FI20096233L - Förfarande för tillverkning av nanofibrillerad cellulosamassa och användning av massa vid papperstillverkning eller i nanofibrillerade cellulosakompositer - Google Patents
Förfarande för tillverkning av nanofibrillerad cellulosamassa och användning av massa vid papperstillverkning eller i nanofibrillerade cellulosakompositer Download PDFInfo
- Publication number
- FI20096233L FI20096233L FI20096233A FI20096233A FI20096233L FI 20096233 L FI20096233 L FI 20096233L FI 20096233 A FI20096233 A FI 20096233A FI 20096233 A FI20096233 A FI 20096233A FI 20096233 L FI20096233 L FI 20096233L
- Authority
- FI
- Finland
- Prior art keywords
- pulp
- nanofibrillated cellulose
- papermaking
- preparing
- composites
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 title 2
- 239000001913 cellulose Substances 0.000 title 2
- 239000002131 composite material Substances 0.000 title 1
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
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- 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
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
-
- 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
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
-
- 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
- D21H21/32—Bleaching agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20096233A FI123289B (sv) | 2009-11-24 | 2009-11-24 | Förfarande för tillverkning av nanofibrillerad cellulosamassa och användning av massa vid papperstillverkning eller i nanofibrillerade cellulosakompositer |
| PCT/FI2010/050897 WO2011064441A1 (en) | 2009-11-24 | 2010-11-05 | Method for manufacturing nanofibrillated cellulose pulp and use of the pulp in paper manufacturing or in nanofibrillated cellulose composites |
| EP10832694.3A EP2504487B1 (en) | 2009-11-24 | 2010-11-05 | Method for manufacturing nanofibrillated cellulose pulp and use of the pulp in paper manufacturing or in nanofibrillated cellulose composites |
| CN2010800531975A CN102686799A (zh) | 2009-11-24 | 2010-11-05 | 用于生产纳米原纤化纤维素纸浆的方法及纸浆在造纸或纳米原纤化纤维素复合物中的用途 |
| US13/511,956 US20130000855A1 (en) | 2009-11-24 | 2010-11-05 | Method for manufacturing nanofibrillated cellulose pulp and use of the pulp in paper manufacturing or in nanofibrillated cellulose composites |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20096233A FI123289B (sv) | 2009-11-24 | 2009-11-24 | Förfarande för tillverkning av nanofibrillerad cellulosamassa och användning av massa vid papperstillverkning eller i nanofibrillerade cellulosakompositer |
| FI20096233 | 2009-11-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20096233A0 FI20096233A0 (sv) | 2009-11-24 |
| FI20096233L true FI20096233L (sv) | 2011-05-25 |
| FI123289B FI123289B (sv) | 2013-01-31 |
Family
ID=41395280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20096233A FI123289B (sv) | 2009-11-24 | 2009-11-24 | Förfarande för tillverkning av nanofibrillerad cellulosamassa och användning av massa vid papperstillverkning eller i nanofibrillerade cellulosakompositer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20130000855A1 (sv) |
| EP (1) | EP2504487B1 (sv) |
| CN (1) | CN102686799A (sv) |
| FI (1) | FI123289B (sv) |
| WO (1) | WO2011064441A1 (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104204345A (zh) * | 2012-02-13 | 2014-12-10 | 芬欧汇川集团 | 加工原纤维纤维素的方法、系统和设备以及原纤维纤维素材料 |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2710273A1 (en) | 2007-12-20 | 2009-07-09 | University Of Tennessee Research Foundation | Wood adhesives containing reinforced additives for structural engineering products |
| FI124724B (sv) | 2009-02-13 | 2014-12-31 | Upm Kymmene Oyj | Metod för framställning av modifierad cellulosa |
| EP2236545B1 (en) | 2009-03-30 | 2014-08-27 | Omya International AG | Process for the production of nano-fibrillar cellulose gels |
| FI3617400T3 (sv) | 2009-03-30 | 2022-11-30 | Fiberlean Technologies Limited | Användning av nanofibrillära cellulosasuspensioner |
| GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
| PT2386682E (pt) | 2010-04-27 | 2014-05-27 | Omya Int Ag | Processo para fabricar materiais estruturados, usando géis de celulose nanofibrilares |
