• The processing of wax and wax additives with supercritical fluids 

      Schwarz, Cara Elsbeth (Stellenbosch : University of Stellenbosch, 2005-12)
      Waxes have many potential uses but large-scale application is hampered by their virtual insolubility. By grafting the wax with a polyethylene glycol segment to form an alcohol ethoxylate, the solubility of the wax in ...