Vorgesinterter, Mehrschichtiger Dentalfräsrohling, Verfahren zu Seiner Herstellung und Verwendungen davon

Details

Veröffentlichungs-Nr.

EP4417414

Aktenzeichen

EP24157591

Anmeldetag

14. Februar 2024

Veröffentlichung

26. März 2025

Erteilung

26. März 2025

Rechtsraum

EP

IPC

B32B18/00A61C13/00C04B35/486

Abstract

The present invention relates to a pre-sintered multi-layered dental mill blank comprising a top layer, a bottom layer, and at least one intermediate layer. The pre-sintered multi-layered dental mill blank or a part prepared thereof has one or more desirable properties when being fully sintered by a speed sintering process. The present invention also relates to a process for preparing a dental restoration using the pre-sintered multi-layered dental mill blank as well as to a dental restoration as such. The present invention further relates to a process for sintering a dental restoration precursor.

Anmelder

Firma

Ivoclar Vivadent AG

Land

🇱🇮 Liechtenstein

Fachgebiete