Fig. 2. Top: FTIR spectra before and after polymerizing HVEUA with a cationic initiator. Bottom: conversions of the polymerizations studied with RT-FTIR. The conversion was calculated by following the area of the vinyl ether functionality at 1613 cm−1. The other FTIR spectra of before and after reaction can be found in the ESI (Fig. S8 and S9†).
