TY - SER AU - Han, Xiangmin AU - Koelilng, Kurt W. AU - Tomasko, David L. AU - Lee, L. James TI - Continuous Microceliular Polystyrene Foam Extrusion with Supercritical Co2 KW - Polystyrene KW - Microceliular KW - Foam Extrusion ER -