1. School of Chemical Engineering, College of Engineering; University of Tehran; 11155-4563 Tehran Iran
2. Department of Resin and Additives; Institute for Color Science and Technology; P.O. Box 16765-654 Tehran Iran
3. Leibniz Institute of Polymer Research Dresden; Hohe Strasse 6 D-01069 Dresden Germany
4. Department of Polymer Processing; Iran Polymer and Petrochemical Institute; P.O. Box 14965-115 Tehran Iran
5. Department of Industrial Engineering; Ferdowsi University of Mashhad; P.O. Box 91775-1111 Mashhad Iran
6. Applied Biotechnology Research Center; Baqiyatallah University of Medical Sciences; P.O. Box 19945-546 Tehran Iran
7. Petrochemical Research and Technology Company, National Petrochemical Company; P.O. Box 14358-84711 Tehran Iran