Stabilized halogen-containing polymers

Halogen-containing polymers or the recyclates thereof are stabilized by the addition of(a) a halogen-containing polymer or a recyclate thereof;(b) at least one zeolite in the form of sodium, potasssium and/or lithium, in particular at least one zeolite of formulawherein M is Na, K or Li, x is 2 to 1...

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Bibliographische Detailangaben
Hauptverfasser:	WEHNER WOLFGANG, KUHN KARL JOSEF, DREWES ROLF
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:	Halogen-containing polymers or the recyclates thereof are stabilized by the addition of(a) a halogen-containing polymer or a recyclate thereof;(b) at least one zeolite in the form of sodium, potasssium and/or lithium, in particular at least one zeolite of formulawherein M is Na, K or Li, x is 2 to 12, and y is 1 to 15, with the exception of zeolite A, Na12Al12Si12O48.27 H2O and clinoptilolite Na6Al6Si30O72.2 H2O,(c) at least one organic zinc, aluminium or rare earth compound, and/or(d) at least one organotin compound, as described in more detail in claim 1.