| http://www.w3.org/ns/prov#value | - The etherified diphenols disclosed in U.S. Pat. No. 3,681,106 have the formula: ##STR13## wherein z is 0 or 1, R is an alkylene radical containing from 1 to 5 carbon atoms, a sulfur atom, an oxygen atom, ##STR14## X and Y are individually selected from the group consisting of alkyl radicals containing from 1 to 3 carbon atoms, hydrogen, and a phenyl radical with the limitation that at least X or Y
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