|Title:||Method for producing microcapsule|
|Abstract:||Microcapsules are advantageously produced with high take-up of a water-soluble drug by preparing a W/O emulsion composed of a water-soluble drug-containing solution as the inner aqueous phase and a polymer-containing solution as the oil phase, dispersing said emulsion in an aqueous phase and subjecting the resulting W/O/W emulsion to an in-water drying, wherein the viscosity of the W/O emulsion used in preparing the W/O/W emulsion is adjusted to about 150 to about 10,000 centipoises.|
|Inventor(s):||Yamamoto; Masaki (Osaka, JP), Takada; Shigeyuki (Suita, JP), Ogawa; Yasuaki (Ibaraki, all, JP)|
|Assignee:||Takeda Chemical Industries, Ltd. (Osaka, JP)|
Patent Claim Types:|
see list of patent claims
|Use; Formulation; Dosage form;|
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