1. Innovation and Technology Department, Chlorine Derivatives Division, ERCROS S.A., Diagonal 595, 08014 Barcelona, Spain
2. NOURYON Polymer Specialties, Zutphenseweg 10, 7418 AJ Deventer, The Netherlands
3. Institute of Polymer Materials (POLYMAT) and Polymers and Advanced Materials: Physics, Chemistry and Technology, University of the Basque Country (UPV/EHU), Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain