SE9903418D0 - Metod för att modifiera cellulosabaserade fibermaterial - Google Patents

Metod för att modifiera cellulosabaserade fibermaterial

Info

Publication number
SE9903418D0
SE9903418D0 SE9903418A SE9903418A SE9903418D0 SE 9903418 D0 SE9903418 D0 SE 9903418D0 SE 9903418 A SE9903418 A SE 9903418A SE 9903418 A SE9903418 A SE 9903418A SE 9903418 D0 SE9903418 D0 SE 9903418D0
Authority
SE
Sweden
Prior art keywords
cellulose fibers
approximately
electrolyte
modified
fiber materials
Prior art date
Application number
SE9903418A
Other languages
English (en)
Swedish (sv)
Inventor
Gunborg Glad-Nordmark
Gunnel Risinger
Janne Laine
Tom Lindstroem
Original Assignee
Skogsind Tekn Foskningsinst
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 Skogsind Tekn Foskningsinst filed Critical Skogsind Tekn Foskningsinst
Priority to SE9903418A priority Critical patent/SE9903418D0/xx
Publication of SE9903418D0 publication Critical patent/SE9903418D0/xx
Priority to DE60044504T priority patent/DE60044504D1/de
Priority to ES00966646T priority patent/ES2346634T3/es
Priority to PCT/SE2000/001823 priority patent/WO2001021890A1/en
Priority to AU76960/00A priority patent/AU7696000A/en
Priority to AT00966646T priority patent/ATE470011T1/de
Priority to EP00966646A priority patent/EP1240389B1/de

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
    • 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SE9903418A 1999-09-22 1999-09-22 Metod för att modifiera cellulosabaserade fibermaterial SE9903418D0 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9903418A SE9903418D0 (sv) 1999-09-22 1999-09-22 Metod för att modifiera cellulosabaserade fibermaterial
DE60044504T DE60044504D1 (de) 1999-09-22 2000-09-20 Verfahren zur modifizierung von faserstoff auf cellulosebasis
ES00966646T ES2346634T3 (es) 1999-09-22 2000-09-20 Procedimiento de modificacion de un material de fibra a base de celulosa.
PCT/SE2000/001823 WO2001021890A1 (en) 1999-09-22 2000-09-20 Method for modifying cellulose-based fiber material
AU76960/00A AU7696000A (en) 1999-09-22 2000-09-20 Method for modifying cellulose-based fiber material
AT00966646T ATE470011T1 (de) 1999-09-22 2000-09-20 Verfahren zur modifizierung von faserstoff auf cellulosebasis
EP00966646A EP1240389B1 (de) 1999-09-22 2000-09-20 Verfahren zur modifizierung von faserstoff auf cellulosebasis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903418A SE9903418D0 (sv) 1999-09-22 1999-09-22 Metod för att modifiera cellulosabaserade fibermaterial

Publications (1)

Publication Number Publication Date
SE9903418D0 true SE9903418D0 (sv) 1999-09-22

Family

ID=20417102

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903418A SE9903418D0 (sv) 1999-09-22 1999-09-22 Metod för att modifiera cellulosabaserade fibermaterial

Country Status (7)

Country Link
EP (1) EP1240389B1 (de)
AT (1) ATE470011T1 (de)
AU (1) AU7696000A (de)
DE (1) DE60044504D1 (de)
ES (1) ES2346634T3 (de)
SE (1) SE9903418D0 (de)
WO (1) WO2001021890A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519032C2 (sv) * 2002-03-25 2002-12-23 Kvaerner Pulping Tech Förfarande för modifiering av cellulosafibrer i samband med kokning
SE0202652D0 (sv) * 2002-09-09 2002-09-09 Skogsind Tekn Foskningsinst Method for sizing of paper or paperboard
SE0400396D0 (sv) 2004-02-20 2004-02-20 Skogsind Tekn Foskningsinst Method for modifying lignocellulosic material
SE0401600D0 (sv) * 2004-06-18 2004-06-18 Stfi Packforsk Ab Method for manufacturing paper or similar
US8007636B2 (en) 2004-11-05 2011-08-30 Akzo Nobel N.V. Method of treating cellulose fibres with chlorine dioxide and an alkyl cellulose derivative
ES2398361T3 (es) * 2004-11-05 2013-03-15 Akzo Nobel N.V. Método para tratar fibras de celulosa
SE0800807L (sv) * 2008-04-10 2009-10-11 Stfi Packforsk Ab Nytt förfarande
FI124724B (fi) 2009-02-13 2014-12-31 Upm Kymmene Oyj Menetelmä muokatun selluloosan valmistamiseksi
FI125829B (fi) 2011-03-07 2016-02-29 Aalto Korkeakoulusã Ã Tiã Double click-teknologia
SE538863C2 (sv) * 2015-05-22 2017-01-10 Innventia Ab Process for the production of paper or paperboard, paper or paperboard product obtained and uses thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468696A (en) * 1965-04-05 1969-09-23 C H Dexter & Sons Inc Method of producing a fibrous web material having retained wet strength at high humidity and the fibrous material produced thereby
US4199367A (en) * 1975-11-07 1980-04-22 Avtex Fibers Inc. Alloy rayon
EP0337310A1 (de) * 1988-04-15 1989-10-18 Air Products And Chemicals, Inc. Poly(Vinylalkohol-Vinylamin)-Copolymere für verbesserte Druckfestigkeit von Papierprodukten im nassen Zustand
US5354424A (en) * 1989-02-10 1994-10-11 Rha Chokyun Paper composition and methods therefor
US5318669A (en) * 1991-12-23 1994-06-07 Hercules Incorporated Enhancement of paper dry strength by anionic and cationic polymer combination
US6228217B1 (en) * 1995-01-13 2001-05-08 Hercules Incorporated Strength of paper made from pulp containing surface active, carboxyl compounds
KR100235789B1 (ko) * 1995-11-02 1999-12-15 다카하라 게이이치로 수분해성 시이트의 제조 방법
JP3296989B2 (ja) * 1997-03-31 2002-07-02 ユニ・チャーム株式会社 水解性シート及びその製造方法
FI106273B (fi) * 1998-04-30 2000-12-29 Metsae Serla Oyj Menetelmä kuitutuotteen valmistamiseksi

Also Published As

Publication number Publication date
ES2346634T3 (es) 2010-10-19
AU7696000A (en) 2001-04-24
DE60044504D1 (de) 2010-07-15
EP1240389A1 (de) 2002-09-18
EP1240389B1 (de) 2010-06-02
ATE470011T1 (de) 2010-06-15
WO2001021890A1 (en) 2001-03-29

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