Title:
POLYETHYLENE AND ITS CHLORINATED POLYETHYLENE
Document Type and Number:
WIPO Patent Application WO/2021/251766
Kind Code:
A1
Abstract:
Polyethylene according to the present invention can prepare: chlorinated polyethylene having excellent processability and size stability during high-speed extrusion by optimizing a high crystalline region in a molecular structure and reacting the region with chlorine; and a CPE compound comprising same.
Inventors:
LEE SI JUNG (KR)
KIM SUN MI (KR)
JEONG CHEOLHWAN (KR)
HONG BOG KI (KR)
KIM SUN MI (KR)
JEONG CHEOLHWAN (KR)
HONG BOG KI (KR)
Application Number:
PCT/KR2021/007264
Publication Date:
December 16, 2021
Filing Date:
June 10, 2021
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F110/02; C08F4/659; C08F4/6592; C08F8/22
Domestic Patent References:
| WO2009032051A1 | 2009-03-12 |
Foreign References:
| KR20190068631A | 2019-06-18 | |||
| KR20150139462A | 2015-12-11 | |||
| KR20150058938A | 2015-05-29 | |||
| CN111187304A | 2020-05-22 | |||
| KR20200071033A | 2020-06-18 |
Other References:
TETRAHEDRON LETT., 1988, pages 2951
See also references of EP 4015542A4
See also references of EP 4015542A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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