Antimicrobial, anti-inflammatory, wound-healing glass powder and use thereof

US7709027B2 · kind B2 · utility

Assignee

• Schott AG · DE

Inventors

• Jorg Fechner · Mainz, DE
• Jose Zimmer · Ingelheim am Rhein, DE

Key dates

• Filing date: Aug 17, 2002
• Grant date: May 4, 2010
• Expiry date: Nov 3, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K3/40
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

The invention relates to an anti-inflammatory, wound-healing glass powder, whereby the glass of the glass powder comprises the following components: 20-80 wt. % SiO2, 0-40 wt. % Na2O, 0-40 wt. % K2O, 0-40 wt. % Li2O, 0-40 wt. % CaO, 0-40 wt. % MgO, 0-40 wt. % Al2O3, 0-1 wt. % P2O5, 0-40 wt. % B2O3 and 0-10 wt. % ZnO.