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FI20031904L - Method for modifying a lignocellulosic product - Google Patents

Method for modifying a lignocellulosic product Download PDF

Info

Publication number
FI20031904L
FI20031904L FI20031904A FI20031904A FI20031904L FI 20031904 L FI20031904 L FI 20031904L FI 20031904 A FI20031904 A FI 20031904A FI 20031904 A FI20031904 A FI 20031904A FI 20031904 L FI20031904 L FI 20031904L
Authority
FI
Finland
Prior art keywords
modifying
lignocellulosic product
lignocellulosic
product
Prior art date
Application number
FI20031904A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20031904A7 (en
FI20031904A0 (en
Inventor
Johanna Buchert
Liisa Viikari
Stina Groenqvist
Mikael Svedman
Aarto Paren
Veli-Matti Vuorenpalo
Original Assignee
Kemira 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 Kemira Oyj filed Critical Kemira Oyj
Priority to FI20031904A priority Critical patent/FI20031904L/en
Publication of FI20031904A0 publication Critical patent/FI20031904A0/en
Priority to CNA2004800384646A priority patent/CN1898436A/en
Priority to CA002549650A priority patent/CA2549650A1/en
Priority to US10/583,340 priority patent/US20070163735A1/en
Priority to BRPI0418128-0A priority patent/BRPI0418128A/en
Priority to JP2006546210A priority patent/JP2007515570A/en
Priority to PCT/FI2004/000797 priority patent/WO2005061782A1/en
Priority to EP04805192A priority patent/EP1706536A1/en
Publication of FI20031904A7 publication Critical patent/FI20031904A7/en
Publication of FI20031904L publication Critical patent/FI20031904L/en

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
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic 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
    • 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
    • D21H21/143—Agents preventing ageing of paper, e.g. radiation absorbing substances
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
FI20031904A 2003-12-23 2003-12-23 Method for modifying a lignocellulosic product FI20031904L (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20031904A FI20031904L (en) 2003-12-23 2003-12-23 Method for modifying a lignocellulosic product
CNA2004800384646A CN1898436A (en) 2003-12-23 2004-12-23 Method for reducing color reversion of mechanical pulp and high yield chemical pulp
CA002549650A CA2549650A1 (en) 2003-12-23 2004-12-23 Method for reducing brightness reversion of mechanical pulps and high-yield chemical pulps
US10/583,340 US20070163735A1 (en) 2003-12-23 2004-12-23 Method for reducing brightness reversion of mechanical pulps and high-yield chemical pulps
BRPI0418128-0A BRPI0418128A (en) 2003-12-23 2004-12-23 Method for reducing the brightness reversal of mechanical pulps and high yield chemical pulps
JP2006546210A JP2007515570A (en) 2003-12-23 2004-12-23 Method for reducing color reversion of mechanical pulp and high yield chemical pulp
PCT/FI2004/000797 WO2005061782A1 (en) 2003-12-23 2004-12-23 Method for reducing brightness reversion of mechanical pulps and high-yield chemical pulps
EP04805192A EP1706536A1 (en) 2003-12-23 2004-12-23 Method for reducing brightness reversion of mechanical pulps and high-yield chemical pulps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031904A FI20031904L (en) 2003-12-23 2003-12-23 Method for modifying a lignocellulosic product

Publications (3)

Publication Number Publication Date
FI20031904A0 FI20031904A0 (en) 2003-12-23
FI20031904A7 FI20031904A7 (en) 2005-06-24
FI20031904L true FI20031904L (en) 2005-06-24

Family

ID=29763592

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031904A FI20031904L (en) 2003-12-23 2003-12-23 Method for modifying a lignocellulosic product

Country Status (8)

