Metallocene compound, catalyst composition comprising the same, and an olefinic polymer produced using the same
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United States of America Patent
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Apr 8, 2014
Grant Date -
May 17, 2012
app pub date -
Jul 29, 2010
filing date -
Jul 31, 2009
priority date (Note) -
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Abstract
The present invention relates to a novel metallocene compound, a catalyst composition comprising the same, and to olefinic polymers produced using the same. The metallocene compound according to the present invention and the catalyst composition comprising the same can be used when producing olefinic polymers, have outstanding copolymerization properties, and can produce olefinic polymers of high molecular weight. In particular, when the metallocene compound according to the present invention is employed, highly heat resistant block copolymers can be produced, and olefinic polymers can be produced which have a high melting point (Tm) even if the comonomer content is increased when producing the olefinic polymer.
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