JP7201131B2 - ガスバリア性積層体、包装材 - Google Patents

ガスバリア性積層体、包装材 Download PDF

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Publication number
JP7201131B2
JP7201131B2 JP2022534414A JP2022534414A JP7201131B2 JP 7201131 B2 JP7201131 B2 JP 7201131B2 JP 2022534414 A JP2022534414 A JP 2022534414A JP 2022534414 A JP2022534414 A JP 2022534414A JP 7201131 B2 JP7201131 B2 JP 7201131B2
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JP
Japan
Prior art keywords
acid
base material
film
substrate
adhesive
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.)
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JP2022534414A
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English (en)
Japanese (ja)
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JPWO2022102490A1 (https=
JPWO2022102490A5 (https=
Inventor
正光 新居
裕季 小林
吉成 村上
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DIC Corp
Original Assignee
DIC Corp
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Publication of JPWO2022102490A5 publication Critical patent/JPWO2022102490A5/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • 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
    • B32—LAYERED PRODUCTS
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7248—Odour barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP2022534414A 2020-11-10 2021-11-04 ガスバリア性積層体、包装材 Active JP7201131B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020187124 2020-11-10
JP2020187124 2020-11-10
PCT/JP2021/040515 WO2022102490A1 (ja) 2020-11-10 2021-11-04 ガスバリア性積層体、包装材

Publications (3)

Publication Number Publication Date
JPWO2022102490A1 JPWO2022102490A1 (https=) 2022-05-19
JPWO2022102490A5 JPWO2022102490A5 (https=) 2022-10-24
JP7201131B2 true JP7201131B2 (ja) 2023-01-10

Family

ID=81601252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022534414A Active JP7201131B2 (ja) 2020-11-10 2021-11-04 ガスバリア性積層体、包装材

Country Status (4)

Country Link
EP (1) EP4245527A4 (https=)
JP (1) JP7201131B2 (https=)
CN (1) CN116348387A (https=)
WO (1) WO2022102490A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025253915A1 (ja) * 2024-06-04 2025-12-11 Dic株式会社 積層体、包装材、リサイクル方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020157715A (ja) * 2019-03-28 2020-10-01 大日本印刷株式会社 包装材料用積層体および包装材料

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017002931A1 (ja) 2015-07-02 2017-01-05 東洋製罐グループホールディングス株式会社 カップ型多層容器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713269A (en) * 1986-03-20 1987-12-15 Owens-Illinois Plastic Products Inc. Heatset multilayer container
WO2013005767A1 (ja) * 2011-07-06 2013-01-10 Dic株式会社 ガスバリア性多層フィルム、接着剤、及びコーティング材
WO2016006125A1 (ja) * 2014-07-11 2016-01-14 Dic株式会社 シーラントフィルムを有する積層体
US11905363B2 (en) * 2015-02-13 2024-02-20 The Coca-Cola Company Barrier enhanced pet multilayer container
JP6079908B2 (ja) * 2016-01-14 2017-02-15 大日本印刷株式会社 蓋材用積層体、蓋材、分配包装容器、及び分配包装体
JP6903879B2 (ja) * 2016-07-29 2021-07-14 大日本印刷株式会社 酸素バリア性を有する積層体および該積層体からなる包装材料
JP7019958B2 (ja) * 2017-03-31 2022-02-16 大日本印刷株式会社 無溶剤型接着剤を用いたガスバリア積層体、及び該積層体からなるガスバリア包装材料とピロー包装袋
JP7009765B2 (ja) * 2017-03-31 2022-01-26 大日本印刷株式会社 易開封性ガスバリア積層体、及び該積層体からなる易開封性ガスバリア包装材料とピロー包装袋
RU2768814C2 (ru) * 2017-07-31 2022-03-24 Дау Глоубл Текнолоджиз Ллк Полностью полиэтиленовые слоистые пленочные структуры с барьерным адгезивным слоем
JP7549788B2 (ja) * 2018-03-26 2024-09-12 大日本印刷株式会社 積層体および該積層体からなる包装材料
JP7238297B2 (ja) * 2018-08-31 2023-03-14 大日本印刷株式会社 包装材料用積層体及び包装材料
JP7358728B2 (ja) * 2018-09-28 2023-10-11 大日本印刷株式会社 ポリエチレン積層体およびこれを用いた包装材料

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017002931A1 (ja) 2015-07-02 2017-01-05 東洋製罐グループホールディングス株式会社 カップ型多層容器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025253915A1 (ja) * 2024-06-04 2025-12-11 Dic株式会社 積層体、包装材、リサイクル方法
JP7828049B1 (ja) * 2024-06-04 2026-03-11 Dic株式会社 積層体、包装材、リサイクル方法

Also Published As

Publication number Publication date
JPWO2022102490A1 (https=) 2022-05-19
CN116348387A (zh) 2023-06-27
EP4245527A1 (en) 2023-09-20
WO2022102490A1 (ja) 2022-05-19
EP4245527A4 (en) 2024-08-14

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