Patent ID: 11932746
Assignee: SI GROUP, INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B  H | IPC B  C  H

Claim 2:
3. The stabilising composition according to claim 1 further comprising octadecyl3-(3′,5′-di-t-butyl-4′-hydroxyphenyl) propionate; N,N′-hexamethylene bis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionamide]; C9-C11linear and branched alkyl esters of 3-(3′,5′-di-t-butyl-4′-hydroxyphenyl)propionic acid; butylated hydroxytoluene; 2,6-di-tertiary -butyl-4-sec-butylphenol; 2,6-di-tertiary-butyl-4-nonylphenol; tetrakismethylene(3,5-di-t-butyl-4-hydroxyhydrocinnamate) methane; 1,3,5-tris(3,5-di-t-butyl-4-hydroxybenzyl) isocyanurate; 1,2-bis (3,5-di-t-butyl-4-hydroxyhydrocinnamoyl)hydrazine; 2, 2′thiodiethylene bis [3(3,5 -di-t-butyl-4-hydroxyphenyl)propionate]; 1,3,5-trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl)benzene; butylated hydroxytoluene; or mixtures of two or more thereof.