NO20043254L - Apparatur for fremstilling av karboksylerte massefibre - Google Patents

Apparatur for fremstilling av karboksylerte massefibre

Info

Publication number
NO20043254L
NO20043254L NO20043254A NO20043254A NO20043254L NO 20043254 L NO20043254 L NO 20043254L NO 20043254 A NO20043254 A NO 20043254A NO 20043254 A NO20043254 A NO 20043254A NO 20043254 L NO20043254 L NO 20043254L
Authority
NO
Norway
Prior art keywords
production
pulp fibers
carboxylated pulp
carboxylated
fibers
Prior art date
Application number
NO20043254A
Other languages
English (en)
Inventor
Richard A Jewell
David E Severeid
Joseph L Komen
S Amanda Weerawarna
Bing Su
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of NO20043254L publication Critical patent/NO20043254L/no

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
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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
    • 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
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1047—Conserving the bleached pulp

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO20043254A 2003-08-05 2004-08-03 Apparatur for fremstilling av karboksylerte massefibre NO20043254L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/635,097 US7001483B2 (en) 2003-08-05 2003-08-05 Apparatus for making carboxylated pulp fibers

Publications (1)

Publication Number Publication Date
NO20043254L true NO20043254L (no) 2005-02-07

Family

ID=33552927

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20043254A NO20043254L (no) 2003-08-05 2004-08-03 Apparatur for fremstilling av karboksylerte massefibre

Country Status (6)

Country Link
US (1) US7001483B2 (no)
EP (1) EP1505198A1 (no)
JP (1) JP2005068630A (no)
AU (1) AU2004203344A1 (no)
CA (1) CA2475664A1 (no)
NO (1) NO20043254L (no)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0415764A (pt) 2003-11-28 2006-12-26 Eastman Chem Co interpolìmero, produto de reação, métodos para converter uma hidroxila, para preparar uma forma estável de um interpolìmero, para converter um álcool primário, e para tratar um mamìfero necessitado do mesmo, composições para revestimento e farmacêutica oral, dispersão de pigmento, e, artigo
WO2009084566A1 (ja) * 2007-12-28 2009-07-09 Nippon Paper Industries Co., Ltd. セルロースナノファイバーの製造方法、セルロースの酸化触媒及びセルロースの酸化方法
JP2009242590A (ja) * 2008-03-31 2009-10-22 Kao Corp 酸化セルロースの製造方法
JP5330882B2 (ja) * 2009-03-30 2013-10-30 日本製紙株式会社 セルロースゲル分散液の製造方法
US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
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
BRPI1012052A2 (pt) 2009-05-28 2017-12-26 Gp Cellulose Gmbh fibras kraft hidrolisadas e quimicamente modificadas e métodos de produção e de branqueamento de fibras kraft
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
MX353539B (es) 2011-05-23 2018-01-17 Gp Cellulose Gmbh Star Fibra kraft de madera blanda que tiene blancura y brillo mejorados, y metodos para preparala y usarla.
US8641863B2 (en) 2011-09-30 2014-02-04 Weyerhaeuser Nr Company Catalytic carboxylation of cellulose fibers in a continuous process with multiple additions of catalyst, secondary oxidant and base to a moving slurry of cellulose fibers
CN104302831A (zh) 2012-01-12 2015-01-21 Gp纤维素股份有限公司 具有降低的黄变特性的低粘性牛皮纸纤维及其制造和使用方法
CN106968127B (zh) 2012-04-18 2019-03-01 Gp纤维素股份有限公司 用于粘胶溶液的针叶木牛皮纸浆
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
FI126847B (en) * 2012-12-13 2017-06-15 Upm Kymmene Corp Process for catalytic oxidation of cellulose and process for producing a cellulose product
JP6472758B2 (ja) 2013-02-08 2019-02-20 ゲーペー ツェルローゼ ゲーエムベーハー 改善されたα−セルロース含量を有する軟材クラフト繊維およびその化学セルロース製品の生産における使用
BR112015019882A2 (pt) 2013-03-14 2017-07-18 Gp Cellulose Gmbh fibra kraft clareada oxidada e métodos para fazer polpa kraft e fibra kraft de madeira macia e para clarear polpa kraft de celulose em sequência de branqueamento de multi-estágios
BR112015020000A2 (pt) * 2013-03-15 2017-07-18 Gp Cellulose Gmbh fibra kraft quimicamente modificada e métodos de fabricação da mesma
WO2015138335A1 (en) * 2014-03-12 2015-09-17 Gp Cellulose Gmbh A low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same
US9328459B2 (en) 2013-03-29 2016-05-03 Weyerhaeuser Nr Company Multi-stage catalytic carboxylation of mercerized cellulose fibers
FI127002B (en) 2013-07-29 2017-09-15 Upm Kymmene Corp Process for catalytic oxidation of cellulose and process for manufacturing cellulose product
FI127904B2 (en) * 2014-08-13 2023-04-14 Upm Kymmene Corp Method for preparing nanofibrillated cellulose
CN108350654A (zh) * 2015-11-13 2018-07-31 日本制纸株式会社 化学改性纸浆分散液的脱水方法
MX2018014721A (es) 2016-06-02 2019-05-22 Gp Cellulose Gmbh Materiales de empaque que tienen celulosa oxidada.
TWI736682B (zh) * 2016-09-30 2021-08-21 日商王子控股股份有限公司 紙漿、漿料、片材、積層體及紙漿之製造方法
EP3541849B1 (en) 2016-11-16 2023-11-15 GP Cellulose GmbH Modified cellulose from chemical fiber and methods of making and using the same
WO2019161125A1 (en) 2018-02-14 2019-08-22 International Paper Company Batch processes for catalytic carboxylation of cellulose fibers
CN113123160A (zh) * 2021-04-29 2021-07-16 安徽雪龙纤维科技股份有限公司 棉浆漂白工艺和棉浆漂白设备

