FI973326A - Selluloosahiukkaset, niiden valmistusmenetelmä sekä käyttö - Google Patents

Selluloosahiukkaset, niiden valmistusmenetelmä sekä käyttö Download PDF

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Publication number
FI973326A
FI973326A FI973326A FI973326A FI973326A FI 973326 A FI973326 A FI 973326A FI 973326 A FI973326 A FI 973326A FI 973326 A FI973326 A FI 973326A FI 973326 A FI973326 A FI 973326A
Authority
FI
Finland
Prior art keywords
cellulose particles
production method
cationic groups
interior
disclosed
Prior art date
Application number
FI973326A
Other languages
English (en)
Swedish (sv)
Other versions
FI973326A0 (fi
Inventor
Joerg Oberkofler
Thomas Moser
Anton Schmalhofer
Jeffrey F Spedding
Original Assignee
Cellcat Gmbh
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
Priority claimed from DE19520804A external-priority patent/DE19520804C3/de
Application filed by Cellcat Gmbh filed Critical Cellcat Gmbh
Publication of FI973326A0 publication Critical patent/FI973326A0/fi
Publication of FI973326A publication Critical patent/FI973326A/fi

Links

Classifications

    • 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
    • D21H11/22—Chemically or biochemically modified fibres cationised
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/288—Alkyl ethers substituted with nitrogen-containing radicals
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
    • 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
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FI973326A 1995-02-21 1997-08-14 Selluloosahiukkaset, niiden valmistusmenetelmä sekä käyttö FI973326A (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19505973 1995-02-21
DE19520804A DE19520804C3 (de) 1995-02-21 1995-06-07 Cellulosepartikel, die im Innern kationische Gruppen aufweisen, Verfahren zu ihrer Herstellung und ihre Verwendung
PCT/EP1996/000650 WO1996026220A1 (de) 1995-02-21 1996-02-15 Zellulosepartikel, verfahren zu deren herstellung und deren verwendung

Publications (2)

Publication Number Publication Date
FI973326A0 FI973326A0 (fi) 1997-08-14
FI973326A true FI973326A (fi) 1997-10-21

Family

ID=26012661

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973326A FI973326A (fi) 1995-02-21 1997-08-14 Selluloosahiukkaset, niiden valmistusmenetelmä sekä käyttö

Country Status (17)

