Title:
TRANSITION METAL COMPOUND HAVING HETEROATOMS, CATALYST COMPOSITION CONTAINING TRANSITION METAL COMPOUND, AND POLYMER PREPARATION METHOD USING CATALYST COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2016/105170
Kind Code:
A1
Abstract:
The present invention provides a transition metal compound, having a novel structure, in which heteroatoms are introduced, a catalyst composition containing the transition metal compound, and a polymer preparation method using the catalyst composition. According to one embodiment of the present invention, the transition metal compound can be used as a catalyst having excellent copolymerizability and can prepare a polymer having high molecular weight in a low density region.
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Inventors:
DO YOUNG SHIL (KR)
GONG JIN SAM (KR)
LEE YUN JIN (KR)
LEE CHOONG HOON (KR)
JUNG SEUNG HWAN (KR)
GONG JIN SAM (KR)
LEE YUN JIN (KR)
LEE CHOONG HOON (KR)
JUNG SEUNG HWAN (KR)
Application Number:
PCT/KR2015/014284
Publication Date:
June 30, 2016
Filing Date:
December 24, 2015
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07F7/28; B01J31/38; C08F4/6592
Foreign References:
| KR20040035789A | 2004-04-29 | |||
| KR100986301B1 | 2010-10-07 | |||
| US7928256B2 | 2011-04-19 |
Other References:
PARK, J. H. ET AL.: "Preparation of Half-metallocenes of Thiophène and Tetrahydroquinoline-linked Cyclopentadienyl Ligands for Ethylene/a-olefin Copolymerization", DALTON TRANS., vol. 39, no. 41, 2010, pages 9994 - 10002, XP055090168, [retrieved on 20100921], DOI: doi:10.1039/c0dt00637h
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
특허법인 태평양 (KR)
특허법인 태평양 (KR)
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