Bioactive borate glass and methods thereof

US11161774B2 · kind B2 · utility

Assignee

• CORNING INCORPORATED · US

Inventors

• Huayun Deng · Corning, US
• Qiang Fu · Beijing, CN
• Ying Wei · Corning, US

Key dates

• Filing date: Nov 28, 2018
• Grant date: Nov 2, 2021
• Expiry date: Nov 28, 2038

Classification

• Technology area (CPC —): General

Abstract

A bioactive borate glass composition including, for example: 30 to 60% B2O3; 0.5 to 20% ZrO2; 3 to 30% Na2O; 0.1 to 15% K2O; 0.1 to 15% MgO; 5 to 30% CaO; and 1 to 5% P2O5 in mole percents based on 100 mol % of the total composition. Also disclosed is a method of making and method of using the compositions and the bioactive borate glass dentin treatment formulations.