JP7544309B1 - 積層体、包装材料、包装体及び包装物品 - Google Patents

積層体、包装材料、包装体及び包装物品 Download PDF

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Publication number
JP7544309B1
JP7544309B1 JP2024534423A JP2024534423A JP7544309B1 JP 7544309 B1 JP7544309 B1 JP 7544309B1 JP 2024534423 A JP2024534423 A JP 2024534423A JP 2024534423 A JP2024534423 A JP 2024534423A JP 7544309 B1 JP7544309 B1 JP 7544309B1
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Japan
Prior art keywords
layer
anchor coat
range
laminate
cross
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JP2024534423A
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English (en)
Japanese (ja)
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JPWO2024162391A5 (https=
JPWO2024162391A1 (https=
Inventor
誠司 滝澤
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Toppan Holdings Inc
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Toppan Holdings Inc
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=92146703&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7544309(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toppan Holdings Inc filed Critical Toppan Holdings Inc
Priority to JP2024126139A priority Critical patent/JP2024149642A/ja
Publication of JPWO2024162391A1 publication Critical patent/JPWO2024162391A1/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical 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
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • 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
    • B32B2250/02—2 layers
    • 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
    • B32B2250/03—3 layers
    • 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
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • 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
    • B32B2307/536—Hardness
    • 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
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/737—Dimensions, e.g. volume or area
    • B32B2307/7375—Linear, e.g. length, distance or width
    • B32B2307/7376—Thickness
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
JP2024534423A 2023-02-02 2024-01-31 積層体、包装材料、包装体及び包装物品 Active JP7544309B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024126139A JP2024149642A (ja) 2023-02-02 2024-08-01 積層体、包装材料、包装体及び包装物品

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023014720 2023-02-02
JP2023014720 2023-02-02
JP2023070367 2023-04-21
JP2023070367 2023-04-21
PCT/JP2024/003087 WO2024162391A1 (ja) 2023-02-02 2024-01-31 積層体、包装材料、包装体及び包装物品

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024126139A Division JP2024149642A (ja) 2023-02-02 2024-08-01 積層体、包装材料、包装体及び包装物品

Publications (3)

Publication Number Publication Date
JPWO2024162391A1 JPWO2024162391A1 (https=) 2024-08-08
JP7544309B1 true JP7544309B1 (ja) 2024-09-03
JPWO2024162391A5 JPWO2024162391A5 (https=) 2025-01-07

Family

ID=92146703

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024534423A Active JP7544309B1 (ja) 2023-02-02 2024-01-31 積層体、包装材料、包装体及び包装物品
JP2024126139A Pending JP2024149642A (ja) 2023-02-02 2024-08-01 積層体、包装材料、包装体及び包装物品

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024126139A Pending JP2024149642A (ja) 2023-02-02 2024-08-01 積層体、包装材料、包装体及び包装物品

Country Status (5)

Country Link
US (1) US20250353650A1 (https=)
EP (1) EP4644114A4 (https=)
JP (2) JP7544309B1 (https=)
CN (1) CN120712176A (https=)
WO (1) WO2024162391A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024190261A1 (https=) 2023-03-16 2024-09-19

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11978A (ja) * 1997-06-12 1999-01-06 Daicel Chem Ind Ltd バリア性複合フィルムおよびその製造方法
WO2009112256A1 (en) * 2008-03-14 2009-09-17 Tetra Laval Holdings & Finance S.A. Mono-axially oriented polymer substrate film
WO2013147090A1 (ja) * 2012-03-29 2013-10-03 リンテック株式会社 ガスバリア性積層体、その製造方法、電子デバイス用部材及び電子デバイス
JP2015208924A (ja) * 2014-04-25 2015-11-24 凸版印刷株式会社 ガスバリア性フィルムおよびガスバリア性積層体
JP2018173165A (ja) * 2017-03-30 2018-11-08 日東電工株式会社 遮熱断熱基板
WO2019167944A1 (ja) * 2018-02-28 2019-09-06 富士フイルム株式会社 積層体、太陽電池用保護シート、及び太陽電池モジュール
WO2022056095A1 (en) * 2020-09-11 2022-03-17 Amcor Flexibles North America, Inc. Heat stable multilayer barrier film structure
JP2024049196A (ja) * 2022-09-28 2024-04-09 大日本印刷株式会社 バリア性基材、バリア性積層体および包装容器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4324644A4 (en) 2021-04-13 2024-10-16 Toppan Inc. GAS BARRIER FILM, PACKAGING MATERIAL AND PACKAGING BAG

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11978A (ja) * 1997-06-12 1999-01-06 Daicel Chem Ind Ltd バリア性複合フィルムおよびその製造方法
WO2009112256A1 (en) * 2008-03-14 2009-09-17 Tetra Laval Holdings & Finance S.A. Mono-axially oriented polymer substrate film
WO2013147090A1 (ja) * 2012-03-29 2013-10-03 リンテック株式会社 ガスバリア性積層体、その製造方法、電子デバイス用部材及び電子デバイス
JP2015208924A (ja) * 2014-04-25 2015-11-24 凸版印刷株式会社 ガスバリア性フィルムおよびガスバリア性積層体
JP2018173165A (ja) * 2017-03-30 2018-11-08 日東電工株式会社 遮熱断熱基板
WO2019167944A1 (ja) * 2018-02-28 2019-09-06 富士フイルム株式会社 積層体、太陽電池用保護シート、及び太陽電池モジュール
WO2022056095A1 (en) * 2020-09-11 2022-03-17 Amcor Flexibles North America, Inc. Heat stable multilayer barrier film structure
JP2024049196A (ja) * 2022-09-28 2024-04-09 大日本印刷株式会社 バリア性基材、バリア性積層体および包装容器

Also Published As

Publication number Publication date
EP4644114A4 (en) 2026-04-29
WO2024162391A1 (ja) 2024-08-08
JP2024149642A (ja) 2024-10-18
JPWO2024162391A1 (https=) 2024-08-08
CN120712176A (zh) 2025-09-26
EP4644114A1 (en) 2025-11-05
US20250353650A1 (en) 2025-11-20

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