Method for producing water dispersible dry powders from poorly soluble compounds

The invention relates to a method for producing water dispersible dry powders from hardly soluble compounds, whereby a dispersion is provided, containing the poorly soluble compound in a microdispersed form in a dispersion agent. The dispersion of the poorly soluble compound is concentrated by tange...

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Bibliographische Detailangaben
Hauptverfasser:	HANTKE THOMAS, BREITENBACH JOERG, ROSENBERG JOERG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR RELEVANT APPARATUS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for producing water dispersible dry powders from hardly soluble compounds, whereby a dispersion is provided, containing the poorly soluble compound in a microdispersed form in a dispersion agent. The dispersion of the poorly soluble compound is concentrated by tangential-filtration and the dispersion agent is removed. The invention also relates to preparations based on said water dispersible dry powders.