Method for producing a water-insoluble amorphous or partially amorphous controlled release matrix

• Main Authors: REIN HUBERT, STEFFENS KLAUS-JURGEN
• Format: Patent
• Language: English
• Published: 15.10.2013
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

The invention relates to a method for producing pharmaceutical forms or preliminary stages thereof by means of extrusion. The pharmaceutical form has a matrix which the active agent is contained essentially, and whose essential characteristics are determined by the extrusion process and which compri...