Methods and materials for root canal sealing and / or filling and simultaneous root canal sealing and filling and sealing and filling endodontic materials

摘要

"METHODS AND MATERIALS OF SEALING AND / OR FILLING TOOTHOT CHANNEL AND SEALING AND FILLING OF ROOT CHANNEL AND SEALING AND FILLING ENDODENTIC MATERIALS". A two part composition for sealing and / or filling root canals. One or more elastomeric (meth) acrylate oligomers are mixed with one or more diluent comonomers, one or more radiopaque fillers and one or more polymerization initiator systems. One or more antimicrobial agents may also be included in the composition. The components are mixed, undergo a hardening reaction and are subsequently cured. In use, the composition is easily removed from the dental structure if retreatment is required, while still providing a tight and effective seal at the root of the canal. The composition also has a flowable consistency and exhibits good adhesion to a dental substrate.