Patent ID: 11879050
Assignee: SI GROUP, INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 6:
7. The polymeric composition according to claim 1, wherein the phenolic antioxidant is selected from the group consisting of 2-(1,1-dimethylethyl)-4,6-dimethyl-phenol (CAS 1879-09-0); 6-tert-butyl-2-methylphenol (CAS 2219-82-1); 4,6-di-tert-butyl-2-methylphenol; 2-tert-butyl-4-methylphenol; 2-tert-butyl-5-methylphenol; 2,4-di-tert-butylphenol; 2,4-di-tert-pentylphenol; triethyleneglycol-bis-[3-(3-t-butyl-4-hydroxy-5-methylphenyl)propionate] (CAS 36443-68-2); 1,3,5-tris(4-t-butyl-3-hydroxyl-2,6-dimethylbenzyl)-1,3,5-triazine-2,4,6-(1H, 3H, 5H)-trione; 2,2′-ethylidenebis[4,6-di-t-butylphenol] (CAS 35958-30-6); 2,2′methylenebis(6-t-butyl-4-methylphenol) (CAS 119-47-1); the butylated reaction product of p-cresol and dicyclopentadiene (CAS 68610-51-5); 2,6-xylenol; C13-C15 linear and branched alkyl esters of 3-(3′5′-di-t-butyl-4′-hydroxyphenyl) propionic acid (CAS 171090-93-0); octadecyl 3-(3′,5′-di-t-butyl-4′-hydroxyphenyl) propionate (CAS 2082-79-3); N,N′-hexamethylene bis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionamide] (CAS 23128-74-7); C9-C11 linear and branched alkyl esters of 3-(3′,5′-di-t-butyl-4′-hydroxyphenyl)propionic acid (CAS 125643-61-0); butylated hydroxytoluene (CAS 128-37-0); 2,6-di-tertiary-butyl-4-sec-butylphenol; 2,6-di-tertiary-butyl-4-nonylphenol; tetrakismethylene(3,5-di-t-butyl-4-hydroxyhydrocinnamate) methane (CAS 6683-19-8); 1,3,5-tris(3,5-di-t-butyl-4-hydroxybenzyl) isocyanurate (CAS 27676-62-6); 1,2-bis(3,5-di-t-butyl-4-hydroxyhydrocinnamoyl)hydrazine (CAS 32687-78-8); 2,2′thiodiethylene bis[3(3,5-di-t-butyl-4-hydroxyphenyl)propionate] (CAS 41484-35-9); 1,3,5-trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl)benzene (CAS 1709-70-2); butylated hydroxyanisole (CAS 25013-16-5); tocopherol, DL α-tocopherol, tocopherol derivatives, tocotrienol and/or tocotrienol derivatives (Vitamin E); and mixtures thereof.