Country Link
US (2) US6080277A (fi)
EP (1) EP0811017B1 (fi)
JP (1) JPH11500482A (fi)
CN (1) CN1106402C (fi)
AT (1) ATE176785T1 (fi)
AU (1) AU705666B2 (fi)
BR (1) BR9607385A (fi)
CA (1) CA2213230C (fi)
DE (1) DE59601314D1 (fi)
DK (1) DK0811017T3 (fi)
ES (1) ES2130803T3 (fi)
FI (1) FI973326A (fi)
GR (1) GR3030067T3 (fi)
NO (1) NO314631B1 (fi)
NZ (1) NZ302658A (fi)
SI (1) SI0811017T1 (fi)
WO (1) WO1996026220A1 (fi)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520804C3 (de) * 1995-02-21 2000-08-24 Cellcat Gmbh Cellulosepartikel, die im Innern kationische Gruppen aufweisen, Verfahren zu ihrer Herstellung und ihre Verwendung
AT402740B (de) * 1995-10-06 1997-08-25 Chemiefaser Lenzing Ag Cellulosefaser
GB2323100B (en) * 1996-11-29 2001-06-06 Cellcat Gmbh Polysaccharide particles, method for producing them and their use
DE19719899A1 (de) 1997-05-12 1998-11-19 Clariant Gmbh Weitgehend wasserunlösliche kationisierte Feststoffe sowie ihre Herstellung und Verwendung
GB9800847D0 (en) 1998-01-15 1998-03-11 Courtaulds Plc Improvements in or relating to the manufacture of cellulosic particles
GB9800845D0 (en) 1998-01-15 1998-03-11 Courtaulds Plc Cellulosic particles and methods of making them
GB9800850D0 (en) 1998-01-15 1998-03-11 Courtaulds Plc Methods of manufacturing and collecting cellulosic particles
US6562743B1 (en) 1998-12-24 2003-05-13 Bki Holding Corporation Absorbent structures of chemically treated cellulose fibers
US7108907B1 (en) * 1999-11-08 2006-09-19 Asahi Kasei Kabushiki Kaisha Cellulose dope and method for producing the same
EP1404921A1 (en) * 2001-07-11 2004-04-07 SCA Hygiene Products Zeist B.V. Cationic cellulosic fibres
DE10160625A1 (de) * 2001-12-11 2003-06-18 Lumos Trading & Invest Corp Partikel und Verfahren zu deren Herstellung sowie deren Verwendung
AT413825B (de) * 2003-03-13 2006-06-15 Chemiefaser Lenzing Ag Verfahren zum färben einer mischung aus zwei oder mehr unterschiedlichen fasertypen
EP1696972B1 (en) 2003-12-19 2016-10-26 Buckeye Technologies Inc. Fibers of variable wettability and materials containing the fibers
US9156990B2 (en) * 2003-12-22 2015-10-13 Eka Chemicals Ab Filler for papermaking process
EP1566388A1 (en) * 2004-02-19 2005-08-24 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Cationic carbohydrate polymers, their use and a process for their preparation
EP1566389A1 (en) * 2004-02-19 2005-08-24 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Cationic carbohydrate polymers, their use and a process for their preparation
US8252143B2 (en) 2004-06-22 2012-08-28 Akzo Nobel N.V. Filler for paper making process
EP1778916B1 (en) * 2004-06-22 2016-03-23 Akzo Nobel N.V. Filler for paper making process
FI20055381A (fi) * 2005-07-01 2007-01-02 M Real Oyj Menetelmä selluloosan liuottamiseksi ja selluloosahiukkasten valmistamiseksi
FI20055380L (fi) * 2005-07-01 2007-01-02 M Real Oyj Menetelmä selluloosahiukkasten pinnoittamiseksi, pinnoitetut selluloosahiukkaset ja niiden käyttö paperin- ja kartonginvalmistuksessa
FI119481B (fi) * 2006-09-05 2008-11-28 M Real Oyj Kationisilla polyelektrolyyteillä modifioidut selluloosahiukkaset, menetelmä niiden valmistamiseksi sekä käyttö paperin ja kartongin valmistuksessa
AT505904B1 (de) * 2007-09-21 2009-05-15 Chemiefaser Lenzing Ag Cellulosesuspension und verfahren zu deren herstellung
FR2930540B1 (fr) * 2008-04-24 2012-09-28 Otv Sa Procede de traitement de rejets de station membranaire
CN101545231B (zh) * 2009-05-07 2011-11-16 金东纸业（江苏）股份有限公司 功能化纸浆及其制备方法和应用
AU2010305308A1 (en) * 2009-10-06 2012-05-03 University Of Technology, Sydney Method for enhancing biological water treatment
SE534211C2 (sv) * 2009-10-09 2011-05-31 Stora Enso Oyj Process för tillverkning av ett substrat innehållande regenererad cellulosa och ett substrat tillverkat enligt processen
AT509289B1 (de) * 2009-12-28 2014-06-15 Chemiefaser Lenzing Ag Funktionalisierter cellulosischer formkörper und verfahren zu seiner herstellung
JP5601630B2 (ja) * 2010-03-31 2014-10-08 荒川化学工業株式会社 製紙用填料分散液および填料含有紙
JP2013136046A (ja) * 2011-11-28 2013-07-11 Nihon Sanmo Dyeing Co Ltd イオン吸着材およびその製造方法
JP6120266B2 (ja) * 2011-12-09 2017-04-26 国立大学法人 岡山大学 セルロース水溶液の製造方法およびセルロース誘導体の製造方法
CN102863543B (zh) * 2012-09-10 2015-03-11 华南理工大学 一种水溶性阳离子纤维素材料及其制备方法
US20150197434A1 (en) * 2014-01-14 2015-07-16 Buckman Laboratories International, Inc. Use Of Celluloses In Water Treatment
DE102014220289B4 (de) * 2014-10-07 2016-12-29 Bundesdruckerei Gmbh Verfahren zur Herstellung von modifizierter Regeneratcellulose und deren Verwendung
CN104274999A (zh) * 2014-10-17 2015-01-14 陈晗 一种有效促进水相中固体微粒沉积的方法
FI127765B (fi) * 2015-05-13 2019-02-15 Upm Kymmene Corp Vedenpuhdistus
BR102015033005A2 (pt) 2015-12-30 2017-07-04 Cargill, Incorporated Biopolímero, process of production of a biopolímero, process of production of paper, process of production of cellulose, use of a biopolímero and product
CN106220869B (zh) * 2016-07-26 2019-03-15 厦门大学 一种多糖分散液的制备方法
CN106316050B (zh) * 2016-10-14 2019-11-05 中信格义循环经济有限公司 提高生物质污泥干度的方法
EP3315659A1 (en) 2016-10-27 2018-05-02 Kelheim Fibres GmbH Man-made cellulosic fibre and nonwoven product or paper comprising the cellulosic fibre
WO2019186352A1 (en) * 2018-03-26 2019-10-03 Grasim Industries Limited A process for preparing cationic regenerated cellulosic fibers
JP7283896B2 (ja) * 2018-12-12 2023-05-30 花王株式会社 カチオン化ヒドロキシアルキルセルロースの製造方法
JP6722807B1 (ja) * 2019-05-31 2020-07-15 デクセリアルズ株式会社 水処理剤及びその製造方法、並びに水処理方法
CN112239658B (zh) * 2019-07-18 2022-07-19 中石化石油工程技术服务有限公司 一种基于纳米纤维-壳聚糖复合物的钻井液用降滤失剂及制备方法
CL2021000268A1 (es) * 2020-02-05 2021-08-20 Reis De Carvalho Ricardo Sistema híbrido para el control de contaminantes de procesos industriales
JP2022104604A (ja) * 2020-12-28 2022-07-08 花王株式会社 変性セルロース繊維ケークの製造方法
CA3210304A1 (en) * 2021-02-09 2022-08-18 The Royal Institution For The Advancement Of Learning/Mcgill University Fiber-based materials for water treatment
CA3221297A1 (en) * 2021-06-22 2022-12-29 Veli-Matti Vuorenpalo A treatment system, its use and method for treating effluent and/or sludge

