Acid-Stable Glass Fillers And Self-Adhesive Dental Composite Cements With Good Transparency Containing Them

Abstract

Acid-stable glass fillers and self-adhesive dental composite cements with good transparency containing them. X-ray opaque glass filler with the following composition (wt. %): SiO2: 54.0-64.0; Al2O3: 10.0-25.0; B2O3: 0.0-10.0; La2O3: 0.1-10.0; WO3: 5.0-14.0; ZrO2: 0.1-7.0; MgO: 1.0-7.9; CaO: 0.1-6.0; ZnO: 0-6.0; SrO: 0-6.0, and radically polymerizable composition comprising, in addition to the radiopaque glass filler, at least one radically polymerizable monomer without an acid group, at least one radically polymerizable monomer containing an acid group, and at least one initiator for the radical polymerization. The glass filler is characterized by a high acid stability.

Dependencies are inferred from the claim text.