| http://www.w3.org/ns/prov#value | - Article of claim 1 wherein R in said monomer is selected from phenylene radicals, bisphenol radicals containing no or at least one halogen substituent; diethoxy containing intermediate imide and tetravalent aromatic radicals; diethoxy of the formula --OR'O-- where R' is selected from --ArCn H2n Ar--, 1 to 4 --Ar--, --ArC3 F6 Ar--, --ArSO2 Ar--, --ArCOAr--, and mixtures thereof, where n is an integ
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