POLYURETHANE FOAM

A composition for producing a flame retardant open-celled semi-rigid polyurethane foam including: (a) at least one polyisocyanate, (b) at least one polyol, (c) at least one expandable graphite, (d) at least one blowing agent, (e) at least one catalyst, (f) at least one liquid flame retardant, (g) at...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TELLO LOPEZ, Ignacio, GUIDETTI, Giuliano, FREGNI, Sabrina
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS 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:	A composition for producing a flame retardant open-celled semi-rigid polyurethane foam including: (a) at least one polyisocyanate, (b) at least one polyol, (c) at least one expandable graphite, (d) at least one blowing agent, (e) at least one catalyst, (f) at least one liquid flame retardant, (g) at least one cell opener, (h) at least one ethoxylated alcohol, and (i) at least one antioxidant; a process for producing the above composition; a flame retardant open-celled semi-rigid polyurethane foam produced using the above composition; and a process for producing the above flame-retardant open-celled semi-rigid polyurethane foam.