CA2906283C - Process for treating microfibrillated cellulose - Google Patents

Process for treating microfibrillated cellulose Download PDF

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Publication number
CA2906283C
CA2906283C CA2906283A CA2906283A CA2906283C CA 2906283 C CA2906283 C CA 2906283C CA 2906283 A CA2906283 A CA 2906283A CA 2906283 A CA2906283 A CA 2906283A CA 2906283 C CA2906283 C CA 2906283C
Authority
CA
Canada
Prior art keywords
microfibrillated cellulose
processed
high shear
water
inorganic particulate
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
Application number
CA2906283A
Other languages
English (en)
French (fr)
Other versions
CA2906283A1 (en
Inventor
Kai LEE
Guillaume TELLIER
Felix John Gunnar BACON
David Robert Skuse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FiberLean Technologies Ltd
Original Assignee
FiberLean Technologies Ltd
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=48083070&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2906283(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FiberLean Technologies Ltd filed Critical FiberLean Technologies Ltd
Publication of CA2906283A1 publication Critical patent/CA2906283A1/en
Application granted granted Critical
Publication of CA2906283C publication Critical patent/CA2906283C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA2906283A 2013-03-15 2014-03-14 Process for treating microfibrillated cellulose Active CA2906283C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13290070.5 2013-03-15
EP13290070 2013-03-15
PCT/EP2014/055102 WO2014140275A1 (en) 2013-03-15 2014-03-14 Process for treating microfibrillated cellulose

Publications (2)

Publication Number Publication Date
CA2906283A1 CA2906283A1 (en) 2014-09-18
CA2906283C true CA2906283C (en) 2024-06-25

Family

ID=48083070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2906283A Active CA2906283C (en) 2013-03-15 2014-03-14 Process for treating microfibrillated cellulose

Country Status (12)

Country Link
US (3) US10745857B2 (enExample)
EP (2) EP3418447B1 (enExample)
JP (3) JP6513037B2 (enExample)
CN (2) CN105229228B (enExample)
BR (3) BR112015022072B1 (enExample)
CA (1) CA2906283C (enExample)
DK (2) DK3418447T3 (enExample)
ES (2) ES2959571T3 (enExample)
FI (1) FI3418447T3 (enExample)
PL (1) PL3418447T3 (enExample)
PT (1) PT3418447T (enExample)
WO (1) WO2014140275A1 (enExample)

