Fourier transform infrared spectroscopy (FTIR) was performed by using BRUKER ALPHA Platinum apparatus (Germany) at room temperature in the range of 4000-600 cm -1 , at a resolution of 2 cm -1 and using 32 scans. Liquid (viscous) macromonomer was analyzed in transmission mode, after injecting material between NaCl plates. Spectra of films after photocuring were obtained using reflection mode and the ATR snap-in with diamond crystal.