Compounds containing both uv-absorber and 1-hydrocarbyloxy hindered amine moieties and stabilized compositions

Claim 1

A compound having one of the formulas I to VI wherein R₁ is hydrogen, halogen, alkyl of 1 to 12 carbon atoms or aralkyl of 7 to 15 carbon atoms, R and R₂ are independently hydrogen, alkyl of 1 to 12 carbon atoms, aralkyl of 7 to 15 carbon atoms or the group of formula VII with the proviso that one of R₂ and R is a group of formula VII R₃ and R₄ are independently alkyl of 1 to 4 carbon atoms or together R₃ and R₄ are pentamethylene, M is a direct bond, -NG₉-, -O-, -S-, -SO₂NG₉, -SO₂-, -SO₂O-, -CONG₉-, -COO- or -OCO-, L is a direct bond, alkylene of 1 to 12 carbon atoms, alkenylene of 3 to 18 carbon atoms, alkynylene of 3 to 18 carbon atoms, cycloalkylene of 5 to 12 carbon atoms, said alkylene interrupted by one or more -O- atoms, X is -COO-, -CONG₉-, -O-, -NG₉- or -NY- where G₉ is hydrogen or alkyl of 1 to 8 carbon atoms, R₅ is hydrogen or hydroxyl, R₆ is -CO-, -CHOHCH₂- or -CH(CH₂OH)-, G₁, G₂, G₃, and G₄ are independently hydrogen, halogen, alkyl of 1 to 12 carbon atoms, aryl of 6 to 10 carbon atoms, aralkyl of 7 to 15 carbon atoms, phenoxy, alkoxy of 1 to 12 carbon atoms, -OCH₂COO-L₁ or the group T where L₁ is alkyl of 1 to 8 carbon atoms, and T is with the proviso that at least one of G₁ to G₄ must be T, G₅ and G₆ have independently the same definitions as G₁ to G₄, with the proviso that at least one of G₅ and G₆ do not need to be T, G₇ is hydrogen, phenyl or phenyl substituted by G₅, G₈ is cyano, -COO-L or -CO-X-Y, where E is hydrogen, alkyl of 1 to 18 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, alkenyl of 2 to 18 carbon atoms, cycloalkenyl of 5 to 12 carbon atoms, aralkyl of 7 to 15 carbon atoms, a radical of a saturated or unsaturated bicyclic or tricyclic hydrocarbon of 7 to 12 carbon atoms or aryl of 6 to 10 carbon atoms or said aryl substituted by alkyl, T₁, T₂ and T₃ are independently alkyl of 1 to 12 carbon atoms, aryl of 6 to 10 carbon atoms, said aryl substituted by one or two alkyl of 1 to 4 carbon atoms, aralkyl of 7 to 15 carbon atoms, -OR₇, -SR₇, -NR₇R₈, -SO₃H, or o-hydroxyphenyl substituted by the group T, with the proviso that at least one of T₁, T₂ and T₃ must be o-hydroxyphenyl substituted by the group T, and R₇ and R₈ are independently hydrogen, alkyl of 1 to 18 carbon atoms, alkenyl of 2 to 18 carbon atoms, alkoxyalkyl of 2 to 12 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, aryl of 6 to 10 carbon atoms, said aryl substituted by one or two alkyl of 1 to 4 carbon atoms, aralkyl of 7 to 15 carbon atoms, or the group Y.