METHOD FOR PRODUCING MICROCAPSULE POWDER

A method for producing a microcapsule powder includes a concentration step. In the concentration step, an aqueous dispersion of a microcapsule is supplied into a cyclone, and the aqueous dispersion is then concentrated. The concentration step includes an aqueous dispersion-supplying step and a conce...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUKAMI SEITARO, CHODA NAOKI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES BABY COMFORTERS BLASTING CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR RECEIVING SPITTLE DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HEATING HUMAN NECESSITIES HYGIENE LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A method for producing a microcapsule powder includes a concentration step. In the concentration step, an aqueous dispersion of a microcapsule is supplied into a cyclone, and the aqueous dispersion is then concentrated. The concentration step includes an aqueous dispersion-supplying step and a concentrated dispersion-recovering step. In the aqueous dispersion-supplying step, the aqueous dispersion is supplied into a cylindrical member inlet. In the concentrated dispersion-recovering step, a microcapsule dispersion is recovered. The microcapsule dispersion is discharged through a conical member outlet.