CA3079132A1 - A method for producing a film having good barrier properties and a film having good barrier properties - Google Patents
A method for producing a film having good barrier properties and a film having good barrier properties Download PDFInfo
- Publication number
- CA3079132A1 CA3079132A1 CA3079132A CA3079132A CA3079132A1 CA 3079132 A1 CA3079132 A1 CA 3079132A1 CA 3079132 A CA3079132 A CA 3079132A CA 3079132 A CA3079132 A CA 3079132A CA 3079132 A1 CA3079132 A1 CA 3079132A1
- Authority
- CA
- Canada
- Prior art keywords
- film
- suspension
- enzyme
- microfibrillated cellulose
- mixture
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000004888 barrier function Effects 0.000 title abstract description 32
- 108090000790 Enzymes Proteins 0.000 claims abstract description 78
- 102000004190 Enzymes Human genes 0.000 claims abstract description 78
- 229920002678 cellulose Polymers 0.000 claims abstract description 69
- 239000001913 cellulose Substances 0.000 claims abstract description 69
- 239000000725 suspension Substances 0.000 claims abstract description 61
- 239000000203 mixture Substances 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000001035 drying Methods 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 229940088598 enzyme Drugs 0.000 claims description 76
- 239000000126 substance Substances 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000014759 maintenance of location Effects 0.000 claims description 11
- 108010059892 Cellulase Proteins 0.000 claims description 10
- 101710121765 Endo-1,4-beta-xylanase Proteins 0.000 claims description 9
- 229940106157 cellulase Drugs 0.000 claims description 9
- 229920002488 Hemicellulose Polymers 0.000 claims description 6
- -1 softeners Substances 0.000 claims description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 238000005189 flocculation Methods 0.000 claims description 3
- 230000016615 flocculation Effects 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 102100032487 Beta-mannosidase Human genes 0.000 claims description 2
- 108010055059 beta-Mannosidase Proteins 0.000 claims description 2
- 239000000463 material Substances 0.000 description 26
- 239000000835 fiber Substances 0.000 description 16
- 239000000123 paper Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000002255 enzymatic effect Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 229920001131 Pulp (paper) Polymers 0.000 description 9
- 229920003043 Cellulose fiber Polymers 0.000 description 6
- 239000004519 grease Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 210000001724 microfibril Anatomy 0.000 description 5
- 229920001282 polysaccharide Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 239000005017 polysaccharide Substances 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000004804 polysaccharides Chemical class 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229920001046 Nanocellulose Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229940105329 carboxymethylcellulose Drugs 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002121 nanofiber Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101710101939 Endo-1,4-beta-xylanase 5 Proteins 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 108700005457 microfibrillar Proteins 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 150000002482 oligosaccharides Polymers 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000037039 plant physiology Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 229920001221 xylan Polymers 0.000 description 1
- 150000004823 xylans Chemical class 0.000 description 1
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
- 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
-
- 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
-
- 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
- D21H11/20—Chemically or biochemically modified 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/005—Microorganisms or enzymes
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/52—Cellulose; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2477—Hemicellulases not provided in a preceding group
- C12N9/248—Xylanases
