{HEAD ~ A copolymer} 1, wherein the copolymer comprises {TAIL ~ about 2 to 50%} by weight of anhydride functionalized polyphenylene oxide 
{ HEAD ~ A copolymer } 1 , wherein the copolymer comprises { TAIL ~ about 2 to 50 % } by weight of anhydride functionalized polyphenylene oxide
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH