NO20052997L - Cellulose product and process for its production. - Google Patents

Cellulose product and process for its production.

Info

Publication number
NO20052997L
NO20052997L NO20052997A NO20052997A NO20052997L NO 20052997 L NO20052997 L NO 20052997L NO 20052997 A NO20052997 A NO 20052997A NO 20052997 A NO20052997 A NO 20052997A NO 20052997 L NO20052997 L NO 20052997L
Authority
NO
Norway
Prior art keywords
suspension
cellulose product
production
product
relates
Prior art date
Application number
NO20052997A
Other languages
Norwegian (no)
Other versions
NO20052997D0 (en
Inventor
Marek Tokarz
Jerker Nilsson
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 NO20052997D0 publication Critical patent/NO20052997D0/en
Publication of NO20052997L publication Critical patent/NO20052997L/en

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
    • D21H19/00—Coated paper; Coating material
    • D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
    • D21H19/68—Coatings characterised by a special visual effect, e.g. patterned, textured uneven, broken, discontinuous
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D21H21/04—Slime-control agents
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers

Landscapes

  • Paper (AREA)

Abstract

Foreliggende oppfinnelse vedrører en fremgangsmåte for å fremstille et celluloseprodukt som omfatter å: (i) tilveiebringe en vandig suspensjon inneholdende cellulosefibre, og valgfritt fyllstoff; (ii) tilsette en leire med 3R2-stabling til suspensjonen; og (iii) avvanne den oppnådde suspensjonen. Oppfinnelsen vedrører også en fremgangsmåte for å fremstille et celluloseprodukt som omfatter å: (i) tilveiebringe en vandig suspensjon inneholdende cellulosefibre, og valgfritt fyllstoff; (ii) tilsette en kationisk leire, iii) tilsette til suspensjonen én eller flere drenerings- og retensjonsmidler omfattende minst en kationisk polymer; og (iv) avvanne den oppnådde suspensjonen. Oppfinnelsen vedrører ytterligere et celluloseprodukt omfattende leire med 3R2-stabling.The present invention relates to a process for preparing a cellulosic product comprising: (i) providing an aqueous suspension containing cellulosic fibers, and optional filler; (ii) adding a clay with 3R2 stacking to the suspension; and (iii) dewatering the suspension obtained. The invention also relates to a process for preparing a cellulose product comprising: (i) providing an aqueous suspension containing cellulose fibers, and optional filler; (ii) adding a cationic clay; iii) adding to the suspension one or more drainage and retention agents comprising at least one cationic polymer; and (iv) dewatering the suspension obtained. The invention further relates to a cellulose product comprising clays with 3R2 stacking.

NO20052997A 2002-11-19 2005-06-17 Cellulose product and process for its production. NO20052997L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02445152 2002-11-19
PCT/SE2003/001727 WO2004046464A1 (en) 2002-11-19 2003-11-07 Cellulosic product and process for its production

Publications (2)

Publication Number Publication Date
NO20052997D0 NO20052997D0 (en) 2005-06-17
NO20052997L true NO20052997L (en) 2005-08-19

Family

ID=32319745

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052997A NO20052997L (en) 2002-11-19 2005-06-17 Cellulose product and process for its production.

Country Status (15)

Country Link
EP (1) EP1581697A1 (en)
JP (1) JP2006506549A (en)
KR (1) KR20050083897A (en)
CN (1) CN1714202A (en)
BR (1) BR0316393A (en)
CA (1) CA2506550A1 (en)
MX (1) MXPA05005265A (en)
MY (1) MY158094A (en)
NO (1) NO20052997L (en)
NZ (1) NZ539997A (en)
PL (1) PL376998A1 (en)
RU (1) RU2300597C2 (en)
TW (1) TWI263719B (en)
WO (1) WO2004046464A1 (en)
ZA (1) ZA200503595B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005243293A1 (en) * 2004-05-18 2005-11-24 Akzo Nobel N.V. Board comprising hydrotalcite
US20060000570A1 (en) * 2004-07-02 2006-01-05 Zhiqiang Song Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking
WO2006088865A1 (en) * 2005-02-15 2006-08-24 Georgia Tech Research Corporation Method for improving the consolidation and dewatering of suspended particulate matter
GB0702249D0 (en) 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of paper or paperboard
GB0702248D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of Filled Paper
RU2415986C1 (en) * 2007-06-08 2011-04-10 ЭфПиИННОВЕЙШНЗ Suspensions of latex-treated filler for use in paper making
SE531688C2 (en) * 2007-11-22 2009-07-07 Bim Kemi Ab Sales control in a paper-making system
CN101545231B (en) * 2009-05-07 2011-11-16 金东纸业（江苏）股份有限公司 Functionalized paper pulp, manufacture method and application thereof
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
EP2402503A1 (en) 2010-06-30 2012-01-04 Akzo Nobel Chemicals International B.V. Process for the production of a cellulosic product
CN105899628B (en) * 2013-10-18 2020-10-27 昆士兰技术大学 Lignin-based water-resistant coating
CN110105531A (en) * 2019-05-16 2019-08-09 浙江恒川新材料有限公司 A kind of preparation method of paper antimicrobial coating
JP7356308B2 (en) * 2019-09-20 2023-10-04 日本製紙株式会社 Composite fiber and its manufacturing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8403062L (en) * 1984-06-07 1985-12-08 Eka Ab PAPER MANUFACTURING PROCEDURES
SE451739B (en) * 1985-04-03 1987-10-26 Eka Nobel Ab PAPER MANUFACTURING PROCEDURE AND PAPER PRODUCT WHICH DRAINAGE AND RETENTION-IMPROVING CHEMICALS USED COTTONIC POLYACRYLAMIDE AND SPECIAL INORGANIC COLLOID
CA1330980C (en) * 1987-10-19 1994-07-26 Albert C. Kunkle Cationic clays and uses in paper and paints
US4927465A (en) * 1987-10-19 1990-05-22 J. M. Huber Corporation Kaolin clays for pitch control
NZ227526A (en) * 1988-01-07 1990-04-26 Cyprus Ind Minerals Co Reduction of pitch in papermaking furnish by addition of particle composites comprising soluble cationic polymer adsorbed on insoluble particles
US5534057A (en) * 1995-01-13 1996-07-09 J. M. Huber Corporation Process for treating kaolin clays for pitch control and the treated clays
SE9502522D0 (en) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
US6113741A (en) * 1996-12-06 2000-09-05 Eka Chemicals Ab Process for the production of paper
EP0953680A1 (en) * 1998-04-27 1999-11-03 Akzo Nobel N.V. A process for the production of paper
EP1204595B1 (en) * 1999-08-11 2004-01-02 Akzo Nobel N.V. Polytype mg-ai hydrotalcite

Also Published As

Publication number Publication date
AU2003276798A1 (en) 2004-06-15
MXPA05005265A (en) 2005-07-25
NO20052997D0 (en) 2005-06-17
PL376998A1 (en) 2006-01-23
CN1714202A (en) 2005-12-28
WO2004046464A1 (en) 2004-06-03
JP2006506549A (en) 2006-02-23
KR20050083897A (en) 2005-08-26
MY158094A (en) 2016-08-30
CA2506550A1 (en) 2004-06-03
RU2300597C2 (en) 2007-06-10
ZA200503595B (en) 2006-08-30
TW200420807A (en) 2004-10-16
BR0316393A (en) 2005-09-27
TWI263719B (en) 2006-10-11
EP1581697A1 (en) 2005-10-05
NZ539997A (en) 2007-11-30
RU2005119148A (en) 2006-03-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application