JPWO2023219141A1 - - Google Patents

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Publication number
JPWO2023219141A1
JPWO2023219141A1 JP2023553018A JP2023553018A JPWO2023219141A1 JP WO2023219141 A1 JPWO2023219141 A1 JP WO2023219141A1 JP 2023553018 A JP2023553018 A JP 2023553018A JP 2023553018 A JP2023553018 A JP 2023553018A JP WO2023219141 A1 JPWO2023219141 A1 JP WO2023219141A1
Authority
JP
Japan
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
Application number
JP2023553018A
Other languages
Japanese (ja)
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JP7473088B2 (ja
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
Priority claimed from JP2022105772A external-priority patent/JP7296507B1/ja
Application filed filed Critical
Publication of JPWO2023219141A1 publication Critical patent/JPWO2023219141A1/ja
Priority to JP2024061722A priority Critical patent/JP7658492B2/ja
Application granted granted Critical
Publication of JP7473088B2 publication Critical patent/JP7473088B2/ja
Priority to JP2025044869A priority patent/JP2025094120A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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    • B32B38/0036—Heat treatment
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    • 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
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
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    • C08J7/0423—Coating with two or more layers, where at least one layer of a composition contains a polymer binder with at least one layer of inorganic material and at least one layer of a composition containing a polymer binder
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
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    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

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  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
JP2023553018A 2022-05-12 2023-05-11 ガスバリアフィルム、包装フィルム及び包装袋 Active JP7473088B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024061722A JP7658492B2 (ja) 2022-05-12 2024-04-05 包装フィルム及び包装袋
JP2025044869A JP2025094120A (ja) 2022-05-12 2025-03-19 ガスバリアフィルム、包装フィルム及び包装袋

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2022078669 2022-05-12
JP2022078669 2022-05-12
JP2022105772A JP7296507B1 (ja) 2022-06-30 2022-06-30 ガスバリア積層体及び包装袋
PCT/JP2023/017786 WO2023219141A1 (ja) 2022-05-12 2023-05-11 ガスバリアフィルム、包装フィルム及び包装袋

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024061722A Division JP7658492B2 (ja) 2022-05-12 2024-04-05 包装フィルム及び包装袋

Publications (2)

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023065851A (ja) * 2021-10-28 2023-05-15 凸版印刷株式会社 ガスバリアフィルム及び包装材料
WO2023243637A1 (ja) * 2022-06-15 2023-12-21 Ｔｏｐｐａｎホールディングス株式会社 多層フィルムおよび包装フィルム
EP4541580A4 (en) * 2022-06-15 2025-09-17 Toppan Holdings Inc GAS BARRIER LAMINATE, PACKAGING FILM, PACKAGING CONTAINER AND PACKAGED PRODUCT
EP4650167A1 (en) * 2023-01-11 2025-11-19 Toppan Holdings Inc. Gas-barrier laminate, packaging container, and packaging product
WO2025070669A1 (ja) * 2023-09-27 2025-04-03 大日本印刷株式会社 積層体用シーラントフィルム、積層体、包装容器および加熱殺菌パウチ
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WO2025243797A1 (ja) * 2024-05-21 2025-11-27 Ｔｏｐｐａｎホールディングス株式会社 包装材、包装袋、ガスバリア積層体及びガスバリア積層体の製造方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09290477A (ja) * 1996-03-01 1997-11-11 Toppan Printing Co Ltd バリア性フィルムおよびそれを用いた包装材料
JP2000233476A (ja) * 1999-02-16 2000-08-29 Dainippon Printing Co Ltd 透明バリア性フィルム
JP2006159801A (ja) * 2004-12-10 2006-06-22 Oji Paper Co Ltd ガスバリア積層体
JP2017069203A (ja) * 2015-09-30 2017-04-06 大日本印刷株式会社 電池用包装材料及び電池
JP2017177685A (ja) * 2016-03-31 2017-10-05 大日本印刷株式会社 建材用防湿フィルム
WO2020085463A1 (ja) * 2018-10-24 2020-04-30 大日本印刷株式会社 蓄電デバイス用外装材、その製造方法、及び蓄電デバイス
WO2020129291A1 (ja) * 2018-12-21 2020-06-25 凸版印刷株式会社 ガスバリアフィルム及びその製造方法、包装フィルム、並びに、包装袋
JP2021028394A (ja) * 2018-11-01 2021-02-25 東レ株式会社 ポリプロピレンフィルム、および離型フィルム
JP2021041620A (ja) * 2019-09-11 2021-03-18 大日本印刷株式会社 バリアフィルム及び包装材料
WO2021230319A1 (ja) * 2020-05-14 2021-11-18 凸版印刷株式会社 ガスバリアフィルム
WO2022085586A1 (ja) * 2020-10-23 2022-04-28 凸版印刷株式会社 ガスバリア積層体及び包装材
JP2024005555A (ja) * 2022-06-30 2024-01-17 Ｔｏｐｐａｎホールディングス株式会社 ガスバリア積層体及び包装袋

