Hybrid supported metallocene catalyst, method for preparing the same, and process for preparing polyolefin using the same

Provided are a hybrid supported metallocene catalyst, a method for preparing the same, and a process for preparing an olefin polymer using the same, and more particular, a hybrid supported metallocene catalyst characterized in that two kinds of metallocene compounds containing a new cyclopenta[b]flu...

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Hauptverfasser: LEE HO SEONG, SHIN DONG CHEOL, CHO KYU CHEOL, CHAE SUNG SEOK, HAN SEUNG YEOL, HAHN JONG SOK
Format: Patent
Sprache:eng
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Zusammenfassung:Provided are a hybrid supported metallocene catalyst, a method for preparing the same, and a process for preparing an olefin polymer using the same, and more particular, a hybrid supported metallocene catalyst characterized in that two kinds of metallocene compounds containing a new cyclopenta[b]fluorenyl transition metal compound are supported on an inorganic or organic porous carrier surface-treated with an ionic compound and a co-catalyst, a method for preparing the same, and a process for preparing an olefin polymer using the hybrid supported metallocene catalyst.