1. Department
of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
2. Department
of Resin and Additives, Institute for Color Science and Technology, P.O. Box 16765-654, Tehran, Iran
3. Petrochemical
Research and Technology Company (NPC-rt), National Petrochemical Company (NPC), P.O. Box 14358-84711, Tehran, Iran