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US72600A (en) * 1867-12-24 Pateick burke
US3575177A (en) 1968-07-17 1971-04-20 Sutton Res Corp Smoking product of cellulosic material subjected to a nitrogen dioxide oxidation and a mild oxidation with peroxide
GB1457885A (en) 1973-03-29 1976-12-08 Gallaher Ltd Oxidation of cellulose
BR8109039A (pt) * 1981-09-04 1983-09-06 Weyerhaeuser Co Tratamento de polpa com oxigenio
US4401810A (en) 1981-09-08 1983-08-30 United States Of America As Represented By The Librarian Of Congress Method of stabilizing felted cellulosic sheet material with an alkali metal borohydride
US4480089A (en) 1983-06-14 1984-10-30 Purdue Research Foundation Modified cellulose products by bleaching
US4505775A (en) 1983-06-24 1985-03-19 Weyerhaeuser Company Method for preparation of cationic cellulose
FR2552120B1 (fr) 1983-09-21 1985-12-20 Tempo Sanys Procede de fabrication d'une nappe de coton hydrophile ainsi que nappe obtenue conformement a la mise en oeuvre de ce procede et pieces de coton de formes quelconques obtenues par decoupage d'une telle nappe
US5334756A (en) 1991-03-26 1994-08-02 Sandoz Ltd. Carboxylate of certain polyoxyalkylene amines
US5389201A (en) * 1992-02-28 1995-02-14 International Paper Company Bleaching of kraft cellulosic pulp employing ozone and reduced consumption of chlorine containing bleaching agent
DE4219471A1 (de) 1992-06-13 1993-12-16 Huels Chemische Werke Ag N-Oxyl-Derivate des 2,2,6,6-Tetramethylpiperidins und deren Herstellung
US6010594A (en) * 1993-03-03 2000-01-04 Ahlstrom Machinery Corporation Method of bleaching pulp with chlorine-free chemicals wherein a complexing agent is added immediately after an ozone bleach stage
US6340409B1 (en) * 1993-04-29 2002-01-22 Lewis Donald Shackford Method for multistage bleaching using gaseous reagent in the first stage with controlled gas release
US5824462A (en) 1993-05-17 1998-10-20 Mitsubishi Paper Mills Limited Resin-coated paper
NL194919C (nl) 1993-09-07 2003-07-04 Tno Werkwijze voor het oxideren van koolhydraten.
NL1000396C2 (nl) 1995-05-18 1996-11-19 Avebe Coop Verkoop Prod Werkwijze voor het terugwinnen of recirculeren van stabiele nitroxideradicalen.
NL1000495C2 (nl) 1995-06-02 1996-12-03 Avebe Coop Verkoop Prod Geoxideerde polymere koolhydraatethers voor toepassing als sequestreer- middel, alsmede werkwijzen ter bereiding daarvan.
US5667637A (en) 1995-11-03 1997-09-16 Weyerhaeuser Company Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose
ATE221066T1 (de) 1996-04-23 2002-08-15 Lilly Co Eli Heterozyklische verbindungen
DE69724001T2 (de) 1996-12-18 2004-06-03 Sca Hygiene Products Zeist B.V. Superabsorbierendes material und verfahren zu dessen herstellung
US5755828A (en) 1996-12-18 1998-05-26 Weyerhaeuser Company Method and composition for increasing the strength of compositions containing high-bulk fibers
US6447644B1 (en) 1997-07-23 2002-09-10 Ciba Specialty Chemicals Corporation Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives
