N-hydrocarbyloxy derivatives of hindered amine-substituted S-triazines

摘要

N-Hydrocarbyloxy derivatives of poly(2,2,6,6-tetraalkylpiperidin-4-yl) -1,3,5-triazines corresponding to the formulae I, II or III <IMAGE> (I) <IMAGE> (II) <IMAGE> (III) wherein T is <IMAGE> are effective light stabilizers in a wide variety of substrate systems.