AR054985A1 - METHOD TO TREAT CELLULOSE FIBERS - Google Patents

METHOD TO TREAT CELLULOSE FIBERS

Info

Publication number
AR054985A1
AR054985A1 ARP050104545A ARP050104545A AR054985A1 AR 054985 A1 AR054985 A1 AR 054985A1 AR P050104545 A ARP050104545 A AR P050104545A AR P050104545 A ARP050104545 A AR P050104545A AR 054985 A1 AR054985 A1 AR 054985A1
Authority
AR
Argentina
Prior art keywords
cellulose fibers
treat cellulose
refers
paper
treat
Prior art date
Application number
ARP050104545A
Other languages
Spanish (es)
Inventor
Thomas Greschik
Jan Nordin
Hans-Ake Baltsen
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of AR054985A1 publication Critical patent/AR054985A1/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
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)

Abstract

La presente se refiere a un método para tratar fibras de celulosa. La presente implica además la produccion de papel a partir de dichas fibras tratadas y el papel obtenible de las mismas. La presente también se refiere al uso de un derivado de celulosa como aditivo para la etapa de blanqueo en medio ácido.This refers to a method of treating cellulose fibers. This also implies the production of paper from said treated fibers and the paper obtainable therefrom. This also refers to the use of a cellulose derivative as an additive for the acid bleaching step.

ARP050104545A 2004-11-05 2005-10-31 METHOD TO TREAT CELLULOSE FIBERS AR054985A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04445113 2004-11-05

Publications (1)

Publication Number Publication Date
AR054985A1 true AR054985A1 (en) 2007-08-01

Family

ID=34933004

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050104545A AR054985A1 (en) 2004-11-05 2005-10-31 METHOD TO TREAT CELLULOSE FIBERS

Country Status (19)

Country Link
EP (1) EP1825053B1 (en)
JP (1) JP4684296B2 (en)
KR (1) KR100915419B1 (en)
CN (1) CN101048545B (en)
AR (1) AR054985A1 (en)
AU (1) AU2005301423B2 (en)
BR (1) BRPI0517695A (en)
CA (1) CA2585892C (en)
ES (1) ES2398361T3 (en)
MX (1) MX2007004385A (en)
MY (1) MY144586A (en)
NO (1) NO20072359L (en)
NZ (1) NZ554610A (en)
PL (1) PL1825053T3 (en)
PT (1) PT1825053E (en)
RU (1) RU2341603C1 (en)
TW (1) TWI342910B (en)
WO (1) WO2006049542A1 (en)
ZA (1) ZA200704416B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0605651B1 (en) 2006-11-09 2018-04-03 Fibria Celulose S.A. PROCESS FOR TREATMENT OF CELLULULIC PULP USING CARBOXYMETHYLCELLULOSIS AND OBTAINED PULP
US10519597B2 (en) 2009-10-16 2019-12-31 Suzano S.A. Process for producing differentiated cellulose fibers comprising an enzymatic treatment in association with an acid step
WO2011113119A1 (en) 2010-03-19 2011-09-22 Fibria Celulose S/A Process for the treatment of cellulose pulps, cellulose pulp thus obtained and use of biopolymer for treating cellulose pulps
CN103422390B (en) * 2012-05-17 2016-08-03 金红叶纸业集团有限公司 Slurry processing method, by the paper pulp obtained by the method and the paper that prepared by this paper pulp
BR102015032911A2 (en) 2015-12-29 2017-07-04 Fibria Celulose S.A PROCESS FOR PRODUCTION OF PULP PULP, PULP PULP AND ITS USE, PAPER
FI20175545A1 (en) 2017-06-13 2018-12-14 Upm Kymmene Corp Method for increasing the tensile strength of pulp

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878037A (en) * 1973-06-29 1975-04-15 Betz Laboratories Method of enhancing the hypochlorite bleaching of pulp
CA1268760A (en) * 1987-09-17 1990-05-08 E. Paul De Long Method for producing cellulose triacetate from mercerized or unmercerized bleached cellulose produced from dissociated lignocellulosic material
CN1022258C (en) * 1991-09-11 1993-09-29 大连经济技术开发区振兴造纸厂 Production method of bleached wood pulp base paper
EP0628655B1 (en) * 1993-06-11 2001-05-16 Ciba SC Holding AG Bleaching aids
US5529663A (en) * 1995-04-03 1996-06-25 The United States Of America As Represented By The Secretary Of Agriculture Delignification of lignocellulosic materials with peroxymonophosphoric acid
JP3765149B2 (en) * 1996-02-29 2006-04-12 王子製紙株式会社 Pulp, paper and coated paper
FI106273B (en) * 1998-04-30 2000-12-29 Metsae Serla Oyj Process for the manufacture of a fiber product
HUP0202330A2 (en) * 1999-02-24 2002-12-28 Sca Hygiene Prod Gmbh Oxidized cellulose-containing fibrous materials and products made therefrom
SE9903418D0 (en) * 1999-09-22 1999-09-22 Skogsind Tekn Foskningsinst Method for modifying cellulose-based fiber materials
JP3878446B2 (en) * 2000-10-05 2007-02-07 三洋化成工業株式会社 Cellulose pulp bleaching aid and bleaching method
SE519032C2 (en) * 2002-03-25 2002-12-23 Kvaerner Pulping Tech Method for modifying cellulose fibers in connection with cooking
US20040000012A1 (en) * 2002-06-26 2004-01-01 Borregaard Chemcell Treatment of a mixture containing cellulose
JP4380968B2 (en) * 2002-07-09 2009-12-09 三菱瓦斯化学株式会社 Ozone bleaching method for lignocellulosic materials
JP4356380B2 (en) * 2002-08-19 2009-11-04 王子製紙株式会社 Process for producing bleached pulp for papermaking

Also Published As

Publication number Publication date
MY144586A (en) 2011-10-14
TW200628664A (en) 2006-08-16
ZA200704416B (en) 2008-08-27
CN101048545B (en) 2011-04-27
RU2341603C1 (en) 2008-12-20
CN101048545A (en) 2007-10-03
BRPI0517695A (en) 2008-10-14
ES2398361T3 (en) 2013-03-15
TWI342910B (en) 2011-06-01
JP4684296B2 (en) 2011-05-18
JP2008519176A (en) 2008-06-05
PT1825053E (en) 2013-01-24
CA2585892A1 (en) 2006-05-11
EP1825053A1 (en) 2007-08-29
KR100915419B1 (en) 2009-09-03
EP1825053B1 (en) 2012-12-05
PL1825053T3 (en) 2013-04-30
CA2585892C (en) 2010-08-03
NZ554610A (en) 2009-10-30
AU2005301423B2 (en) 2009-04-23
MX2007004385A (en) 2007-08-14
AU2005301423A1 (en) 2006-05-11
WO2006049542A1 (en) 2006-05-11
NO20072359L (en) 2007-08-02
KR20070085705A (en) 2007-08-27

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