CA2848241C - A method of controlling retention and an intermediate product used in the method - Google Patents
A method of controlling retention and an intermediate product used in the method Download PDFInfo
- Publication number
- CA2848241C CA2848241C CA2848241A CA2848241A CA2848241C CA 2848241 C CA2848241 C CA 2848241C CA 2848241 A CA2848241 A CA 2848241A CA 2848241 A CA2848241 A CA 2848241A CA 2848241 C CA2848241 C CA 2848241C
- Authority
- CA
- Canada
- Prior art keywords
- papermaking
- intermediate product
- fibres
- cellulose fibres
- chemicals
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 54
- 239000013067 intermediate product Substances 0.000 title claims abstract description 51
- 230000014759 maintenance of location Effects 0.000 title claims abstract description 40
- 239000000126 substance Substances 0.000 claims abstract description 101
- 239000000725 suspension Substances 0.000 claims abstract description 49
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract description 37
- 230000008569 process Effects 0.000 claims abstract description 17
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims description 34
- 230000002209 hydrophobic effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 5
- -1 alkyl ketene dimer Chemical compound 0.000 claims description 4
- 239000003463 adsorbent Substances 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- 238000010348 incorporation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 229920002678 cellulose Polymers 0.000 abstract description 4
- 239000001913 cellulose Substances 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 26
- 238000005189 flocculation Methods 0.000 description 11
- 230000016615 flocculation Effects 0.000 description 11
- 125000002091 cationic group Chemical group 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 229920002472 Starch Polymers 0.000 description 8
- 239000000945 filler Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000013055 pulp slurry Substances 0.000 description 8
- 238000004513 sizing Methods 0.000 description 8
- 239000008107 starch Substances 0.000 description 8
- 235000019698 starch Nutrition 0.000 description 8
- 230000004087 circulation Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 229920002401 polyacrylamide Polymers 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 229920000867 polyelectrolyte Polymers 0.000 description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 244000144992 flock Species 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000001724 microfibril Anatomy 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000002023 wood 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
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
-
- 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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
-
- 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
- D21H17/17—Ketenes, e.g. ketene dimers
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
-
- 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
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/72—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic material
-
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- 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
- D21H21/18—Reinforcing 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
- 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
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength 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
- 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
- D21H21/50—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 form
- D21H21/52—Additives of definite length or shape
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20115893 | 2011-09-12 | ||
| FI20115893A FI126041B (fi) | 2011-09-12 | 2011-09-12 | Menetelmä retention säätämiseksi ja menetelmässä käytettävä välituote |
| PCT/FI2012/050883 WO2013038061A1 (en) | 2011-09-12 | 2012-09-12 | A method of controlling retention and an intermediate product used in the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2848241A1 CA2848241A1 (en) | 2013-03-21 |
