Patent ID: 7399432

Claim:
A composition selected having Formula II, wherein: R 1 and R 2 are the same or different at each occurrence and are selected from H, F, Cl, Br, alkyl, heteroalkyl, alkenyl, alkynyl, aryl, heteroaryl, alkylenearyl, alkenylaryl, alkynylaryl, alkyleneheteroaryl, alkenylheteroaryl, alkynylheteroaryl, C n H a F b , OC n H a F b , C 6 H c F d , and OC 6 H c F d , or both of R 2 together may constitute an arylene or heteroarylene group; R 3 is the same or different at each occurrence and is selected from a single bond and a group selected from alkylene, heteroalkylene, arylene, heteroarylene, arylenealkylene, and heteroarylenealkylene; Q is selected from a multivalent group consisting of arylamines, silanes, siloxanes, alkynylene groups and heteroalkynylene groups, or from Formulae IV(d)-IV(f): a, b, c, and d are 0 or an integer such that a+b=2n+1, and c+d=5; m is an integer equal to at least 2; n is an integer, p is 0 or 1; and x is 0 or an integer from 1 through 3.