Ligand compound, catalyst system for olefin oligomerization, and method for olefin oligomerization using the same

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United States of America Patent

PATENT NO 9637509
APP PUB NO 20160207946A1
SERIAL NO

14896608

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Abstract

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Provided are ligand compounds selected from among N-(diphenylphosphino)-1,1-diphenyl-N-(4-phenylbutan-2-yl)phosphinamine and N4,N4-bis(diphenylphosphino)-N1,N1-diethylpentane-1,4-diamine, a catalyst system for olefin oligomerization, and a method for olefin oligomerization using the same. The catalyst system for olefin oligomerization has excellent catalytic activity, and yet, exhibits high selectivity to 1-hexene or 1-octene, thus enabling more efficient preparation of alpha-olefin.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Ki Soo Daejeon, KR 130 400
Lee, Yong Ho Daejeon, KR 117 745
Sa, Seok Pil Daejeon, KR 46 86
Shin, Eun Ji Daejeon, KR 55 167

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