Formed article and process for the production thereof

This invention is made to provide a formed article which ensures, for example, that an active substance included therein and a substance outside capsules can effectively come in contact with each other without suffering influences such as a pressure loss. This invention is a formed article having a...

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Bibliographische Detailangaben
Hauptverfasser:	NAGASHIMA RYOHICHI, HIROSE HARUKO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	This invention is made to provide a formed article which ensures, for example, that an active substance included therein and a substance outside capsules can effectively come in contact with each other without suffering influences such as a pressure loss. This invention is a formed article having a plurality of cells formed in a polymer (A), (1) each cell including an active substance, (2) the polymer (A) having pores, each pore communicating with other pores and having a diameter in the range of 1 nm to 1 mum, and (3) the internal wall of each cell and the active substance being substantially not in contact with each other.