Stabilizers for organic materials

Compositions comprising compounds of formula (I) wherein the radicals R and R1 to R5 are as defined in claim 1, are described. Some of those compounds are novel. They are suitable for the stabilization of organic materials. Compositions comprising compounds of formula (I) wherein the radicals R and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ALLENBACH, STEPHAN, EVANS, SAMUEL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Compositions comprising compounds of formula (I) wherein the radicals R and R1 to R5 are as defined in claim 1, are described. Some of those compounds are novel. They are suitable for the stabilization of organic materials. Compositions comprising compounds of formula (I) wherein the radicals R and R1 to R5 are as defined in claim 1, are described. Some of those compounds are novel. They are suitable for the stabilization of organic materials.