FI20105868A0 - Menetelmä ja järjestelmä kalsiumkarbonaatin saostamiseksi sekä kalsiumkarbonaattia käsittävä tuote - Google Patents

Menetelmä ja järjestelmä kalsiumkarbonaatin saostamiseksi sekä kalsiumkarbonaattia käsittävä tuote

Info

Publication number
FI20105868A0
FI20105868A0 FI20105868A FI20105868A FI20105868A0 FI 20105868 A0 FI20105868 A0 FI 20105868A0 FI 20105868 A FI20105868 A FI 20105868A FI 20105868 A FI20105868 A FI 20105868A FI 20105868 A0 FI20105868 A0 FI 20105868A0
Authority
FI
Finland
Prior art keywords
calcium carbonate
precipitation
well
product containing
containing calcium
Prior art date
Application number
FI20105868A
Other languages
English (en)
Swedish (sv)
Other versions
FI20105868L (fi
FI125278B (fi
FI20105868A (fi
Inventor
Paeivi Solismaa
Original Assignee
Upm Kymmene Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42669373&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20105868(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Upm Kymmene Corp filed Critical Upm Kymmene Corp
Priority to FI20105868A priority Critical patent/FI125278B/fi
Publication of FI20105868A0 publication Critical patent/FI20105868A0/fi
Priority to PCT/FI2011/050716 priority patent/WO2012022836A1/en
Priority to US13/814,413 priority patent/US9051689B2/en
Priority to RU2013112360/12A priority patent/RU2013112360A/ru
Priority to CN201180040335.0A priority patent/CN103154369B/zh
Priority to EP11817817.7A priority patent/EP2606181B1/en
Priority to BR112013002379A priority patent/BR112013002379A2/pt
Priority to JP2013525331A priority patent/JP2013536329A/ja
Publication of FI20105868L publication Critical patent/FI20105868L/fi
Publication of FI20105868A publication Critical patent/FI20105868A/fi
Priority to US14/630,295 priority patent/US20150167244A1/en
Publication of FI125278B publication Critical patent/FI125278B/fi
Application granted granted Critical

Links

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
    • 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
    • D21H17/675—Oxides, hydroxides or carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • 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
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI20105868A 2010-08-20 2010-08-20 Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö FI125278B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20105868A FI125278B (fi) 2010-08-20 2010-08-20 Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö
JP2013525331A JP2013536329A (ja) 2010-08-20 2011-08-16 炭酸カルシウムの沈殿のための方法およびシステムならびに炭酸カルシウムを含む製品
EP11817817.7A EP2606181B1 (en) 2010-08-20 2011-08-16 A method and a system for precipitation of calcium carbonate and a product comprising calcium carbonate
US13/814,413 US9051689B2 (en) 2010-08-20 2011-08-16 Method for precipitating calcium carbonate
RU2013112360/12A RU2013112360A (ru) 2010-08-20 2011-08-16 Способ и система для осаждения карбоната кальция и изделие, содержащее карбонат кальция
CN201180040335.0A CN103154369B (zh) 2010-08-20 2011-08-16 用于沉淀碳酸钙的方法和系统和包括碳酸钙的产品
PCT/FI2011/050716 WO2012022836A1 (en) 2010-08-20 2011-08-16 A method and a system for precipitation of calcium carbonate and a product comprising calcium carbonate
BR112013002379A BR112013002379A2 (pt) 2010-08-20 2011-08-16 método e sistema para precipitar carbonato de cálcio, e, produto fibroso
US14/630,295 US20150167244A1 (en) 2010-08-20 2015-02-24 Method and a system for precipitation of calcium carbonate and a product comprising calcium carbonate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105868 2010-08-20
FI20105868A FI125278B (fi) 2010-08-20 2010-08-20 Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö

Publications (4)

Publication Number Publication Date
FI20105868A0 true FI20105868A0 (fi) 2010-08-20
FI20105868L FI20105868L (fi) 2012-02-21
FI20105868A FI20105868A (fi) 2012-02-21
FI125278B FI125278B (fi) 2015-08-14

Family

ID=42669373

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20105868A FI125278B (fi) 2010-08-20 2010-08-20 Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö

Country Status (8)

