[kg mol To evaluate the thermal behavior of the polymers and to estimate their printability via MEW, DSC and melt rheology measurements were performed. The A-BuOx-A triblock copolymer showed a single Tg at 61 °C and A-PentOzi-A at 62 °C, whereas the A-BuOzi-A and A-PentOx-A polymers displayed their Tg at 50 °C and 52 °C, respectively (Figure ).