Title:
POLYETHYLENE RESIN COMPOSITION FOR BIAXIALLY ORIENTED FILM
Document Type and Number:
WIPO Patent Application WO/2023/229155
Kind Code:
A1
Abstract:
Disclosed is a polyethylene resin composition for a biaxially oriented film that can be molded with a biaxial stretcher, exhibits excellent stretching properties, is capable of biaxial stretching over a wider temperature range, and has excellent thickness smoothness and transparency. The present invention provides a polyethylene resin composition for a biaxially oriented film in which the molecular weight fractionated at a temperature of 35°C or lower is 5 to 20% by weight and the molecular weight fractionated at a temperature of 94°C or higher is 5 to 20% by weight through analytical temperature rising elution fractionation (a-TREF) analysis.
Inventors:
CHO JIN JU (KR)
KIM SONG HO (KR)
OH SUN HYUNG (KR)
MOON YUN A (KR)
KIM SONG HO (KR)
OH SUN HYUNG (KR)
MOON YUN A (KR)
Application Number:
PCT/KR2023/002563
Publication Date:
November 30, 2023
Filing Date:
February 22, 2023
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C08L23/08; B29C55/12; C08F210/16
Foreign References:
| JP4748346B2 | 2011-08-17 | |||
| KR100346585B1 | 2002-10-04 | |||
| KR20030034114A | 2003-05-01 | |||
| US20160115285A1 | 2016-04-28 | |||
| US20040014895A1 | 2004-01-22 |
Attorney, Agent or Firm:
PARK, Sang Hoon (KR)
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