PRODUCTION MOISTURE-SENSITIVE PRODUCTS IN A MOBILE MIXING VESSEL

Disclosed is a method for the production of a moisture curable composition, whereby the reactive end groups of a reactive polymer are reacted with a cross-linking agent for forming a prepolymer, whereby the method proceeds in batch and the production of the prepolymer occurs in a mixing vessel, char...

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Bibliographische Detailangaben
Hauptverfasser:	DE BACKER, Evelien, BELIËN, Ulric, LOOS, Luc, GEBOES, Peter, LAURENT, Bob, VAN DEN PLAS, Dave
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES GENERAL PROCESSES OF COMPOUNDING INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS WORKING-UP
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Beschreibung
Zusammenfassung:	Disclosed is a method for the production of a moisture curable composition, whereby the reactive end groups of a reactive polymer are reacted with a cross-linking agent for forming a prepolymer, whereby the method proceeds in batch and the production of the prepolymer occurs in a mixing vessel, characterized in that, after forming the prepolymer in the mixing vessel, the lid of the mixing vessel is raised and the stirrer and/or scraper is pulled up from the liquid, the mixing vessel is closed by means of two foils of plastic, whereby the first foil is provided as close as possible against the product and against the upright sidewall of the open mixing vessel, and subsequently the second foil is stretched over the upper rim of the mixing vessel.