Country Link
US (2) US9051689B2 (fi)
EP (1) EP2606181B1 (fi)
JP (1) JP2013536329A (fi)
CN (1) CN103154369B (fi)
BR (1) BR112013002379A2 (fi)
FI (1) FI125278B (fi)
RU (1) RU2013112360A (fi)
WO (1) WO2012022836A1 (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124831B (fi) * 2010-03-10 2015-02-13 Upm Kymmene Oyj Menetelmä ja reaktori kalsiumkarbonaatin in-line-valmistamiseksi paperimassavirtaukseen
FI125826B (fi) * 2010-08-04 2016-02-29 Nordkalk Oy Ab Menetelmä paperin tai kartongin valmistamiseksi
FI124634B (fi) * 2010-06-11 2014-11-14 Upm Kymmene Oyj Menetelmä ja laitteisto kalkkimaidon in-line valmistamiseksi kuiturainakoneen yhteyteen järjestettyyn PCC:n in-line valmistusprosessiin
FI125278B (fi) * 2010-08-20 2015-08-14 Upm Kymmene Corp Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö
FI126212B (fi) * 2012-03-27 2016-08-15 Upm Kymmene Corp Menetelmä ja järjestelmä ksylaanin eristämiseksi kasvimateriaalista
FI126571B (fi) * 2012-06-28 2017-02-28 Nordkalk Oy Ab Päällystyskoostumuksen käyttö maalina
EP2882879A4 (en) * 2012-08-10 2016-11-23 Sparstane Technologies LLC PROCESS FOR THE CONVERSION OF DEGREASING GYPSUM FROM A GASEOUS EFFLUENT (FGD) TO AMMONIUM SULPHATE AND CALCIUM CARBONATE
JP6059280B2 (ja) * 2014-03-31 2017-01-11 日本製紙株式会社 炭酸カルシウム微粒子と繊維との複合体、および、その製造方法
US10301186B2 (en) * 2014-03-31 2019-05-28 Nippon Paper Industries Co., Ltd. Complexes of calcium carbonate microparticles and fibers as well as processes for preparing them
JP6059281B2 (ja) * 2014-03-31 2017-01-11 日本製紙株式会社 炭酸カルシウム微粒子と繊維との複合体を含む製品
WO2017043580A1 (ja) * 2015-09-08 2017-03-16 日本製紙株式会社 炭酸マグネシウム微粒子と繊維との複合体、および、その製造方法
CN106544926B (zh) * 2015-09-18 2018-06-19 上海东升新材料有限公司 一种碳酸钙包覆的纤维组合填料的制备方法
US11339529B2 (en) 2015-09-30 2022-05-24 Nippon Paper Industries Co., Ltd. Complexes of cellulose fibers and inorganic particles
CN106894281B (zh) * 2015-12-17 2019-03-22 上海东升新材料有限公司 一种造纸用轻钙包覆纤维填料及其制备方法和应用
US11077033B2 (en) 2016-08-10 2021-08-03 Nippon Paper Industries Co., Ltd. Complexes of hydrotalcites and fibers
US20190368121A1 (en) * 2016-11-28 2019-12-05 Nippon Paper Industries Co., Ltd. Method for producing composite body of fibers and inorganic particles, and laminate containing composite body of fibers and inorganic particles
CN106948213A (zh) * 2017-02-13 2017-07-14 华南理工大学 一种碳酸钙高加填量纤维及其制备方法与应用
JP6530145B2 (ja) * 2017-03-31 2019-06-12 日本製紙株式会社 無機粒子複合繊維シートの製造方法
CN111989433A (zh) * 2018-04-20 2020-11-24 日本制纸株式会社 纤维素纤维与无机粒子的复合纤维及其制造方法
CN112266005A (zh) * 2020-11-10 2021-01-26 吴亚良 一种纳米碳酸钙的制备方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223090A (en) 1991-03-06 1993-06-29 The United States Of America As Represented By The Secretary Of Agriculture Method for fiber loading a chemical compound
FR2689530B1 (fr) 1992-04-07 1996-12-13 Aussedat Rey Nouveau produit complexe a base de fibres et de charges, et procede de fabrication d'un tel nouveau produit.
US5679220A (en) 1995-01-19 1997-10-21 International Paper Company Process for enhanced deposition and retention of particulate filler on papermaking fibers
FI100729B (fi) * 1995-06-29 1998-02-13 Metsae Serla Oy Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen va lmistamiseksi
FI100670B (fi) 1996-02-20 1998-01-30 Metsae Serla Oy Menetelmä täyteaineen lisäämiseksi selluloosakuituperäiseen massaan
GB9802999D0 (en) 1998-02-13 1998-04-08 Ecc Int Ltd Production of products containing precipitated calcium carbonate
DE10021979A1 (de) * 2000-05-05 2001-11-08 Voith Paper Patent Gmbh Verfahren sowie Vorrichtung zur Bildung einer mehrschichtigen und/oder mehrlagigen Faserstoffbahn
