SEARCH Articles Figures Tables A Olefins A-Poly High molecular-weight poly Higher molecular Higher olefins Higher-molecular-weight Molecular weight and Poli s Poly (olefins) Poly , high Poly , molecular Poly , molecular weights Poly regioirregular Poly s and Poly(a-olefin)s Poly(olefin)s Poly-a-olefins Regioirregularity