Patent ID: 7829652

Claim:
A composition, comprising a polyarylether copolymer of formula I -[(T-A-T-B) x -]-[(T-A-T-D) y ]- (Formula 1) wherein T is O, A- is Y is (CH 2 ) r , (CF 2 ) r , C(CH 3 ) 2 , C(CF 3 ) 2 , or a combination thereof; R 1 is independently C 1 -C 10 alkyl, C 3 -C 12 cycloalkyl, C 6 -C 14 aryl, allyl, alkenyl, alkoxy, halo, cyano, nitro, or perfluorinated alkyl, such as trifluoromethyl; r is an integer from 1 to 5; a is 0, B— is Z, Z 1 , and Z 2 is CO; R 2 is independently C 1 -C 10 alkyl, C 3 -C 12 cycloalkyl, C 6 -C 14 aryl, allyl, alkenyl, alkoxy, halo, nitro, perfluorinated alkyl, such as trifluoromethyl, or cyano; m is independently 0 or an integer from 1 to 4; b is 0; X is Z 3 is CO; R 5 is independently C 1 -C 10 alkyl, C 3 -C 12 cycloalkyl, C 6 -C 14 aryl, allyl, alkenyl, alkoxy, halo, nitro, perfluorinated alkyl, such as trifluoromethyl, or cyano; e is 0; T is O; p and r are integers from 1 to 5; Y′ is O; E is an amine-containing aromatic diradical, D- is R 4 is independently C 1 -C 10 alkyl, C 3 -C 12 cycloalkyl, C 6 -C 14 aryl, allyl, alkenyl, alkoxy, halo, nitro, perfluorinated alkyl, such as trifluoromethyl, or cyano; d is 0 and n is independently 0 or an integer from 1 to 4; Z′ is SO 2 ; x and y are the repeat units may be from 0 to 500 with a random or block arrangement in the polymer microstructure.