BR112012000144A2 - processo para produzir celulose microfibrilada - Google Patents

processo para produzir celulose microfibrilada

Info

Publication number
BR112012000144A2
BR112012000144A2 BR112012000144A BR112012000144A BR112012000144A2 BR 112012000144 A2 BR112012000144 A2 BR 112012000144A2 BR 112012000144 A BR112012000144 A BR 112012000144A BR 112012000144 A BR112012000144 A BR 112012000144A BR 112012000144 A2 BR112012000144 A2 BR 112012000144A2
Authority
BR
Brazil
Prior art keywords
microfibrillated cellulose
producing microfibrillated
producing
cellulose
microfibrillated
Prior art date
Application number
BR112012000144A
Other languages
English (en)
Other versions
BR112012000144B1 (pt
Inventor
Isto Heiskanen
Kaj Backfolk
Marianna Vehviläinen
Pertti Nousiainen
Taina Kamppuri
Original Assignee
Stora Enso Oyj
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
Application filed by Stora Enso Oyj filed Critical Stora Enso Oyj
Publication of BR112012000144A2 publication Critical patent/BR112012000144A2/pt
Publication of BR112012000144B1 publication Critical patent/BR112012000144B1/pt

Links

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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
    • 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
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • 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
    • 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
BR112012000144-2A 2009-07-07 2010-07-02 Processo para produzir celulose microfibrilada BR112012000144B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0950535-5 2009-07-07
SE0950535A SE533509C2 (sv) 2009-07-07 2009-07-07 Metod för framställning av mikrofibrillär cellulosa
PCT/IB2010/053044 WO2011004301A1 (en) 2009-07-07 2010-07-02 Process for producing microfibrillated cellulose

Publications (2)

Publication Number Publication Date
BR112012000144A2 true BR112012000144A2 (pt) 2016-03-15
BR112012000144B1 BR112012000144B1 (pt) 2019-08-06

Family

ID=43243904

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012000144-2A BR112012000144B1 (pt) 2009-07-07 2010-07-02 Processo para produzir celulose microfibrilada

Country Status (14)

Country Link
US (1) US8647468B2 (pt)
EP (1) EP2452015B1 (pt)
JP (1) JP5656993B2 (pt)
KR (1) KR101721275B1 (pt)
CN (1) CN102472015B (pt)
AU (1) AU2010269913B2 (pt)
BR (1) BR112012000144B1 (pt)
CA (1) CA2767067C (pt)
CL (1) CL2012000039A1 (pt)
PL (1) PL2452015T3 (pt)
RU (1) RU2535685C2 (pt)
SE (1) SE533509C2 (pt)
WO (1) WO2011004301A1 (pt)
ZA (1) ZA201200328B (pt)

