CATALYST FOR OLEFIN POLYMERIZATION AND COPOLYMERIZATION, AND OLEFIN POLYMERIZATION OR COPOLYMERIZATION METHOD USING SAME
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United States of America Patent
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app pub date -
Jun 21, 2012
filing date -
Nov 24, 2011
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Abstract
The provided is an olefin (co)polymerization catalyst with an excellent catalyst activity, wherein the catalyst component is prepared by using a metallocene compound and titanocene compound or a half-titanocene compound so as to provide polyolefins having a high molecular weight and a low melt index, and also a method for olefin (co)polymerization using said catalyst.
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