Patents Represented by Attorney Alfred Gluecksmann

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  • Polyurethane compositions having enhanced corrosion inhibiting properties
    Patent number: 5391686
    Abstract: A novel polyurethane formulation especially effective as a corrosion preventing coating for metallic substrates. The polyurethane is prepared by mixing two components, one being a mixture of high and low molecular weight polyol compounds and the other being a polymeric methylene polyphenyl isocyanate (MDI).
    Type: Grant
    Filed: December 17, 1992
    Date of Patent: February 21, 1995
    Assignee: W. R. Grace & Co.-Conn.
    Inventors: Jalandar Y. Jadhav, Cung Vu