EP2432933A4 - Method of producing and the use of microfibrillated paper - Google Patents

Method of producing and the use of microfibrillated paper

Info

Publication number
EP2432933A4
EP2432933A4 EP10778009.0A EP10778009A EP2432933A4 EP 2432933 A4 EP2432933 A4 EP 2432933A4 EP 10778009 A EP10778009 A EP 10778009A EP 2432933 A4 EP2432933 A4 EP 2432933A4
Authority
EP
European Patent Office
Prior art keywords
microfibrillated
paper
producing
microfibrillated paper
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.)
Withdrawn
Application number
EP10778009.0A
Other languages
German (de)
French (fr)
Other versions
EP2432933A1 (en
Inventor
Marielle Henriksson
Lars Berglund
Vincent Bulone
Qi Zhou
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.)
SweTree Technologies AB
Original Assignee
SweTree Technologies AB
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 SweTree Technologies AB filed Critical SweTree Technologies AB
Publication of EP2432933A1 publication Critical patent/EP2432933A1/en
Publication of EP2432933A4 publication Critical patent/EP2432933A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/08—Fractionation of cellulose, e.g. separation of cellulose crystallites
    • 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
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Paper (AREA)
EP10778009.0A 2009-05-18 2010-03-16 Method of producing and the use of microfibrillated paper Withdrawn EP2432933A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950345 2009-05-18
PCT/SE2010/050290 WO2010134868A1 (en) 2009-05-18 2010-03-16 Method of producing and the use of microfibrillated paper

Publications (2)

Publication Number Publication Date
EP2432933A1 EP2432933A1 (en) 2012-03-28
EP2432933A4 true EP2432933A4 (en) 2013-07-31

Family

ID=43126375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10778009.0A Withdrawn EP2432933A4 (en) 2009-05-18 2010-03-16 Method of producing and the use of microfibrillated paper

Country Status (2)

Country Link
EP (1) EP2432933A4 (en)
WO (1) WO2010134868A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124724B (en) 2009-02-13 2014-12-31 Upm Kymmene Oyj A process for preparing modified cellulose
EP2428610A1 (en) * 2010-09-13 2012-03-14 Södra Skogsägarna ekonomisk förening Modified cellulose fibres
FI127301B (en) * 2011-02-10 2018-03-15 Upm Kymmene Corp A method for treating nanocellulose and a product obtained by the method
WO2012134378A1 (en) * 2011-03-25 2012-10-04 Swetree Technologies Ab Cellulose-based materials comprising nanofibrillated cellulose from native cellulose
JP5975458B2 (en) * 2011-08-18 2016-08-23 フォスター電機株式会社 Method for manufacturing diaphragm for electroacoustic transducer
CN103329310B (en) * 2011-10-13 2016-09-21 特种东海制纸株式会社 Micro-porous film and manufacture method thereof
US8735000B2 (en) 2011-10-13 2014-05-27 Tokushu Tokai Paper Co., Ltd. Porous membrane and process for preparing the same
MX2013008028A (en) 2011-10-13 2013-12-02 Tokushu Tokai Paper Co Ltd Electrochemical element separator and manufacturing method for same.
TW201327986A (en) 2011-10-13 2013-07-01 Tokushu Tokai Paper Co Ltd Fine porous membrane and manufacture process thereof
EP2639351A1 (en) * 2012-03-13 2013-09-18 Södra Skogsägarna ekonomisk förening Retention of cellulose fibres
US9556325B2 (en) 2012-07-10 2017-01-31 Cellutech Ab NFC stabilized foam
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
WO2014049207A1 (en) * 2012-09-25 2014-04-03 Greenbutton Oy Robust material, method of producing the same as well as uses thereof
EP2964363B1 (en) * 2013-03-09 2018-10-10 Donaldson Company, Inc. Nonwoven filtration media including microfibrillated cellulose fibers
US9656914B2 (en) 2013-05-01 2017-05-23 Ecolab Usa Inc. Rheology modifying agents for slurries
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
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
JP6364480B2 (en) * 2013-10-01 2018-07-25 エコラブ ユーエスエイ インク Use of nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose to increase retention, wet strength and dry strength in the papermaking process
CN104650246A (en) * 2013-11-19 2015-05-27 金东纸业（江苏）股份有限公司 Cationic nano-cellulose preparing method
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
GB201409047D0 (en) * 2014-05-21 2014-07-02 Cellucomp Ltd Cellulose microfibrils
US9428865B2 (en) 2014-06-12 2016-08-30 North Carolina State University Paper-strength agents and methods for improving pulp products
FI127814B (en) 2014-11-06 2019-03-15 Teknologian Tutkimuskeskus Vtt Oy Cellulose based functional composites, energy storage devices and manufacturing methods thereof
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
US11473245B2 (en) 2016-08-01 2022-10-18 Domtar Paper Company Llc Surface enhanced pulp fibers at a substrate surface
WO2018075627A1 (en) 2016-10-18 2018-04-26 Domtar Paper Company, Llc Method for production of filler loaded surface enhanced pulp fibers
EP3655373A1 (en) 2017-07-17 2020-05-27 Ecolab USA, Inc. Rheology-modifying agents for slurries
CN107583472B (en) * 2017-09-27 2020-10-16 南京林业大学 Preparation method of nano-cellulose/filter paper composite filter membrane material
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
WO2020198516A1 (en) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
CN111944065B (en) * 2019-05-14 2022-04-19 中国科学技术大学 Biomass board and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730252B1 (en) * 1995-02-08 1997-04-18 Generale Sucriere Sa MICROFIBRILLED CELLULOSE AND ITS PROCESS FOR OBTAINING IT FROM PULP OF PLANTS WITH PRIMARY WALLS, IN PARTICULAR FROM PULP OF SUGAR BEET.
US6602994B1 (en) * 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide
WO2007088974A1 (en) * 2006-02-02 2007-08-09 Kyushu University, National University Corporation Method of imparting water repellency and oil resistance with use of cellulose nanofiber
CN101952508B (en) * 2008-03-31 2013-01-23 日本制纸株式会社 Additive for papermaking and paper containing the same
JP5386866B2 (en) * 2008-06-30 2014-01-15 国立大学法人京都大学 Nanofiber sheet

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2010134868A1 *

Also Published As

Publication number Publication date
EP2432933A1 (en) 2012-03-28
WO2010134868A1 (en) 2010-11-25

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20130628

RIC1 Information provided on ipc code assigned before grant

Ipc: C08B 1/00 20060101ALI20130624BHEP

Ipc: D21C 5/00 20060101ALI20130624BHEP

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