| DK2386683T3 (da) | 2010-04-27 | 2014-06-23 | Omya Int Ag | Fremgangsmåde til fremstilling af gel-baserede kompositmaterialer |
| GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
| AU2012208922B2 (en) | 2011-01-21 | 2016-10-13 | Fpinnovations | High aspect ratio cellulose nanofilaments and method for their production |
| US9388529B2 (en) | 2011-02-24 | 2016-07-12 | Innventia Ab | Single-step method for production of nano pulp by acceleration and disintegration of raw material |
| US8835141B2 (en) * | 2011-06-09 | 2014-09-16 | The United States Of America As Represented By The Secretary Of Agriculture | Methods for integrated conversion of lignocellulosic material to sugars or biofuels and nano-cellulose |
| FI20115882A0 (sv) * | 2011-09-08 | 2011-09-08 | Teknologian Tutkimuskeskus Vtt Oy | Förfarande för tillverkning av fibertrådar |
| FI126041B (sv) | 2011-09-12 | 2016-06-15 | Stora Enso Oyj | Förfarande för styrning av retention och mellanprodukt som används i förfarandet |
| FI126457B (sv) | 2011-11-14 | 2016-12-15 | Upm Kymmene Corp | Förfarande för producering av fibrillcellulosa |
| FI126118B (sv) * | 2012-02-10 | 2016-06-30 | Upm Kymmene Corp | Förfarande för förbehandling av cellulosamassa |
| GB2502955B (en) * | 2012-05-29 | 2016-07-27 | De La Rue Int Ltd | A substrate for security documents |
| CA2876083C (en) | 2012-06-15 | 2021-06-15 | University Of Maine System Board Of Trustees | Release paper and method of manufacture |
| FI127817B (sv) * | 2012-08-21 | 2019-03-15 | Upm Kymmene Corp | Förfarande för tillverkning av en pappersprodukt, och pappersprodukt |
| FI127526B (sv) * | 2012-11-03 | 2018-08-15 | Upm Kymmene Corp | Förfarande för tillverkning av nanofibrillär cellulosa |
| SE537517C2 (sv) | 2012-12-14 | 2015-05-26 | Stora Enso Oyj | Våtlagt arkmaterial innefattande mikrofibrillerad cellulosasamt förfarande för tillverkning därav |
| FR3003581B1 (fr) * | 2013-03-20 | 2015-03-20 | Ahlstroem Oy | Support fibreux a base de fibres et de nanofibrilles de polysaccharide |
| ES2583481T3 (es) * | 2013-04-29 | 2016-09-21 | Blankophor Gmbh & Co. Kg | Uso de celulosa micronizada y agente de blanqueamiento fluorescente para el tratamiento de superficie de materiales celulósicos |
| US9656914B2 (en) | 2013-05-01 | 2017-05-23 | Ecolab Usa Inc. | Rheology modifying agents for slurries |
| FI127014B (sv) * | 2013-05-15 | 2017-09-29 | Upm Kymmene Corp | Förfarande för tillverkning av nanofibrillär cellulosa och för tillverkning av en pappersprodukt |
| FI125942B (sv) | 2013-07-26 | 2016-04-15 | Upm Kymmene Corp | Modifieringsförfarande av nanofibrillär cellulosasammansättning |
| US10695947B2 (en) | 2013-07-31 | 2020-06-30 | University Of Maine System Board Of Trustees | Composite building products bound with cellulose nanofibers |
| US9303360B2 (en) * | 2013-08-08 | 2016-04-05 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
| US9410288B2 (en) | 2013-08-08 | 2016-08-09 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
| WO2015034479A1 (en) * | 2013-09-04 | 2015-03-12 | Halliburton Energy Services, Inc. | Nano-carbohydrate composites as a lost circulation materials - lcm origami and other drilling fluid applications |
| FI126042B (sv) * | 2014-03-31 | 2016-06-15 | Upm Kymmene Corp | Förfarande för tillverkning av nanofibrillär cellulosa samt nanofibrillär cellulosaprodukt |
| GB201409047D0 (en) * | 2014-05-21 | 2014-07-02 | Cellucomp Ltd | Cellulose microfibrils |
| FI126688B (sv) * | 2014-06-30 | 2017-03-31 | Upm Kymmene Corp | Förfarande och anordning för att kontrollera kvaliteten av nanofibrillär cellulosa |
| US9970159B2 (en) * | 2014-12-31 | 2018-05-15 | Innovatech Engineering, LLC | Manufacture of hydrated nanocellulose sheets for use as a dermatological treatment |
| JP6721608B2 (ja) | 2015-05-01 | 2020-07-15 | エフピーイノベイションズ | 乾式混合された再分散性セルロースフィラメント/担体生成物およびそれを製造する方法 |
| BR112017025970B1 (pt) * | 2015-06-04 | 2022-11-29 | Bruce Crossley | Método de produção de nanofibrilas de celulose |
| KR102661452B1 (ko) | 2015-10-14 | 2024-04-26 | 파이버린 테크놀로지스 리미티드 | 3d-성형 가능한 시트 물질 |
