Nanocomposite material based on poly(methyl methacrylate) and titanium dioxide nanoparticles for 3D printed dental prostheses - Patent no.132968 din 30.08.2023

A breakthrough nanocomposite blends PMMA with TiO₂ nanoparticles for 3D-printed dental prostheses—stronger, safer, and longer-lasting, redefining oral care. This patent introduces a cutting-edge nanocomposite material that integrates PMMA with nanotitania , designed specifically for 3D-printed dental complete prostheses. PMMA, a gold standard in dental materials for its aesthetics and processability, is significantly enhanced by the inclusion of TiO₂ nanoparticles, which provide superior mechanical strength, wear resistance, antibacterial action, and biocompatibility. By leveraging 3D printing technology, this nanocomposite enables the precise fabrication of customized dental prostheses that are lighter, stronger, and more durable than conventional alternatives. The synergy of PMMA and TiO₂ not only improves functional performance but also extends the lifespan of prostheses while reducing the risk of microbial colonization. This innovation represents a transformative leap in dental biomaterials, combining nanotechnology, polymer science, and additive manufacturing to deliver solutions tailored to modern clinical needs. Its applications extend from dentures and crowns to advanced restorative devices, aligning with the global drive for personalized, sustainable, and high-performance healthcare technologies.