Compositions with controlled network structure

US10342744B2 · kind B2 · utility

Assignees

• Ivoclar Vivadent AG · LI
• Technische Universität Wien · AT

Inventors

• Norbert Moszner · Eschen, LI
• Urs Karl Fischer · Arbon, CH
• Iris Lamparth · Grabs, CH
• Peter Burtscher · Reutte, AT
• Robert Liska · Schleinbach, AT
• Christian Gorsche · Wien, AT
• Konstanze Seidler · Oberrohrbach, AT
• Paul Gauss · Wien, AT

Key dates

• Filing date: Jul 9, 2015
• Grant date: Jul 9, 2019
• Expiry date: Jul 16, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/4015
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Radically polymerizable dental material, which contains at least one compound of Formula I:The material preferably additionally contains a radically polymerizable monomer, an initiator for the radical polymerization and filler. It is characterized by a low polymerization contraction stress.