JPWO2023249109A5 - - Google Patents
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- Publication number
- JPWO2023249109A5 JPWO2023249109A5 JP2023559816A JP2023559816A JPWO2023249109A5 JP WO2023249109 A5 JPWO2023249109 A5 JP WO2023249109A5 JP 2023559816 A JP2023559816 A JP 2023559816A JP 2023559816 A JP2023559816 A JP 2023559816A JP WO2023249109 A5 JPWO2023249109 A5 JP WO2023249109A5
- Authority
- JP
- Japan
- Prior art keywords
- multilayer film
- film according
- layer
- mol
- less
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000010410 layer Substances 0.000 claims 22
- 238000010438 heat treatment Methods 0.000 claims 8
- 229920005992 thermoplastic resin Polymers 0.000 claims 8
- 230000004888 barrier function Effects 0.000 claims 7
- 239000012793 heat-sealing layer Substances 0.000 claims 6
- 239000012790 adhesive layer Substances 0.000 claims 5
- 239000002245 particle Substances 0.000 claims 5
- 229920005989 resin Polymers 0.000 claims 5
- 239000011347 resin Substances 0.000 claims 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 4
- 239000005977 Ethylene Substances 0.000 claims 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims 4
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims 4
- 230000004927 fusion Effects 0.000 claims 4
- 239000004711 α-olefin Substances 0.000 claims 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims 3
- 229920013716 polyethylene resin Polymers 0.000 claims 3
- 238000007127 saponification reaction Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims 2
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000004840 adhesive resin Substances 0.000 claims 1
- 229920006223 adhesive resin Polymers 0.000 claims 1
- 229910001413 alkali metal ion Inorganic materials 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910001424 calcium ion Inorganic materials 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 claims 1
- 229930195729 fatty acid Natural products 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 150000004665 fatty acids Chemical class 0.000 claims 1
- 229920000092 linear low density polyethylene Polymers 0.000 claims 1
- 239000004707 linear low-density polyethylene Substances 0.000 claims 1
- 229910001425 magnesium ion Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000005022 packaging material Substances 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022101822 | 2022-06-24 | ||
| JP2022101822 | 2022-06-24 | ||
| PCT/JP2023/023325 WO2023249109A1 (ja) | 2022-06-24 | 2023-06-23 | 多層フィルム及びそれを用いた包装材料 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP7383854B1 JP7383854B1 (ja) | 2023-11-20 |
| JPWO2023249109A1 JPWO2023249109A1 (https=) | 2023-12-28 |
| JPWO2023249109A5 true JPWO2023249109A5 (https=) | 2024-05-28 |
Family
ID=88833491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023559816A Active JP7383854B1 (ja) | 2022-06-24 | 2023-06-23 | 多層フィルム及びそれを用いた包装材料 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250360696A1 (https=) |
| JP (1) | JP7383854B1 (https=) |
| CN (1) | CN119421789A (https=) |
| DE (1) | DE112023002313T5 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177923A (ja) * | 1997-09-05 | 1999-03-23 | Kaito Kagaku Kogyo Kk | 大容量且つ高温充填及び／又はボイル殺菌可能な包装用積層フィルム |
| JP2001079996A (ja) * | 1999-09-17 | 2001-03-27 | Nippon Synthetic Chem Ind Co Ltd:The | 積層包装材 |
| JP2001150613A (ja) * | 1999-11-29 | 2001-06-05 | Sumitomo Chem Co Ltd | 多層一軸延伸フィルムおよび自己粘着性包装用多層フィルム |
| JP5909811B2 (ja) * | 2012-08-09 | 2016-04-27 | 株式会社クラレ | 変性エチレン−ビニルアルコール共重合体及び多層構造体 |
| JP2018099818A (ja) * | 2016-12-20 | 2018-06-28 | 住友ベークライト株式会社 | 多層フィルム及び包装体 |
| WO2020071513A1 (ja) | 2018-10-04 | 2020-04-09 | 株式会社クラレ | 多層構造体及びそれを用いた包装材 |
| JP6895135B2 (ja) * | 2019-09-30 | 2021-06-30 | 大日本印刷株式会社 | バリア性積層体、該バリア性積層体を備える包装容器 |
| CN115697702A (zh) * | 2020-06-25 | 2023-02-03 | 株式会社可乐丽 | 多层膜和使用其而得的多层结构体 |
-
2023
- 2023-06-23 DE DE112023002313.1T patent/DE112023002313T5/de active Pending
- 2023-06-23 JP JP2023559816A patent/JP7383854B1/ja active Active
- 2023-06-23 CN CN202380049227.2A patent/CN119421789A/zh active Pending
- 2023-06-23 US US18/873,714 patent/US20250360696A1/en active Pending
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