WET COAGULATION MOLDING APPARATUS

PROBLEM TO BE SOLVED: To provide an effective method for washing an endless belt and a coagulation process for reducing the amount of waste liquid in a wet coagulation molding process for a thin film-shaped article using the endless belt as a substrate. SOLUTION: Part of the coagulation liquid of th...

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Bibliographische Detailangaben
Hauptverfasser:	SAWADA YOICHIRO, INUZUKA KOTARO, HIDAKA HIDEJI, TANIGUCHI KIYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an effective method for washing an endless belt and a coagulation process for reducing the amount of waste liquid in a wet coagulation molding process for a thin film-shaped article using the endless belt as a substrate. SOLUTION: Part of the coagulation liquid of the thin film-shaped article is extracted, and the pretreated coagulation liquid is made to flow down on the endless belt, so that the washing of the belt and the control of a coagulation liquid state are materialized at the same time. COPYRIGHT: (C)2005,JPO&NCIPI