Process for the manufacture of a pulverous preparation

The invention concerns: A. a process for the manufacture a pulverous active substance selected from carotenoids, especially beta -carotene characterized by a.1) dissolving the active substance in dimethyl ether under elevated pressure and temperature conditions, a-2) flash-decompressing the thus-for...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	STOLLER, HANSJOERG, WEIDNER, ECKHARD, STEINER, KURT, PETER, SIEGFRIED, K., F
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS THEIR RELEVANT APPARATUS TRANSPORTING
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