SELF-EXTINGUISHING POLYMERIC COMPOSITIONS

SELF-EXTINGUISHING POLYMERIC COMPOSITIONS

Thermoplastic polymers, such as polypropylene, are rendered anti-flaming and self-extinguishing by addition of ammonium or amine phosphate and a nitrogen-containing water-insoluble oligomer or polymer containing in the monomeric unit a -CO-group attached to a group, wherein n is 2 or 3, being part o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CICCHETTI, OSVALDO, FONTANI, SPARTACO, LANDONI, GIANLUIGI
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:Thermoplastic polymers, such as polypropylene, are rendered anti-flaming and self-extinguishing by addition of ammonium or amine phosphate and a nitrogen-containing water-insoluble oligomer or polymer containing in the monomeric unit a -CO-group attached to a group, wherein n is 2 or 3, being part of a ring, e.g., poly(carbonylpiperazine).