| WO2017066540A1 (en) | 2015-10-15 | 2017-04-20 | Ecolab Usa Inc. | Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries |
| FI130254B (sv) * | 2016-02-03 | 2023-05-11 | Kemira Oyj | Förfarande för framställning av mikrofibrillerad cellulosa samt produkt |
| SE539833C2 (sv) * | 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 |
| US10214859B2 (en) | 2016-04-05 | 2019-02-26 | Fiberlean Technologies Limited | Paper and paperboard products |
| US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
| PT3445900T (pt) | 2016-04-22 | 2022-09-19 | Fiberlean Tech Ltd | Fibras compreendendo celulose microfibrilada e métodos de fibras e materiais não tecidos das mesmas |
| SE539950C2 (sv) * | 2016-05-20 | 2018-02-06 | Stora Enso Oyj | An uv blocking film comprising microfibrillated cellulose, a method for producing said film and use of a composition having uv blocking properties |
| US10724173B2 (en) | 2016-07-01 | 2020-07-28 | Mercer International, Inc. | Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments |
| US10463205B2 (en) | 2016-07-01 | 2019-11-05 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
| US10570261B2 (en) | 2016-07-01 | 2020-02-25 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
| ES3009595T3 (en) | 2016-09-01 | 2025-03-27 | Hs Mfg Group Llc | Methods for biobased derivatization of cellulosic surfaces |
| US12467206B2 (en) | 2016-09-19 | 2025-11-11 | Mercer International Inc. | Absorbent paper products having unique physical strength properties |
| JP2019534955A (ja) | 2016-09-19 | 2019-12-05 | マーサー インターナショナル インコーポレイテッド | 特有の物理的強度特性を有する吸収紙製品 |
| SE541755C2 (en) * | 2017-03-01 | 2019-12-10 | Stora Enso Oyj | Process for production of film comprising microfibrillated cellulose |
| US10822442B2 (en) | 2017-07-17 | 2020-11-03 | Ecolab Usa Inc. | Rheology-modifying agents for slurries |
| US10865317B2 (en) | 2017-08-31 | 2020-12-15 | Kimberly-Clark Worldwide, Inc. | Low-fluorine compositions with cellulose for generating superhydrophobic surfaces |
| EP3721010B1 (en) * | 2017-12-04 | 2024-02-14 | UPM-Kymmene Corporation | A method for manufacturing pulp precursor material for compounding applications and products thereof |
| US11724941B2 (en) | 2018-02-15 | 2023-08-15 | North Carolina State University | Synthesis of micron and nanoscale carbon spheres and structures using hydrothemal carbonization |
| CA3096843C (en) | 2018-04-12 | 2024-10-08 | Mercer International, Inc. | METHODS FOR IMPROVING HIGH SHAPE FACTOR CELLULOSE FILAMENT BLENDS |
| CN116444866A (zh) * | 2018-07-19 | 2023-07-18 | 凯米拉公司 | 纤维素组合物 |
| FI129352B (sv) * | 2019-05-03 | 2021-12-31 | Valmet Technologies Inc | Övervakning och styrning av raffinering av fibrös massa |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3534912A (en) * | 1967-01-11 | 1970-10-20 | Beloit Corp | Low speed refining of a papermaking pulp solution |
| US3591451A (en) * | 1969-02-06 | 1971-07-06 | Ethyl Corp | Pretreatment of vegetable matter and delignification of the refined matter with chloring dioxide |
| WO1998002487A1 (fr) * | 1996-07-15 | 1998-01-22 | Rhodia Chimie | Additivation de nanofibrilles de cellulose essentiellement amorphes avec de la cellulose carboxylee a haut degre de substitution |
| WO2006089274A1 (en) * | 2005-02-19 | 2006-08-24 | International Paper Company | Pulp and paper having increased brightness |
| US7638016B2 (en) * | 2005-02-19 | 2009-12-29 | International Paper Company | Method for treating kraft pulp with optical brighteners after chlorine bleaching to increase brightness |
| US7914646B2 (en) * | 2006-07-21 | 2011-03-29 | Nalco Company | Compositions and processes for paper production |
| CA2641607C (en) * | 2006-02-08 | 2013-03-26 | Stfi-Packforsk Ab | Method for the manufacturing of microfibrillated cellulose |
| EP1994222A1 (en) * | 2006-02-20 | 2008-11-26 | Clariant International Ltd. | Improved process for the manufacture of paper and board |
| JP4831570B2 (ja) | 2006-03-27 | 2011-12-07 | 木村化工機株式会社 | 機能性粒子含有率の高い機能性セルロース材料及びその製造方法 |
| JP4958097B2 (ja) * | 2006-07-19 | 2012-06-20 | 国立大学法人京都大学 | ナノファイバーシート及びその製造方法並びに繊維強化複合材料 |
