filed: September 5, 1995
    Date of Patent: November 26, 1996
    Assignee: Bomar Specialties Company
    Inventors: Richard A. Hagstrom, Jay K. Martin