Pasty dental material

US5132337A · kind A · utility

Assignee

• Degussa AG · DE

Inventors

• Peter Panster · Rodenbach, DE
• Ralf Janda · Bad Homburg vor der Höhe, DE
• Peter Kleinschmit · Hanau, DE

Key dates

• Filing date: Apr 20, 1990
• Grant date: Jul 21, 1992
• Expiry date: Apr 20, 2010

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G77/58
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A pasty dental material, which hardens to a high-gloss polishable mass in the presence of an initiator, comprising a polymerizable bonding agent and a finely divided filler based on special heterosiloxanes.