| http://www.w3.org/ns/prov#value | - eger of 1 to 2; w is an integer of 0 to 2; and P has the general formula ##STR6## wherein R1 represents a tertiary butyl group and wherein the values of x, q, and w are such that not more than one of x, q, and w can equal 0 at a time; and hindered phenolic antioxidants of the general formula ##STR7## wherein R5 is a tertiary butyl group; and R4 is selected from the group consisting of --H, an alky
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