Title:
TRANSITION METAL COMPOUND, CATALYST COMPOSITION, AND METHOD FOR PRODUCING POLYPROPYLENE USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/184888
Kind Code:
A1
Abstract:
The present invention relates to: a novel transition metal compound which exhibits excellent catalytic activity and high hydrogen reactivity in propylene polymerization, and is useful for producing polypropylene having a narrow molecular weight distribution and a low melting point; a catalyst composition comprising same; and a method for producing polypropylene using same.
Inventors:
LEE INSUN (KR)
KIM SEOK HWAN (KR)
KIM BYUNG SEOK (KR)
GWON DONGHYEON (KR)
JEON SANGJIN (KR)
KIM SEYOUNG (KR)
KIM SEOK HWAN (KR)
KIM BYUNG SEOK (KR)
GWON DONGHYEON (KR)
JEON SANGJIN (KR)
KIM SEYOUNG (KR)
Application Number:
PCT/KR2020/003046
Publication Date:
September 17, 2020
Filing Date:
March 04, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07F17/00; C08F2/38; C08F4/52; C08F4/659; C08F4/6592; C08F110/06
Domestic Patent References:
| WO2014099303A1 | 2014-06-26 | |||
| WO2017069854A1 | 2017-04-27 | |||
| WO2018185176A1 | 2018-10-11 |
Foreign References:
| US20180201630A1 | 2018-07-19 | |||
| KR20160147835A | 2016-12-23 | |||
| EP1077215A1 | 2001-02-21 |
Other References:
See also references of EP 3892626A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
Download PDF: