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研究了AlCls、芳烃络合物作用下α-蒎烯与苯乙烯、α-甲基苯乙烯、β-蒎烯等不同单体的共聚合反应，结果表明，正碳离子连接分散正电行的基团（苯环）或抗衡负离于对正联离子活性中心能起稳定化作用均有利于进行链增长，从而得到较高收率和软化点的共聚产物．
The copolymerization of α-pinene with different monomers such as styrene, α-methylstyrene, β-pinene and the like under the action of AlCl 3 and aromatic hydrocarbon complex was studied. The results showed that the positive carbon ions were connected and dispersed positively The group (benzene ring) or the counter anion can stabilize from the active site of the cofacial ion, which is conducive to the chain growth, thus obtaining the copolymer with higher yield and softening point.