CN117337235B - 层叠体、包装材料及容器 - Google Patents

层叠体、包装材料及容器

Info

Publication number
CN117337235B
CN117337235B CN202280034033.0A CN202280034033A CN117337235B CN 117337235 B CN117337235 B CN 117337235B CN 202280034033 A CN202280034033 A CN 202280034033A CN 117337235 B CN117337235 B CN 117337235B
Authority
CN
China
Prior art keywords
layer
hydroxybutyrate
laminate
sealant
p3hb3hh
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.)
Active
Application number
CN202280034033.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN117337235A (zh
Inventor
冈田康则
大仓彻雄
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.)
Kaneka Corp
Original Assignee
Kaneka Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Publication of CN117337235A publication Critical patent/CN117337235A/zh
Application granted granted Critical
Publication of CN117337235B publication Critical patent/CN117337235B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

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    • B32B15/00—Layered products comprising a layer of metal
    • 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
    • B32B15/09—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 polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B15/00—Layered products comprising a layer of metal
    • 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
    • B32B15/12—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 paper or cardboard
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    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
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    • 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
    • B32B27/10—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 paper or cardboard
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Laminated Bodies (AREA)
CN202280034033.0A 2021-05-17 2022-05-16 层叠体、包装材料及容器 Active CN117337235B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-082989 2021-05-17
JP2021082989 2021-05-17
PCT/JP2022/020321 WO2022244712A1 (ja) 2021-05-17 2022-05-16 積層体、包装材料、及び容器

Publications (2)

Publication Number Publication Date
CN117337235A CN117337235A (zh) 2024-01-02
CN117337235B true CN117337235B (zh) 2026-03-06

Family

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Family Applications (1)

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CN202280034033.0A Active CN117337235B (zh) 2021-05-17 2022-05-16 层叠体、包装材料及容器

Country Status (5)

Country Link
US (1) US20240227371A1 (https=)
EP (1) EP4342669A4 (https=)
JP (1) JPWO2022244712A1 (https=)
CN (1) CN117337235B (https=)
WO (1) WO2022244712A1 (https=)

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WO2021176941A1 (ja) * 2020-03-02 2021-09-10 株式会社カネカ ポリヒドロキシアルカン酸の製造方法およびその利用
US20240391225A1 (en) * 2021-11-12 2024-11-28 Kaneka Corporation Laminated article and use thereof
SE2330312A1 (en) * 2023-07-05 2025-01-06 Stora Enso Oyj A biodegradable laminate for aseptic packaging
JP2025036127A (ja) * 2023-08-31 2025-03-14 ａｒｔｉｅｎｃｅ株式会社 包装材及びその製造方法
JP7579940B1 (ja) 2023-09-29 2024-11-08 日本製紙株式会社 ヒートシール紙
JP7579944B1 (ja) 2023-10-10 2024-11-08 日本製紙株式会社 ラミネート原紙およびラミネート紙
SE547363C2 (en) * 2023-11-16 2025-07-15 Stora Enso Oyj A biodegradable laminate for aseptic packaging
CN117884325B (zh) * 2024-01-17 2025-12-19 北京微构工场生物技术有限公司 一种降低聚羟基脂肪酸酯水性涂层克重同时保持阻隔性的方法及其应用
JP7588258B1 (ja) 2024-01-18 2024-11-21 日本製紙株式会社 ヒートシール紙
DE102024125714A1 (de) * 2024-09-06 2026-03-12 Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg Flexibler Lagenverbund mit heißsiegelfähiger Polyolefinlage mit darauf abgeschiedener Lage aus einem Material auf Metallbasis

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JPWO2022244712A1 (https=) 2022-11-24
US20240227371A1 (en) 2024-07-11
EP4342669A1 (en) 2024-03-27
EP4342669A4 (en) 2025-04-16
CN117337235A (zh) 2024-01-02

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