Title:
POLYETHYLENE AND CHLORINATED POLYETHYLENE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/251770
Kind Code:
A1
Abstract:
Polyethylene, according to the present invention, has a molecular structure in which a low molecular weight region is optimized, and thus reacting the polyethylene with chlorine enables the production of chlorinated polyethylene, having enhanced tensile strength and, at the same time, excellent processability during extrusion, and a CPE compound comprising the chlorinated polyethylene.
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Inventors:
KIM HYO MIN (KR)
HONG BOG KI (KR)
LEE SI JUNG (KR)
PARK SUNGHYUN (KR)
LEE NAEUN (KR)
HONG BOG KI (KR)
LEE SI JUNG (KR)
PARK SUNGHYUN (KR)
LEE NAEUN (KR)
Application Number:
PCT/KR2021/007277
Publication Date:
December 16, 2021
Filing Date:
June 10, 2021
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F110/02; C08F4/646; C08F4/659; C08F4/6592; C08F8/22
Domestic Patent References:
| WO2009032051A1 | 2009-03-12 |
Foreign References:
| KR20150058020A | 2015-05-28 | |||
| KR20150058938A | 2015-05-29 | |||
| KR20150139462A | 2015-12-11 | |||
| CN111187304A | 2020-05-22 | |||
| KR20200071035A | 2020-06-18 |
Other References:
TETRAHEDRON LETT, 1988, pages 2951
See also references of EP 4015543A4
See also references of EP 4015543A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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