Polyaminoester and their application in dental compositions

US6734223B2 · kind B2 · utility

Assignee

• DENTSPLY DETREY GMBH · DE

Inventors

• Uwe Walz · Konstanz, DE
• Joachim E. Klee · Radolfzell, DE

Key dates

• Filing date: Aug 9, 2001
• Grant date: May 11, 2004
• Expiry date: Aug 9, 2021

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K6/891
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Dental compositions comprising at least a polymerizable monomer and/or at least a polyaminoester that are prepared by reaction of bis- or polyacrylic esters and amines, pigments, organic and/or inorganic fillers, initiators and stabilizers.