The hybrid polyhydroxyurethane materials synthesized by a prepolymerization method from CO2-sourced monomer and epoxy

We successfully synthesized hybrid PHU materials from CO2, PPGDGE, amines, and BADGE through three steps process. The CO2-sourced monomer was synthesized by the coupling reaction of CO2 with PPGDGE. The −NH2 pre-polymers were obtained by the ring-opening of CO2-sourced monomer with amine, and pre-polymers reacted with corresponding content BADGE to produce hybrid PHUs through compression molding.