Affiliation: | 1. Department of Organic and Polymeric Materials, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo 152-8552, Japan, Fax: (+81) 3-5734-2876;2. Central Research and Development Laboratory, Showa Shell Sekiyu K.K., 123-1 Shimokawairi, Atsugi, Kanagawa 243-0206, Japan;3. Department of Chemical Technology, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo 152-8552, Japan, Fax: (+81) 3-5734-2776 |