Preparations based on aziridino polyethers and the use thereof

US7923485B2 · kind B2 · utility

Assignee

• 3M ESPE AG · DE

Inventors

• Thomas Klettke · Dießen, DE
• Cornelia Führer · Wertach, DE
• Adrian S. Eckert · Herrsching am Ammersee, DE
• Gunther Eckhardt · Frieding, DE
• Erich Wanek · Kaufering, DE

Key dates

• Filing date: Aug 4, 2003
• Grant date: Apr 12, 2011
• Expiry date: Sep 13, 2025

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K6/90
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to preparations based on aziridino polymers and comprising monofunctional aziridines and to the use thereof in producing dental materials, especially impression materials.