It is suitable to accomplish {HEAD ~ the blending} by a solution blending method using an organic solvent in which {TAIL ~ the both copolymers} are well soluble 
It is suitable to accomplish { HEAD ~ the blending } by a solution blending method using an organic solvent in which { TAIL ~ the both copolymers } are well soluble
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH