阅读说明：本技术 催化剂体系和使用其的聚合方法 (Catalyst system and polymerization process using the same ) 是由 叶璇 罗鲁斌 C·J·哈兰 C-I·郭 R·B·帕尼尔 W·A·兰伯蒂 于 2018-04-11 设计创作，主要内容包括：提供了一种催化剂体系,该催化剂体系包括具有第3至12族金属原子或镧系金属原子的催化剂化合物、活化剂和载体材料组合物。载体材料组合物可具有10vol％至80vol％的孔尺寸为300埃至1500埃孔的体积百分比。还提供了使用这样的催化剂体系生产聚烯烃组合物的方法。(A catalyst system is provided that includes a catalyst compound having a group 3 to 12 metal atom or a lanthanide metal atom, an activator, and a support material composition. The support material composition can have a pore size of 300 angstroms to 1500 angstroms in a volume percentage of 10 vol% to 80 vol%. Also provided are methods of producing polyolefin compositions using such catalyst systems.)