SUPPORTED HYBRID METALLOCENE CATALYST AND METHOD FOR PREPARING OF OLEFIN BASED POLYMER USING THE SAME

摘要

The present invention relates to a novel hybrid metallocene supported catalyst and a method of preparing olefin-based polymers using the same. A hybrid metallocene supported catalyst according to the present invention can be used in a method of preparing of olefin-based polymers which have superior processibility, mechanical properties and haze characteristics and also have higher molecular weights and a more even distribution of molecular weights. A hybrid metallocene supported catalyst may comprise: a first metallocene compound represented by chemical formula 1; a second metallocene compound containing at least one group selected from chemical compounds represented by chemical formula 2 or 3; a co-catalyst compound; and a support.