Prof. Sravendra Rana spent 2 months as a guest research at PCCL (within the frame of the COMET Module project Chemitecture) and the Chair of Chemistry of Polymeric Materials at Montanuniversitaet Leoben and prepared bio-based and 3D printable dynamic polymer networks (a paper has been published on this topic in a peer-reviewed journal). Along with the 3D printing of reshapable and healable polymer devices, he also studied the performance of fiber reinforced polymer composites containing dynamic covalent bond. This is relevant for a reshaping, repair and recycling of future polymer-based composite parts.