The samples containing A-BuOx-A and A-BuOzi-A and A-PentOzi-A with triethyl citrate or ethylene glycol as plasticizers showed a similar trend in the melt rheology measurements as observed for A-PentOx-A (Figure ). The polymer viscosity was decreasing with the addition of the plasticizer. However, for all three polymers, a more pronounced difference between triethyl citrate and ethylene glycol was observed, compared to the A-PentOx-A sample. For A-PentOzi-A and A-BuOzi-A, triethyl citrate resulted in a lower viscosity compared to ethylene glycol. However, A-BuOx-A showed the inverse trend, here the addition of ethylene glycol resulted a comparably lower viscosity.