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US10745857B2 (en) * 2013-03-15 2020-08-18 Fiberlean Technologies Limited Process for treating microfibrillated cellulose
GB201304717D0 (en) 2013-03-15 2013-05-01 Imerys Minerals Ltd Paper composition
FI127124B2 (en) * 2013-12-05 2021-02-15 Upm Kymmene Corp A process for making modified cellulosic products and a modified cellulosic product
PL3149241T3 (pl) * 2014-05-30 2021-06-14 Borregaard As Celuloza mikrofibrylowana
CN104562823B (zh) * 2014-12-11 2017-01-18 天津科技大学 同步法制备微纤化纤维素及其在纸张增强中的应用
US9970159B2 (en) 2014-12-31 2018-05-15 Innovatech Engineering, LLC Manufacture of hydrated nanocellulose sheets for use as a dermatological treatment
US9816230B2 (en) * 2014-12-31 2017-11-14 Innovatech Engineering, LLC Formation of hydrated nanocellulose sheets with or without a binder for the use as a dermatological treatment
CN104863008B (zh) * 2015-04-23 2018-04-17 中国制浆造纸研究院有限公司 一种采用微纤化纤维素改性填料提高纸张不透明度的方法
WO2017115020A1 (en) * 2015-12-31 2017-07-06 Teknologian Tutkimuskeskus Vtt Oy Method of producing films from high consistency enzyme fibrillated nanocellulose
US20170284026A1 (en) * 2016-04-04 2017-10-05 Fiberlean Technologies Limited Compositions and methods for providing increased strength in ceiling, flooring, and building products
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
HRP20210460T1 (hr) 2016-04-05 2021-04-30 Fiberlean Technologies Limited Proizvodi od papira i kartona
BR112018069542B1 (pt) * 2016-04-22 2022-11-16 Fiberlean Technologies Limited Celulose microfibrilada re-dispersa
KR102137795B1 (ko) * 2016-04-22 2020-08-14 파이버린 테크놀로지스 리미티드 미세섬유화 셀룰로스를 포함하는 섬유 및 그로부터 제조된 섬유 및 부직포 물질의 제조 방법
CN105952827B (zh) * 2016-06-01 2018-05-01 江苏金麦穗新能源科技股份有限公司 一种废旧织物纤维刹车片摩擦材料生产工艺
SE1650900A1 (en) * 2016-06-22 2017-11-28 Stora Enso Oyj Microfibrillated cellulose film
GB201612889D0 (en) * 2016-07-26 2016-09-07 Natural Resources (2000) Ltd Moulding of articles
JP6470236B2 (ja) * 2016-08-26 2019-02-13 大王製紙株式会社 水解性シート及び当該水解性シートの製造方法
JP6211160B1 (ja) * 2016-09-30 2017-10-11 大王製紙株式会社 水解性シート
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
JP6994514B2 (ja) * 2017-04-21 2022-02-21 ファイバーリーン テクノロジーズ リミテッド 増強された特性を有するミクロフィブリル化セルロースおよびその製造方法
SE542671C2 (en) * 2017-07-05 2020-06-23 Stora Enso Oyj Dosing of nanocellulose suspension in gel phase
WO2019076920A1 (en) * 2017-10-16 2019-04-25 Microtherm Nv TISSUE DISPERSION INJECTION EQUIPMENT AND METHOD FOR PRODUCING TISSUE CONTAINING NANOSTRUCTURE PARTICLE POWDER
WO2019076909A1 (en) * 2017-10-16 2019-04-25 Microtherm Nv TISSUE DISPERSION INJECTION EQUIPMENT AND METHOD FOR PRODUCING TISSUE CONTAINING NANOSTRUCTURE PARTICLE POWDER
WO2019076922A1 (en) * 2017-10-16 2019-04-25 Microtherm Nv TISSUE DISPERSION INJECTION EQUIPMENT AND METHOD FOR PRODUCING TISSUE CONTAINING NANOSTRUCTURE PARTICLE POWDER
JP7252975B2 (ja) * 2018-11-07 2023-04-05 日本製紙株式会社 微細繊維状セルロース分散体の製造方法
EP3914075A4 (en) 2019-01-25 2022-11-16 AMVAC Hong Kong Limited PESTICIDE FORMULATION INCLUDING MFC AS A RHEOLOGY MODIFIER
CN113874579A (zh) * 2019-07-23 2021-12-31 纤维精益技术有限公司 用于产生拉伸性质增加的微原纤化纤维素的组合物和方法
AR122057A1 (es) * 2020-05-11 2022-08-10 Suzano Sa Agente estabilizador de suspensión
SE545733C2 (en) * 2020-09-01 2023-12-27 Stora Enso Oyj A method for producing a machine glazed paper comprising microfibrillated cellulose and a machine glazed paper
CN116157571A (zh) * 2020-09-11 2023-05-23 菲博林科技有限公司 用于机械特性改善的纸和纸板应用的含微纤化纤维素和微孔无机颗粒复合材料的填料组合物
JP2023540959A (ja) * 2020-09-11 2023-09-27 ファイバーリーン テクノロジーズ リミテッド 改善された機械的特性を有する、ミクロフィブリル化セルロース含有パルプシート
US12385185B2 (en) * 2020-09-11 2025-08-12 Fiberlean Technologies Limited Microfibrillated cellulose containing pulp sheets with improved mechanical properties
CN112695563A (zh) * 2020-12-31 2021-04-23 江苏理文造纸有限公司 一种废纸纤维微纤化的处理工艺
SE544871C2 (en) * 2021-02-26 2022-12-20 Stora Enso Oyj Method and device for producing an mfc film
US12559887B2 (en) 2023-01-13 2026-02-24 Shree Krishna Paper Mills And Industries Limited Unbleached natural brown copier paper and process thereof
SE2330162A1 (en) * 2023-04-13 2024-10-14 Stora Enso Oyj A method for producing a microfibrillated cellulose film, and a microfibrillated cellulose film

