Pedro F Arce & Martin Aznar 
Fluid Phase Behavior of Systems Involving High Molecular Weight Compounds and Supercritical Fluids [PDF ebook] 

Although supercritical fluids (SCF) and their unique solvent characteristics have been a matter of continuing scientific interest since the past century, their potential benefit to chemical processing have not been fully realized; it is only in the past three decades that SCF solvents have been the focus of active research and development programs, especially in the area of polymer processing.