Glass composition and glass powder, in particular for the use in the dental field

US11724956B2 · kind B2 · utility

Assignee

• Schott AG · DE

Inventors

• Sabine Pichler-Wilhelm · Landshut, DE
• Jens Suffner · Landshut, DE
• Simone Monika Ritter · Mainz, DE

Key dates

• Filing date: Jul 28, 2020
• Grant date: Aug 15, 2023
• Expiry date: Jun 13, 2041

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C03C2201/12
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present disclosure relates to a glass composition as well as a glass powder. The disclosure also relates to the use in the dental field, e.g. as dental material such as dental filling or dental restauration material, in particular as or for the production of a glass ionomer cement, for example for the treatment and/or for the filling of cavities in human and/or animal teeth and/or for tooth restoration.