NATURE-FRIENDLY NANO- CAPSULE AND METHOD FOR MANUFACTURING THE SAME

PURPOSE: An environment-friendly nanocapsule is provided to maintain the functionality of the environment-friendly material by calculating an optimal extraction condition for the supercritical fluid extraction method to ensure thermal, chemical stability during the extraction. CONSTITUTION: An envir...

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Bibliographische Detailangaben
Hauptverfasser:	JEON, SEUNG WON, JEONG, HAE SANG, HAN, HYOUNG SOON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MANUFACTURE OR TREATMENT THEREOF MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS NANOTECHNOLOGY PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: An environment-friendly nanocapsule is provided to maintain the functionality of the environment-friendly material by calculating an optimal extraction condition for the supercritical fluid extraction method to ensure thermal, chemical stability during the extraction. CONSTITUTION: An environment-friendly nanocapsule contains at least one dispersing agent from polyvinyl alcohol, polyurethane, and glyceryl polymethacrylate inside the capsule. A manufacturing method of the environment-friendly nanocapsule comprises steps of: a step of preparing an aqueous solution for the dispersing agent by dissolving the dispersing agent in distilled water; a step of preparing a reaction solution by adding and mixing an environment-friendly material with the aqueous solution with the dispersing agent; a step of manufacturing nanoparticles by dispersing the said reacted solution by a nano-dispersion device; and a step of manufacturing the nanocapsule by adding a material to form an exterior wall to the said dispersed solution.