N,n',n-tris((2,2,6,6-tetramethyl-4-piperidyl)triazinyl)-undecane triamines as stabilizers for synthetic polymers.

摘要

N,N min ,N sec -tris((2,2,6,6-tetramethyl-4-piperidyl)triazinyl) undecane triamines are provided having the formula:
<CHEM>
wherein:
X is selected from the group consisting of
<CHEM>
in which:
R is selected from the group consisting of hydrogen; oxyl O min ; alkyl having one to about eighteen carbon atoms; hydroxyalkyl having from two to about eight carbon atoms; epoxyalkyl having from three to about eight carbon atoms; alkaryl having from seven to about twelve carbon atoms; and acyl having from one to about eight carbon atoms;
Y is O or NR2;
R1 is alkyl having from one to about six carbon atoms; and
R2 is hydrogen or alkyl having from one to about eighteen carbon atoms; as well as stabilizer compositions and stabilized synthetic polymer compositions containing the same having improved resistance to deterioration upon exposure to light.