CA2329027A1 - A process for the production of paper - Google Patents

A process for the production of paper Download PDF

Info

Publication number
CA2329027A1
CA2329027A1 CA002329027A CA2329027A CA2329027A1 CA 2329027 A1 CA2329027 A1 CA 2329027A1 CA 002329027 A CA002329027 A CA 002329027A CA 2329027 A CA2329027 A CA 2329027A CA 2329027 A1 CA2329027 A1 CA 2329027A1
Authority
CA
Canada
Prior art keywords
suspension
paper
production
cationic
polysaccharide
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.)
Granted
Application number
CA002329027A
Other languages
French (fr)
Other versions
CA2329027C (en
Inventor
Michael Persson
Hans Hallstrom
Joakim Carlen
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel N.V.
Michael Persson
Hans Hallstrom
Joakim Carlen
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=8236970&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2329027(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel N.V., Michael Persson, Hans Hallstrom, Joakim Carlen filed Critical Akzo Nobel N.V.
Publication of CA2329027A1 publication Critical patent/CA2329027A1/en
Application granted granted Critical
Publication of CA2329027C publication Critical patent/CA2329027C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • D21H17/01—Waste products, e.g. sludge
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/31—Gums
    • D21H17/32—Guar or other polygalactomannan gum
    • 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
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H23/02—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
    • D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
    • D21H23/10—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH at least two kinds of compounds being added

Abstract

The invention relates to a process for the production of paper from a suspension containing cellulosic fibres, and optional fillers, which comprises adding to the suspension a drainage and retention aid comprising a cationic or amphoteric polysaccharide, forming and dewatering the suspension on a wire, wherein the cationic poylsaccharide has a hydrophobic group. The invention further relates to a process for the production of paper from a suspension containing cellulosic fibres, and optional fillers, which comprises adding to the suspension a dry strength agent comprising a cationic or amphoteric polysaccharide, forming and dewatering the suspension on a wire, wherein the polysaccharide has a hydrophobic group.
CA002329027A 1998-04-27 1999-04-26 A process for the production of paper Expired - Fee Related CA2329027C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8325398P 1998-04-27 1998-04-27
US60/083,253 1998-04-27
EP98850067.4 1998-04-27
EP98850067A EP0953680A1 (en) 1998-04-27 1998-04-27 A process for the production of paper
PCT/SE1999/000679 WO1999055964A1 (en) 1998-04-27 1999-04-26 A process for the production of paper

Publications (2)

Publication Number Publication Date
CA2329027A1 true CA2329027A1 (en) 1999-11-04
CA2329027C CA2329027C (en) 2005-02-15

Family

ID=8236970

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002329027A Expired - Fee Related CA2329027C (en) 1998-04-27 1999-04-26 A process for the production of paper
CA002329028A Expired - Fee Related CA2329028C (en) 1998-04-27 1999-04-26 A process for the production of paper
CA002329191A Expired - Fee Related CA2329191C (en) 1998-04-27 1999-04-26 A process for the production of paper

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA002329028A Expired - Fee Related CA2329028C (en) 1998-04-27 1999-04-26 A process for the production of paper
CA002329191A Expired - Fee Related CA2329191C (en) 1998-04-27 1999-04-26 A process for the production of paper

Country Status (18)

Country Link
EP (4) EP0953680A1 (en)
JP (3) JP2002513103A (en)
CN (3) CN1155754C (en)
AT (3) ATE243281T1 (en)
AU (3) AU747089B2 (en)
BR (3) BR9909946B1 (en)
CA (3) CA2329027C (en)
CZ (3) CZ20003937A3 (en)
DE (3) DE69908939T2 (en)
DK (3) DK1084295T3 (en)
ES (3) ES2211166T3 (en)
ID (3) ID27307A (en)
NZ (3) NZ507605A (en)
PL (3) PL201054B1 (en)
PT (3) PT1080271E (en)
RU (3) RU2194106C2 (en)
WO (3) WO1999055962A2 (en)
ZA (3) ZA200005551B (en)