| CA2848241C true CA2848241C (en) | 2021-06-22 |
Family
ID=44718801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2848241A Active CA2848241C (en) | 2011-09-12 | 2012-09-12 | A method of controlling retention and an intermediate product used in the method |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9157189B2 (enExample) |
| EP (1) | EP2756130B2 (enExample) |
| JP (1) | JP6234925B2 (enExample) |
| KR (1) | KR101937415B1 (enExample) |
| CN (1) | CN103827390B (enExample) |
| CA (1) | CA2848241C (enExample) |
| ES (1) | ES2613140T5 (enExample) |
| FI (1) | FI126041B (enExample) |
| PL (1) | PL2756130T5 (enExample) |
| PT (1) | PT2756130T (enExample) |
| RU (1) | RU2597619C2 (enExample) |
| WO (1) | WO2013038061A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE035151T2 (en) | 2009-03-30 | 2018-05-02 | Fiberlean Tech Ltd | Process for the preparation of nano-fiber cellulose gels |
| PT2236664E (pt) | 2009-03-30 | 2016-03-04 | Omya Int Ag | Processo para a produção de suspensões de celulose nanofibrilar |
| US20130000856A1 (en) * | 2010-03-15 | 2013-01-03 | Upm-Kymmene Oyj | Method for improving the properties of a paper product and forming an additive component and the corresponding paper product and additive component and use of the additive component |
| PT2386682E (pt) | 2010-04-27 | 2014-05-27 | Omya Int Ag | Processo para fabricar materiais estruturados, usando géis de celulose nanofibrilares |
| EP2386683B1 (en) | 2010-04-27 | 2014-03-19 | Omya International AG | Process for the production of gel-based composite materials |
| BR112014011498B1 (pt) * | 2011-11-14 | 2021-03-30 | Kemira Oyj | Processo para a preparação de papel ou papelão encolados |
| SE538246C2 (sv) * | 2012-11-09 | 2016-04-12 | Skikt för papp i en in-lineproduktionsprocess | |
| FI126216B (en) | 2013-03-26 | 2016-08-31 | Kemira Oyj | Procedure for the manufacture of cardboard |
| FI126733B (en) * | 2013-09-27 | 2017-04-28 | Upm Kymmene Corp | Process for the preparation of pulp slurry and paper product |
| PL3090099T3 (pl) * | 2013-12-30 | 2018-11-30 | Kemira Oyj | Sposób zapewnienia kompozycji wstępnie traktowanego wypełniacza i jej zastosowanie przy wytwarzaniu papieru i kartonu |
| CN104532673A (zh) * | 2014-12-05 | 2015-04-22 | 广西大学 | 一种羧基化改性的纳米纤维素复配助留助滤体系 |
| CN104894914B (zh) * | 2015-05-05 | 2017-10-13 | 浙江宜佳新材料股份有限公司 | 一种改性浸渍纸原纸的制备方法 |
| US9650746B2 (en) * | 2015-06-11 | 2017-05-16 | Golden Arrow Printing Co., Ltd. | Pulp molding process and paper-shaped article made thereby |
| KR102661452B1 (ko) | 2015-10-14 | 2024-04-26 | 파이버린 테크놀로지스 리미티드 | 3d-성형 가능한 시트 물질 |
| SE540853C2 (en) * | 2016-10-28 | 2018-12-04 | Stora Enso Oyj | A method to form a web comprising cellulose fibers |
| SE541755C2 (en) * | 2017-03-01 | 2019-12-10 | Stora Enso Oyj | Process for production of film comprising microfibrillated cellulose |
| FI128324B (en) * | 2017-06-21 | 2020-03-31 | Kemira Oyj | Process for making fiber web |
| SE542671C2 (en) * | 2017-07-05 | 2020-06-23 | Stora Enso Oyj | Dosing of nanocellulose suspension in gel phase |
| SE545494C2 (en) | 2020-09-01 | 2023-09-26 | Stora Enso Oyj | Method for manufacturing a film comprising highly refined cellulose fibers |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE455795B (sv) † | 1986-12-03 | 1988-08-08 | Mo Och Domsjoe Ab | Forfarande och anordning for framstellning av fyllmedelshaltigt papper |
| JPH0694639B2 (ja) | 1987-02-17 | 1994-11-24 | 三菱製紙株式会社 | 填料内添紙の製造方法 |
| FR2759376B1 (fr) | 1997-02-12 | 1999-04-16 | Ard Sa | Procede pour obtenir des microfibrilles de cellulose cationiques ou leurs derives solubles, ainsi que celluloses obtenues par ce procede |
| JPH1136184A (ja) * | 1997-07-16 | 1999-02-09 | Mitsubishi Paper Mills Ltd | 製紙用サイズ剤組成物およびサイジング紙 |
| FI103211B1 (fi) * | 1998-02-09 | 1999-05-14 | Valmet Corp | Lisäaineen kerrostus kartonkikoneen rainanmuodostusyksiköllä |
| US6602994B1 (en) * | 1999-02-10 | 2003-08-05 | Hercules Incorporated | Derivatized microfibrillar polysaccharide |
