Patents by Inventor Eugene L. Polaski

Eugene L. Polaski 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).

  • Flock adhesive composition
    Patent number: 4892756
    Abstract: A flock adhesive composition comprisingA. about 1 to 20% by weight of an aromatic nitroso compound;B. about 1 to 20% by weight of an epoxy resin having an epoxy equivalent of at least one; andC. about 60 to 98% by weight of a blocked isocyanate-functional urethane prepolymer, the isocyanate group or groups of said prepolymer being blocked with a blocking agent comprising a substituted or unsubstituted phenol.
    Type: Grant
    Filed: March 20, 1989
    Date of Patent: January 9, 1990
    Assignee: Lord Corporation
    Inventors: Patrick A. Warren, Robert A. Auerbach, Eugene L. Polaski
  • Flock adhesive composition
    Patent number: 4835226
    Abstract: A flock adhesive composition comprisingA. about 1 to 20% by weight of an aromatic nitroso compound;B. about 1 to 20% by weight of an epoxy resin having an epoxy equivalent of at least one; andC. about 60 to 98% by weight of a blocked isocyanate-functional urethane prepolymer, the isocyanate group or groups of said prepolymer being blocked with a blocking agent comprising a substituted or unsubstituted phenol.
    Type: Grant
    Filed: June 6, 1988
    Date of Patent: May 30, 1989
    Assignee: Lord Corporation
    Inventors: Patrick A. Warren, Robert A. Auerbach, Eugene L. Polaski