CA2418424A1 - A process for the production of paper - Google Patents

A process for the production of paper Download PDF

Info

Publication number
CA2418424A1
CA2418424A1 CA002418424A CA2418424A CA2418424A1 CA 2418424 A1 CA2418424 A1 CA 2418424A1 CA 002418424 A CA002418424 A CA 002418424A CA 2418424 A CA2418424 A CA 2418424A CA 2418424 A1 CA2418424 A1 CA 2418424A1
Authority
CA
Canada
Prior art keywords
polymer
anionic
aromatic groups
sion
suspen
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
CA002418424A
Other languages
French (fr)
Other versions
CA2418424C (en
Inventor
Sten Frolich
Fredrik Solhage
Erik Lindgren
Hans Johansson-Vestin
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.)
Kemira Oyj
Original Assignee
Individual
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=27440066&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2418424(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2418424A1 publication Critical patent/CA2418424A1/en
Application granted granted Critical
Publication of CA2418424C publication Critical patent/CA2418424C/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
    • D21H23/76—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
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling 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
    • 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
    • D21H17/29—Starch cationic
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones

Landscapes

  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a process for the production of paper from an aqueous suspen-sion containing cellulosic fibres, and optional fillers, which comprises separately adding to the suspen-sion a cationic organic polymer having one or more aromatic groups and an anionic polymer having one or more aromatic groups, the anionic polymer being selected from step-growth polymers, polysaccharides and naturally occurring aromatic polymers and modifications thereof, forming and draining the suspension on a wire, with the proviso that if the anionic polymer is a step-growth polymer it is not an anionic melamine-sulphonic acid condensation polymer. The invention further relates to a process for the production of paper from an aqueous suspen-sion containing cellulosic fibres, and optional fillers, which comprises separately adding to the suspen-sion a cationic organic polymer having one or more aromatic groups and an anionic polymer having one or more aromatic groups, forming and draining the suspension on a wire, with the proviso that the anionic polymer is not an anionic polystyrene sulphonate or anionic melamine-sulphonic acid condensation polymer.
CA002418424A 2000-08-07 2001-08-02 A process for the production of paper Expired - Fee Related CA2418424C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
EP00850136.3 2000-08-07
EP00850135.5 2000-08-07
EP00850135 2000-08-07
EP00850136 2000-08-07
EP00850137.1 2000-08-07
EP00850137 2000-08-07
EP00850195.9 2000-11-16
EP00850195 2000-11-16
PCT/SE2001/001701 WO2002012626A1 (en) 2000-08-07 2001-08-02 A process for the production of paper

Publications (2)

Publication Number Publication Date
CA2418424A1 true CA2418424A1 (en) 2002-02-14
CA2418424C CA2418424C (en) 2008-10-28

Family

ID=27440066

Family Applications (4)

Application Number Title Priority Date Filing Date
CA002418424A Expired - Fee Related CA2418424C (en) 2000-08-07 2001-08-02 A process for the production of paper
CA2418400A Expired - Fee Related CA2418400C (en) 2000-08-07 2001-08-02 Process for sizing paper
CA002418413A Expired - Fee Related CA2418413C (en) 2000-08-07 2001-08-02 Process for sizing paper
CA002418416A Abandoned CA2418416A1 (en) 2000-08-07 2001-08-02 Sizing dispersion

Family Applications After (3)

Application Number Title Priority Date Filing Date
CA2418400A Expired - Fee Related CA2418400C (en) 2000-08-07 2001-08-02 Process for sizing paper
CA002418413A Expired - Fee Related CA2418413C (en) 2000-08-07 2001-08-02 Process for sizing paper
CA002418416A Abandoned CA2418416A1 (en) 2000-08-07 2001-08-02 Sizing dispersion

Country Status (17)

