MIXTURES OF N-ALKANOLS AND THEIR USE

PROBLEM TO BE SOLVED: To provide vinyl chloride polymers having particularly high transparency.SOLUTION: The present invention provides mixtures comprising a total of at least 75 mass% of n-alkanols, selected from n-C-Calkanols, as additives in the processing of vinyl chloride polymers. In a method...

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Bibliographische Detailangaben
Hauptverfasser:	DIETER WEBER, ULRICH METZGER
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING 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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide vinyl chloride polymers having particularly high transparency.SOLUTION: The present invention provides mixtures comprising a total of at least 75 mass% of n-alkanols, selected from n-C-Calkanols, as additives in the processing of vinyl chloride polymers. In a method of processing polyvinyl chloride, the processing is carried out using a kneader or extruder, or mixing rolls.