The present invention relates to a novel metallocene compound, a catalyst composition including the same, and a method of preparing an olefinic polymer by using the same. The metallocene compound according to the present invention and the catalyst composition comprising the same can be used for producing olefinic polymers, have outstanding polymerizing ability, and can produce olefinic polymers of ultra high molecular weight. In particular, when the metallocene compound according to the present invention is employed, an olefinic polymer of ultra high molecular weight can be obtained because it shows high polymerization activity even when it is supported on a carrier and maintains high activity even in the presence of hydrogen because of its low hydrogen reactivity.
本发明涉及一种新型
金属茂化合物、包括该化合物的催化剂组合物以及使用该组合物制备烯烃聚合物的方法。本发明的
金属茂化合物和包括该化合物的催化剂组合物可用于生产烯烃聚合物,具有出色的聚合能力,并可生产超高分子量的烯烃聚合物。特别是,当采用本发明的
金属茂化合物时,即使它被支持在载体上,也能表现出高的聚合活性,并且由于其低的氢反应性,在存在
氢气的情况下仍能保持高活性,因此可以获得超高分子量的烯烃聚合物。