Country Link
EP (4) EP1309757A1 (en)
JP (4) JP2004514796A (en)
KR (4) KR20030074587A (en)
CN (4) CN1215221C (en)
AR (4) AR030314A1 (en)
AT (2) ATE547562T2 (en)
AU (6) AU2001282751A1 (en)
BR (4) BR0112905B1 (en)
CA (4) CA2418424C (en)
CZ (1) CZ304877B6 (en)
ES (3) ES2382790T5 (en)
MX (5) MX252220B (en)
NO (1) NO332614B1 (en)
NZ (1) NZ523956A (en)
PT (3) PT1309758E (en)
TR (1) TR200300157T2 (en)
WO (4) WO2002012624A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239370A1 (en) 2009-04-09 2010-10-13 Kompetenzzentrum Holz GmbH Dry and wet strength improvement of paper products with cationic tannin

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WO2002033164A2 (en) 2000-10-17 2002-04-25 James Hardie Research Pty Limited Method for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials
PL370668A1 (en) * 2001-03-09 2005-05-30 James Hardie Research Pty.Limited Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility
CA2500545A1 (en) * 2002-10-01 2004-04-15 Akzo Nobel N.V. Cationised polysaccharide product
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7303654B2 (en) 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
RU2005124843A (en) 2003-01-09 2006-01-20 Джеймс Харди Интернейшенел Файненс Б.В. (Nl) FIBER-CEMENT COMPOSITE MATERIALS WITH BLEACHED CELLULOSE FIBERS
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MX369909B (en) * 2009-12-18 2019-11-26 Hercules Inc Paper sizing composition.
KR20130059317A (en) 2010-03-29 2013-06-05 아크조 노벨 케미칼즈 인터내셔널 비.브이. Process of producing a cellulosic fibre web
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US8852400B2 (en) 2010-11-02 2014-10-07 Ecolab Usa Inc. Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymer
JP6366161B2 (en) * 2010-12-28 2018-08-01 星光Pmc株式会社 Water dispersible sizing agent, paper manufacturing method and paperboard manufacturing method
CN102493275A (en) * 2011-12-08 2012-06-13 山东轻工业学院 Stable ASA (Alkenyl Succinic Anhydride) papermaking sizing emulsion and preparation method thereof
DE102011088201B4 (en) * 2011-12-10 2017-02-02 Friedrich-Schiller-Universität Jena Process water purification process in the paper industry
CN102864686A (en) * 2012-09-29 2013-01-09 上海东升新材料有限公司 Sizing agent emulsion and preparation method for same
NZ707368A (en) * 2012-11-08 2018-06-29 Solenis Technologies Cayman Lp Composition and use of hydrogenated alkyl ketene dimers
BR112015013927A2 (en) 2012-12-20 2017-07-11 Akzo Nobel Chemicals Int Bv use of a polyquaternary polymer; potassium ore foam flotation method for the recovery of potassium minerals; and pulp
NL2011609C2 (en) 2013-10-14 2015-04-16 Univ Delft Tech Extracellular polymers from granular sludge as sizing agents.
CN106917324B (en) * 2015-12-25 2019-11-08 艺康美国股份有限公司 A kind of paper-making sizing method and its paper of preparation
FR3059345B1 (en) * 2016-11-29 2020-06-12 Centre Technique De L'industrie, Des Papiers, Cartons Et Celluloses BINDING COMPOSITION BASED ON VEGETABLE FIBERS AND MINERAL FILLERS, ITS PREPARATION AND ITS USE
CN107164993A (en) * 2017-04-14 2017-09-15 南通强生石墨烯科技有限公司 Graphene sizing composition and preparation method thereof
CN107574721B (en) * 2017-10-27 2020-05-26 齐鲁工业大学 Filter paper with functions of absorbing and desorbing boric acid and preparation method thereof
CN110485199A (en) * 2018-05-15 2019-11-22 上海东升新材料有限公司 Dehydroabietic acid lignin emulsifier and the AKD lotion prepared with the emulsifier
CN110685187A (en) * 2019-09-10 2020-01-14 佛山市顺德区文达创盈包装材料科技有限公司 Internal sizing composition for paper pulp and application method and application thereof
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239370A1 (en) 2009-04-09 2010-10-13 Kompetenzzentrum Holz GmbH Dry and wet strength improvement of paper products with cationic tannin

