Process for producing solid drug forms having at least two phases

US6001391A · kind A · utility

Assignee

• BASF SE

Inventors

• Jurgen Zeidler · Mutterstadt, DE
• Joerg Rosenberg · Ellerstadt, DE
• Jorg Breitenbach · Mannheim, DE
• Andreas Kleinke · Kierspe, DE
• Werner Maier · Schifferstadt, DE

Key dates

• Filing date: Mar 10, 1998
• Grant date: Dec 14, 1999
• Expiry date: Mar 10, 2018

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B30B15/308
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A process for producing solid combination tablets which have at least two phases comprises molding a melt of a polymeric binder with or without at least one active ingredient, there being at least one solid product, which may contain an active ingredient incorporated into the still plastic composition during the molding step.