Polyolefin and preparation method thereof

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United States of America Patent

PATENT NO 9290593
APP PUB NO 20140094574A1
SERIAL NO

14094365

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Abstract

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A polyolefin has 1) a density in the range of 0.93 to 0.97 g/cm3, 2) a BOCD (Broad Orthogonal Co-monomer Distribution) index defined by a given equation in the range of 1 to 5, and 3) a molecular weight distribution (weight average molecular weight/number average molecular weight) in the range of 4 to 10. A supported hybrid metallocene catalyst comprises a first metallocene compound represented by a first given formulae, a second metallocene compound represented by one of three given formulae, and a support.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Joon-Hee Daejeon, KR 8 90
Han, Yong-Gyu Daejeon, KR 9 113
Hong, Dae-Sik Gunpo-si, KR 43 440
Kim, Seon-Kyoung Yongin-si, KR 11 96
Kwon, Heon-Yong Daejeon, KR 19 119
Lee, Ki-Soo Daejeon, KR 35 164
Park, Jong-Sang Daejeon, KR 14 226

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