POLYVINYL CHLORIDE - ETHYLENE OXIDE POLYMER BLENDS AND METHODS OF MODIFYING THE IMPACT AND MELT FLOW PROPERTIES OF POLYVINYL CHLORIDE

POLYVINYL CHLORIDE - ETHYLENE OXIDE POLYMER BLENDS AND METHODS OF MODIFYING THE IMPACT AND MELT FLOW PROPERTIES OF POLYVINYL CHLORIDE

In the modification of the properties of polyvinyl chloride (PVC), such as impact resistance and melt flow, polymers derived from monomer systems comprising at least 80% by weight ethylene oxide and free of pendant epoxy groups along the polymer chain are blended with PVC. The modifying ethylene oxi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: MYERS, ROBERT MARSHALL
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In the modification of the properties of polyvinyl chloride (PVC), such as impact resistance and melt flow, polymers derived from monomer systems comprising at least 80% by weight ethylene oxide and free of pendant epoxy groups along the polymer chain are blended with PVC. The modifying ethylene oxide polymer may be crosslinked with a symmetrical diepoxide.