JPWO2022019192A1 - - Google Patents

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Publication number
JPWO2022019192A1
JPWO2022019192A1 JP2022537950A JP2022537950A JPWO2022019192A1 JP WO2022019192 A1 JPWO2022019192 A1 JP WO2022019192A1 JP 2022537950 A JP2022537950 A JP 2022537950A JP 2022537950 A JP2022537950 A JP 2022537950A JP WO2022019192 A1 JPWO2022019192 A1 JP WO2022019192A1
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
JP2022537950A
Other versions
JP7423786B2 (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
Application filed filed Critical
Publication of JPWO2022019192A1 publication Critical patent/JPWO2022019192A1/ja
Priority to JP2023145496A priority Critical patent/JP2023171764A/ja
Application granted granted Critical
Publication of JP7423786B2 publication Critical patent/JP7423786B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07Flat, e.g. panels
    • B29C48/08Flat, e.g. panels flexible, e.g. films
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10Polymers of propylene
    • B29K2023/12PP, i.e. polypropylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00Flat articles, e.g. films or sheets
    • B29L2007/008Wide strips, e.g. films, webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00Layered products
    • B29L2009/005Layered products coated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/24All layers being polymeric
    • B32B2250/242All polymers belonging to those covered by group B32B27/32
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00Resin or rubber layer containing a blend of at least two different polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • B32B2307/412Transparent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/518Oriented bi-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54Yield strength; Tensile strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • B32B2307/7242Non-permeable
    • B32B2307/7244Oxygen barrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • B32B2307/7242Non-permeable
    • B32B2307/7246Water vapor barrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/732Dimensional properties
    • B32B2307/734Dimensional stability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/732Dimensional properties
    • B32B2307/737Dimensions, e.g. volume or area
    • B32B2307/7375Linear, e.g. length, distance or width
    • B32B2307/7376Thickness
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/80Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
JP2022537950A 2020-07-21 2021-07-14 積層フィルム Active JP7423786B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023145496A JP2023171764A (ja) 2020-07-21 2023-09-07 積層フィルム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020124590 2020-07-21
JP2020124590 2020-07-21
PCT/JP2021/026453 WO2022019192A1 (ja) 2020-07-21 2021-07-14 積層フィルム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023145496A Division JP2023171764A (ja) 2020-07-21 2023-09-07 積層フィルム

Publications (2)

Publication Number Publication Date
JPWO2022019192A1 true JPWO2022019192A1 (ja) 2022-01-27
JP7423786B2 JP7423786B2 (ja) 2024-01-29

Family

ID=79729475

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022537950A Active JP7423786B2 (ja) 2020-07-21 2021-07-14 積層フィルム
JP2023145496A Pending JP2023171764A (ja) 2020-07-21 2023-09-07 積層フィルム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023145496A Pending JP2023171764A (ja) 2020-07-21 2023-09-07 積層フィルム

Country Status (9)

Country Link
US (1) US20230249388A1 (ja)
EP (1) EP4186689A1 (ja)
JP (2) JP7423786B2 (ja)
KR (1) KR20230041655A (ja)
CN (1) CN115697704A (ja)
BR (1) BR112022026857A2 (ja)
CA (1) CA3185663A1 (ja)
TW (1) TW202218889A (ja)
WO (1) WO2022019192A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4378680A1 (en) * 2021-07-28 2024-06-05 Toray Industries, Inc. Laminate, packaging material, and packaging body
JP7238938B1 (ja) * 2021-09-30 2023-03-14 東洋紡株式会社 積層フィルム及び包装材料

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04359003A (ja) * 1991-06-05 1992-12-11 Tosoh Corp ポリプロピレンの製造方法
JP2000052501A (ja) * 1998-06-03 2000-02-22 Kuraray Co Ltd 積層体およびその製造方法
JP2003231221A (ja) * 2002-02-13 2003-08-19 Daicel Chem Ind Ltd カイロ用包装フィルム
JP2004168040A (ja) * 2002-10-31 2004-06-17 Toray Ind Inc 金属蒸着二軸延伸ポリプロピレンフィルム
JP2006326925A (ja) * 2005-05-24 2006-12-07 Okamoto Ind Inc ポリプロピレン系多層フィルム、積層体及び容器包装袋
WO2007094072A1 (ja) * 2006-02-17 2007-08-23 Toray Industries, Inc. 二軸配向ポリプロピレンフィルム
WO2017221781A1 (ja) * 2016-06-23 2017-12-28 東洋紡株式会社 積層ポリプロピレンフィルム
WO2018142983A1 (ja) * 2017-02-01 2018-08-09 東洋紡株式会社 二軸配向ポリプロピレン系フィルム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3096318B2 (ja) * 1991-06-03 2000-10-10 ダイセル化学工業株式会社 複合フィルムおよびその製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04359003A (ja) * 1991-06-05 1992-12-11 Tosoh Corp ポリプロピレンの製造方法
JP2000052501A (ja) * 1998-06-03 2000-02-22 Kuraray Co Ltd 積層体およびその製造方法
JP2003231221A (ja) * 2002-02-13 2003-08-19 Daicel Chem Ind Ltd カイロ用包装フィルム
JP2004168040A (ja) * 2002-10-31 2004-06-17 Toray Ind Inc 金属蒸着二軸延伸ポリプロピレンフィルム
JP2006326925A (ja) * 2005-05-24 2006-12-07 Okamoto Ind Inc ポリプロピレン系多層フィルム、積層体及び容器包装袋
WO2007094072A1 (ja) * 2006-02-17 2007-08-23 Toray Industries, Inc. 二軸配向ポリプロピレンフィルム
WO2017221781A1 (ja) * 2016-06-23 2017-12-28 東洋紡株式会社 積層ポリプロピレンフィルム
WO2018142983A1 (ja) * 2017-02-01 2018-08-09 東洋紡株式会社 二軸配向ポリプロピレン系フィルム

Also Published As

Publication number Publication date
WO2022019192A1 (ja) 2022-01-27
JP7423786B2 (ja) 2024-01-29
JP2023171764A (ja) 2023-12-05
CA3185663A1 (en) 2022-01-27
CN115697704A (zh) 2023-02-03
US20230249388A1 (en) 2023-08-10
EP4186689A1 (en) 2023-05-31
KR20230041655A (ko) 2023-03-24
BR112022026857A2 (pt) 2023-01-31
TW202218889A (zh) 2022-05-16

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