BR112012028750A2 - nanofilamentos celulósicos, métodos para produzir nanofilamentos celulósicos e para tratar um produto de papel, nanofilamentor de celulose, e, papel mineral - Google Patents

nanofilamentos celulósicos, métodos para produzir nanofilamentos celulósicos e para tratar um produto de papel, nanofilamentor de celulose, e, papel mineral

Info

Publication number
BR112012028750A2
BR112012028750A2 BR112012028750A BR112012028750A BR112012028750A2 BR 112012028750 A2 BR112012028750 A2 BR 112012028750A2 BR 112012028750 A BR112012028750 A BR 112012028750A BR 112012028750 A BR112012028750 A BR 112012028750A BR 112012028750 A2 BR112012028750 A2 BR 112012028750A2
Authority
BR
Brazil
Prior art keywords
nanofilaments
paper
cellulosic
cellulose
treating
Prior art date
Application number
BR112012028750A
Other languages
English (en)
Other versions
BR112012028750B1 (pt
Inventor
Makhlouf Laleg
Tom Owston
Xujun Hua
Original Assignee
Fpinnovations
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=44910704&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012028750(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fpinnovations filed Critical Fpinnovations
Publication of BR112012028750A2 publication Critical patent/BR112012028750A2/pt
Publication of BR112012028750B1 publication Critical patent/BR112012028750B1/pt

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
    • 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
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/342—Mixing apparatus
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

nanofilamentos celulósicos, métodos para produzir nanofilamentos celulósicos e para tratar um produto de papel, nanofilamentos de celulose, e, papel mineral. os nanofilamentos de celulose de fibras de celulose, um método e um dispositivo para a sua produção são descritos. os nanofilamentos são os filamentos simples com larguras na faixa de submícron e comprimentos de até uma ligação de milímetros. estes nanofilamentos são feitos de fibras naturais de madeira e de outras plantas. a superfície dos nanofilementos pode ser modificada para carregar grupos aniônicos, catiônicos, polares, hidrofóbicos ou outros grupos funcionais. a adição destes nanofilamentos a suprimentos para a fabricação de papel melhora substancialmente a concentração de folha contínua úmida e resistência de folha seca muito melhor do que os polímeros naturais ou sintéticos existentes. os nanofilamentos de celulose produzidos pela presente invenção são aditivos excelentes para o reforço de produtos de papel e de papelão e materiais de compósito e podem ser usados para a produção de materiais superabsorventes.
BR112012028750-8A 2010-05-11 2011-05-11 Nanofilamentos celulósicos, métodos para produzir nanofilamentos celulósicos e para tratar um produto de papel, nanofilamentador de celulose, e, papel mineral BR112012028750B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33350910P 2010-05-11 2010-05-11
US61/333,509 2010-05-11
PCT/CA2011/000551 WO2011140643A1 (en) 2010-05-11 2011-05-11 Cellulose nanofilaments and method to produce same

Publications (2)

Publication Number Publication Date
BR112012028750A2 true BR112012028750A2 (pt) 2016-07-19
BR112012028750B1 BR112012028750B1 (pt) 2020-09-29

Family

ID=44910704

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012028750-8A BR112012028750B1 (pt) 2010-05-11 2011-05-11 Nanofilamentos celulósicos, métodos para produzir nanofilamentos celulósicos e para tratar um produto de papel, nanofilamentador de celulose, e, papel mineral

Country Status (11)

