【摘要】 探讨了聚合物负载烯烃聚合催化剂的合成及用于聚合的研究 .研究了聚合物作为载体的催化行为 ,并通过 IR,DSC,元素分析和粘度法测定分子量等手段对催化剂及聚合物进行了表征 .包括合成聚合物负载的 Ti体系催化剂和用所合成的催化剂进行乙烯聚合 ,乙烯、丙烯与丁二烯共聚合的研究 .更多还原

【Abstract】 The polymer-supported TiCl₄ catalyst was synthesized and the catalytic features in the polymerization of ethylene and copolymerization of ethylene, propylene and butadiene in the presence of cocatalyst（Et₃Al） were studied. The supported catalyst and obtained polymers were characterized by IR, DSC, elemental analysis and viscosity molecular weight measurements.更多还原