FI974139A (fi) 1997-11-04 1999-05-05 Valtion Teknillinen Menetelmä selluloosan modifioimiseksi
US6127573A (en) 1998-04-09 2000-10-03 Merck & Co., Inc. Oxidaton of primary alcohols to carboxylic acids with a TEMPO catalyst using NaClO2 and NaClO
US6031101A (en) 1998-04-09 2000-02-29 Merck & Co., Inc. Oxidation process using tempo
EP1093467B1 (en) 1998-05-07 2002-03-27 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO Process for selective oxidation of primary alcohols
PL356989A1 (en) 1999-02-24 2004-07-12 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Process for producing nitrosoniom ions from a nitroxyl compound, their application in the selective oxidation of primary alcohols, and novel carbohydrate aldehydes
TR200102472T2 (tr) 1999-02-24 2002-03-21 Sca Hygiene Products Gmbh Oksidize selloz i‡erikli elyaf materyaller ve bunlardan imal edilen rnler.
ES2223462T3 (es) 1999-02-24 2005-03-01 Sca Hygiene Products Zeist B.V. Procedimiento para la oxidacion selectiva de la celulosa.
US6379494B1 (en) * 1999-03-19 2002-04-30 Weyerhaeuser Company Method of making carboxylated cellulose fibers and products of the method
US6514384B1 (en) 1999-03-19 2003-02-04 Weyerhaeuser Company Method for increasing filler retention of cellulosic fiber sheets
JP2001049591A (ja) 1999-05-31 2001-02-20 Daicel Chem Ind Ltd 繊維素材及びその製造方法
US6586588B1 (en) 1999-08-17 2003-07-01 National Starch And Chemical Investment Holding Corporation Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking
US6228126B1 (en) 1999-08-17 2001-05-08 National Starch And Chemical Investment Holding Corporation Paper prepared from aldehyde modified cellulose pulp and the method of making the pulp
US6314601B1 (en) 1999-09-24 2001-11-13 Mcclain James B. System for the control of a carbon dioxide cleaning apparatus
DE19953591A1 (de) 1999-11-08 2001-05-17 Sca Hygiene Prod Gmbh Metallvernetzbare oxidierte cellulosehaltige Faserstoffe und daraus hergestellte Produkte
WO2002048197A1 (en) 2000-12-13 2002-06-20 Sca Hygiene Products Zeist B.V. Process for oxidising primary alcohols
US6919447B2 (en) * 2001-06-06 2005-07-19 Weyerhaeuser Company Hypochlorite free method for preparation of stable carboxylated carbohydrate products
US20030051834A1 (en) * 2001-06-06 2003-03-20 Weerawarna S. Ananda Method for preparation of stabilized carboxylated cellulose
US20050028953A1 (en) * 2003-08-05 2005-02-10 Severeid David E. Methods for making carboxylated pulp fibers
US20050028292A1 (en) * 2003-08-05 2005-02-10 Weyerhaeuser Company Methods for making carboxylated cellulosic fibers

Also Published As

Publication number Publication date
US20050028952A1 (en) 2005-02-10
AU2004203344A1 (en) 2005-02-24
CA2475664A1 (en) 2005-02-05
JP2005068630A (ja) 2005-03-17
US7001483B2 (en) 2006-02-21
EP1505198A1 (en) 2005-02-09

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Legal Events

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