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KR100403840B1 (en) * 1998-04-27 2003-11-01 악조 노벨 엔.브이. A process for the production of paper
US6417268B1 (en) 1999-12-06 2002-07-09 Hercules Incorporated Method for making hydrophobically associative polymers, methods of use and compositions
US6846384B2 (en) 2000-08-07 2005-01-25 Akzo Nobel N.V. Process for sizing paper
CA2418424C (en) * 2000-08-07 2008-10-28 Akzo Nobel N.V. A process for the production of paper
GB0019415D0 (en) * 2000-08-09 2000-09-27 Ciba Spec Chem Water Treat Ltd Noval monomers, polymers thereof and the use of the polymers
EP1319105A1 (en) 2000-09-20 2003-06-18 Akzo Nobel N.V. A process for the production of paper
DE10113998A1 (en) * 2001-03-22 2002-09-26 Voith Paper Patent Gmbh Method for loading fibers contained in a fiber suspension with an auxiliary
US7156955B2 (en) * 2001-12-21 2007-01-02 Akzo Nobel N.V. Papermaking process using a specified NSF to silica-based particle ratio
KR20040068321A (en) 2001-12-21 2004-07-30 악조 노벨 엔.브이. Aqueous silica-containing composition and process for production of paper
PL214002B1 (en) * 2002-01-31 2013-06-28 Akzo Nobel Nv Process for manufacturing paper
CN1703553A (en) * 2002-10-01 2005-11-30 阿克佐诺贝尔公司 Cationised polysaccharide product
US20040084162A1 (en) 2002-11-06 2004-05-06 Shannon Thomas Gerard Low slough tissue products and method for making same
BR0316393A (en) * 2002-11-19 2005-09-27 Akzo Nobel Nv Cellulosic product and process for its production
US7303654B2 (en) 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
JP4179913B2 (en) * 2003-03-31 2008-11-12 ソマール株式会社 Paper manufacturing method
KR20050058785A (en) * 2003-12-12 2005-06-17 김재봉 Introduction and manufacturing method of bentonite involving dispersion polymer
ATE497932T1 (en) * 2004-04-07 2011-02-15 Akzo Nobel Nv SILICON DIOXIDE BASED SOLE AND THEIR PRODUCTION AND USE
GB0425101D0 (en) * 2004-11-15 2004-12-15 Ciba Spec Chem Water Treat Ltd Papermaking process
JP4913071B2 (en) * 2004-12-22 2012-04-11 アクゾ ノーベル ナムローゼ フェンノートシャップ Method for the manufacture of paper
US7955473B2 (en) 2004-12-22 2011-06-07 Akzo Nobel N.V. Process for the production of paper
US20060254464A1 (en) 2005-05-16 2006-11-16 Akzo Nobel N.V. Process for the production of paper
US8273216B2 (en) 2005-12-30 2012-09-25 Akzo Nobel N.V. Process for the production of paper
EP2322714A1 (en) 2005-12-30 2011-05-18 Akzo Nobel N.V. A process for the production of paper
US20070215301A1 (en) * 2006-03-17 2007-09-20 Weyerhaeuser Co. Method for making a low density multi-ply paperboard with high internal bond strength
EP1936032A1 (en) 2006-12-18 2008-06-25 Akzo Nobel N.V. Method of producing a paper product
EP2199462A1 (en) * 2008-12-18 2010-06-23 Coöperatie Avebe U.A. A process for making paper
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
AU2011278462A1 (en) * 2010-07-12 2013-01-10 Akzo Nobel Chemicals International B.V. Cellulosic fibre composition
FI125713B (en) * 2010-10-01 2016-01-15 Upm Kymmene Corp A method for improving the runnability of a wet paper web and paper
RU2483151C1 (en) * 2011-11-10 2013-05-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Method of manufacturing paper for printing
JP6243853B2 (en) * 2012-12-07 2017-12-06 日本曹達株式会社 Method for producing polymer
EP3059739A1 (en) 2015-02-20 2016-08-24 Wicor Holding AG Insulation element with low electrical conductivity for electrical isolation in the high voltage range
EP3288041A1 (en) 2016-08-23 2018-02-28 Wicor Holding AG Insulation element with chemical fibres for electrical insulation in the high voltage range
BR112019000879B1 (en) * 2016-09-07 2022-12-27 Kemira Oyj METHOD FOR MANUFACTURING PAPER, CARDBOARD OR SIMILAR AND USE OF THE COMPOSITION
US10800869B2 (en) * 2016-12-16 2020-10-13 Kemira Oyj Polymer composition and its uses
RU2754187C2 (en) * 2017-03-29 2021-08-30 Кемира Ойй Method for production of paper or cardboard
WO2019004950A1 (en) * 2017-06-30 2019-01-03 Scg Packaging Public Company Limited High-strength sheet material
RU2671752C1 (en) * 2017-12-14 2018-11-06 Общество с ограниченной ответственностью "ПАННА" Water-soluble paper with embroidery pattern and method for manufacture thereof
CN109594402A (en) * 2018-12-28 2019-04-09 江苏理文造纸有限公司 A method of kraft liner cardboard paper is prepared using wastewater sludge
CN109942721B (en) * 2019-03-20 2021-04-02 淮海工学院 Aqueous solution of hydroxymethyl urea modified cationic polysaccharide
AT525216A1 (en) * 2021-07-15 2023-01-15 Berndorf Band Gmbh Pressing device with a pressure roller

