Leonel Chiacchiarelli is a Researcher at the Technology Institute of Polymers and Nanotechnology (ITPN), University of Buenos Aires, Argentina. His work focuses on the development of biobased polyurethanes, particularly the synthesis of soy-based polyols and the formulation of rigid polyurethane foams. With a strong emphasis on applied research, he leads R&D activities in close collaboration with industry partners to advance sustainable materials and polymer technologies.