DE60106253T2 (de) 2000-06-27 2005-11-17 International Paper Company, Stamford Verfahren zur papierherstellung mittels faser- und füllstoff-komplexen
DE10033978A1 (de) * 2000-07-13 2002-01-24 Voith Paper Patent Gmbh Verfahren sowie Vorrichtung zum Beladen von Fasern mit Calciumcarbonat
FI109483B (fi) * 2000-11-16 2002-08-15 Andritz Oy Menetelmä ja laitteisto massan käsittelemiseksi täyteaineella
DE10107448A1 (de) * 2001-02-16 2002-08-22 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit einem Füllstoff
DE10115421A1 (de) * 2001-03-29 2002-10-02 Voith Paper Patent Gmbh Verfahren und Aufbereitung von Faserstoff
DE10120526A1 (de) * 2001-04-26 2002-10-31 Voith Paper Patent Gmbh Verfahren zur Herstellung von Zellstoff
US20030094252A1 (en) * 2001-10-17 2003-05-22 American Air Liquide, Inc. Cellulosic products containing improved percentage of calcium carbonate filler in the presence of other papermaking additives
FR2831565B1 (fr) * 2001-10-30 2004-03-12 Internat Paper Sa Nouvelle pate a papier mecanique blanchie et son procede de fabrication
FI120463B (fi) 2003-07-15 2009-10-30 Upm Kymmene Corp Menetelmä paperin valmistamiseksi ja paperi
FI119563B (fi) * 2003-07-15 2008-12-31 Fp Pigments Oy Menetelmä ja laite paperin-, kartongin- tai muun vastaavan valmistuksessa käytettävän kuitumateriaalin esikäsittelemiseksi
DE10335751A1 (de) 2003-08-05 2005-03-03 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
US20050089466A1 (en) 2003-10-27 2005-04-28 Degenova Mark G. Methods and apparatus for producing precipitated calcium carbonate
DE10351292A1 (de) * 2003-10-31 2006-02-02 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
DE102004028045A1 (de) * 2004-06-09 2005-12-29 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Aufbereitung einer Faserstoffsuspension
DE102004045089A1 (de) * 2004-09-17 2006-03-23 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Beladen einer Faserstoffsuspension
EP1904681A2 (de) * 2005-07-12 2008-04-02 Voith Patent GmbH Verfahren zum beladen von in einer faserstoffsuspension enthaltenen fasern
DE102006003721A1 (de) * 2005-07-12 2007-01-18 Voith Patent Gmbh Verfahren zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern
DE102006029642B3 (de) * 2006-06-28 2008-02-28 Voith Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension mit Füllstoff
DE102007029686A1 (de) 2007-06-27 2009-01-02 Voith Patent Gmbh Verfahren zum Bilden von Calciumcarbonat in einer Faserstoffsuspension
FI123392B (fi) 2008-02-22 2013-03-28 Upm Kymmene Oyj Menetelmä kalsiumkarbonaatin saostamiseksi kuiturainaprosessin yhteydessä ja kuiturainakoneen lähestymisjärjestelmä
US8808503B2 (en) * 2009-02-02 2014-08-19 John Klungness Fiber loading improvements in papermaking
CN101492893B (zh) 2009-03-03 2010-12-29 金东纸业（江苏）股份有限公司 碳酸钙复合纤维的制造方法及其应用
FI124142B (fi) 2009-10-09 2014-03-31 Upm Kymmene Corp Menetelmä kalsiumkarbonaatin ja ksylaanin saostamiseksi, menetelmällä valmistettu tuote ja sen käyttö
FI124831B (fi) * 2010-03-10 2015-02-13 Upm Kymmene Oyj Menetelmä ja reaktori kalsiumkarbonaatin in-line-valmistamiseksi paperimassavirtaukseen
FI124634B (fi) 2010-06-11 2014-11-14 Upm Kymmene Oyj Menetelmä ja laitteisto kalkkimaidon in-line valmistamiseksi kuiturainakoneen yhteyteen järjestettyyn PCC:n in-line valmistusprosessiin
FI125278B (fi) * 2010-08-20 2015-08-14 Upm Kymmene Corp Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö
CN105377575B (zh) * 2013-04-26 2017-12-08 太平洋纳米产品公司 包括沉淀碳酸钙的纤维结构无定形二氧化硅、由其制造的物质组合物、及其使用方法
FI125836B (fi) * 2013-04-26 2016-03-15 Wetend Tech Oy Menetelmä täyteaineen järjestämiseksi paperi- tai kartonkimassaan ja paperi tai kartonki

