Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline

6-Ethoxy-1,2-dihydro-2,2,4-trimethylquinoline

Reaction product of diphenylamine and acetone

N-Phenyl-1-naphthylamine

Alkylated diphenylamine

Octylated diphenylamine

4,4’-Bis(α,α-dimethylbenzyl)diphenylamine

p-(p-toluenesulfonylamido)diphenylamine

N,N’-Di-2-naphthyl-p-phenylenediamine

N-Isopropyl-N'-phenyl-p-phenylenediamine

N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine

N-Phenyl-N'-(3-methacryloyloxy-2-hydroxypropyl)-p-phenylenediamine

2,6-Di-tert-butyl-4-methylphenol

Styrenated phenols

2,2'-Methylenebis(4-ethyl-6-tert-butylphenol)

2,2'-Methylenebis(4-methyl-6-tert-butylphenol)

Tris(nonylphenyl)phosphite

Dilauryl thiodipropionate

Blend of selected paraffins and micro-waxes

Blend of selected special wax and silicon dioxide

4,4'-Butylidenebis(3-methyl-6-tert-butylphenol)

4,4’-Thiobis(3-methyl-6-tert-butylphenol)

Butylated reaction product of p-cresol and dicyclopentadiene

2,5-Di-tert-butylhydroquinone

2-Mercaptobenzimidazole

Zinc salt of 2-mercaptobenzimidazole

Nickel dibutyldithiocarbamate

Blend of selected paraffins and micro-waxes