1. School of Chemical Engineering; College of Engineering, University of Tehran; P.O. Box: 11155-4563 Tehran Iran
2. Color and Polymer Research Center; Amirkabir University of Technology; Postal Code: 15875-4413 Tehran-Iran
3. Department of Resin and Additives; Institute for Color Science and Technology; P.O. Box: 16765-654 Tehran Iran
4. Department of Polymer Engineering; Mahshahr Branch, Islamic Azad University; Mahshahr Iran