Patent · US Active

Process for producing a workpiece with low translucency

US11384002B2 · kind B2 · utility

0Cited by

0References

7Claims

0Family size

Assignee

Vita Zahnfabrik H. Rauter GmbH & Co. KG · DE

Inventors

Michael Gödiker · Clingen, DE
Berit Müller · Bad Säckingen, DE
Jens-Dieter Fischer · Darmstadt, DE
Wolfgang Rauh · Bad Säckingen, DE

Key dates

Filing date	Oct 18, 2016
Grant date	Jul 12, 2022
Priority date	—
Expiry date	May 7, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C10/0027
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a process for producing a workpiece made of glass ceramics, and to the workpiece obtainable by the process according to the invention. Further, the invention relates to the use of the workpiece obtained as a dental restoration, and to a process allowing the translucency of a workpiece to be controlled.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.