Title:
ISOMERIC METALLOCENE CATALYST AND POLYOLEFIN RESIN PREPARED USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/188588
Kind Code:
A1
Abstract:
The present invention provides: a meso metallocene catalyst for preparing a polyolefin exhibiting excellent polymer properties while having superior catalytic activity in ethylene and α-olefin polymerization; and a polyolefin prepared using an isomeric metallocene catalyst comprising a hybrid metallocene catalyst, which is a mixture of a meso metallocene compound and a racemic metallocene compound.
Inventors:
KIM AH REUM (KR)
KIM DONG OK (KR)
PIAO LAN HUA (KR)
JEONG DONG WOOK (KR)
JOUNG UI GAB (KR)
KIM DONG OK (KR)
PIAO LAN HUA (KR)
JEONG DONG WOOK (KR)
JOUNG UI GAB (KR)
Application Number:
PCT/KR2017/002497
Publication Date:
November 02, 2017
Filing Date:
March 08, 2017
Export Citation:
Assignee:
HANWHA CHEMICAL CORP (KR)
International Classes:
C08F10/02; C08F2/34; C08F2/44; C08F4/02; C08F4/642; C08F4/646; C08F4/659; C08F4/6592
Foreign References:
| KR20150141890A | 2015-12-21 | |||
| KR20070012412A | 2007-01-25 | |||
| KR20150058065A | 2015-05-28 | |||
| KR20110017072A | 2011-02-21 | |||
| KR20100101093A | 2010-09-16 | |||
| KR101712318B1 | 2017-03-03 |
Attorney, Agent or Firm:
KIM, Chang Deok (KR)
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