Hindered amines based on various 2,2,6,6-tetraalkylated nitrogen-containing heterocyclic moieties wherein the hindered nitrogen atom on the ring is substituted with OR1 substituents and the 4-position of the ring is substituted with a variety of groups, are effective as light stabilizers in diverse substrate systems.
-
(2008/06/13)
Process for preparing N-hydrocarbyloxy derivatives of sterically hindered amines
N-hydrocarbyloxy compounds of the formula STR1 where E1, E2, E3 and E4 are independently an organic radical so that the carbon atoms to which they are attached are each a quaternary carbon, R is a hydrocarbon ra
-
(2008/06/13)
More Articles about upstream products of 122586-86-1