BISGMA-FREE ORTHODONTIC ADHESIVES

摘要

The invention relates to orthodontic adhesives formulated with trimethylolpropane trimethacrylate (TMPTMA) that do not contain BisGMA. More specifically, the invention relates to adhesive pastes characterised in that they have an organic phase comprising the trimethylolpropane trimethacrylate monomer, camphorquinone as a photoinitiator, dimethyl-p-toluidine as an accelerator, and an inorganic phase comprising manometer particle-size silanised silicon dioxide together with micrometer particle-size silanised silicon dioxide. Said adhesives are produced by means of successive mixing and homogenisation of the components in chambers under safe light conditions.