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Title:
FILM COMPOSED OF ETHYLENE-α-OLEFIN COPOLYMER
Document Type and Number:
WIPO Patent Application WO/2023/127480
Kind Code:
A1
Abstract:
The purpose of the present invention is to obtain a film having more exceptional strength, low-temperature sealability, and blocking resistance. The present invention relates to a film characterized by including an ethylene-α-olefin copolymer (A) having the following requirements (a1), (a2), and (a3).　(a1): The melt flow rate (MFR) measured at 190°C under a load of 2.16 kg is within the range of 0.1-8 g/10 min.　(a2): The density is within the range of 885-915 kg/m3.　(a3): The melt tension is within the range of 40-190 mN.

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Inventors:
SEKIYA KEIKO (JP)
Application Number:
PCT/JP2022/045790
Publication Date:
July 06, 2023
Filing Date:
December 13, 2022
Export Citation:
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Assignee:
PRIME POLYMER CO LTD (JP)
International Classes:
C08J5/18; B32B27/32
Domestic Patent References:
WO2019172375A12019-09-12
WO2018164169A12018-09-13
WO2013099927A12013-07-04
Foreign References:
JP2001054929A2001-02-27
JP2018154803A2018-10-04
JP2012031398A2012-02-16
JP2013112797A2013-06-10
JP2018178015A2018-11-15
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
Download PDF:
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