1. Department of Resin and Additives; Institute for Color Science and Technology; P.O. Box: 16765-654 Tehran Iran
2. School of Chemical Engineering; College of Engineering, University of Tehran; P.O. Box: 11155-4563 Tehran Iran
3. Department of Polymer; Golestan University; P.O. Box 155 Gorgan Golestan P.O. Box 155 Iran
4. Department of Polymer Technology; Faculty of Chemistry, Gdańsk University of Technology; G. Narutowicza Str. 11/12 Gdańsk 80-233 Poland