Title:
POLYETHYLENE HAVING HIGH DEGREE OF CROSS-LINKING, AND CROSS-LINKED POLYETHYLENE PIPE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/171624
Kind Code:
A1
Abstract:
The present invention relates to polyethylene having a high degree of cross-linking, and a cross-linked polyethylene pipe comprising the same. The polyethylene according to the present invention has an ultra-high molecular weight so as to have increased cross-linking speed, thereby exhibiting a sufficient degree of cross-linking even when cross-linking time is short, and thus can exhibit excellent strength and pressure resistance.
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Inventors:
CHO SOL (KR)
LEE HYUNSUP (KR)
KIM SUN MI (KR)
CHOI YI YOUNG (KR)
LEE MYUNGHAN (KR)
KIM YEONSOO (KR)
LEE HYUNSUP (KR)
KIM SUN MI (KR)
CHOI YI YOUNG (KR)
LEE MYUNGHAN (KR)
KIM YEONSOO (KR)
Application Number:
PCT/KR2020/002468
Publication Date:
August 27, 2020
Filing Date:
February 20, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F10/02; C08F2/38; C08F4/646; C08F4/659; C08F4/6592; C08K5/00; C08K5/14; C08L23/06; F16L9/12
Foreign References:
KR20180103349A | 2018-09-19 | |||
KR20150058938A | 2015-05-29 | |||
KR20080093723A | 2008-10-22 | |||
KR20180067944A | 2018-06-21 | |||
KR20160029704A | 2016-03-15 | |||
US20030195306A1 | 2003-10-16 |
Other References:
TETRAHEDRON LETT., 1988, pages 2951
See also references of EP 3909988A4
See also references of EP 3909988A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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