Title:
POLYETHYLENE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/171525
Kind Code:
A1
Abstract:
The present invention relates to a polyethylene resin composition which can be produced into films and fibers having superb physical properties through various processes due to the excellent workability and bubble stability thereof. The polyethylene resin composition comprises: a first polyethylene resin which has a density of 0.950 g/cm 3 to 0.960 g/cm 3, a weight average molecular weight of 80000 g/mol to 100000 g/mol, and a molecular weight distribution of 3.3 to 4.0; and a second polyethylene resin which has a density of 0.950 g/cm 3 to 0.960 g/cm 3, a weight average molecular weight of 500000 g/mol to 600000 g/mol, and a molecular weight distribution of 1.3 to 2.0.
Inventors:
SONG JISOO (KR)
JANG CHANG HWAN (KR)
LEE HYOJOON (KR)
CHOI YI YOUNG (KR)
KIM SUN MI (KR)
JANG CHANG HWAN (KR)
LEE HYOJOON (KR)
CHOI YI YOUNG (KR)
KIM SUN MI (KR)
Application Number:
PCT/KR2020/002274
Publication Date:
August 27, 2020
Filing Date:
February 18, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08L23/06; C08J5/18; D01D5/42; D01F6/04
Domestic Patent References:
| WO2018064435A1 | 2018-04-05 | |||
| WO2016089311A1 | 2016-06-09 |
Foreign References:
| JPH1072538A | 1998-03-17 | |||
| JP3874869B2 | 2007-01-31 | |||
| US5530065A | 1996-06-25 | |||
| KR19990029057A | 1999-04-15 | |||
| KR20180068715A | 2018-06-22 | |||
| KR20100121449A | 2010-11-17 | |||
| KR20160147638A | 2016-12-23 |
Other References:
See also references of EP 3753982A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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