Also Published As

Publication number Publication date
AR031982A1 (en) 2003-10-22
CA2418413A1 (en) 2002-02-14
KR100520230B1 (en) 2005-10-11
MXPA03000677A (en) 2004-11-01
JP2004506105A (en) 2004-02-26
CN1446282A (en) 2003-10-01
CN1237228C (en) 2006-01-18
EP1309755B1 (en) 2012-02-29
EP1309755B2 (en) 2015-11-18
CA2418400C (en) 2010-10-26
ES2382790T3 (en) 2012-06-13
WO2002012624A1 (en) 2002-02-14
CA2418413C (en) 2009-05-12
ES2382790T5 (en) 2016-03-09
NO20030559L (en) 2003-02-04
MXPA03001056A (en) 2004-09-10
EP1309756B1 (en) 2012-06-13
BR0112906B1 (en) 2012-03-20
BR0112905A (en) 2003-06-24
AR030313A1 (en) 2003-08-20
AR030314A1 (en) 2003-08-20
KR20030042444A (en) 2003-05-28
NZ523956A (en) 2004-02-27
AU8035901A (en) 2002-02-18
MXPA03000790A (en) 2004-11-01
BR0112904A (en) 2003-07-01
ATE553259T1 (en) 2012-04-15
KR20030074587A (en) 2003-09-19
AR030438A1 (en) 2003-08-20
KR20030042445A (en) 2003-05-28
PT1309755E (en) 2012-05-25
ATE547562T2 (en) 2012-03-15
AU2001280360A1 (en) 2002-02-18
CN1302176C (en) 2007-02-28
CA2418400A1 (en) 2002-02-14
BR0112906A (en) 2003-06-24
AU2001280359B2 (en) 2005-04-07
BR0112905B1 (en) 2011-09-20
MX259234B (en) 2008-08-01
ES2388659T3 (en) 2012-10-17
EP1309755A1 (en) 2003-05-14
MX275177B (en) 2010-04-14
PT1309758E (en) 2012-07-09
BR0112907A (en) 2003-06-24
WO2002012626A1 (en) 2002-02-14
MXPA03000869A (en) 2004-12-13
EP1309756A1 (en) 2003-05-14
CZ2003371A3 (en) 2004-03-17
CN1215221C (en) 2005-08-17
CN1449465A (en) 2003-10-15
EP1309757A1 (en) 2003-05-14
ES2384994T3 (en) 2012-07-16
CA2418424C (en) 2008-10-28
EP1309758A1 (en) 2003-05-14
AU2001280361B2 (en) 2004-07-22
CN1449464A (en) 2003-10-15
PT1309756E (en) 2012-09-05
EP1309758B1 (en) 2012-04-11
NO332614B1 (en) 2012-11-19
CN1455834A (en) 2003-11-12
NO20030559D0 (en) 2003-02-04
CZ304877B6 (en) 2014-12-29
KR100560239B1 (en) 2006-03-10
TR200300157T2 (en) 2004-12-21
JP2004506103A (en) 2004-02-26
MX252220B (en) 2007-12-09
KR20030042447A (en) 2003-05-28
WO2002012622A1 (en) 2002-02-14
AU8036101A (en) 2002-02-18
JP2004506104A (en) 2004-02-26
JP2004514796A (en) 2004-05-20
WO2002012623A1 (en) 2002-02-14
MX255774B (en) 2008-03-31
AU2001282751A1 (en) 2002-02-18
CA2418416A1 (en) 2002-02-14
BR0112907B1 (en) 2011-10-18

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