MIXED METALLOCENE CATALYST COMPOSITION AND METHOD FOR PREPARING POLYOLEFIN USING THE SAME

摘要

The present invention relates to a mixed metallocene catalyst composition including a first metallocene catalyst and a second metallocene catalyst, and a method for preparing a polyolefin using the catalyst composition. According to the catalyst composition and the preparation method, provided is a polyolefin having a wide molecular weight distribution and superior mechanical properties and processability.