ATE329077T1 - Herstellung von modifiziertem geflocktem zellstoff, produkte und verwendung - Google Patents

Herstellung von modifiziertem geflocktem zellstoff, produkte und verwendung

Info

Publication number
ATE329077T1
ATE329077T1 AT02005361T AT02005361T ATE329077T1 AT E329077 T1 ATE329077 T1 AT E329077T1 AT 02005361 T AT02005361 T AT 02005361T AT 02005361 T AT02005361 T AT 02005361T AT E329077 T1 ATE329077 T1 AT E329077T1
Authority
AT
Austria
Prior art keywords
pulp
modified
flucked
products
production
Prior art date
Application number
AT02005361T
Other languages
English (en)
Inventor
Michele Merrette Shore
A Levent Cimecioglu
Original Assignee
Nat Starch Chem Invest
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=27369533&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE329077(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nat Starch Chem Invest filed Critical Nat Starch Chem Invest
Application granted granted Critical
Publication of ATE329077T1 publication Critical patent/ATE329077T1/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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Cosmetics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
AT02005361T 2001-03-28 2002-03-14 Herstellung von modifiziertem geflocktem zellstoff, produkte und verwendung ATE329077T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27927701P 2001-03-28 2001-03-28
US30349801P 2001-07-06 2001-07-06
US10/058,723 US6821383B2 (en) 2001-03-28 2002-01-28 Preparation of modified fluff pulp, fluff pulp products and use thereof

Publications (1)

Publication Number Publication Date
ATE329077T1 true ATE329077T1 (de) 2006-06-15

Family

ID=27369533

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02005361T ATE329077T1 (de) 2001-03-28 2002-03-14 Herstellung von modifiziertem geflocktem zellstoff, produkte und verwendung

Country Status (11)

Country Link
US (1) US6821383B2 (de)
EP (1) EP1245722B1 (de)
JP (1) JP2003026701A (de)
KR (1) KR20020077064A (de)
AT (1) ATE329077T1 (de)
AU (1) AU2756802A (de)
CA (1) CA2376741A1 (de)
DE (1) DE60211989T2 (de)
ES (1) ES2264709T3 (de)
IL (1) IL148706A0 (de)
NO (1) NO20021420L (de)

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US6821383B2 (en) * 2001-03-28 2004-11-23 National Starch And Chemical Investment Holding Corporation Preparation of modified fluff pulp, fluff pulp products and use thereof
US7074301B2 (en) * 2002-06-11 2006-07-11 Rayonier Products And Financial Services Company Chemically cross-linked cellulose fiber and method of making same
US20050028955A1 (en) * 2003-08-05 2005-02-10 Weyerhaeuser Company Tissue product containing carboxylated cellulosic fibers
US8262850B2 (en) 2003-09-23 2012-09-11 International Paper Company Chemical activation and refining of southern pine kraft fibers
JP5122821B2 (ja) 2003-11-28 2013-01-16 イーストマン ケミカル カンパニー セルロースインターポリマー及び酸化方法
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US8138106B2 (en) 2005-09-30 2012-03-20 Rayonier Trs Holdings Inc. Cellulosic fibers with odor control characteristics
ES2841111T3 (es) 2007-05-23 2021-07-07 Int Paper Co Composiciones y partículas que contienen fibras celulósicas e inhibidores de ureasa estabilizados y/o activados, así como también métodos de preparación y uso de estos
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JP5351417B2 (ja) * 2007-12-28 2013-11-27 日本製紙株式会社 セルロースの酸化方法、セルロースの酸化触媒及びセルロースナノファイバーの製造方法
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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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US8292863B2 (en) 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
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WO2011088889A1 (en) * 2010-01-19 2011-07-28 Södra Skogsägarna Ekonomisk Förening Process for production of oxidised cellulose pulp
BR112013030060A2 (pt) 2011-05-23 2018-01-16 Gp Cellulose Gmbh fibras e tábua de madeira resinosa kraft e respectivo método para fabricação de fibra kraft
US9056792B2 (en) 2011-06-30 2015-06-16 Weyerhaeuser Nr Company Internally curing cement based materials
CA2860609C (en) 2012-01-12 2021-02-16 Gp Cellulose Gmbh A low viscosity kraft fiber having reduced yellowing properties and methods of making and using the same
US8871059B2 (en) 2012-02-16 2014-10-28 International Paper Company Methods and apparatus for forming fluff pulp sheets
MX364847B (es) 2012-04-18 2019-05-08 Gp Cellulose Gmbh El uso de surfactante para tratar pulpa y mejorar la incorporacion de pulpa kraft en fibra para la produccion de viscosa y otros productos de fibra secundarios.
CN104540993B (zh) * 2012-08-10 2018-01-02 国际纸业公司 绒毛浆和高sap载荷的芯材
FI126847B (en) 2012-12-13 2017-06-15 Upm Kymmene Corp A process for the catalytic oxidation of cellulose and a process for preparing a cellulose product
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
JP2013127146A (ja) * 2013-03-11 2013-06-27 Dai Ichi Kogyo Seiyaku Co Ltd ゲル状組成物
RU2671653C2 (ru) 2013-03-14 2018-11-06 ДжиПи СЕЛЛЬЮЛОУС ГМБХ Способ изготовления высокофункционального маловязкого крафтволокна с использованием последовательности кислотного отбеливания и волокно, изготовленное с помощью этого процесса
CN105143547B (zh) 2013-03-15 2018-05-01 Gp 纤维素股份有限公司 具有增高羧基含量的低粘度牛皮纸纤维及其制造和使用方法
BR112015023456A2 (pt) * 2013-03-15 2017-07-18 Eam Corp estrutura absorvente com camada de secura
FI127002B (en) 2013-07-29 2017-09-15 Upm Kymmene Corp A process for the catalytic oxidation of cellulose and a process for preparing a cellulose product
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WO2015131161A2 (en) 2014-02-28 2015-09-03 Attends Healthcare Products, Inc. Absorbent article with multi-layer folded absorbent core
WO2016126689A1 (en) 2015-02-03 2016-08-11 Eam Corporation Absorbent laminate with multiple substrates
CN107750183A (zh) * 2015-02-10 2018-03-02 Gp 纤维素股份有限公司 过滤介质及由其制成的过滤器
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Also Published As

Publication number Publication date
NO20021420L (no) 2002-09-30
EP1245722A2 (de) 2002-10-02
AU2756802A (en) 2002-10-03
IL148706A0 (en) 2002-09-12
DE60211989D1 (de) 2006-07-20
US20030024661A1 (en) 2003-02-06
US6821383B2 (en) 2004-11-23
EP1245722A3 (de) 2003-10-15
NO20021420D0 (no) 2002-03-21
DE60211989T2 (de) 2007-06-14
CA2376741A1 (en) 2002-09-28
ES2264709T3 (es) 2007-01-16
EP1245722B1 (de) 2006-06-07
JP2003026701A (ja) 2003-01-29
KR20020077064A (ko) 2002-10-11

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