Carboxyl derivatives of phosphazenes as modifiers of polymeric dental materials

Abstract

The aryloxyphosphazenes containing carboxylic groups in phosphorus-linked radicals and capable of copolymerization with acrylic binders were used as modifiers of dental polymer compositions. Filled modified dental compositions have been obtained and tested. It has been shown that the best mechanical and physicochemical parameters are exhibited by cured compositions with a modifier based on aryloxyphosphazene with 4-hydroxycinnamic and eugenol radicals in the phosphazene ring.