Also Published As

Publication number Publication date
US9051689B2 (en) 2015-06-09
EP2606181A4 (en) 2015-04-01
JP2013536329A (ja) 2013-09-19
CN103154369B (zh) 2018-06-05
US20150167244A1 (en) 2015-06-18
RU2013112360A (ru) 2014-09-27
FI20105868L (fi) 2012-02-21
CN103154369A (zh) 2013-06-12
FI125278B (fi) 2015-08-14
EP2606181A1 (en) 2013-06-26
FI20105868A (fi) 2012-02-21
WO2012022836A1 (en) 2012-02-23
BR112013002379A2 (pt) 2016-05-24
EP2606181B1 (en) 2020-10-07
US20130126116A1 (en) 2013-05-23

Similar Documents

Publication Publication Date Title
FI20105868A0 (fi) Menetelmä ja järjestelmä kalsiumkarbonaatin saostamiseksi sekä kalsiumkarbonaattia käsittävä tuote
HK1203219A1 (en) Method of reatment employing herapeutic cell product from mobilised donors
FI20096050A0 (fi) Menetelmä kalsiumkarbonaatin ja ksylaanin saostamiseksi, menetelmällä valmistettu tuote ja sen käyttö
DK2371766T3 (da) Fremgangsmåde til at opnå præcipiteret calciumcarbonat
FI20100201A0 (fi) Menetelmä ja järjestelmä kulkuoikeuksien rajoittamiseksi
PT2723819T (pt) Processo para a produção de carbonato de cálcio precipitado
BR112013021279A2 (pt) sistema de distribuição de produtos com recipientes direcional flexível
EP2656269A4 (en) INDEPENDENT MALICIEL DETECTION OF SIGNATURES BASED ON SYSTEM BEHAVIOR
FI20105247A (fi) Kuumasaumautuva biohajoava pakkausmateriaali, sen valmistusmenetelmä ja siitä muodostettu tuotepakkaus
BR112013010251A2 (pt) sistema transportador de procatalisador, processo e produto de reação do processo
FI20125962A (fi) Menetelmä farmaseuttisten substraattien päällystämiseksi
FI20105641A0 (fi) Uusi menetelmä mikroselluloosan valmistamiseksi
EP2661480A4 (en) Agglomeration-resistant desulfurizing product
FR2990217B1 (fr) Procede d'obtention de peptides
FI20115144A0 (fi) Älypakkaus ja menetelmä pakkauksen valmistamiseksi
BR112013015068A2 (pt) sistema de distribuição de produto,
FI20105642A (fi) Uusi menetelmä mikroselluloosan valmistamiseksi
FI20095672A0 (fi) Menetelmä kalsiumkarbonaatin valmistamiseksi
BR112015001433A2 (pt) método e sistema para a produção de um produto de fermentação.
FI20106239A (fi) Menetelmä puunkorjuun seuraamiseen ja järjestelmä
BR112014000166A2 (pt) sistema de acondicionamento e de aplicação de produto, notadamente de produto cosmético
BR112014005342A2 (pt) sistema de dispensação de produto com recipiente flexivel
FI20115200A (fi) Menetelmä prosessielementin kunnonvalvontaan, valvontajärjestelmä sekä prosessielementti
FI20116132A (fi) Paperituote sekä menetelmä ja järjestelmä paperituotteen valmistamiseksi
BR112013018783A2 (pt) sistema de tremonha dupla, e, método de distribuição de um material.

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 125278

Country of ref document: FI

Kind code of ref document: B

PC Transfer of assignment of patent

Owner name: UPM-KYMMENE CORPORATION

Owner name: WETEND TECHNOLOGIES OY