Title:
NOVEL INDENE-BASED TRANSITION METAL COMPOUND, TRANSITION METAL CATALYST COMPOSITION COMPRISING SAME, AND METHOD FOR PREPARING ETHYLENE HOMOPOLYMER OR COPOLYMER OF ETHYLENE AND α-OLEFIN BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/064247
Kind Code:
A1
Abstract:
The present invention relates to: a novel indene-based transition metal compound; a transition metal catalyst composition comprising same and having a high catalytic activity for preparing an ethylene homopolymer or a copolymer of ethylene and one or more α-olefins; a method for preparing an ethylene homopolymer or a copolymer of ethylene and an α-olefin by using the transition metal catalyst composition; and an ethylene homopolymer or a copolymer of ethylene and an α-olefin prepared thereby.
Inventors:
SHIN DONG-CHEOL (KR)
OH YEONOCK (KR)
OH YEONOCK (KR)
Application Number:
PCT/IB2018/057534
Publication Date:
April 04, 2019
Filing Date:
September 28, 2018
Export Citation:
Assignee:
SABIC SK NEXLENE COMPANY PTE LTD (SG)
International Classes:
C07F7/28; C07F7/10; C08F2/38; C08F4/646; C08F4/659; C08F4/6592; C08F10/02; C08F36/20; C08F210/16
Domestic Patent References:
| WO2001042315A1 | 2001-06-14 |
Foreign References:
| KR20000029833A | 2000-05-25 | |||
| US6555634B1 | 2003-04-29 | |||
| KR20050112135A | 2005-11-29 | |||
| KR101002620B1 | 2010-12-21 | |||
| KR20040083922A | 2004-10-06 | |||
| EP0320762A2 | 1989-06-21 | |||
| EP0372632A1 | 1990-06-13 | |||
| JPS6392621A | 1988-04-23 | |||
| JPH0284405A | 1990-03-26 | |||
| JPH032347A | 1991-01-08 | |||
| EP0416815A2 | 1991-03-13 | |||
| EP0420436A1 | 1991-04-03 | |||
| EP0842939A1 | 1998-05-20 | |||
| US5198401A | 1993-03-30 | |||
| US4752597A | 1988-06-21 | |||
| US6268444B1 | 2001-07-31 |
Other References:
See also references of EP 3689884A4
JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 174, 2001, pages 35 - 49
JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 174, 2001, pages 35 - 49
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