| AU2001233260A1 (en) * | 2000-03-09 | 2001-09-17 | Hercules Incorporated | Stabilized microfibrillar cellulose |
| FI117872B (fi) | 2001-04-24 | 2007-03-30 | M Real Oyj | Täyteaine ja menetelmä sen valmistamiseksi |
| EP1817455B1 (de) | 2004-11-03 | 2013-04-10 | J. Rettenmaier & Söhne GmbH + Co. KG | Cellulosehaltiger füllstoff für papier-, tissue- oder kartonprodukte sowie herstellungsverfahren hierfür sowie einen solchen füllstoff enthaltendes papier-, tissue- oder kartonprodukt oder hierfür verwendete trockenmischung |
| KR20090023579A (ko) * | 2006-06-01 | 2009-03-05 | 아크조 노벨 엔.브이. | 종이의 사이징 방법 |
| EP1936032A1 (en) | 2006-12-18 | 2008-06-25 | Akzo Nobel N.V. | Method of producing a paper product |
| JP5196294B2 (ja) * | 2007-10-12 | 2013-05-15 | 星光Ｐｍｃ株式会社 | 濾水性を向上させる方法及びセルロース系成形物 |
| US20100186916A1 (en) * | 2007-11-29 | 2010-07-29 | Penniman John G | Nanotechnology-driven, computer-controlled, highly sustainable process for making paper and board |
| FI120509B (fi) * | 2008-04-09 | 2009-11-13 | Stora Enso Oyj | Liuottavia aineita kestävä nestepakkauskartonki, sen valmistusmenetelmä ja käyttö sekä siitä tehty juomakuppi |
| FI124724B (fi) | 2009-02-13 | 2014-12-31 | Upm Kymmene Oyj | Menetelmä muokatun selluloosan valmistamiseksi |
| FI124464B (fi) | 2009-04-29 | 2014-09-15 | Upm Kymmene Corp | Menetelmä massalietteen valmistamiseksi, massaliete ja paperi |
| US8747612B2 (en) | 2009-10-26 | 2014-06-10 | Stora Enso Oyj | Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process |
| FI2319984T4 (fi) * | 2009-11-04 | 2025-06-17 | Kemira Oyj | Menetelmä paperin valmistamiseksi |
| FI123289B (fi) | 2009-11-24 | 2013-01-31 | Upm Kymmene Corp | Menetelmä nanofibrilloidun selluloosamassan valmistamiseksi ja massan käyttö paperinvalmistuksessa tai nanofibrilloiduissa selluloosakomposiiteissa |
| SE535014C2 (sv) * | 2009-12-03 | 2012-03-13 | Stora Enso Oyj | En pappers eller kartongprodukt och en process för tillverkning av en pappers eller kartongprodukt |
| SE1050985A1 (sv) * | 2010-09-22 | 2012-03-23 | Stora Enso Oyj | En pappers eller kartongprodukt och en process förtillverkning av en pappers eller en kartongprodukt |
| CN115913430A (zh) | 2021-08-16 | 2023-04-04 | 华为技术有限公司 | 控制系统的时钟同步方法以及控制系统 |
-
2011
- 2011-09-12 FI FI20115893A patent/FI126041B/fi active IP Right Grant
-
2012
- 2012-09-12 KR KR1020147009728A patent/KR101937415B1/ko not_active Expired - Fee Related
- 2012-09-12 PT PT128322815T patent/PT2756130T/pt unknown
- 2012-09-12 RU RU2014112017/05A patent/RU2597619C2/ru active
- 2012-09-12 PL PL12832281T patent/PL2756130T5/pl unknown
- 2012-09-12 EP EP12832281.5A patent/EP2756130B2/en active Active
- 2012-09-12 CN CN201280044404.XA patent/CN103827390B/zh not_active Expired - Fee Related
- 2012-09-12 JP JP2014530286A patent/JP6234925B2/ja not_active Expired - Fee Related
- 2012-09-12 ES ES12832281T patent/ES2613140T5/es active Active
- 2012-09-12 WO PCT/FI2012/050883 patent/WO2013038061A1/en not_active Ceased
- 2012-09-12 US US14/344,107 patent/US9157189B2/en active Active
- 2012-09-12 CA CA2848241A patent/CA2848241C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2756130B2 (en) | 2019-09-11 |
| FI20115893A0 (fi) | 2011-09-12 |
| CN103827390A (zh) | 2014-05-28 |
| ES2613140T5 (es) | 2020-03-19 |
| JP2014526619A (ja) | 2014-10-06 |
| ES2613140T3 (es) | 2017-05-22 |
| WO2013038061A1 (en) | 2013-03-21 |
| PL2756130T3 (pl) | 2017-07-31 |
| JP6234925B2 (ja) | 2017-11-22 |
| US9157189B2 (en) | 2015-10-13 |
| CN103827390B (zh) | 2017-05-24 |
| RU2014112017A (ru) | 2015-10-20 |
| EP2756130B1 (en) | 2016-11-02 |
| KR101937415B1 (ko) | 2019-01-10 |
| EP2756130A1 (en) | 2014-07-23 |
| FI126041B (fi) | 2016-06-15 |
| FI20115893L (fi) | 2013-03-13 |
| KR20140074342A (ko) | 2014-06-17 |
| US20140345816A1 (en) | 2014-11-27 |
| PT2756130T (pt) | 2017-02-10 |
| RU2597619C2 (ru) | 2016-09-10 |
| EP2756130A4 (en) | 2015-03-25 |
| PL2756130T5 (pl) | 2019-12-31 |
| CA2848241A1 (en) | 2013-03-21 |
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