WO2006123989A3 - A process for the production of paper - Google Patents

A process for the production of paper Download PDF

Info

Publication number
WO2006123989A3
WO2006123989A3 PCT/SE2006/050090 SE2006050090W WO2006123989A3 WO 2006123989 A3 WO2006123989 A3 WO 2006123989A3 SE 2006050090 W SE2006050090 W SE 2006050090W WO 2006123989 A3 WO2006123989 A3 WO 2006123989A3
Authority
WO
WIPO (PCT)
Prior art keywords
anionic
paper
water
suspension
production
Prior art date
Application number
PCT/SE2006/050090
Other languages
French (fr)
Other versions
WO2006123989A2 (en
Inventor
Johan Nyander
Fredrik Solhage
Original Assignee
Akzo Nobel Nv
Eka Chemicals Ab
Johan Nyander
Fredrik Solhage
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, Eka Chemicals Ab, Johan Nyander, Fredrik Solhage filed Critical Akzo Nobel Nv
Priority to AU2006248157A priority Critical patent/AU2006248157B2/en
Priority to ES06733460.7T priority patent/ES2457817T3/en
Priority to BRPI0614081-5A priority patent/BRPI0614081B1/en
Priority to PL06733460T priority patent/PL1882062T3/en
Priority to CA2608146A priority patent/CA2608146C/en
Priority to EP06733460.7A priority patent/EP1882062B1/en
Priority to JP2008509979A priority patent/JP4837032B2/en
Publication of WO2006123989A2 publication Critical patent/WO2006123989A2/en
Publication of WO2006123989A3 publication Critical patent/WO2006123989A3/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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
    • 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
    • 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
    • D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

The present invention relates to a process for producing paper which comprises: (i) providing an aqueous suspension comprising cellulosic fibres, (ii) adding to the suspension after the last point of high shear: (a) a first anionic component which is a water-soluble anionic organic polymer; (b) a second anionic component which is a water-dispersible or branched anionic organic polymer; and (c) a third anionic component which is an anionic siliceous material; and (iii) dewatering the obtained suspension to form paper. The invention further relates to composition which comprises the first, second and third anionic components and the use of the composition as a flocculating agent in the production of pulp and paper and for water purification.
PCT/SE2006/050090 2005-05-16 2006-04-27 A process for the production of paper WO2006123989A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2006248157A AU2006248157B2 (en) 2005-05-16 2006-04-27 A process for the production of paper
ES06733460.7T ES2457817T3 (en) 2005-05-16 2006-04-27 A procedure for paper production
BRPI0614081-5A BRPI0614081B1 (en) 2005-05-16 2006-04-27 AUXILIARY COMPOSITION OF DRAINAGE AND RETENTION, USE OF COMPOSITION AND PROCESS FOR PAPER PRODUCTION
PL06733460T PL1882062T3 (en) 2005-05-16 2006-04-27 A process for the production of paper
CA2608146A CA2608146C (en) 2005-05-16 2006-04-27 A process for the production of paper
EP06733460.7A EP1882062B1 (en) 2005-05-16 2006-04-27 A process for the production of paper
JP2008509979A JP4837032B2 (en) 2005-05-16 2006-04-27 Paper manufacturing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05104066.5 2005-05-16
EP05104066 2005-05-16

Publications (2)

Publication Number Publication Date
WO2006123989A2 WO2006123989A2 (en) 2006-11-23
WO2006123989A3 true WO2006123989A3 (en) 2007-02-01

Family

ID=34982554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2006/050090 WO2006123989A2 (en) 2005-05-16 2006-04-27 A process for the production of paper

Country Status (12)

Country Link
EP (1) EP1882062B1 (en)
JP (1) JP4837032B2 (en)
KR (1) KR100957086B1 (en)
CN (1) CN101163837A (en)
AU (1) AU2006248157B2 (en)
BR (1) BRPI0614081B1 (en)
CA (1) CA2608146C (en)
ES (1) ES2457817T3 (en)
PL (1) PL1882062T3 (en)
PT (1) PT1882062E (en)
RU (1) RU2363799C1 (en)
WO (1) WO2006123989A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2087171B1 (en) 2006-12-01 2011-09-07 Akzo Nobel N.V. Cellulosic product
US8597466B2 (en) 2008-05-15 2013-12-03 Basf Se Process for the production of paper, board and cardboard having high dry strength
NZ609491A (en) * 2010-10-29 2015-01-30 Buckman Lab Int Inc Papermaking and products made thereby with ionic crosslinked polymeric microparticle
AR086593A1 (en) * 2011-06-08 2014-01-08 Akzo Nobel Chemicals Int Bv PROCESS FOR THE PRODUCTION OF PAPER AND CARTON
BR112014014398A2 (en) * 2011-12-15 2017-06-13 Innventia Ab system and process to improve paper and cardboard

