The present techniques relates generally to polyolefin catalysts and, more specifically, to preparing a precursor compound for an unsymmetric metallocene catalyst, for using the precursor compound to prepare catalysts, and for employing the precursor compounds to prepare catalysts for polyolefin polymerizations.
本技术一般涉及聚烯烃催化剂,更具体地说,涉及制备非对称
金属茂催化剂的前体化合物,使用前体化合物制备催化剂,以及使用前体化合物制备聚烯烃聚合物的催化剂。