SE1951393A1 - Water-resistant cellulose-based substrate with improved repulpability - Google Patents
Water-resistant cellulose-based substrate with improved repulpabilityInfo
- Publication number
- SE1951393A1 SE1951393A1 SE1951393A SE1951393A SE1951393A1 SE 1951393 A1 SE1951393 A1 SE 1951393A1 SE 1951393 A SE1951393 A SE 1951393A SE 1951393 A SE1951393 A SE 1951393A SE 1951393 A1 SE1951393 A1 SE 1951393A1
- Authority
- SE
- Sweden
- Prior art keywords
- substrate
- cellulose
- based substrate
- grafting
- fatty acid
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 160
- 229920002678 cellulose Polymers 0.000 title claims abstract description 93
- 239000001913 cellulose Substances 0.000 title claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- -1 fatty acid halide Chemical class 0.000 claims abstract description 60
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 57
- 239000000194 fatty acid Substances 0.000 claims abstract description 57
- 229930195729 fatty acid Natural products 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 39
- 238000004513 sizing Methods 0.000 claims description 25
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 14
- 150000004665 fatty acids Chemical class 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- 239000004310 lactic acid Substances 0.000 claims description 7
- 235000014655 lactic acid Nutrition 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229940014800 succinic anhydride Drugs 0.000 claims description 6
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 3
- 235000021588 free fatty acids Nutrition 0.000 claims description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 3
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000010998 test method Methods 0.000 claims description 2
- 239000011087 paperboard Substances 0.000 description 17
- 239000000123 paper Substances 0.000 description 16
- 239000002253 acid Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 11
- 150000004820 halides Chemical class 0.000 description 11
- 239000000523 sample Substances 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 6
- 230000035515 penetration Effects 0.000 description 5
- 229920003043 Cellulose fiber Polymers 0.000 description 4
- 229920000877 Melamine resin Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920001807 Urea-formaldehyde Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 4
- 239000004035 construction material Substances 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 125000001312 palmitoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000256257 Heliothis Species 0.000 description 1
- 239000012901 Milli-Q water Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
-
- 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
-
- 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
- D21H17/11—Halides
-
- 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
- D21H17/14—Carboxylic acids; 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
- 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
- D21H17/18—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with itself, or other added substances, e.g. by grafting on the 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
- D21H19/80—Paper comprising more than one coating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1951393A SE1951393A1 (en) | 2019-12-04 | 2019-12-04 | Water-resistant cellulose-based substrate with improved repulpability |
| PCT/IB2020/061439 WO2021111357A1 (fr) | 2019-12-04 | 2020-12-03 | Substrat à base de cellulose résistant à l'eau ayant une repulpabilité améliorée |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1951393A SE1951393A1 (en) | 2019-12-04 | 2019-12-04 | Water-resistant cellulose-based substrate with improved repulpability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE1951393A1 true SE1951393A1 (en) | 2021-06-05 |
Family
ID=76222337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1951393A SE1951393A1 (en) | 2019-12-04 | 2019-12-04 | Water-resistant cellulose-based substrate with improved repulpability |
Country Status (2)
| Country | Link |
|---|---|
| SE (1) | SE1951393A1 (fr) |
| WO (1) | WO2021111357A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE544175C2 (en) * | 2020-06-24 | 2022-02-22 | Stora Enso Oyj | Water-resistant paper or paperboard |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6342268B1 (en) * | 1997-08-14 | 2002-01-29 | Daniel Samain | Method for treating a solid material to make it hydrophobic, material obtained and uses |
| WO2016131790A1 (fr) * | 2015-02-18 | 2016-08-25 | Basf Se | Procédé de fabrication de matériau cellulosique hydrophobe |
| WO2017002005A1 (fr) * | 2015-06-29 | 2017-01-05 | Stora Enso Oyj | Procédé pour rendre hydrophobe un substrat de cellulose |
| US20170215475A1 (en) * | 2014-10-20 | 2017-08-03 | Philip Morris Products S.A. | Hydrophobic wrapper |
| US20170241080A1 (en) * | 2014-08-06 | 2017-08-24 | Delfortgroup Ag | Method for the Continuous Coating of a Cellulose-Based Fibrous Substrate Web with Fatty Acid Chloride |
| US20170360087A1 (en) * | 2014-12-29 | 2017-12-21 | Philip Morris Products S.A. | Hydrophobic filter |
| CN108625219A (zh) * | 2018-05-21 | 2018-10-09 | 浙江杭化新材料科技有限公司 | 一种疏水防油纸的制备方法 |
| WO2019124598A1 (fr) * | 2017-12-21 | 2019-06-27 | 한국기초과학지원연구원 | Procédé et solution d'imperméabilisation pour surface hydrophile |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI104714B (fi) * | 1998-12-04 | 2000-03-31 | Neste Oyj | Menetelmä alkyyliketeenidimeerien valmistamiseksi |
-
2019
- 2019-12-04 SE SE1951393A patent/SE1951393A1/en not_active Application Discontinuation
-
2020
- 2020-12-03 WO PCT/IB2020/061439 patent/WO2021111357A1/fr not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6342268B1 (en) * | 1997-08-14 | 2002-01-29 | Daniel Samain | Method for treating a solid material to make it hydrophobic, material obtained and uses |
| US20170241080A1 (en) * | 2014-08-06 | 2017-08-24 | Delfortgroup Ag | Method for the Continuous Coating of a Cellulose-Based Fibrous Substrate Web with Fatty Acid Chloride |
| US20170215475A1 (en) * | 2014-10-20 | 2017-08-03 | Philip Morris Products S.A. | Hydrophobic wrapper |
| US20170360087A1 (en) * | 2014-12-29 | 2017-12-21 | Philip Morris Products S.A. | Hydrophobic filter |
| WO2016131790A1 (fr) * | 2015-02-18 | 2016-08-25 | Basf Se | Procédé de fabrication de matériau cellulosique hydrophobe |
| WO2017002005A1 (fr) * | 2015-06-29 | 2017-01-05 | Stora Enso Oyj | Procédé pour rendre hydrophobe un substrat de cellulose |
| WO2019124598A1 (fr) * | 2017-12-21 | 2019-06-27 | 한국기초과학지원연구원 | Procédé et solution d'imperméabilisation pour surface hydrophile |
| CN108625219A (zh) * | 2018-05-21 | 2018-10-09 | 浙江杭化新材料科技有限公司 | 一种疏水防油纸的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021111357A1 (fr) | 2021-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |