Ewa LangerEwa Langer gained her PhD in 2012 from Silesian University of Technology in Gliwice, Poland, specializing in Technology of Polymers. Since 2006 she has worked in the Institute for Engineering of Polymer Materials and Dyes, Paint and Plastic Departmen in Gliwice. She works on the synthesis of new plastic additives, study of properties of raw materials for paints and plastics, and organic coatings. Read More Read Less