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2477—Hemicellulases not provided in a preceding group
- C12N9/2488—Mannanases
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Manufacturing & Machinery (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Enzymes And Modification Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1751305-2 | 2017-10-20 | ||
| SE1751305A SE542193C2 (en) | 2017-10-20 | 2017-10-20 | A method for producing a film having good barrier properties and a film having good barrier properties |
| PCT/IB2018/058043 WO2019077514A1 (en) | 2017-10-20 | 2018-10-17 | PROCESS FOR PRODUCING A FILM HAVING GOOD BARRIER PROPERTIES AND FILM HAVING GOOD BARRIER PROPERTIES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3079132A1 true CA3079132A1 (en) | 2019-04-25 |
Family
ID=66173574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3079132A Pending CA3079132A1 (en) | 2017-10-20 | 2018-10-17 | A method for producing a film having good barrier properties and a film having good barrier properties |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11795280B2 (enExample) |
| EP (1) | EP3697833B1 (enExample) |
| JP (1) | JP7324746B2 (enExample) |
| CN (1) | CN111479858B (enExample) |
| BR (1) | BR112020007688B1 (enExample) |
| CA (1) | CA3079132A1 (enExample) |
| SE (1) | SE542193C2 (enExample) |
| WO (1) | WO2019077514A1 (enExample) |
Families Citing this family (10)
| 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 |
| AU2013360302C1 (en) | 2012-12-12 | 2019-01-24 | Temple University - Of The Commonwealth System Of Higher Education | Compositions and methods for treatment of cancer |
| EP3440030A1 (en) | 2016-04-04 | 2019-02-13 | FiberLean Technologies Limited | Compositions and methods for providing increased strength in ceiling, flooring, and building products |
| PL3601673T3 (pl) * | 2017-03-24 | 2022-03-28 | Tetra Laval Holdings & Finance S.A. | Sposób wytwarzania materiału z włókien celulozowych formowanego w piance, arkusza objętościowego i laminowanego materiału opakowaniowego zawierającego materiał z włókien celulozowych |
| SE541716C2 (en) * | 2017-10-11 | 2019-12-03 | Stora Enso Oyj | Oxygen Barrier Film comprising microfibrillated cellulose |
| SE542193C2 (en) * | 2017-10-20 | 2020-03-10 | Stora Enso Oyj | A method for producing a film having good barrier properties and a film having good barrier properties |
| US11549216B2 (en) | 2020-11-11 | 2023-01-10 | Sappi North America, Inc. | Oil/grease resistant paper products |
| SE545321C2 (en) * | 2021-03-10 | 2023-07-04 | Stora Enso Oyj | Metod for manufacturing a barrier film comprising highly refined cellulose |
| SE545499C2 (en) * | 2021-12-15 | 2023-10-03 | Stora Enso Oyj | Cellulose-based gas barrier film |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303386A (ja) | 1999-04-19 | 2000-10-31 | Oji Paper Co Ltd | バリア性防湿積層体 |
| US6426189B1 (en) * | 1999-10-01 | 2002-07-30 | Novozymes A/S | Cellulose films for screening |
| JP2003511041A (ja) * | 1999-10-01 | 2003-03-25 | ノボザイムス アクティーゼルスカブ | スクリーニングのためのセルロースフィルム |
| FI20031904L (fi) | 2003-12-23 | 2005-06-24 | Kemira Oyj | Menetelmä lignoselluloosatuotteen muokkaamiseksi |
| JP2009298972A (ja) * | 2008-06-17 | 2009-12-24 | Kao Corp | セルロース繊維とその製造方法 |
| CN102264821A (zh) | 2008-12-26 | 2011-11-30 | 花王株式会社 | 阻气用材料和阻气性成形体及其制造方法 |
| EP2371893A1 (en) | 2008-12-26 | 2011-10-05 | Kao Corporation | Cellulose fiber suspension and manufacturing method therefor, and film-like formed body and manufacturing method therefor |
| JP2010202987A (ja) | 2009-02-27 | 2010-09-16 | Asahi Kasei Corp | 複合シート材料及びその製法 |
| GB0908401D0 (en) * | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
| SE0950535A1 (sv) * | 2009-07-07 | 2010-10-12 | Stora Enso Oyj | Metod för framställning av mikrofibrillär cellulosa |
| RU2487881C1 (ru) | 2009-07-07 | 2013-07-20 | Тетра Лаваль Холдингз Энд Файнэнс С.А. | Барьерный слой для упаковочного ламината и упаковочный ламинат, включающий такой барьерный слой |
| BR112012011629A2 (pt) | 2009-11-16 | 2018-10-16 | Kth Holding Ab | nanopapel forte |
| SE534932C2 (sv) * | 2009-12-21 | 2012-02-21 | Stora Enso Oyj | Ett pappers eller kartongsubstrat, en process för tillverkning av substratet och en förpackning bildad av substratet |
