ALKYLTENNPOLYSULFIDTIOESTRAR SOM ANVAENDES SOM STABILISATORER I POLYVINYLKLORIDPOLYMERER OCH I ANDRA HALOGEN-INNEHAOLLANDE POLYMERER

Compounds are prepared having the formula: (RxSn)n (-SR'COOR'') (4-x)n-2m (-Sy-)m WHERE THE TIN IS TETRAVALENT, R is alkyl of 1 to 8 carbon atoms or benzyl, R' is alkylene of 1 to 4 carbon atoms, R'' is alkyl or alkenyl of 1 to 18 carbon atoms, cycloalkyl of 5 to 6 carb...

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Bibliographische Detailangaben
Hauptverfasser:	BRESSER ROBERT EDWARD, KUGELE THOMAS GORDON
Format:	Patent
Sprache:	fin
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC CHEMISTRY 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:	Compounds are prepared having the formula: (RxSn)n (-SR'COOR'') (4-x)n-2m (-Sy-)m WHERE THE TIN IS TETRAVALENT, R is alkyl of 1 to 8 carbon atoms or benzyl, R' is alkylene of 1 to 4 carbon atoms, R'' is alkyl or alkenyl of 1 to 18 carbon atoms, cycloalkyl of 5 to 6 carbon atoms in the ring or benzyl, x is 1 or 2, y is 2 to 4, n is 1 to 10 and m is 1/2 n to n. The compounds are useful as stabilizers for polyvinyl chloride and other halogen containing polymers.