3-PHENYL-BENZOFURAN-2-ONE DERIVATIVES CONTAINING PHOSPHORUS AS STABILIZERS

The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound (101), (102), (103), (104), (105), (106), (107), (108) or (109), which are 3-phenyl-benzofuran-2-one derivatives containing phosphorus. Further embodime...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ROTZINGER, BRUNO, HÖLZL, WERNER, KING, ROSWELL EASTON, SCHÖNING, KAI-UWE
Format:	Patent
Sprache:	eng ; pol
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:	The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound (101), (102), (103), (104), (105), (106), (107), (108) or (109), which are 3-phenyl-benzofuran-2-one derivatives containing phosphorus. Further embodiments are a compound (101), (102), (103), (104), (105), (106), (107), (108) or (109), a process for protection of the organic material by the compound, the use of the compound for stabilizing the organic material, an additive composition comprising the compound, a process for manufacturing the compound and intermediates involved therein.