1. Department of Textiles, UMIST, Sackville Street, Manchester M60 1QD, UK
2. 7 The Common, Quarndon, Derby, DE22 5JY, UK
3. Cargill Dow, 6148 Winged Elm Court, Charlotte, NC 28212, USA
4. Fuji Building, 3‐2‐3 Marunouchi, Chiyoda‐Ku, Tokyo, Japan
5. DyStar, Textilfarben GmbH, Deutschland KG, Industriepark Hoechst, Building B 598, 65926 Frankfurt, Germany
6. 35 Belmont Avenue, Springhead, Oldham OL4 4RS, UK