– In 2015 Harshal Santan took part to the​ Iberian Meeting on Rheology, IBEREO 2015, Coimbra (Portugal) in which he presented a poster titled “Synthesis and Rheological Properties of Castor Oil-Based Solvent Free Adhesives”, Harshal Diliprao Santan, Inmaculada Martínez, Concepcion Valencia, María Del Carmen Sánchez and Jose Maria Franco. This poster won the best poster prize during the conference.​