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US4481076A (en) * 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Redispersible microfibrillated cellulose
GB2275876B (en) 1993-03-12 1996-07-17 Ecc Int Ltd Grinding alkaline earth metal pigments
JP3036354B2 (ja) * 1994-05-17 2000-04-24 特種製紙株式会社 微細フィブリル化セルロースの製造方法
FR2730252B1 (fr) 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres.
US6183596B1 (en) * 1995-04-07 2001-02-06 Tokushu Paper Mfg. Co., Ltd. Super microfibrillated cellulose, process for producing the same, and coated paper and tinted paper using the same
FI105112B (fi) 1997-01-03 2000-06-15 Megatrex Oy Menetelmä ja laite kuitupitoisen materiaalin kuiduttamiseksi
BR0305572B1 (pt) * 2002-07-18 2013-12-03 Fibras de celulose microfibriladas bem como método para fabricar as fibras
DE102005025374A1 (de) * 2005-05-31 2006-12-07 Basf Ag Polymer-Pigment-Hybride für die Papierherstellung
US7566014B2 (en) * 2006-08-31 2009-07-28 Kx Technologies Llc Process for producing fibrillated fibers
US8444808B2 (en) 2006-08-31 2013-05-21 Kx Industries, Lp Process for producing nanofibers
EP2406567B1 (en) 2009-03-11 2015-10-21 Borregaard AS Method for drying microfibrillated cellulose
SI2236545T1 (sl) * 2009-03-30 2014-12-31 Omya International Ag Postopek za proizvodnjo gelov iz nanofibrilirane celuloze
PL3617400T3 (pl) * 2009-03-30 2023-01-02 Fiberlean Technologies Limited Zastosowanie zawiesin nanofibrylarnej celulozy
GB0908401D0 (en) * 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
PL2494107T3 (pl) 2009-10-26 2017-01-31 Stora Enso Oyj Sposób wytwarzania mikrofibrylowanej celulozy w wytłaczarce i mikrofibrylowana celuloza wytworzona zgodnie z tym sposobem
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FI127111B (en) * 2012-08-20 2017-11-15 Stora Enso Oyj Process and intermediate for the production of highly refined or microfibrillated cellulose
US10745857B2 (en) * 2013-03-15 2020-08-18 Fiberlean Technologies Limited Process for treating microfibrillated cellulose

Also Published As

Publication number Publication date
PL3418447T3 (pl) 2024-01-22
US20200332465A1 (en) 2020-10-22
EP3418447A1 (en) 2018-12-26
ES2688874T3 (es) 2018-11-07
PT3418447T (pt) 2023-10-30
EP2971347A1 (en) 2016-01-20
JP2016515170A (ja) 2016-05-26
CA2906283A1 (en) 2014-09-18
CN110714359B (zh) 2022-04-26
ES2959571T3 (es) 2024-02-27
BR122021020683B1 (pt) 2023-01-03
BR112015022072A8 (pt) 2019-11-26
US20220145536A1 (en) 2022-05-12
BR122021020689B1 (pt) 2023-01-10
JP2022003187A (ja) 2022-01-11
DK3418447T3 (da) 2023-10-02
HK1220746A1 (en) 2017-05-12
US20160024718A1 (en) 2016-01-28
FI3418447T3 (fi) 2023-10-02
CN105229228A (zh) 2016-01-06
EP2971347B1 (en) 2018-07-25
CN110714359A (zh) 2020-01-21
EP3418447B1 (en) 2023-09-27
US12018433B2 (en) 2024-06-25
JP6513037B2 (ja) 2019-05-15
US10745857B2 (en) 2020-08-18
WO2014140275A1 (en) 2014-09-18
JP6966493B2 (ja) 2021-11-17
BR112015022072B1 (pt) 2022-04-19
BR112015022072A2 (pt) 2017-07-18
JP2019070224A (ja) 2019-05-09
CN105229228B (zh) 2019-11-01
DK2971347T3 (en) 2018-10-01

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