Title:
LIGAND COMPOUND, TRANSITION METAL COMPOUND, AND CATALYST COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2019/059665
Kind Code:
A1
Abstract:
The present invention relates to a novel ligand compound, a transition metal compound, and a catalyst composition containing the same. The novel ligand compound and the transition metal compound, of the present invention, can be effectively used for a polymerization catalyst in the preparation of an olefin-based polymer having low density.
Inventors:
CHO YOON HEE (KR)
JANG JAE KWON (KR)
JANG JAE KWON (KR)
Application Number:
PCT/KR2018/011105
Publication Date:
March 28, 2019
Filing Date:
September 20, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07F7/28; C07F7/10; C08F2/38; C08F4/52; C08F4/659; C08F4/6592
Domestic Patent References:
| WO2003078480A2 | 2003-09-25 |
Foreign References:
| KR20010112350A | 2001-12-20 | |||
| US8173828B2 | 2012-05-08 | |||
| KR20130124269A | 2013-11-13 | |||
| KR20160084181A | 2016-07-13 | |||
| KR20170123710A | 2017-11-08 | |||
| US5064802A | 1991-11-12 | |||
| US6515155B1 | 2003-02-04 | |||
| US6015916A | 2000-01-18 |
Other References:
CHEM., COMMUN., vol. 48, 2012, pages 3557
CHEM. COMMUN., vol. 48, 2012, pages 3557
See also references of EP 3524612A4
CHEM. COMMUN., vol. 48, 2012, pages 3557
See also references of EP 3524612A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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