EP4168625C0 - Barrierepapier oder -karton - Google Patents

Barrierepapier oder -karton

Info

Publication number
EP4168625C0
EP4168625C0 EP21734160.1A EP21734160A EP4168625C0 EP 4168625 C0 EP4168625 C0 EP 4168625C0 EP 21734160 A EP21734160 A EP 21734160A EP 4168625 C0 EP4168625 C0 EP 4168625C0
Authority
EP
European Patent Office
Prior art keywords
cardboard
barrier paper
barrier
paper
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.)
Active
Application number
EP21734160.1A
Other languages
English (en)
French (fr)
Other versions
EP4168625B1 (de
EP4168625A1 (de
Inventor
Gustavo Duarte
Vera Lourenco
Mario Holzlechner
Jo Simons
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sappi Papier Holding GmbH
Original Assignee
Sappi Netherlands Services BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=71138563&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4168625(C0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sappi Netherlands Services BV filed Critical Sappi Netherlands Services BV
Priority to EP24211595.4A priority Critical patent/EP4481113A3/de
Publication of EP4168625A1 publication Critical patent/EP4168625A1/de
Application granted granted Critical
Publication of EP4168625B1 publication Critical patent/EP4168625B1/de
Publication of EP4168625C0 publication Critical patent/EP4168625C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • B65D65/42—Applications of coated or impregnated materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/02—Metal coatings
    • D21H19/08—Metal coatings applied as vapour, e.g. in vacuum
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D21H19/824—Paper comprising more than one coating superposed two superposed coatings, both being non-pigmented
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/38—Corrosion-inhibiting agents or anti-oxidants
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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
    • B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D2565/38—Packaging materials of special type or form
    • B65D2565/381—Details of packaging materials of special type or form
    • B65D2565/387—Materials used as gas barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Paper (AREA)
EP21734160.1A 2020-06-23 2021-06-23 Barrierepapier oder -karton Active EP4168625B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24211595.4A EP4481113A3 (de) 2020-06-23 2021-06-23 Barrierepapier oder -platte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20181691 2020-06-23
PCT/EP2021/067213 WO2021260043A1 (en) 2020-06-23 2021-06-23 Barrier paper or board

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP24211595.4A Division EP4481113A3 (de) 2020-06-23 2021-06-23 Barrierepapier oder -platte
EP24211595.4A Division-Into EP4481113A3 (de) 2020-06-23 2021-06-23 Barrierepapier oder -platte

Publications (3)

Publication Number Publication Date
EP4168625A1 EP4168625A1 (de) 2023-04-26
EP4168625B1 EP4168625B1 (de) 2024-12-25
EP4168625C0 true EP4168625C0 (de) 2024-12-25

Family

ID=71138563

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21734160.1A Active EP4168625B1 (de) 2020-06-23 2021-06-23 Barrierepapier oder -karton
EP24211595.4A Pending EP4481113A3 (de) 2020-06-23 2021-06-23 Barrierepapier oder -platte

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP24211595.4A Pending EP4481113A3 (de) 2020-06-23 2021-06-23 Barrierepapier oder -platte

Country Status (9)

