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Title:
CATALYST CONTAINING HYBRID TRANSITION METAL COMPOUND, OLEFIN-BASED POLYMER PRODUCED BY USING SAME, AND METHODS FOR PRODUCING CATALYST AND POLYMER
Document Type and Number:
WIPO Patent Application WO/2022/039418
Kind Code:
A1
Abstract:
The present invention relates to: a catalyst which is for polymerizing olefins and contains a hybrid transition metal compound, and from which various polyolefins having excellent processability and mechanical properties can be produced; an olefin-based polymer produced by using the catalyst; and methods for producing the catalyst and polymer. A production method according to an embodiment of the present invention can easily control the ratio of transition metal compounds, and thereby easily produce a catalyst which is for polymerizing olefins and contains a hybrid transition metal compound.

Inventors:
PARK HYE RAN (KR)
PARK RANWHA (KR)
KIM SUNG DONG (KR)
SEO JUNHO (KR)
LEE MUNHEE (KR)
LEE WON JONG (KR)
JOUNG UI GAP (KR)
JEONG TAEHO (KR)
HAN JI MIN (KR)
Application Number:
PCT/KR2021/010220
Publication Date:
February 24, 2022
Filing Date:
August 04, 2021
Export Citation:
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Assignee:
HANWHA SOLUTIONS CORP (KR)
International Classes:
C08F210/16; C08F4/02; C08F4/62; C08F4/659; C08F4/6592; C08F210/14
Domestic Patent References:
WO2019046085A12019-03-07
Foreign References:
JP2015113282A2015-06-22
US20110275772A12011-11-10
US20070043248A12007-02-22
US20200048383A12020-02-13
US5272236A1993-12-21
US4935474A1990-06-19
US6828394B22004-12-07
US6894128B22005-05-17
KR101437509B12014-09-03
US6841631B22005-01-11
KR101797890B12017-11-14
KR20040076965A2004-09-04
Attorney, Agent or Firm:
WI, Jeong Ho (KR)
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