| JP5708635B2 (ja) * | 2010-03-18 | 2015-04-30 | 凸版印刷株式会社 | セルロース分散液およびその製造方法ならびにそれを用いた成形体 |
| CN102821949B (zh) | 2010-03-25 | 2016-08-10 | 凸版印刷株式会社 | 阻气性层叠体及包装材料 |
| KR101800474B1 (ko) | 2010-03-26 | 2017-11-22 | 도판 인사츠 가부시키가이샤 | 막 형성용 조성물 및 시트 |
| SE536746C2 (sv) * | 2010-05-12 | 2014-07-08 | Stora Enso Oyj | En komposition innehållande mikrofibrillerad cellulosa och en process för tillverkning av en komposition |
| US9676976B2 (en) * | 2010-06-21 | 2017-06-13 | Dic Corporation | Oxygen-barrier film and adhesive |
| JP2013256546A (ja) | 2010-09-28 | 2013-12-26 | Nippon Paper Industries Co Ltd | セルロースナノファイバー |
| JP5880827B2 (ja) * | 2011-11-25 | 2016-03-09 | 国立研究開発法人産業技術総合研究所 | セルロースナノ繊維の製造方法 |
| BR112014031092B1 (pt) | 2012-06-13 | 2022-05-17 | University Of Maine System Board Of Trustees | Processo para formar nanofibras de celulose a partir de um material celulósico |
| JP6313755B2 (ja) * | 2013-05-08 | 2018-04-18 | 日本製紙株式会社 | 紙製バリア包装材料 |
| WO2017046755A1 (en) * | 2015-09-17 | 2017-03-23 | Stora Enso Oyj | A method for producing a film having good barrier properties |
| SE539629C2 (en) * | 2015-09-17 | 2017-10-24 | Stora Enso Oyj | A method of manufacturing an oxygen barrier film comprising microfibrillated cellulose involving two suspensions having different schopper-riegler values |
| SE539771C2 (en) * | 2015-09-17 | 2017-11-28 | Stora Enso Oyj | Method for manufacturing surface sized dense films comprising microfibrillated cellulose |
| JP6755315B2 (ja) * | 2015-12-31 | 2020-09-16 | テクノロギアン トゥトキムスケスクス ヴェーテーテー オイ | 高コンシステンシーの酵素フィブリル化ナノセルロースからフィルムを製造する方法 |
| SE539833C2 (en) * | 2016-04-01 | 2017-12-12 | Stora Enso Oyj | Process for production of film comprising microfibrillated cellulose |
| EP3440030A1 (en) * | 2016-04-04 | 2019-02-13 | FiberLean Technologies Limited | Compositions and methods for providing increased strength in ceiling, flooring, and building products |
| CN106480129A (zh) * | 2016-11-18 | 2017-03-08 | 陕西品达石化有限公司 | 一种纳米纤维素的制备方法 |
| US10196778B2 (en) * | 2017-03-20 | 2019-02-05 | R.J. Reynolds Tobacco Company | Tobacco-derived nanocellulose material |
| SE541716C2 (en) * | 2017-10-11 | 2019-12-03 | Stora Enso Oyj | Oxygen Barrier Film comprising microfibrillated cellulose |
| SE542193C2 (en) * | 2017-10-20 | 2020-03-10 | Stora Enso Oyj | A method for producing a film having good barrier properties and a film having good barrier properties |
| CA3133380A1 (en) * | 2019-04-05 | 2020-10-08 | Teknologian Tutkimuskeskus Vtt Oy | Method for manufacturing films from high consistency nanocellulose suspensions |
| US11124920B2 (en) * | 2019-09-16 | 2021-09-21 | Gpcp Ip Holdings Llc | Tissue with nanofibrillar cellulose surface layer |
| SE545321C2 (en) * | 2021-03-10 | 2023-07-04 | Stora Enso Oyj | Metod for manufacturing a barrier film comprising highly refined cellulose |
| SE545327C2 (en) * | 2021-03-10 | 2023-07-04 | Stora Enso Oyj | Method for fractionation of highly refined cellulose |
-
2017
- 2017-10-20 SE SE1751305A patent/SE542193C2/en unknown
-
2018
- 2018-10-17 WO PCT/IB2018/058043 patent/WO2019077514A1/en not_active Ceased
- 2018-10-17 US US16/757,093 patent/US11795280B2/en active Active
- 2018-10-17 JP JP2020521947A patent/JP7324746B2/ja active Active
- 2018-10-17 CA CA3079132A patent/CA3079132A1/en active Pending
- 2018-10-17 EP EP18868513.5A patent/EP3697833B1/en active Active
- 2018-10-17 BR BR112020007688-0A patent/BR112020007688B1/pt active IP Right Grant
- 2018-10-17 CN CN201880068282.5A patent/CN111479858B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US11795280B2 (en) | 2023-10-24 |
| US20200239652A1 (en) | 2020-07-30 |
| CN111479858B (zh) | 2023-03-14 |
| SE1751305A1 (en) | 2019-04-21 |
| BR112020007688A2 (pt) | 2020-10-13 |
| JP7324746B2 (ja) | 2023-08-10 |
| EP3697833C0 (en) | 2023-06-07 |
| EP3697833A4 (en) | 2021-06-02 |
| EP3697833B1 (en) | 2023-06-07 |
| WO2019077514A1 (en) | 2019-04-25 |
| BR112020007688B1 (pt) | 2022-07-26 |
| CN111479858A (zh) | 2020-07-31 |
| EP3697833A1 (en) | 2020-08-26 |
| SE542193C2 (en) | 2020-03-10 |
| JP2021500485A (ja) | 2021-01-07 |
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