JPWO2023120642A1 - - Google Patents

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Publication number
JPWO2023120642A1
JPWO2023120642A1 JP2023525064A JP2023525064A JPWO2023120642A1 JP WO2023120642 A1 JPWO2023120642 A1 JP WO2023120642A1 JP 2023525064 A JP2023525064 A JP 2023525064A JP 2023525064 A JP2023525064 A JP 2023525064A JP WO2023120642 A1 JPWO2023120642 A1 JP WO2023120642A1
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
JP2023525064A
Other languages
Japanese (ja)
Other versions
JP7385082B2 (ja
JPWO2023120642A5 (https=
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 filed Critical
Publication of JPWO2023120642A1 publication Critical patent/JPWO2023120642A1/ja
Application granted granted Critical
Publication of JP7385082B2 publication Critical patent/JP7385082B2/ja
Publication of JPWO2023120642A5 publication Critical patent/JPWO2023120642A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • 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
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/042—Mixing disintegrated particles or powders with other materials, e.g. with virgin materials
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2023525064A 2021-12-23 2022-12-22 多層フィルム及びそれを用いた多層構造体 Active JP7385082B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021209380 2021-12-23
JP2021209380 2021-12-23
PCT/JP2022/047364 WO2023120642A1 (ja) 2021-12-23 2022-12-22 多層フィルム及びそれを用いた多層構造体

Publications (3)

Publication Number Publication Date
JPWO2023120642A1 true JPWO2023120642A1 (https=) 2023-06-29
JP7385082B2 JP7385082B2 (ja) 2023-11-21
JPWO2023120642A5 JPWO2023120642A5 (https=) 2023-11-22

Family

ID=86902733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525064A Active JP7385082B2 (ja) 2021-12-23 2022-12-22 多層フィルム及びそれを用いた多層構造体

Country Status (4)

Country Link
JP (1) JP7385082B2 (https=)
CN (1) CN118632777A (https=)
DE (1) DE112022005164T5 (https=)
WO (1) WO2023120642A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025116746A (ja) 2024-01-29 2025-08-08 日東電工株式会社 長尺状積層体の製造方法
JP2025116747A (ja) 2024-01-29 2025-08-08 日東電工株式会社 長尺状積層体の製造方法
JP2025116748A (ja) 2024-01-29 2025-08-08 日東電工株式会社 長尺状積層体の製造方法
JP2025137358A (ja) * 2024-03-08 2025-09-19 フタムラ化学株式会社 二軸延伸ポリエチレンフィルム及びラミネートフィルム並びに包装体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020071513A1 (ja) * 2018-10-04 2020-04-09 株式会社クラレ 多層構造体及びそれを用いた包装材
WO2020184523A1 (ja) * 2019-03-11 2020-09-17 株式会社クラレ 多層構造体及びそれを用いたレトルト用包装材料
WO2020196568A1 (ja) * 2019-03-26 2020-10-01 三菱ケミカル株式会社 多層構造体及び包装体
JP2021102763A (ja) * 2019-12-24 2021-07-15 長春石油化學股▲分▼有限公司 エチレン−ビニルアルコール共重合体樹脂組成物およびそれを含む多層構造
WO2021210606A1 (ja) * 2020-04-15 2021-10-21 株式会社クラレ 回収性に優れる多層フィルム
JP7025605B1 (ja) * 2020-06-25 2022-02-24 株式会社クラレ 多層フィルム及びそれを用いた多層構造体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2153973B1 (en) * 2007-05-11 2013-02-27 The Nippon Synthetic Chemical Industry Co., Ltd. Method for production of stretched multilayer film
WO2018074445A1 (ja) * 2016-10-17 2018-04-26 株式会社クラレ 共射出成形多層構造体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020071513A1 (ja) * 2018-10-04 2020-04-09 株式会社クラレ 多層構造体及びそれを用いた包装材
WO2020184523A1 (ja) * 2019-03-11 2020-09-17 株式会社クラレ 多層構造体及びそれを用いたレトルト用包装材料
WO2020196568A1 (ja) * 2019-03-26 2020-10-01 三菱ケミカル株式会社 多層構造体及び包装体
JP2021102763A (ja) * 2019-12-24 2021-07-15 長春石油化學股▲分▼有限公司 エチレン−ビニルアルコール共重合体樹脂組成物およびそれを含む多層構造
WO2021210606A1 (ja) * 2020-04-15 2021-10-21 株式会社クラレ 回収性に優れる多層フィルム
JP7025605B1 (ja) * 2020-06-25 2022-02-24 株式会社クラレ 多層フィルム及びそれを用いた多層構造体

Also Published As

Publication number Publication date
JP7385082B2 (ja) 2023-11-21
WO2023120642A1 (ja) 2023-06-29
CN118632777A (zh) 2024-09-10
DE112022005164T5 (de) 2024-08-22

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