METHOD FOR EXTRUDING THERMOPLASTIC RESINS

THE PRESENT INVENTION CLAIMS A METHOD FOR PROCESSING A THERMOSPLASTIC RESIN COMPOSITION BY EXTRUDING SAID COMPOSITION THROUGH A NICKEL DIE TO PROVIDE AN EXTRUDATE HAVING A LOW DEGREE OF SURFACE ROUGHNESS, SAID COMPOSITION COMPRISING (A) 100 PARTS BY WEIGHT OF A THERMOPLASTIC RESIN;(B) 0.01 TO 1 PART...

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Bibliographische Detailangaben
Hauptverfasser:	KEVIN EDWARD LUPTON, DAVID JOSEPH ROMENESKO, ARNOLD WADE LOMAS, DALE EARL HAUENSTEIN
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Zusammenfassung:	THE PRESENT INVENTION CLAIMS A METHOD FOR PROCESSING A THERMOSPLASTIC RESIN COMPOSITION BY EXTRUDING SAID COMPOSITION THROUGH A NICKEL DIE TO PROVIDE AN EXTRUDATE HAVING A LOW DEGREE OF SURFACE ROUGHNESS, SAID COMPOSITION COMPRISING (A) 100 PARTS BY WEIGHT OF A THERMOPLASTIC RESIN;(B) 0.01 TO 1 PART BY WEIGHT OF A HYDROXY-FUNCTIONAL DIORGANOPOLYSILOXANE HAVING A NUMBER AVERAGE MOLECULAR WEIGHT OF AT LEAST 10,000; AND C) 0.001 TO 1 PART BY WEIGHT OF AN ORGANOPHOSPHOROUS COMPOUND.