Country Link
US (1) US9856607B2 (pt)
EP (1) EP2569468B2 (pt)
JP (1) JP5848330B2 (pt)
CN (2) CN104894668B (pt)
AU (1) AU2011252708B2 (pt)
BR (1) BR112012028750B1 (pt)
CA (1) CA2799123C (pt)
CL (1) CL2012003159A1 (pt)
MX (1) MX337769B (pt)
RU (1) RU2570470C2 (pt)
WO (1) WO2011140643A1 (pt)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534648B2 (en) * 2006-06-29 2009-05-19 Intel Corporation Aligned nanotube bearing composite material
US9284474B2 (en) 2007-12-20 2016-03-15 University Of Tennessee Research Foundation Wood adhesives containing reinforced additives for structural engineering products
FI124724B (fi) 2009-02-13 2014-12-31 Upm Kymmene Oyj Menetelmä muokatun selluloosan valmistamiseksi
ES2560455T3 (es) 2009-03-30 2016-02-19 Omya International Ag Procedimiento para la producción de suspensiones de celulosa nanofibrilar
PL2805986T3 (pl) 2009-03-30 2018-02-28 Fiberlean Tech Limited Sposób wytwarzania nanofibrylarnych żeli celulozowych
WO2011113998A1 (en) * 2010-03-15 2011-09-22 Upm-Kymmene Corporation 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
SI2386682T1 (sl) 2010-04-27 2014-07-31 Omya International Ag Postopek za izdelavo strukturiranih materialov z uporabo nanofibriliranih celuloznih gelov
PT2386683E (pt) 2010-04-27 2014-05-27 Omya Int Ag Processo para a produção de materiais compósitos à base de gel
FR2960133B1 (fr) * 2010-05-20 2012-07-20 Pvl Holdings Papier pour un article a fumer presentant des proprietes de reduction du potentiel incendiaire
WO2012097446A1 (en) 2011-01-21 2012-07-26 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
WO2013188739A1 (en) 2012-06-15 2013-12-19 University Of Maine System Board Of Trustees Release paper and method of manufacture
CN103590283B (zh) 2012-08-14 2015-12-02 金东纸业（江苏）股份有限公司 涂料及应用该涂料的涂布纸
FI127111B (en) 2012-08-20 2017-11-15 Stora Enso Oyj Process and intermediate for the production of highly refined or microfibrillated cellulose
US9879361B2 (en) 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
AU2013344245B2 (en) * 2012-11-07 2017-03-02 Fpinnovations Dry cellulose filaments and the method of making the same
SE538085C2 (sv) * 2012-11-09 2016-03-01 Stora Enso Oyj Torknings- och blandningsförfarande för mikrofibrillerad cellulosa
JP6079341B2 (ja) * 2013-03-18 2017-02-15 王子ホールディングス株式会社 繊維樹脂成型体の製造方法
WO2014147293A1 (en) 2013-03-22 2014-09-25 Andritz Oy Method for producing nano- and microfibrillated cellulose
US9656914B2 (en) 2013-05-01 2017-05-23 Ecolab Usa Inc. Rheology modifying agents for slurries
US9034145B2 (en) * 2013-08-08 2015-05-19 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process
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
RU2550397C1 (ru) * 2013-10-29 2015-05-10 Закрытое акционерное общество "Инновационный центр "Бирюч" (ЗАО "ИЦ "Бирюч") Способ получения нанокристаллической целлюлозы высокой степени очистки
CA2927474C (en) * 2013-11-05 2019-01-29 Fpinnovations Method of producing ultra-low density fiber composite materials
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
AU2015218818B2 (en) 2014-02-21 2017-07-06 Domtar Paper Company Llc Surface enhanced pulp fibers at a substrate surface
US10710930B2 (en) 2014-02-21 2020-07-14 Domtar Paper Company, Llc Surface enhanced pulp fibers in fiber cement
WO2016054735A1 (en) 2014-10-10 2016-04-14 Fpinnovations Compositions, panels and sheets comprising cellulose filaments and gypsum and methods for producing the same
CN107208373B (zh) * 2014-10-28 2020-02-21 斯道拉恩索公司 制造微原纤化多糖的方法
