DE602004007942D1 - Chemische aktivierung und veredelung von südkieferkraftfasern - Google Patents

Chemische aktivierung und veredelung von südkieferkraftfasern

Info

Publication number
DE602004007942D1
DE602004007942D1 DE602004007942T DE602004007942T DE602004007942D1 DE 602004007942 D1 DE602004007942 D1 DE 602004007942D1 DE 602004007942 T DE602004007942 T DE 602004007942T DE 602004007942 T DE602004007942 T DE 602004007942T DE 602004007942 D1 DE602004007942 D1 DE 602004007942D1
Authority
DE
Germany
Prior art keywords
finishing
chemical activation
pine fibers
south pine
fibers
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.)
Active
Application number
DE602004007942T
Other languages
English (en)
Other versions
DE602004007942T2 (de
Inventor
Zheng Tan
Xuan Nguyen
Karen L Maurer
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.)
International Paper Co
Original Assignee
International Paper 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34313471&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004007942(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by International Paper Co filed Critical International Paper Co
Publication of DE602004007942D1 publication Critical patent/DE602004007942D1/de
Application granted granted Critical
Publication of DE602004007942T2 publication Critical patent/DE602004007942T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C9/001—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
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
    • 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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • 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
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE602004007942T 2003-09-23 2004-09-22 Chemische aktivierung und veredelung von südkieferkraftfasern Active DE602004007942T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US668387 2003-09-23
US10/668,387 US8262850B2 (en) 2003-09-23 2003-09-23 Chemical activation and refining of southern pine kraft fibers
PCT/IB2004/003080 WO2005028744A1 (en) 2003-09-23 2004-09-22 Chemical activation and refining of southern pine kraft fibers

Publications (2)

Publication Number Publication Date
DE602004007942D1 true DE602004007942D1 (de) 2007-09-13
DE602004007942T2 DE602004007942T2 (de) 2008-04-17

Family

ID=34313471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004007942T Active DE602004007942T2 (de) 2003-09-23 2004-09-22 Chemische aktivierung und veredelung von südkieferkraftfasern

Country Status (9)

Country Link
US (6) US8262850B2 (de)
EP (2) EP1862587A3 (de)
CN (1) CN100575597C (de)
AT (1) ATE368766T1 (de)
CA (1) CA2539095C (de)
DE (1) DE602004007942T2 (de)
NZ (1) NZ545801A (de)
PL (1) PL1668180T3 (de)
WO (1) WO2005028744A1 (de)

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US8262850B2 (en) * 2003-09-23 2012-09-11 International Paper Company Chemical activation and refining of southern pine kraft fibers
EP2840182B1 (de) 2005-05-02 2019-07-03 International Paper Company Lignocellulosematerialien und daraus hergestellte Produkte
US8268122B2 (en) 2005-12-02 2012-09-18 Akzo Nobel N.V. Process of producing high-yield pulp
EP2148700B1 (de) 2007-05-23 2015-04-29 International Paper Company Zusammensetzungen und partikel mit cellulosefasern und stabilisierten und/oder aktivierten ureasehemmern sowie verfahren zu deren herstellung und verwendung
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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
RU2683654C2 (ru) 2009-05-28 2019-04-01 ДжиПи СЕЛЛЬЮЛОУС ГМБХ Модифицированная целлюлоза из химического крафт-волокна и способы его изготовления и использования
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
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EP2802708B1 (de) 2012-01-12 2020-12-23 GP Cellulose GmbH Kraftfaser mit geringer viskosität und reduzierten vergilbungseigenschaften sowie verfahren zur herstellung und verwendung davon
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RU2018117289A (ru) 2013-02-08 2018-10-26 ДжиПи СЕЛЛЬЮЛОУС ГМБХ КРАФТ-ВОЛОКНО ДРЕВЕСИНЫ ХВОЙНЫХ ПОРОД С УЛУЧШЕННЫМ СОДЕРЖАНИЕМ α-ЦЕЛЛЮЛОЗЫ И ЕГО ПРИМЕНЕНИЕ ПРИ ПРОИЗВОДСТВЕ ХИМИЧЕСКИХ ЦЕЛЛЮЛОЗНЫХ ПРОДУКТОВ
JP6379116B2 (ja) 2013-03-14 2018-08-22 ゲーペー ツェルローゼ ゲーエムベーハー 酸性漂白シーケンスを使用する、高機能、低粘度クラフト繊維の作製方法およびそのプロセスによって作製される繊維
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WO2018051275A2 (en) 2016-09-16 2018-03-22 Basf Se Methods of modifying pulp comprising cellulase enzymes and products thereof
WO2018093697A1 (en) 2016-11-16 2018-05-24 Gp Cellulose Gmbh Modified cellulose from chemical fiber and methods of making and using the same
JP7416623B2 (ja) 2017-03-21 2024-01-17 インターナショナル・ペーパー・カンパニー 臭気制御パルプ組成物
ES2961981T3 (es) 2017-09-18 2024-03-14 Int Paper Co Método y aparato para controlar un sistema de fraccionamiento de fibra
JP7113785B2 (ja) * 2019-06-07 2022-08-05 ユニ・チャーム株式会社 針葉樹由来の紙用パルプ繊維の製造方法及び針葉樹由来の紙用パルプ繊維
AT524092A2 (de) * 2020-08-06 2022-02-15 Mondi Ag Verfahren zur Herstellung von Cellulosefaser-basierten Verpackungsprodukten und Cellulosefaser-basiertes Verpackungsprodukt

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CN1856616A (zh) 2006-11-01
CA2539095C (en) 2010-08-03
EP1668180A1 (de) 2006-06-14
US20090054863A1 (en) 2009-02-26
EP1862587A2 (de) 2007-12-05
DE602004007942T2 (de) 2008-04-17
ATE368766T1 (de) 2007-08-15
NZ545801A (en) 2010-03-26
US8262850B2 (en) 2012-09-11
EP1668180B1 (de) 2007-08-01
US20160024713A1 (en) 2016-01-28
EP1862587A3 (de) 2010-01-27
US20050061455A1 (en) 2005-03-24
US20130098571A1 (en) 2013-04-25
CN100575597C (zh) 2009-12-30
PL1668180T3 (pl) 2007-12-31
US20070119556A1 (en) 2007-05-31
CA2539095A1 (en) 2005-03-31
US20140000825A1 (en) 2014-01-02
WO2005028744A1 (en) 2005-03-31

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