Metallocene-supported catalyst and method for preparing polypropylene using the same

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United States of America Patent

PATENT NO 11358979
APP PUB NO 20200369701A1
SERIAL NO

16957962

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Abstract

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The present invention relates to a supported catalyst comprising a novel metallocene compound having excellent polymerization activity, and a method for producing polypropylene comprising polymerizing propylene in the presence of the catalyst. The supported metallocene-catalyst of the present invention can produce a polypropylene having a relatively narrow molecular weight distribution and a SPAN value.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTDSEOUL 150-721

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheong, Jae Youp Daejeon, KR 6 14
Hong, Daesik Daejeon, KR 38 249
Jeon, Sangjin Daejeon, KR 25 95
Kwon, Heon Yong Daejeon, KR 37 208

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