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FR2187804B2 (fr) * 1972-06-09 1975-03-07 Inst Textile De France Cellulose echangeuse d'anions et son application au traitement de certaines eaux de rejet industrielles
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Also Published As

Publication number Publication date
US6080277A (en) 2000-06-27
NO973824D0 (no) 1997-08-20
ES2130803T3 (es) 1999-07-01
ATE176785T1 (de) 1999-03-15
CN1106402C (zh) 2003-04-23
NO314631B1 (no) 2003-04-22
AU705666B2 (en) 1999-05-27
NO973824L (no) 1997-10-20
AU4876496A (en) 1996-09-11
DK0811017T3 (da) 1999-09-20
NZ302658A (en) 1999-08-30
DE59601314D1 (de) 1999-03-25
CN1181762A (zh) 1998-05-13
WO1996026220A1 (de) 1996-08-29
BR9607385A (pt) 1997-11-25
EP0811017B1 (de) 1999-02-17
MX9706395A (es) 1998-08-30
CA2213230C (en) 2005-11-08
JPH11500482A (ja) 1999-01-12
SI0811017T1 (en) 1999-06-30
CA2213230A1 (en) 1996-08-29
EP0811017A1 (de) 1997-12-10
GR3030067T3 (en) 1999-07-30
FI973326A0 (fi) 1997-08-14
US6635754B1 (en) 2003-10-21

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