| EP2132381A1 (en) * | 2007-04-05 | 2009-12-16 | Akzo Nobel N.V. | Process for improving optical properties of paper |
| JP5398180B2 (ja) | 2007-06-11 | 2014-01-29 | 国立大学法人京都大学 | リグニン含有ミクロフィブリル化植物繊維及びその製造方法 |
| US8992728B2 (en) * | 2007-11-26 | 2015-03-31 | The University Of Tokyo | Cellulose nanofiber, production method of same and cellulose nanofiber dispersion |
| US8298373B2 (en) * | 2008-02-07 | 2012-10-30 | University Of New Brunswick | Combined process of peroxide bleaching of wood pulps and addition of optical brightening agents |
| SE0800807L (sv) | 2008-04-10 | 2009-10-11 | Stfi Packforsk Ab | Nytt förfarande |
-
2009
- 2009-11-24 FI FI20096233A patent/FI123289B/sv active IP Right Review Request
-
2010
- 2010-11-05 EP EP10832694.3A patent/EP2504487B1/en active Active
- 2010-11-05 WO PCT/FI2010/050897 patent/WO2011064441A1/en not_active Ceased
- 2010-11-05 CN CN2010800531975A patent/CN102686799A/zh active Pending
- 2010-11-05 US US13/511,956 patent/US20130000855A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104204345A (zh) * | 2012-02-13 | 2014-12-10 | 芬欧汇川集团 | 加工原纤维纤维素的方法、系统和设备以及原纤维纤维素材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130000855A1 (en) | 2013-01-03 |
| FI123289B (sv) | 2013-01-31 |
| CN102686799A (zh) | 2012-09-19 |
| WO2011064441A1 (en) | 2011-06-03 |
| EP2504487A1 (en) | 2012-10-03 |
| EP2504487B1 (en) | 2016-07-20 |
| FI20096233A0 (sv) | 2009-11-24 |
| EP2504487A4 (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI20096233L (sv) | Förfarande för tillverkning av nanofibrillerad cellulosamassa och användning av massa vid papperstillverkning eller i nanofibrillerade cellulosakompositer | |
| IL213263A (en) | A method for lowering resistance in cellulose or linguocellulose | |
| IL238797A0 (en) | Cellulose differs from chemically strong fiber and methods for its preparation and use | |
| EP2432933A4 (en) | PROCESS FOR PRODUCTION AND USE OF MICROFIBRILLED PAPER | |
| BR112012000143A2 (pt) | processo para produção de celulose microfibrilada e celulose microfibrilada assim produzida | |
| IL207230A0 (en) | Tampon including crosslinked cellulose fibers and improved synthesis processes for producing same | |
| FI20105272L (sv) | Förfarande för fibrillering av lignocellulosamaterial, fibrer och deras användning | |
| PL2501852T3 (pl) | Sposób przetwarzania włókien celulozowych | |
| SI2344689T1 (sl) | Postopek za izdelavo vlaken na osnovi celuloze in tako dobljena vlakna | |
| FI20090103L (sv) | Förfarande och system för raffinering av träflis eller massafibrer | |
| FI20075735A0 (sv) | Förfarande för förbättrande av massans egenskaper | |
| FIU20090296U0 (sv) | Maskin för framställning och/eller behandling av en fibermassabana | |
| PT2547823T (pt) | Processo para produção de pastas de celulose modificada, pasta de celulose assim obtida e utilização de biopolímero para produção de pastas de celulose | |
| PT2496758E (pt) | Método e equipamento para o tratamento da lixívia negra na fábrica de celulose | |
| FI20106347L (sv) | Kylning av en cellulosamassabana cooling of a cellulose pulp web | |
| FI20085810A0 (sv) | Förfarande och anordning för tillverkning av mekanisk massa | |
| FI20095846L (sv) | Förfarande för separering av vatten från fiber- och partikelsuspension vid framställning av cellulosa, papper eller kartong | |
| FI20115913L (sv) | Arrangemang och förfarande för kontinuerlig ångförbehandling av flis vid tillverkning av cellulosamassa | |
| PT2294259T (pt) | Fibra celulósica e processo para o seu fabrico | |
| FI20085964L (sv) | Förfarande och system för behandling av massa | |
| FI20085323L (sv) | Schaberbalk och förfarande för att påverka en fiberbanas egenskaper | |
| FI8621U1 (sv) | Tillverknings- och/eller behandlingslinje för en fiberbana | |
| FI20085027A0 (sv) | Framställnings- och/eller behandlingslinje för fiberbana | |
| FI20085850L (sv) | Förfarande för tillverkling av mekanisk massa och användning av mekanisk massa | |
| FI20086034A0 (sv) | Förfarande att framställa raffinör och raffinör |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 123289 Country of ref document: FI Kind code of ref document: B |
|
| MD | Opposition filed |
Opponent name: STORA ENSO OYJ |