Use of polyether-based and vinyl monomer-based copolymers as binders for dosing forms comprising solid active ingredients

US9439971B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Kathrin Meyer-Böhm · Feucht, DE
• Rainer Dobrawa · Stuttgart, DE
• Angelika Maschke · Regensburg, DE
• Karl Kolter · Ludwigshafen am Rhein, DE

Key dates

• Filing date: Jan 2, 2013
• Grant date: Sep 13, 2016
• Expiry date: May 27, 2033

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P31/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The use of water-soluble or water-dispersible copolymers which are obtained by free radical-initiated polymerization of a mixture of