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Also Published As

Publication number Publication date
ZA200005551B (en) 2001-05-11
CA2329028A1 (en) 1999-11-04
RU2185470C1 (en) 2002-07-20
ZA200005550B (en) 2001-05-11
JP2002513103A (en) 2002-05-08
DK1080272T3 (en) 2003-10-06
CZ20003939A3 (en) 2001-12-12
CN1299425A (en) 2001-06-13
RU2000129670A (en) 2004-03-27
RU2194106C2 (en) 2002-12-10
CA2329028C (en) 2005-11-22
DE69908938D1 (en) 2003-07-24
AU4401599A (en) 1999-11-16
PL201054B1 (en) 2009-03-31
JP2002513102A (en) 2002-05-08
PL200811B1 (en) 2009-02-27
DE69908939D1 (en) 2003-07-24
DK1080271T3 (en) 2003-09-22
AU750335B2 (en) 2002-07-18
EP1080271B1 (en) 2003-06-18
PL344079A1 (en) 2001-09-24
PT1084295E (en) 2004-04-30
ES2196815T3 (en) 2003-12-16
ATE257530T1 (en) 2004-01-15
ID27307A (en) 2001-03-22
BR9909947A (en) 2000-12-26
CZ301092B6 (en) 2009-11-04
ID27490A (en) 2001-04-12
EP0953680A1 (en) 1999-11-03
JP3890194B2 (en) 2007-03-07
CZ301693B6 (en) 2010-05-26
BR9909945A (en) 2000-12-26
NZ507605A (en) 2003-01-31
PL344040A1 (en) 2001-09-24
ID27899A (en) 2001-05-03
PL344053A1 (en) 2001-09-24
EP1080272B1 (en) 2003-06-18
CN1205386C (en) 2005-06-08
CZ20003937A3 (en) 2001-12-12
CA2329027C (en) 2005-02-15
CA2329191A1 (en) 1999-11-04
CN1300332A (en) 2001-06-20
DE69914078T2 (en) 2004-10-14
CZ20003938A3 (en) 2001-07-11
DE69908939T2 (en) 2004-05-13
EP1080272A1 (en) 2001-03-07
CA2329191C (en) 2006-06-27
RU2194818C2 (en) 2002-12-20
DK1084295T3 (en) 2004-04-26
CN1139691C (en) 2004-02-25
AU4401699A (en) 1999-11-16
NZ507604A (en) 2003-09-26
WO1999055964A1 (en) 1999-11-04
AU748735B2 (en) 2002-06-13
PL200673B1 (en) 2009-01-30
AU4301499A (en) 1999-11-16
BR9909945B1 (en) 2009-08-11
WO1999055962A3 (en) 1999-12-16
ATE243281T1 (en) 2003-07-15
ES2211166T3 (en) 2004-07-01
PT1080272E (en) 2003-10-31
DE69914078D1 (en) 2004-02-12
JP2002513104A (en) 2002-05-08
JP4307721B2 (en) 2009-08-05
CN1298466A (en) 2001-06-06
EP1084295A2 (en) 2001-03-21
WO1999055962A2 (en) 1999-11-04
ATE243282T1 (en) 2003-07-15
ES2201725T3 (en) 2004-03-16
CN1155754C (en) 2004-06-30
BR9909946B1 (en) 2009-12-01
AU747089B2 (en) 2002-05-09
EP1080271A1 (en) 2001-03-07
BR9909946A (en) 2001-03-06
DE69908938T2 (en) 2003-12-18
EP1084295B1 (en) 2004-01-07
ZA200005552B (en) 2001-05-11
PT1080271E (en) 2003-10-31
NZ507606A (en) 2003-07-25
WO1999055965A1 (en) 1999-11-04

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