Monolithic catalyst catalyst metallicion mono-metallocene linked Schiff base Schiff base double uses Lblmrt olivine olefin polymerization and process of preparation and its use

摘要

Abstract: the present invention relates to TPA catalyst Lblmrt olivine olefin polymerization has the following structural formula (I): R1 is selected from the group consisting of hydrogen hydrogen, or C1-C 12 alkyl (or C1-C12 alkoxy, or C6-C12 aryl R2 R2 respectively, are selected from hydrogen hydrogen and C1-C4 alkyl, is selected from R3 the group consisting of hydrogen, and hydrogen C1-C12 alkyl, C1-C12 and C6-C12Aryl, M are selected from Ti and Zr and Hf. This is a suitable catalyst Lblmrt olivine olefin polymerization to give the weight of a large Jzyyy polymerized polymerization products and introduce a common Llmwnwmrat comonomers.