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584966A (en) * 1994-04-18 1996-12-17 E. I. Du Pont De Nemours And Company Paper formation
EP0790351A2 (en) * 1996-02-14 1997-08-20 Nalco Chemical Company Papermaking process using multi-polymer retention and drainage aid
US6103065A (en) * 1999-03-30 2000-08-15 Basf Corporation Method for reducing the polymer and bentonite requirement in papermaking
US20020066540A1 (en) * 2000-10-16 2002-06-06 Chen Gordon Cheng I. Manufacture of paper and paperboard
US6444091B1 (en) * 2000-12-20 2002-09-03 Nalco Chemical Company Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking
WO2002101145A1 (en) * 2001-06-12 2002-12-19 Akzo Nobel N.V. Aqueous composition
US20020198306A1 (en) * 2001-06-12 2002-12-26 Duncan Carr Aqueous composition
US20030065041A1 (en) * 1998-03-06 2003-04-03 Keiser Bruce A. Stable colloidal silica aquasols
WO2003056100A1 (en) * 2001-12-21 2003-07-10 Akzo Nobel N.V. Aqueous silica-containing composition and process for production of paper
WO2003056099A1 (en) * 2001-12-21 2003-07-10 Akzo Nobel N.V. Aqueous silica-containing composition and process for production of paper
US20030168192A1 (en) * 2000-08-09 2003-09-11 Mohammed Amjad Mohmood Novel monomers, polymers thereof and the use of the polymers
EP1460041A2 (en) * 1998-07-28 2004-09-22 Nalco Chemical Company An anionic nanocomposite for use as a retention and drainage aid in papermaking

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW524910B (en) * 1999-11-08 2003-03-21 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
WO2001085365A1 (en) * 2000-05-11 2001-11-15 Denenchofu Roman Co., Ltd Method for preparing resin-coated sheet
KR100771786B1 (en) * 2003-04-01 2007-10-30 악조 노벨 엔.브이. Dispersion

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584966A (en) * 1994-04-18 1996-12-17 E. I. Du Pont De Nemours And Company Paper formation
EP0790351A2 (en) * 1996-02-14 1997-08-20 Nalco Chemical Company Papermaking process using multi-polymer retention and drainage aid
US20030065041A1 (en) * 1998-03-06 2003-04-03 Keiser Bruce A. Stable colloidal silica aquasols
EP1460041A2 (en) * 1998-07-28 2004-09-22 Nalco Chemical Company An anionic nanocomposite for use as a retention and drainage aid in papermaking
US6103065A (en) * 1999-03-30 2000-08-15 Basf Corporation Method for reducing the polymer and bentonite requirement in papermaking
US20030168192A1 (en) * 2000-08-09 2003-09-11 Mohammed Amjad Mohmood Novel monomers, polymers thereof and the use of the polymers
US20020066540A1 (en) * 2000-10-16 2002-06-06 Chen Gordon Cheng I. Manufacture of paper and paperboard
US6444091B1 (en) * 2000-12-20 2002-09-03 Nalco Chemical Company Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking
WO2002101145A1 (en) * 2001-06-12 2002-12-19 Akzo Nobel N.V. Aqueous composition
US20020198306A1 (en) * 2001-06-12 2002-12-26 Duncan Carr Aqueous composition
WO2003056100A1 (en) * 2001-12-21 2003-07-10 Akzo Nobel N.V. Aqueous silica-containing composition and process for production of paper
WO2003056099A1 (en) * 2001-12-21 2003-07-10 Akzo Nobel N.V. Aqueous silica-containing composition and process for production of paper

Also Published As

Publication number Publication date
AU2006248157B2 (en) 2009-10-01
RU2363799C1 (en) 2009-08-10
CN101163837A (en) 2008-04-16
JP4837032B2 (en) 2011-12-14
WO2006123989A2 (en) 2006-11-23
CA2608146C (en) 2011-03-22
JP2008540853A (en) 2008-11-20
PT1882062E (en) 2014-05-06
KR20080006575A (en) 2008-01-16
BRPI0614081A2 (en) 2011-03-09
ES2457817T3 (en) 2014-04-29
PL1882062T3 (en) 2014-07-31
EP1882062A2 (en) 2008-01-30
KR100957086B1 (en) 2010-05-13
EP1882062B1 (en) 2014-02-12
AU2006248157A1 (en) 2006-11-23
CA2608146A1 (en) 2006-11-23
BRPI0614081B1 (en) 2019-02-19

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