1. Centre of Polymer Systems; Tomas Bata University in Zlin; 760 01 Zlin Czech Republic
2. Department of Fat, Surfactant, and Cosmetics Technology, Faculty of Technology; Tomas Bata University in Zlin; 762 72 Zlin Czech Republic
3. Polymer Centre, Faculty of Technology; Tomas Bata University in Zlin; 760 01 Zlin Czech Republic
4. Institute of Macromolecular Chemistry; Academy of Sciences of the Czech Republic; 162 06 Prague 6 Czech Republic
5. University of Chemistry and Technology; Prague 166 28 Prague 6 Czech Republic