JP6434782B2 (ja) * 2014-11-13 2018-12-05 日本製紙株式会社 カチオン変性セルロース由来のセルロースナノファイバーを添加して抄紙した紙およびその製造方法
US9822285B2 (en) 2015-01-28 2017-11-21 Gpcp Ip Holdings Llc Glue-bonded multi-ply absorbent sheet
CN107531910B (zh) 2015-05-01 2021-08-17 Fp创新研究中心 干混可再分散纤维素长丝/载体产品及其制备方法
NZ737941A (en) 2015-06-03 2021-12-24 Int Enterprises Inc Methods for making repulpable paper strings and straps through pultrusion process and related devices for the same
EP3303404A4 (en) * 2015-06-04 2019-01-23 GL&V Luxembourg S.à.r.l. PROCESS FOR THE PRODUCTION OF CELLULOSENANOFIBERS
WO2017008171A1 (en) * 2015-07-16 2017-01-19 Fpinnovations Filter media comprising cellulose filaments
CN105105575B (zh) * 2015-09-11 2018-01-30 余凡 一种纺织材料及其制备方法
BR112018007115B1 (pt) 2015-10-14 2022-06-14 Fiberlean Technologies Limited Materail em chapa conformável em 3d, processos de preparação de um artigo conformado em 3d, seus usos e artigo conformado em 3d
CA3001717A1 (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
WO2017088063A1 (en) * 2015-11-26 2017-06-01 Fpinnovations Structurally enhanced agricultural material sheets and the method of producing the same
FI127284B (en) 2015-12-15 2018-03-15 Kemira Oyj Process for making paper, cardboard or equivalent
US10774476B2 (en) 2016-01-19 2020-09-15 Gpcp Ip Holdings Llc Absorbent sheet tail-sealed with nanofibrillated cellulose-containing tail-seal adhesives
US10006166B2 (en) 2016-02-05 2018-06-26 The United States Of America As Represented By The Secretary Of Agriculture Integrating the production of carboxylated cellulose nanofibrils and cellulose nanocrystals using recyclable organic acids
SE539950C2 (en) * 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
ES2959654T3 (es) 2016-05-27 2024-02-27 Fibratech Pte Ltd Un método y un sistema para la producción de lignina de alto peso molecular
JP6674020B2 (ja) * 2016-06-03 2020-04-01 フタムラ化学株式会社 セルロース微細繊維の製造方法
US20190224929A1 (en) * 2016-06-23 2019-07-25 Fpinnovations Wood pulp fiber- or cellulose filament-reinforced bulk molding compounds, composites, compositions and methods for preparation thereof
US10724173B2 (en) * 2016-07-01 2020-07-28 Mercer International, Inc. Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments
US10570261B2 (en) * 2016-07-01 2020-02-25 Mercer International Inc. Process for making tissue or towel products comprising nanofilaments
US10463205B2 (en) * 2016-07-01 2019-11-05 Mercer International Inc. Process for making tissue or towel products comprising nanofilaments
WO2018026804A1 (en) 2016-08-01 2018-02-08 Domtar Paper Company, Llc Surface enhanced pulp fibers at a substrate surface
US10683612B2 (en) 2016-09-14 2020-06-16 Fpinnovations Method for producing cellulose filaments with less refining energy
CA2979488C (en) * 2016-09-19 2020-03-24 Mercer International Inc. Absorbent paper products having unique physical strength properties
CA3041057A1 (en) 2016-10-18 2018-04-26 Domtar Paper Company, Llc Method for production of filler loaded surface enhanced pulp fibers
US11598049B2 (en) * 2016-11-23 2023-03-07 Suzano S.A. Process of producing nanofibrillated cellulose with low energy consumption
JP2018104624A (ja) * 2016-12-28 2018-07-05 日本製紙株式会社 無機粒子と繊維との複合体を含有する発泡体、および、その製造方法
JP6776111B2 (ja) * 2016-12-12 2020-10-28 大王製紙株式会社 セルロースナノファイバーの製造装置及びセルロースナノファイバーの製造方法
JP7063904B2 (ja) * 2016-12-23 2022-05-09 スピンノヴァ オイ 繊維性モノフィラメント
US10196778B2 (en) * 2017-03-20 2019-02-05 R.J. Reynolds Tobacco Company Tobacco-derived nanocellulose material
