EMULSION AND METHOD FOR PRODUCTION OF PARTICLE OF OBJECT SUBSTANCE BY USING THE SAME AND MEDICINE

PROBLEM TO BE SOLVED: To provide a novel emulsion that includes water, water-soluble organic solvent, and an object substance which is hardly-soluble in water and the solvent, and dispersed in the medium in the form of very tiny particle form. SOLUTION: The emulsion comprises a water-soluble organic...

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Hauptverfasser:	TAKEUCHI HISAO, ASATANI HARUO, TAKANO KIYOMITSU, ISOJIMA TAKESHI, SEKI HIRONARI
Format:	Patent
Sprache:	eng
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a novel emulsion that includes water, water-soluble organic solvent, and an object substance which is hardly-soluble in water and the solvent, and dispersed in the medium in the form of very tiny particle form. SOLUTION: The emulsion comprises a water-soluble organic solvent, water, an object substance that is miscible in water or water-soluble organic solvent and a surfactant wherein droplets 1 of the water-soluble organic solvent thick phase are dispersed in the water thick continuous phase 2. COPYRIGHT: (C)2007,JPO&INPIT