Polymer film production

A process for the continuous production of polymer film in which a liquid polymer-forming composition at or in the region of room temperature is supplied to an inlet of slot die extrusion apparatus and after passing through said slot die extrusion apparatus is discharged from an outlet thereof onto...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CLEGG, ALAN JAMES, THRELFALL, PETER
Format:	Patent
Sprache:	chi ; 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 INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS 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:	A process for the continuous production of polymer film in which a liquid polymer-forming composition at or in the region of room temperature is supplied to an inlet of slot die extrusion apparatus and after passing through said slot die extrusion apparatus is discharged from an outlet thereof onto a moving carrier, said polymer film forming on said carrier and being cured or allowed to cure.