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GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
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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
PL2386683T3 (pl) 2010-04-27 2014-08-29 Omya Int Ag Sposób wytwarzania materiałów kompozytowych na bazie żelu
DK2386682T3 (da) 2010-04-27 2014-06-23 Omya Int Ag Fremgangsmåde til fremstilling af strukturerede materialer under anvendelse af nano-fibrillære cellulosegeler
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
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
JP6165715B2 (ja) 2011-05-13 2017-07-19 ストラ エンソ オーワイジェイ セルロースを処理するためのプロセス及びそのプロセスによって処理されたセルロース
BR112014011498B1 (pt) 2011-11-14 2021-03-30 Kemira Oyj Processo para a preparação de papel ou papelão encolados
FI127111B (en) * 2012-08-20 2017-11-15 Stora Enso Oyj Process and intermediate for the production of highly refined or microfibrillated cellulose
US8906198B2 (en) * 2012-11-02 2014-12-09 Andritz Inc. Method for production of micro fibrillated cellulose
FI127682B (en) * 2013-01-04 2018-12-14 Stora Enso Oyj Process for manufacturing microfibrillated cellulose
CN104099794A (zh) * 2013-04-09 2014-10-15 金东纸业（江苏）股份有限公司 制备纳米纤维素的方法
SE537949C2 (sv) * 2013-04-25 2015-12-01 Stora Enso Oyj Förfarande för behandling av cellulosafibrer för att framställa en komposition innefattande mikrofibrillerad cellulosa,samt en komposition framställd enligt förfarandet
FI20135773L (pt) * 2013-07-16 2015-01-17 Stora Enso Oyj
WO2015017869A1 (en) * 2013-08-01 2015-02-05 Novozymes A/S Process for the enzymatic conversion of lignocellulosic biomass
KR101550656B1 (ko) * 2013-11-26 2015-09-08 한국생산기술연구원 나노피브릴화 셀룰로오스의 제조 방법
FI127124B2 (en) * 2013-12-05 2021-02-15 Upm Kymmene Corp A process for making modified cellulosic products and a modified cellulosic product
FI126698B (en) 2013-12-18 2017-04-13 Teknologian Tutkimuskeskus Vtt Oy Currently for the production of fibrillated cellulose material
FI127716B (en) * 2014-03-31 2018-12-31 Upm Kymmene Corp Method of manufacturing fibrillated cellulose
FI126042B (en) 2014-03-31 2016-06-15 Upm Kymmene Corp Method for producing nanofibril cellulose and nanofibril cellulose product
EP3212841A4 (en) * 2014-10-28 2018-04-25 Stora Enso Oyj A method for manufacturing microfibrillated polysaccharide
US9822285B2 (en) 2015-01-28 2017-11-21 Gpcp Ip Holdings Llc Glue-bonded multi-ply absorbent sheet
SE540016E (en) * 2015-08-27 2020-11-13 Stora Enso Oyj Method and apparatus for producing microfibrillated cellulose fiber
CN112094432B (zh) 2015-10-14 2022-08-05 纤维精益技术有限公司 可三维成型片材
US10954634B2 (en) 2016-01-19 2021-03-23 Gpcp Ip Holdings Llc Nanofibrillated cellulose ply bonding agent or adhesive and multi-ply absorbent sheet made therewith
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
PT3828339T (pt) 2016-04-05 2024-01-02 Fiberlean Tech Ltd Produtos de papel e papelão
DK3445900T3 (da) 2016-04-22 2022-08-01 Fiberlean Tech Ltd FIBRE OMFATTENDE MIKROFIBRILLERET CELLULOSE og FREMGANGSMÅDER TIL FREMSTILLING AF FIBRE OG IKKE-VÆVEDE MATERIALER DERAF
CN105926339B (zh) * 2016-04-26 2020-03-20 天津科技大学 一种微纤化纤维素的制备及其成膜方法
FR3052791B1 (fr) * 2016-06-16 2018-06-01 Centre Technique De L'industrie, Des Papiers, Cartons Et Celluloses Procede de production de cellulose microfibrillee
CN106368033B (zh) * 2016-09-27 2018-05-25 陕西科技大学 一种酶水解结合超声波处理辅助机械解离制备纤维素微纤丝的方法
WO2018185230A1 (en) 2017-04-07 2018-10-11 Weidmann Holding Ag Personal care composition
EP3607136A1 (de) 2017-04-07 2020-02-12 Weidmann Holding AG Verfahren zur herstellung von mikroskaligem und/oder nanoskaligem fasermaterial
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
CN108316039B (zh) * 2018-02-11 2019-09-13 陕西科技大学 一种机械耦合化学碱溶法制备芳纶纳米纤维的方法
CN110528336A (zh) * 2019-07-29 2019-12-03 华南理工大学 一种高拉伸强度高密度纤维板及其绿色制备方法
US11124920B2 (en) 2019-09-16 2021-09-21 Gpcp Ip Holdings Llc Tissue with nanofibrillar cellulose surface layer
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WO2023202995A1 (en) 2022-04-19 2023-10-26 Muylle-Facon Aqueous wood coating compositions

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US7700764B2 (en) * 2005-06-28 2010-04-20 Akzo Nobel N.V. Method of preparing microfibrillar polysaccharide
US8546558B2 (en) * 2006-02-08 2013-10-01 Stfi-Packforsk Ab Method for the manufacture of microfibrillated cellulose
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SE533510C2 (sv) * 2009-07-07 2010-10-12 Stora Enso Oyj Metod för framställning av mikrofibrillär cellulosa

Also Published As

Publication number Publication date
CA2767067A1 (en) 2011-01-13
AU2010269913A1 (en) 2012-02-09
JP2012533001A (ja) 2012-12-20
US20120135506A1 (en) 2012-05-31
KR20120048587A (ko) 2012-05-15
RU2012103987A (ru) 2013-08-20
EP2452015B1 (en) 2016-09-07
PL2452015T3 (pl) 2017-03-31
CN102472015A (zh) 2012-05-23
KR101721275B1 (ko) 2017-03-29
AU2010269913B2 (en) 2015-11-26
SE0950535A1 (sv) 2010-10-12
RU2535685C2 (ru) 2014-12-20
EP2452015A1 (en) 2012-05-16
EP2452015A4 (en) 2013-11-20
CN102472015B (zh) 2015-10-21
SE533509C2 (sv) 2010-10-12
US8647468B2 (en) 2014-02-11
BR112012000144B1 (pt) 2019-08-06
WO2011004301A1 (en) 2011-01-13
CL2012000039A1 (es) 2012-07-13
CA2767067C (en) 2017-02-28
JP5656993B2 (ja) 2015-01-21
ZA201200328B (en) 2012-09-26

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/07/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/07/2010, OBSERVADAS AS CONDICOES LEGAIS