1. Department of Rubber Technology and Polymer Science; Faculty of Science and Technology, Prince of Songkla University; Pattani 94000 Thailand
2. Department of Organic and Polymer Materials Chemistry; Tokyo University of Agriculture and Technology; Koganei-shi Tokyo 184-8588 Japan
3. Shizuoka University, Tokyo Office, Campus Innovation Center Tokyo; 3-3-6 Shibaura Minato Tokyo 108-0023 Japan