Methods and compositions to stabilize a nanogel and dental compositions therefrom

US11110037B2 · kind B2 · utility

Assignee

• Dentsply Sirona Inc. · US

Inventors

• Xiaoming Jin · Shanghai, CN
• Bassam Usta · Wilmington, US
• Christian Scheufler · Engen, DE
• Joachim E. Klee · Radolfzell, DE
• Thomas Tigges · Konstanz, DE
• Kira NEUHAUS · Düsseldorf, DE
• Jörg Brenneisen
• Hui LU · Dover, US

Key dates

• Filing date: Aug 29, 2019
• Grant date: Sep 7, 2021
• Expiry date: Aug 29, 2039

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L33/14
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present disclosure relates to methods and compositions to stabilize a nanogel and use of such nanogel as additives in dental compositions.