Professor Jacek Lubczak (PhD) was, until recently, the Head of the Department of Organic Chemistry at the Rzeszow University of Technology. He graduated from the Faculty of Chemistry at the Rzeszow University of Technology and has been an employee of this university since then. He gained his PhD degree at Maria Curie-Sklodowska University in Lublin, where he also received the title of professor in Organic and Polymer Chemistry. In 2011, he was awarded the title of Professor in Chemistry. Professor Lubczak is the author of six books for students and the author of over one hundred articles published in national and international papers as well as in conference materials. Moreover, Professor Lubczak was a speaker and the author of posters at around 170 conferences. He specializes in the hydroxyalkylation of sparingly soluble azacyclic compounds, which are applied as precursors for the synthesis of polymers with higher thermal stability.