US10731295B2 (en) 2017-06-29 2020-08-04 Mercer International Inc Process for making absorbent towel and soft sanitary tissue paper webs
CN110997593B (zh) 2017-07-17 2023-01-24 埃科莱布美国股份有限公司 使浆料的流变性改性的方法
US10626232B2 (en) 2017-07-25 2020-04-21 Kruger Inc. Systems and methods to produce treated cellulose filaments and thermoplastic composite materials comprising treated cellulose filaments
EP3695050A4 (en) * 2017-10-12 2021-06-09 University of Maine System Board of Trustees COMPOSITE REINFORCEMENT PAPER AND COMMERCIAL PULP PRODUCTION PROCESS
CN109957984A (zh) * 2017-12-14 2019-07-02 杭州富伦生态科技有限公司 一种采用酶解纤维素纳米纤维提高纸张强度的方法
WO2019152969A1 (en) 2018-02-05 2019-08-08 Pande Harshad Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
CN108517719B (zh) * 2018-03-28 2019-10-18 华南理工大学 一种高保水高柔软超薄面膜纸及其制备方法与应用
US11352747B2 (en) 2018-04-12 2022-06-07 Mercer International Inc. Processes for improving high aspect ratio cellulose filament blends
AR123746A1 (es) 2018-12-11 2023-01-11 Suzano Papel E Celulose S A Composición de fibras, uso de la referida composición y artículo que la comprende
US11608596B2 (en) 2019-03-26 2023-03-21 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
EP3991761A4 (en) * 2019-06-26 2023-01-11 Nature Costech Co., Ltd. DERMAL FILLER COMPOSITION WITH MODIFIED CELLULOSE
CA3132427A1 (en) * 2019-07-23 2021-01-28 Fiberlean Technologies Limited Compositions and methods for producing microfibrillated cellulose with increased tensile properties
US11124920B2 (en) 2019-09-16 2021-09-21 Gpcp Ip Holdings Llc Tissue with nanofibrillar cellulose surface layer
US12104327B2 (en) 2019-09-23 2024-10-01 Domtar Paper Company, Llc Tissues and paper towels incorporating surface enhanced pulp fibers and methods of making the same
US12116732B2 (en) 2019-09-23 2024-10-15 Domtar Paper Company, Llc Paper products incorporating surface enhanced pulp fibers and having decoupled wet and dry strengths and methods of making the same
US20220403173A1 (en) * 2019-10-29 2022-12-22 University Of Maine System Board Of Trustees Lignocellulosic foam compositions and methods of making thereof
CN111005254A (zh) * 2019-12-02 2020-04-14 华南理工大学 一种低浓度纸浆快速分丝帚化的方法
CN111074685A (zh) * 2019-12-23 2020-04-28 山东华泰纸业股份有限公司 一种可降解食品包装纸及其生产工艺
US11832559B2 (en) 2020-01-27 2023-12-05 Kruger Inc. Cellulose filament medium for growing plant seedlings
CN112225829B (zh) * 2020-10-29 2021-08-24 江南大学 一种末端带电荷多糖及其制备方法
CN112482073B (zh) * 2020-11-23 2021-12-21 华南理工大学 一种打浆装置、系统及打浆方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427690A (en) * 1966-10-17 1969-02-18 Marie J Doyle Apparatus for working fibrous materials
SE7602750L (sv) * 1975-03-03 1976-09-06 Procter & Gamble Anvendning av termomekanisk massa for framstellning av tissue med hog bulk
US4036679A (en) * 1975-12-29 1977-07-19 Crown Zellerbach Corporation Process for producing convoluted, fiberized, cellulose fibers and sheet products therefrom
US4374702A (en) 1979-12-26 1983-02-22 International Telephone And Telegraph Corporation Microfibrillated cellulose
US4455237A (en) * 1982-01-05 1984-06-19 James River Corporation High bulk pulp, filter media utilizing such pulp, related processes
US4811908A (en) 1987-12-16 1989-03-14 Motion Control Industries, Inc. Method of fibrillating fibers
JPH0598589A (ja) * 1991-10-01 1993-04-20 Oji Paper Co Ltd セルロース粒子微細繊維状粉砕物の製造方法
US5385640A (en) * 1993-07-09 1995-01-31 Microcell, Inc. Process for making microdenominated cellulose
JP3421446B2 (ja) 1994-09-08 2003-06-30 特種製紙株式会社 粉体含有紙の製造方法
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