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0813894B2 (ja) 1987-05-25 1996-02-14 出光石油化学株式会社 金属蒸着用ポリプロピレン系フィルム
JP2969657B2 (ja) 1989-07-18 1999-11-02 東レ株式会社 ポリプロピレン複合フィルム及び金属蒸着ポリプロピレン複合フィルム
JP7088138B2 (ja) * 2019-07-29 2022-06-21 凸版印刷株式会社 積層体及び包装袋
JP7605112B2 (ja) * 2019-08-09 2024-12-24 Ｔｏｐｐａｎホールディングス株式会社 バリア性包装材料
WO2021065888A1 (ja) * 2019-09-30 2021-04-08 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
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
CN118849583A (zh) * 2019-12-06 2024-10-29 凸版印刷株式会社 阻气膜
JP2023007518A (ja) * 2019-12-16 2023-01-19 凸版印刷株式会社 積層体及びこのリサイクル方法、並びに再生樹脂組成物及びこれを含む物品
JP7784053B2 (ja) * 2020-03-31 2025-12-11 大日本印刷株式会社 積層体、レトルト用またはボイル用パウチ
JP7238912B2 (ja) * 2020-03-31 2023-03-14 大日本印刷株式会社 積層体、レトルト用またはボイル用パウチ
WO2021220935A1 (ja) * 2020-04-28 2021-11-04 凸版印刷株式会社 ガスバリアフィルム
JP2023056928A (ja) * 2021-10-08 2023-04-20 大日本印刷株式会社 積層体及び包装材料

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09290477A (ja) * 1996-03-01 1997-11-11 Toppan Printing Co Ltd バリア性フィルムおよびそれを用いた包装材料
JP2000233476A (ja) * 1999-02-16 2000-08-29 Dainippon Printing Co Ltd 透明バリア性フィルム
JP2006159801A (ja) * 2004-12-10 2006-06-22 Oji Paper Co Ltd ガスバリア積層体
JP2017069203A (ja) * 2015-09-30 2017-04-06 大日本印刷株式会社 電池用包装材料及び電池
JP2017177685A (ja) * 2016-03-31 2017-10-05 大日本印刷株式会社 建材用防湿フィルム
WO2020085463A1 (ja) * 2018-10-24 2020-04-30 大日本印刷株式会社 蓄電デバイス用外装材、その製造方法、及び蓄電デバイス
JP2021028394A (ja) * 2018-11-01 2021-02-25 東レ株式会社 ポリプロピレンフィルム、および離型フィルム
WO2020129291A1 (ja) * 2018-12-21 2020-06-25 凸版印刷株式会社 ガスバリアフィルム及びその製造方法、包装フィルム、並びに、包装袋
JP2021041620A (ja) * 2019-09-11 2021-03-18 大日本印刷株式会社 バリアフィルム及び包装材料
WO2021230319A1 (ja) * 2020-05-14 2021-11-18 凸版印刷株式会社 ガスバリアフィルム
WO2022085586A1 (ja) * 2020-10-23 2022-04-28 凸版印刷株式会社 ガスバリア積層体及び包装材
JP2024005555A (ja) * 2022-06-30 2024-01-17 Ｔｏｐｐａｎホールディングス株式会社 ガスバリア積層体及び包装袋

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