HARD CAPSULE AND METHOD FOR PRODUCING SAME

This invention provides a hard capsule that has excellent stability even when filled with a solvent for dissolving poorly soluble drugs, and that also achieves reduction in disintegration time, thereby ensuring excellent solubility. Specifically, the hard capsule of the present invention has a film...

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Bibliographische Detailangaben
Hauptverfasser:	MORIUCHI TOSHIAKI, HAYASHI YUSUKE, YOSHINO HIROYUKI, KOJO AKANE
Format:	Patent
Sprache:	eng
Schlagworte:	BABY COMFORTERS 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 HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	This invention provides a hard capsule that has excellent stability even when filled with a solvent for dissolving poorly soluble drugs, and that also achieves reduction in disintegration time, thereby ensuring excellent solubility. Specifically, the hard capsule of the present invention has a film comprising: (A) a polymer or copolymer obtained by polymerizing or copolymerizing, in the presence of polyvinyl alcohol and/or a derivative thereof, at least one polymerizable vinyl monomer represented by Formula (1): H2C C(R1)-COOR2 (1) wherein R1 represents hydrogen or methyl, and R2 represents hydrogen or alkyl having 1 to 4 carbon atoms; and (B) native gellan gum.