RADIATION STABLE AROMATIC CARBONATE POLYMER COMPOSITIONS

摘要

A composition comprising an aromatic carbonate polymer and an amount of at least one solid cyclic aliphatic alcohol stabilizing compound sufficient to inhibit yellowing of the composition upon exposure to a sterilizing radiation, wherein said stabilizing compound is selected from the group consisting of 2,2,4,4-tetramethylcyclobutane-1,3-diol, 1,4-cyclohexanediol, and wherein said stabilizing compound is present in said composition in an amount of atleast about 0.2 parts by weight per 100 parts by weight of said aromatic carbonate polymers.