Patents Assigned to Urethane Technology, Co., Inc.
  • Hydroxyl containing component for use in creating polyurethane foams
    Patent number: 5185383
    Abstract: An hydroxyl containing compound for use in a sprayable system for creating polyurethane foams without the use of fluorinated hydrocarbons, the component containing a condensation product of an aliphatic triol with propanol or ethanol and/or a condensation product of a hexose with propane diol or propane triol, the condensation product in combination with an aliphatic amino polyol; an aromatic amino polyol; a polyurethane rapid initiator; a surfactant; a catalyst; and water.
    Type: Grant
    Filed: December 18, 1990
    Date of Patent: February 9, 1993
    Assignee: Urethane Technology, Co., Inc.
    Inventor: Gerhard Regenauer