Country Link
US (1) US20070163735A1 (en)
EP (1) EP1706536A1 (en)
JP (1) JP2007515570A (en)
CN (1) CN1898436A (en)
BR (1) BRPI0418128A (en)
CA (1) CA2549650A1 (en)
FI (1) FI20031904L (en)
WO (1) WO2005061782A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262850B2 (en) * 2003-09-23 2012-09-11 International Paper Company Chemical activation and refining of southern pine kraft fibers
FI122175B (en) * 2003-12-23 2011-09-30 Teknologian Tutkimuskeskus Vtt Process for making a fiber product
FI121892B (en) * 2003-12-23 2011-05-31 Teknologian Tutkimuskeskus Vtt A process for making composite fiber products
NZ562593A (en) 2005-05-02 2011-05-27 Int Paper Co Ligno cellulosic materials and the products made therefrom, using an oxidizing agent with a transition metal catalyst
EP2082991A1 (en) 2008-01-22 2009-07-29 Thermphos Trading GmbH Method of Water Treatment
EP2090646A1 (en) 2008-01-22 2009-08-19 Thermphos Trading GmbH Surface treatment composition containing phosphonic acid compounds
FI20085347A0 (en) * 2008-04-22 2008-04-22 Kemira Oyj Pretreatment procedure to reduce light-yellowing of lignin-containing material
FI20085345L (en) * 2008-04-22 2009-10-23 Kemira Oyj Method for reducing light-induced yellowing in lignin-containing material
FI20086013A7 (en) * 2008-10-24 2010-04-25 Oy Keskuslaboratorio Centrallaboratorium Ab Method for producing modified fiber products
US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
RU2549968C2 (en) 2009-05-28 2015-05-10 ДжиПи СЕЛЛЬЮЛОУС ГМБХ Modified cellulose from chemical craft-fibre and methods of its manufacturing and application
US9512563B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Surface treated modified cellulose from chemical kraft fiber and methods of making and using same
US9511167B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
CN102230297B (en) * 2011-06-13 2013-01-09 东北林业大学 Plant paper pulp fiber modifying method, and filter paper and preparation method thereof
BR112015019882A2 (en) 2013-03-14 2017-07-18 Gp Cellulose Gmbh oxidized bleached kraft fiber and methods for making kraft pulp and softwood kraft fiber and for bleaching multi-stage bleaching cellulose kraft pulp
CN108049234B (en) 2013-03-15 2020-12-08 Gp 纤维素股份有限公司 A chemically modified kraft paper fiber
US10865519B2 (en) 2016-11-16 2020-12-15 Gp Cellulose Gmbh Modified cellulose from chemical fiber and methods of making and using the same
WO2018175135A1 (en) 2017-03-21 2018-09-27 International Paper Company Odor control pulp composition
CN107044069A (en) * 2017-03-28 2017-08-15 广西金桂浆纸业有限公司 The manufacture craft of cupstock
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
CN117301237A (en) * 2023-10-20 2023-12-29 来安县扬子地板有限公司 Double-color black peach bark repairing process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456168C (en) * 1987-02-27 1991-08-12 Mo Och Domsjoe Ab PROCEDURE PROVIDES LIGHTNESS STABILIZATION OF BLACK LIGNIN-CONTENT CELLULOSAMASSA
FI85389C (en) * 1989-12-12 1992-04-10 Enso Gutzeit Oy FOERFARANDE FOER TILLVERKNING AV MASSA.
JPH05186991A (en) * 1992-01-07 1993-07-27 Sanyo Chem Ind Ltd Method for bleaching cellulose pulp
US5256252A (en) * 1992-07-15 1993-10-26 Nalco Chemical Company Method for controlling pitch deposits using lipase and cationic polymer
EP0717143A1 (en) * 1994-12-16 1996-06-19 Lignozym GmbH Multicomponents system for modifying decomposing or bleaching of lignin or materials containing it or similar components and the way to use it
KR100304216B1 (en) * 1996-03-28 2001-11-22 데이비드 엠 모이어 Paper products with wet strength made from aldehyde-functionalized cellulose fibers and polymers
DE19632623A1 (en) * 1996-08-13 1998-02-19 Consortium Elektrochem Ind Multi-component system for changing, breaking down or bleaching lignin, lignin-containing materials or similar substances as well as methods for their use
DE19651099A1 (en) * 1996-12-09 1998-06-10 Consortium Elektrochem Ind Multi-component system for changing, breaking down or bleaching lignin, lignin-containing materials or similar substances as well as methods for their use
WO2000024963A1 (en) * 1998-10-22 2000-05-04 Ciba Specialty Chemicals Holding Inc. Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives
US6599326B1 (en) * 1999-01-20 2003-07-29 Ciba Specialty Chemicals Corporation Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives
WO2002025007A2 (en) * 2000-09-18 2002-03-28 Pulp And Paper Research Institute Of Canada Light-stable lignocellulosic materials and their production_____
EP1448848A1 (en) * 2001-10-23 2004-08-25 Novozymes A/S Oxidizing enzymes in the manufacture of paper materials
FR2831565B1 (en) * 2001-10-30 2004-03-12 Internat Paper Sa NOVEL BLANCHIE MECHANICAL PAPER PULP AND MANUFACTURING METHOD THEREOF

Also Published As

Publication number Publication date
FI20031904A7 (en) 2005-06-24
CA2549650A1 (en) 2005-07-07
BRPI0418128A (en) 2007-04-17
JP2007515570A (en) 2007-06-14
CN1898436A (en) 2007-01-17
FI20031904A0 (en) 2003-12-23
WO2005061782A1 (en) 2005-07-07
US20070163735A1 (en) 2007-07-19
EP1706536A1 (en) 2006-10-04

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