Patents Assigned to Samuel Bingham Co.
  • Hydrolyzed polyurethane plasticizer
    Patent number: 4051095
    Abstract: A hydrolyzed polyurethane product useful as a plasticizer for acrylonitrile rubbers.
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: September 27, 1977
    Assignee: Samuel Bingham Co.
    Inventor: Yale Karmell