SE1850252A1 - A method for producing an oxygen barrier film comprising dialdehyde cellulose fibers - Google Patents

A method for producing an oxygen barrier film comprising dialdehyde cellulose fibers

Info

Publication number
SE1850252A1
SE1850252A1 SE1850252A SE1850252A SE1850252A1 SE 1850252 A1 SE1850252 A1 SE 1850252A1 SE 1850252 A SE1850252 A SE 1850252A SE 1850252 A SE1850252 A SE 1850252A SE 1850252 A1 SE1850252 A1 SE 1850252A1
Authority
SE
Sweden
Prior art keywords
cellulose fibers
dialdehyde cellulose
producing
barrier film
oxygen barrier
Prior art date
Application number
SE1850252A
Other versions
SE541631C2 (en
Inventor
Adrianna Svensson
Carl-Magnus Brandén
Hensdal Cecilia Land
Isabel Knöös
Original Assignee
Stora Enso 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
Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj
Priority to SE1850252A priority Critical patent/SE541631C2/en
Priority to EP19713220.2A priority patent/EP3762538A1/en
Priority to PCT/IB2019/051783 priority patent/WO2019171279A1/en
Priority to JP2020546918A priority patent/JP2021517216A/en
Publication of SE1850252A1 publication Critical patent/SE1850252A1/en
Publication of SE541631C2 publication Critical patent/SE541631C2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/10—Crosslinking of cellulose
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • 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
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Abstract

The present invention relates to a method for manufacturing at least one layer of a film wherein the method comprises the steps of:providing a first suspension comprising dialdehyde cellulose fibers with a first degree of oxidation;providing at least a second suspension comprising dialdehyde cellulose fibers with a second degree of oxidation which is lower than said first degree of oxidation;mixing the first suspension with the second suspension to form a mixture;mechanically treating the cellulose fibers in said mixture to microfibrillated dialdehyde cellulose;applying said mixture to a substrate to form a fibrous web; and drying said web to form at least one layer of said film.
SE1850252A 2018-03-08 2018-03-08 A method for producing an oxygen barrier film comprising dialdehyde cellulose fibers SE541631C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE1850252A SE541631C2 (en) 2018-03-08 2018-03-08 A method for producing an oxygen barrier film comprising dialdehyde cellulose fibers
EP19713220.2A EP3762538A1 (en) 2018-03-08 2019-03-06 A method for producing a film having good barrier properties and improved strain at break
PCT/IB2019/051783 WO2019171279A1 (en) 2018-03-08 2019-03-06 A method for producing a film having good barrier properties and improved strain at break
JP2020546918A JP2021517216A (en) 2018-03-08 2019-03-06 Methods for Producing Films with Good Barrier and Improved Fracture Strain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1850252A SE541631C2 (en) 2018-03-08 2018-03-08 A method for producing an oxygen barrier film comprising dialdehyde cellulose fibers

Publications (2)

Publication Number Publication Date
SE1850252A1 true SE1850252A1 (en) 2019-09-09
SE541631C2 SE541631C2 (en) 2019-11-19

Family

ID=65904509

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1850252A SE541631C2 (en) 2018-03-08 2018-03-08 A method for producing an oxygen barrier film comprising dialdehyde cellulose fibers

Country Status (4)

Country Link
EP (1) EP3762538A1 (en)
JP (1) JP2021517216A (en)
SE (1) SE541631C2 (en)
WO (1) WO2019171279A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
AU2017247688B2 (en) 2016-04-04 2020-11-05 Fiberlean Technologies Limited Compositions and methods for providing increased strength in ceiling, flooring, and building products
SE544673C2 (en) * 2019-11-04 2022-10-11 Stora Enso Oyj Mfc substrate with enhanced water vapour barrier
US11549216B2 (en) 2020-11-11 2023-01-10 Sappi North America, Inc. Oil/grease resistant paper products

Citations (3)

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JP2014196400A (en) * 2013-03-29 2014-10-16 凸版印刷株式会社 Gas barrier layer formation material, production method thereof and gas barrier laminate
WO2015034426A1 (en) * 2013-09-06 2015-03-12 Kth Holding Oxygen and water vapour barrier films with low moisture sensitivity fabricated from self-cross-linking fibrillated cellulose
WO2017003364A1 (en) * 2015-06-30 2017-01-05 Kth Holding Ab Oxygen barriers based on modified cellulose fibers

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US4082743A (en) * 1975-01-28 1978-04-04 Boise Cascade Corporation Process for the production of dialdehyde cellulose from cellulose
JP2000303386A (en) 1999-04-19 2000-10-31 Oji Paper Co Ltd Moistureproof laminate with barrier properties
JP4009423B2 (en) * 2000-12-19 2007-11-14 凸版印刷株式会社 Modified fine fibrillated cellulose and method for producing the same, paper sheet to which modified fine fibrillated cellulose is added, and coated paper using modified fine fibrillated cellulose
CN102264821A (en) 2008-12-26 2011-11-30 花王株式会社 Gas-barrier material, gas-barrier molded article, and method for producing the gas-barrier molded article
WO2010074341A1 (en) 2008-12-26 2010-07-01 花王株式会社 Cellulose fiber suspension and manufacturing method therefor, and film-like formed body and manufacturing method therefor
CN102470647B (en) 2009-07-07 2015-07-08 利乐拉瓦尔集团及财务有限公司 Barrier layer for a packaging laminate and packaging laminate comprising such barrier layer
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WO2011118360A1 (en) 2010-03-26 2011-09-29 凸版印刷株式会社 Film-forming composition and sheet

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2014196400A (en) * 2013-03-29 2014-10-16 凸版印刷株式会社 Gas barrier layer formation material, production method thereof and gas barrier laminate
WO2015034426A1 (en) * 2013-09-06 2015-03-12 Kth Holding Oxygen and water vapour barrier films with low moisture sensitivity fabricated from self-cross-linking fibrillated cellulose
WO2017003364A1 (en) * 2015-06-30 2017-01-05 Kth Holding Ab Oxygen barriers based on modified cellulose fibers

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SIRVIÖ, J. et al. "Dialdehyde cellulose microfibers generated from wood pulp by milling-induced periodate oxidation", Carbohydrate Polymers, 2011, Vol. 86, No. 1, pp. 260-265, ISSN 0144-8617 *
SUN, B. et al. "Sodium periodate oxidation of cellulose nanocrystal and its application as a paper wet strength additive", Cellulose, 2015, Vol. 22, No. 2, pp. 1135-1146, ISSN 0969-0239 *

Also Published As

Publication number Publication date
SE541631C2 (en) 2019-11-19
WO2019171279A1 (en) 2019-09-12
EP3762538A1 (en) 2021-01-13
JP2021517216A (en) 2021-07-15

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