1
Chul B Park, Nam P Suh, Daniel F Baldwin: Method for providing continuous processing of microcellular and supermicrocellular foamed materials. Massachusetts Institute of Technology, Ernest V Dike Bronstein Roberts & Cushman Linek, February 2, 1999: US05866053 (71 worldwide citation)

An extrusion system for providing a foamed material in which a material such as a polymer material is supplied to an extruder for movement through a rotating screw member. The material is placed in a molten state and a foaming agent, such as a supercritical fluid, is introduced into the extruder at ...


2
Chul B Park, Nam P Suh, Daniel F Baldwin: Method for providing continuous processing of microcellular and supermicrocellular foamed materials. Massachusetts Institute of Technology, George W Dike Bronstein Roberts and Cushman Neuner, April 18, 2000: US06051174 (46 worldwide citation)

An extrusion system for providing a foamed material in which a material such as a polymer material is supplied to an extruder for movement through a rotating screw member. The material is placed in a molten state and a foaming agent, such as a supercritical fluid, is introduced into the extruder at ...