N-HYDROCARBYLOXY DERIVATIVES OF HINDERED AMINE-SUBSTITUTED S-TRIAZINES

N-Hydrocarbyloxy derivatives of poly(2,2,6,6-tetra-alkylpiperidin-4-yl)-1.3.5-triazines corresponding to the formulae I, II or III wherein T is (see formula I, II, or III) wherein T is (see formula IV) are effective light stabilizers in a wide variety of substrate systems.

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Bibliographische Detailangaben
Hauptverfasser: GALBO, JAMES P, RAVICHANDRAN, RAMANATHAN
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:N-Hydrocarbyloxy derivatives of poly(2,2,6,6-tetra-alkylpiperidin-4-yl)-1.3.5-triazines corresponding to the formulae I, II or III wherein T is (see formula I, II, or III) wherein T is (see formula IV) are effective light stabilizers in a wide variety of substrate systems.