| 摘要 |
<p>The regiospecific (1,2-Me2C5H3)2ZrMe+MeB(C6F5)3- mediated ring-opening polymerization of methylenecyclobutane and its copolymerization with ethylene to polyolefins of microstructure -[CH¿2?CH2CH2C(CH2)]-n and {-[CH2CHR]-x[CH2CH2CH2C(CH2)]-y}n' respectively is disclosed.</p> |