US6420013B1 (en) * 1996-06-14 2002-07-16 The Procter & Gamble Company Multiply tissue paper
AU9778398A (en) * 1997-10-01 1999-04-23 Weyerhaeuser Company Cellulose treatment and the resulting product
ATE292705T1 (de) 1998-05-27 2005-04-15 Pulp Paper Res Inst Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität
US6514384B1 (en) 1999-03-19 2003-02-04 Weyerhaeuser Company Method for increasing filler retention of cellulosic fiber sheets
FR2808441B1 (fr) * 2000-05-04 2004-06-18 Oreal Utilisation de fibres dans une composition de soin ou de maquillage pour matifier la peau
US20030134120A1 (en) * 2001-12-24 2003-07-17 Ibeks Technologies Co., Ltd. Natural fiber coated with chitosan and a method for producing the same
US7297228B2 (en) 2001-12-31 2007-11-20 Kimberly-Clark Worldwide, Inc. Process for manufacturing a cellulosic paper product exhibiting reduced malodor
US6835311B2 (en) 2002-01-31 2004-12-28 Koslow Technologies Corporation Microporous filter media, filtration systems containing same, and methods of making and using
US7655112B2 (en) 2002-01-31 2010-02-02 Kx Technologies, Llc Integrated paper comprising fibrillated fibers and active particles immobilized therein
US20040009141A1 (en) * 2002-07-09 2004-01-15 Kimberly-Clark Worldwide, Inc. Skin cleansing products incorporating cationic compounds
ES2370151T3 (es) 2002-07-18 2011-12-13 Dsg International Ltd. Método y aparato para producir celulosa microfibrilada.
US7300541B2 (en) 2002-07-19 2007-11-27 Andritz Inc. High defiberization chip pretreatment
US6818101B2 (en) 2002-11-22 2004-11-16 The Procter & Gamble Company Tissue web product having both fugitive wet strength and a fiber flexibilizing compound
CN1839228B (zh) 2003-07-31 2011-05-11 日本制纸株式会社 再生纸浆的制造方法、纸浆纤维表面及夹杂物的改性方法以及纸浆处理装置
CN1832985B (zh) * 2003-07-31 2010-10-20 国立大学法人京都大学 纤维增强复合材料及其制备方法和应用
CA2437616A1 (en) 2003-08-04 2005-02-04 Mohini M. Sain Manufacturing of nano-fibrils from natural fibres, agro based fibres and root fibres
US20080296808A1 (en) * 2004-06-29 2008-12-04 Yong Lak Joo Apparatus and Method for Producing Electrospun Fibers
WO2006084347A1 (en) 2005-02-11 2006-08-17 Fpinnovations Method of refining wood chips or pulp in a high consistency conical disc refiner
CA2641607C (en) * 2006-02-08 2013-03-26 Stfi-Packforsk Ab Method for the manufacturing of microfibrillated cellulose
US8012312B2 (en) 2006-04-21 2011-09-06 Nippon Paper Industries Co., Ltd. Cellulose-based fibrous materials
CN101512051A (zh) * 2006-08-31 2009-08-19 Kx技术有限公司 制造纳米纤维的方法
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
JP4871196B2 (ja) † 2007-04-19 2012-02-08 旭化成せんい株式会社 セルロース極細繊維およびその繊維集合体シートとその製造方法
US20100018641A1 (en) * 2007-06-08 2010-01-28 Kimberly-Clark Worldwide, Inc. Methods of Applying Skin Wellness Agents to a Nonwoven Web Through Electrospinning Nanofibers
US8282773B2 (en) 2007-12-14 2012-10-09 Andritz Inc. Method and system to enhance fiber development by addition of treatment agent during mechanical pulping
US8734611B2 (en) 2008-03-12 2014-05-27 Andritz Inc. Medium consistency refining method of pulp and system
US9023376B2 (en) * 2008-06-27 2015-05-05 The University Of Akron Nanofiber-reinforced composition for application to surgical wounds
US20100065236A1 (en) * 2008-09-17 2010-03-18 Marielle Henriksson Method of producing and the use of microfibrillated paper
CN101864606B (zh) 2010-06-30 2011-09-07 东北林业大学 高长径比生物质纤维素纳米纤维的制备方法
WO2012097446A1 (en) † 2011-01-21 2012-07-26 Fpinnovations High aspect ratio cellulose nanofilaments and method for their production

