Patents Assigned to Thermoplastic Products Corporation
  • Continuous process for the preparation of thermoplastic honeycomb
    Patent number: 5139596
    Abstract: Fiber-reinforced thermoplastic honeycomb is prepared in a continuous manner one half cell at a time by laying down a corrugated web of thermoplastic, with and without fiber-reinforcement atop a honeycomb, selectively fusing the node-antinode demes and repeating the process until a honeycomb of the desired depth is prepared.
    Type: Grant
    Filed: May 31, 1990
    Date of Patent: August 18, 1992
    Assignees: BASF Structural Materials, Inc., Thermoplastic Products Corporation
    Inventor: Barry M. Fell