JP7690489B2 - 積層体 - Google Patents

積層体 Download PDF

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Publication number
JP7690489B2
JP7690489B2 JP2022565126A JP2022565126A JP7690489B2 JP 7690489 B2 JP7690489 B2 JP 7690489B2 JP 2022565126 A JP2022565126 A JP 2022565126A JP 2022565126 A JP2022565126 A JP 2022565126A JP 7690489 B2 JP7690489 B2 JP 7690489B2
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JP
Japan
Prior art keywords
polymer
propylene
film
mass
heat
Prior art date
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Active
Application number
JP2022565126A
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English (en)
Japanese (ja)
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JPWO2022113600A1 (https=
JPWO2022113600A5 (https=
Inventor
良司 森脇
裕 保谷
希美 神谷
七央 塩崎
貴大 水間
真 江川
祐貴 甲斐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
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Mitsui Chemicals Inc
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Publication of JPWO2022113600A1 publication Critical patent/JPWO2022113600A1/ja
Publication of JPWO2022113600A5 publication Critical patent/JPWO2022113600A5/ja
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Publication of JP7690489B2 publication Critical patent/JP7690489B2/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
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    • C08L23/08—Copolymers of ethene
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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
JP2022565126A 2020-11-26 2021-10-25 積層体 Active JP7690489B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020196275 2020-11-26
JP2020196275 2020-11-26
PCT/JP2021/039242 WO2022113600A1 (ja) 2020-11-26 2021-10-25 積層体

Publications (3)

Publication Number Publication Date
JPWO2022113600A1 JPWO2022113600A1 (https=) 2022-06-02
JPWO2022113600A5 JPWO2022113600A5 (https=) 2023-08-01
JP7690489B2 true JP7690489B2 (ja) 2025-06-10

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ID=81754286

Family Applications (1)

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JP2022565126A Active JP7690489B2 (ja) 2020-11-26 2021-10-25 積層体

Country Status (5)

Country Link
US (1) US20240001653A1 (https=)
EP (1) EP4253045A4 (https=)
JP (1) JP7690489B2 (https=)
CN (1) CN116490356A (https=)
WO (1) WO2022113600A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202543895A (zh) * 2024-01-17 2025-11-16 日商三井 陶氏聚合化學股份有限公司 蓋材用積層體、蓋材及包裝容器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006088216A1 (ja) 2005-02-15 2006-08-24 Nippon Paper-Pack Co., Ltd. 液体紙容器用多層ポリオレフィンフィルム、それを用いた液体紙容器材料及び液体紙容器
JP2006305884A (ja) 2005-04-28 2006-11-09 Toyobo Co Ltd ヒートシール性積層ポリプロピレン系樹脂フイルム及び包装体
JP2008150541A (ja) 2006-12-20 2008-07-03 Dainippon Printing Co Ltd シーラントフィルム、積層フィルムおよびポリプロピレン製容器用蓋材
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