FI3186442T4 - Heat sealable barrier paper - Google Patents

Heat sealable barrier paper Download PDF

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Publication number
FI3186442T4
FI3186442T4 FIEP15752945.4T FI15752945T FI3186442T4 FI 3186442 T4 FI3186442 T4 FI 3186442T4 FI 15752945 T FI15752945 T FI 15752945T FI 3186442 T4 FI3186442 T4 FI 3186442T4
Authority
FI
Finland
Prior art keywords
filler
paper
layer
lamellar
finer
Prior art date
Application number
FIEP15752945.4T
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Laurent Schildknecht
Séverine Schott
Pascale Escaffre
Original Assignee
Ahlstrom Oyj
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=51659894&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI3186442(T4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ahlstrom Oyj filed Critical Ahlstrom Oyj
Application granted granted Critical
Publication of FI3186442T4 publication Critical patent/FI3186442T4/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/42Applications of coated or impregnated materials
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/10Coatings without pigments
    • D21H19/14Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/22Polyalkenes, e.g. polystyrene
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/38Coatings with pigments characterised by the pigments
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/38Coatings with pigments characterised by the pigments
    • D21H19/385Oxides, hydroxides or carbonates
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/38Coatings with pigments characterised by the pigments
    • D21H19/40Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/44Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54Starch
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/44Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/36Coatings with pigments
    • D21H19/44Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/80Paper comprising more than one coating
    • D21H19/82Paper comprising more than one coating superposed
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/80Paper comprising more than one coating
    • D21H19/82Paper comprising more than one coating superposed
    • D21H19/826Paper comprising more than one coating superposed two superposed coatings, the first applied being pigmented and the second applied being non-pigmented
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H19/00Coated paper; Coating material
    • D21H19/80Paper comprising more than one coating
    • D21H19/84Paper comprising more than one coating on both sides of the substrate
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/14Non-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
    • D21H21/16Sizing or water-repelling agents
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/50Non-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 form
    • D21H21/52Additives of definite length or shape
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10Packing paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Wrappers (AREA)
FIEP15752945.4T 2014-07-30 2015-07-29 Heat sealable barrier paper FI3186442T4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1457368A FR3024467B1 (fr) 2014-07-30 2014-07-30 Papier barriere thermoscellant
PCT/EP2015/067438 WO2016016340A1 (fr) 2014-07-30 2015-07-29 Papier barriere thermoscellant

Publications (1)

Publication Number Publication Date
FI3186442T4 true FI3186442T4 (en) 2024-08-02

Family

ID=51659894

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP15752945.4T FI3186442T4 (en) 2014-07-30 2015-07-29 Heat sealable barrier paper

Country Status (11)

Country Link
US (1) US20170211237A1 (https=)
EP (1) EP3186442B2 (https=)
JP (2) JP2017524081A (https=)
CN (1) CN107075810B (https=)
AR (1) AR101667A1 (https=)
BR (1) BR112017001817B1 (https=)
CA (1) CA2956766A1 (https=)
FI (1) FI3186442T4 (https=)
FR (1) FR3024467B1 (https=)
WO (1) WO2016016340A1 (https=)
ZA (1) ZA201700739B (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3024468B1 (fr) * 2014-07-30 2019-05-17 Munksjö Oyj Procede de fabrication d'un papier barriere thermoscellant
US11136723B2 (en) 2017-02-27 2021-10-05 Westrock Mwv, Llc Heat sealable barrier paperboard
DE102018117071A1 (de) * 2018-07-13 2020-01-16 Mitsubishi Hitec Paper Europe Gmbh Heißsiegelfähiges Barrierepapier
PL246367B1 (pl) * 2018-09-24 2025-01-13 Silbo Spolka Z Ograniczona Odpowiedzialnoscia Materiał kompostowalny w szczególności przeznaczony na opakowanie i sposób wytwarzania materiału kompostowalnego
JP7081042B2 (ja) 2019-03-18 2022-06-06 日本製紙株式会社 紙製バリア材料
ES2924344T5 (en) 2019-04-26 2025-09-25 Neenah Gessner Gmbh Heat-sealable wrapping paper
DE102019118425A1 (de) * 2019-07-08 2021-01-14 Constantia Pirk Gmbh & Co. Kg Multifunktionales Barrierepapier und Verfahren zu dessen Herstellung
IT201900012999A1 (it) * 2019-07-26 2021-01-26 Francesco Toschi Macchina e metodo per accoppiato impermeabile
US12115761B2 (en) 2020-03-04 2024-10-15 Westrock Mwv, Llc Coffee stain-resistant cellulosic structures and associated containers and methods
ES3015200T3 (en) 2020-06-23 2025-04-30 Sappi Papier Holding Gmbh Barrier paper or board
CN116438342A (zh) * 2020-10-07 2023-07-14 欧文斯科宁知识产权资产有限公司 具有涂层的涂覆非织造垫
US11549216B2 (en) 2020-11-11 2023-01-10 Sappi North America, Inc. Oil/grease resistant paper products
FI130515B (en) * 2020-12-23 2023-10-19 Ch Polymers Oy Process for producing heat-sealable multi-layer board and heat-sealable multi-layer board that can be produced with the process
CN113152147A (zh) * 2021-04-22 2021-07-23 叶子包装(美国)有限公司 一种环保型吸管纸及其制备方法、纸吸管加工工艺
JP2024544971A (ja) 2021-11-15 2024-12-05 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 ラミネート包装材料用バリアコートセルロース基材

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JP3297109B2 (ja) * 1992-12-08 2002-07-02 リンテック株式会社 遮光性及びヒートシール性を有する水離解性防湿紙
JPH07133600A (ja) * 1993-09-17 1995-05-23 Nippon Paper Ind Co Ltd 易離解・ヒートシール性防湿紙
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Also Published As

Publication number Publication date
ZA201700739B (en) 2018-05-24
CN107075810B (zh) 2019-08-27
FR3024467B1 (fr) 2019-05-17
EP3186442B2 (fr) 2024-07-10
CA2956766A1 (fr) 2016-02-04
CN107075810A (zh) 2017-08-18
WO2016016340A1 (fr) 2016-02-04
EP3186442A1 (fr) 2017-07-05
JP2020073753A (ja) 2020-05-14
JP2017524081A (ja) 2017-08-24
US20170211237A1 (en) 2017-07-27
EP3186442B1 (fr) 2021-05-26
AR101667A1 (es) 2017-01-04
BR112017001817B1 (pt) 2022-02-01
FR3024467A1 (fr) 2016-02-05
BR112017001817A2 (pt) 2018-02-14

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