Country Link
US (1) US20230313466A1 (de)
EP (2) EP4168625B1 (de)
AU (1) AU2021295285A1 (de)
BR (1) BR112022025173A2 (de)
CA (1) CA3180920A1 (de)
ES (1) ES3015200T3 (de)
MX (1) MX2022016364A (de)
WO (1) WO2021260043A1 (de)
ZA (1) ZA202300492B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023551062A (ja) 2020-12-01 2023-12-06 テトラ ラバル ホールディングス アンド ファイナンス エス エイ バリアコーティングされたセルロース系基材、セルロース系基材を含むラミネート包装材料及び包装容器
GB202200806D0 (en) * 2022-01-21 2022-03-09 British American Tobacco Investments Ltd A package
DE102022109277A1 (de) 2022-04-14 2023-10-19 Koehler Innovation & Technology Gmbh Barrierepapier
WO2023222625A1 (en) * 2022-05-16 2023-11-23 Société des Produits Nestlé S.A. A marine biodegradable and recyclable paper-based packaging material with high moisture and oxygen barrier properties
EP4428300A1 (de) 2023-03-08 2024-09-11 SAPPI Netherlands BV Barrierepapiere
JP7816398B2 (ja) * 2023-06-19 2026-02-18 ａｒｔｉｅｎｃｅ株式会社 積層体及び積層体の製造方法
SE2330312A1 (en) * 2023-07-05 2025-01-06 Stora Enso Oyj A biodegradable laminate for aseptic packaging
EP4556626A1 (de) 2023-11-14 2025-05-21 Sappi Papier Holding GmbH Barrierepapiere
SE2430293A1 (en) * 2024-05-27 2025-11-28 Stora Enso Oyj Moisture- and liquid-resistant paper or paperboard

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532534A (en) * 1967-02-09 1970-10-06 Us Plywood Champ Papers Inc Method of making a waterproof polyvinyl alcohol coated paper
GB1483441A (en) 1975-01-31 1977-08-17 Star Paper Ltd Cast coated paper and its production and compositions for making it
EP1249533A1 (de) 2001-04-14 2002-10-16 The Dow Chemical Company Verfahren zur Herstellung von mehrschichtig beschichtetem Papier oder Pappe
DE10307966C5 (de) 2003-02-24 2009-05-28 AHLSTROM OSNABRÜCK GmbH Vorimprägnat und Verfahren zu seiner Herstellung
AU2003252363A1 (en) 2003-08-04 2005-02-15 Sakata Inx Corp. Coating material composition with gas-barrier property, process for producing the same, and gas-barrier packaging container obtained therefrom
EP1860235A1 (de) 2006-05-23 2007-11-28 M-real Oyj Gestrichene Papiere mit verbesserten Etikettiereigenschaften
SE532388C2 (sv) * 2008-03-14 2010-01-12 Tetra Laval Holdings & Finance Förpackningslaminat och -behållare med två separata gasbarriärskikt samt metod för deras framställning
CA2739987C (en) * 2008-10-10 2017-01-03 Dow Global Technologies Llc Multilayer paper coating comprising biopolymer and water vapor barrier layers
US9186881B2 (en) * 2009-03-09 2015-11-17 Illinois Tool Works Inc. Thermally isolated liquid supply for web moistening
NL2006977C2 (en) * 2011-06-21 2012-12-28 Ar Metallizing N V Method for producing coated vacuum metallized substrates with high vapour and oxygen barrier properties.
WO2015032432A1 (en) * 2013-09-05 2015-03-12 Mondi Ag Food wrap paper and method of manufacturing same
FR3024467B1 (fr) 2014-07-30 2019-05-17 Munksjö Oyj Papier barriere thermoscellant
US10214604B2 (en) * 2014-10-17 2019-02-26 Kuraray Co., Ltd. Vinyl alcohol polymer and use thereof
EP3660113A1 (de) 2018-11-27 2020-06-03 BillerudKorsnäs AB Verfahren zur herstellung einer pvoh-basierten barriereschicht auf einem substrat
SE544080C2 (en) 2020-05-07 2021-12-14 Stora Enso Oyj Coated paper substrate suitable for metallization

Also Published As

Publication number Publication date
BR112022025173A2 (pt) 2022-12-27
EP4481113A3 (de) 2025-03-19
WO2021260043A1 (en) 2021-12-30
US20230313466A1 (en) 2023-10-05
EP4481113A2 (de) 2024-12-25
AU2021295285A1 (en) 2023-02-16
MX2022016364A (es) 2023-01-30
EP4168625B1 (de) 2024-12-25
EP4168625A1 (de) 2023-04-26
ES3015200T3 (en) 2025-04-30
ZA202300492B (en) 2024-05-30
CA3180920A1 (en) 2021-12-30

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