During the webinar “Eco-friendly Polymers: Sustainable and with new performance” some new challenges related to polymers will be presented. These challenges will be focused on sustainability in terms of the polymerization process and on the use of biomass resources as biomonomers. In this context VIPRISCAR project will be presented in which new non-isocyanate polyurethanes in dispersed media will be developed as adhesives for furniture and automotive applications.