摘要:
Metal complexes, catalysts derived therefrom, and polymerization processes using the same, charaterized by the presence of one or more nitrogen and boron containing, anionic, 5-membered cyclic ligand groups, especially 1,2-azaborolyl groups, are disclosed.
摘要:
Metal complexes, catalysts derived therefrom, and polymerization processes using the same, charaterized by the presence of one or more nitrogen and boron containing, anionic, 5-membered cyclic ligand groups, especially 1,2-azaborolyl groups, are disclosed.