Also Published As

Publication number Publication date
CA2799123A1 (en) 2011-11-17
CN104894668B (zh) 2017-04-12
EP2569468A1 (en) 2013-03-20
AU2011252708B2 (en) 2015-02-12
CN103038402B (zh) 2015-07-15
RU2012153233A (ru) 2014-06-20
CN104894668A (zh) 2015-09-09
WO2011140643A1 (en) 2011-11-17
JP5848330B2 (ja) 2016-01-27
BR112012028750B1 (pt) 2020-09-29
MX337769B (es) 2016-03-16
EP2569468B2 (en) 2019-12-18
CL2012003159A1 (es) 2013-01-25
CA2799123C (en) 2013-09-17
CN103038402A (zh) 2013-04-10
EP2569468A4 (en) 2014-08-06
EP2569468B1 (en) 2017-01-25
RU2570470C2 (ru) 2015-12-10
MX2012013154A (es) 2013-03-21
US20110277947A1 (en) 2011-11-17
US9856607B2 (en) 2018-01-02
JP2013526657A (ja) 2013-06-24

Similar Documents

Publication Publication Date Title
BR112012028750A2 (pt) nanofilamentos celulósicos, métodos para produzir nanofilamentos celulósicos e para tratar um produto de papel, nanofilamentor de celulose, e, papel mineral
BR112013006626A2 (pt) produto de papel ou papelão e processo para produção de um produto de papel ou papelão
BR112014018663A8 (pt) Método para a fabricação de papel, papel toalha, papelão ou algo do gênero
BR112013000141A2 (pt) ''composição, método de produção de uma composição, utilizada da composição processo para a produção de uma mistura de polpa de celulose, mistura de polpa de celulose, utilização da mistura de polpa de celulose, processo para a produção de papel e papelão, utilização do papelão, e, embalagem que compreende papelão''
FI20106021L (fi) Menetelmä märän paperirainan ajettavuuden parantamiseksi ja paperi
BR112017023243A2 (pt) produto misturado seco, e, processos para produção de um produto misturado seco, para produção de papel reforçado, papel tissue e/ou produto de embalagem e para produção de um produto reforçado.
MX2019003130A (es) Productos de papel absorbente que tienen propiedades de resistencia fisica excepcionales.
WO2012061384A3 (en) Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
BR112018010110A2 (pt) método para produção de papel, papelão ou similares
BR112017027579A2 (pt) método para tratar o amido em processos de fabricação de polpa, papel e cartão
BR112019002209A2 (pt) processo para produção de papel, papelão ou similar
BR112013015253A2 (pt) método e aparelho para a separação de fibras celulósicas, métodos para o tratamento de polpas fibrosas para um processo de fabricação de papel, métodos para secagem e separação do papel e produtos de papel com fibras
BR112014004225A2 (pt) método para aumentar as vantagens dos auxiliares de resistência na produção de papel e papel-cartão
BR112017003110A2 (pt) composição de encolamento, seu uso e um método para produzir papel, papelão ou similar
FI20125462A (fi) Kuituperustainen paperi- tai kartonkiraina ja menetelmä sen valmistamiseksi
BRPI1009889A2 (pt) material celulósico, lignocelulósico ou de celulose modificado, processo para produzir um material celulósico, lignocelulósico ou de celulose modificado, e, papel
BR112012023541A2 (pt) processo para fibrilar material lignocelulósico, fibra basicamente intacta, e, usos da fibra basicamente intacta e de um composto
CL2015000853A1 (es) Composicion de celulasa que contiene celulasa y polimeros para la fabricacion de papel para la aplicación de resistencia en seco del papel; metodo de fabricacion de papel; y papel o carton.
BR112018003234A2 (pt) método para fabricar papel lignocelulósico e produtos de papel
MX2015004647A (es) Papel a prueba de grasa con menor contenido de compuestos fluoroquimicos.
MX2019000027A (es) Para producir productos de papel que comprenden nanofilamentos.
BRPI1010992A2 (pt) melhoria da resistência de produtos de papel e papelão.
RU2015121724A (ru) Сухие целлюлозные волокна и способ их получения
BR112014017151A2 (pt) método para produzir papel, cartão ou similares e aglomerado
BR112017024581A2 (pt) processo para produção de papel ou papelão, produto de papel ou papelão obtido e usos do mesmo

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/05/2011, OBSERVADAS AS CONDICOES LEGAIS.