TREATMENT OF POLYACETAL MOLDING

PURPOSE:To lower water pollution due to formaldehyde, by immersing a polyacetal resin molding in a saline solution at a specified pH and a temperature. CONSTITUTION:A polyacetal resin molding is washed with running water and immersed in a saline solution at a pH

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Bibliographische Detailangaben
1. Verfasser:	MATSUZANE KENJI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	PURPOSE:To lower water pollution due to formaldehyde, by immersing a polyacetal resin molding in a saline solution at a specified pH and a temperature. CONSTITUTION:A polyacetal resin molding is washed with running water and immersed in a saline solution at a pH