Title:
POLYETHYLENE FOR MAKING FIBER AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/177348
Kind Code:
A1
Abstract:
The present invention provides a polyethylene suitable for use in making fibers and a preparation method therefor, wherein the polyethylene is lengthened in terms of time to aging and exhibits an improvement in yellow index and filterability in a spinning process.
Inventors:
SONG CHRISTINE JISOO (KR)
YOON JIWON (KR)
CHOI YI YOUNG (KR)
YOON JIWON (KR)
CHOI YI YOUNG (KR)
Application Number:
PCT/KR2022/002424
Publication Date:
August 25, 2022
Filing Date:
February 18, 2022
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F10/02; C08F4/659; C08F4/6592; C08F210/16
Foreign References:
| KR20110101386A | 2011-09-16 | |||
| JP2006206500A | 2006-08-10 | |||
| CN111454300A | 2020-07-28 | |||
| JP2005029731A | 2005-02-03 | |||
| JP2015089937A | 2015-05-11 |
Other References:
HOLZNER, ACHMIL, K: "Acid Scavenger, Plastic additives handbook", 2009, HANSER
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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