CA2607332C - Paper production process featuring alternating cationic and anionic polymer additions - Google Patents

Paper production process featuring alternating cationic and anionic polymer additions Download PDF

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Publication number
CA2607332C
CA2607332C CA2607332A CA2607332A CA2607332C CA 2607332 C CA2607332 C CA 2607332C CA 2607332 A CA2607332 A CA 2607332A CA 2607332 A CA2607332 A CA 2607332A CA 2607332 C CA2607332 C CA 2607332C
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CA
Canada
Prior art keywords
furnish
paper
fillers
polymer
polymers
Prior art date
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Active
Application number
CA2607332A
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English (en)
French (fr)
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CA2607332A1 (en
Inventor
Bjoern Legnerfaelt
Elisabeth Dolff
Jan Olausson
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.)
Stora Enso AB
Original Assignee
Stora Enso AB
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36754154&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2607332(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stora Enso AB filed Critical Stora Enso AB
Publication of CA2607332A1 publication Critical patent/CA2607332A1/en
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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
    • 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
    • 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
    • D21H17/25—Cellulose
    • D21H17/26—Ethers thereof
    • 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
    • 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
CA2607332A 2005-05-11 2006-05-11 Paper production process featuring alternating cationic and anionic polymer additions Active CA2607332C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67973405P 2005-05-11 2005-05-11
US60/679,734 2005-05-11
PCT/EP2006/062255 WO2006120235A1 (en) 2005-05-11 2006-05-11 Process for the production of a paper and a paper produced according to the process

Publications (2)

Publication Number Publication Date
CA2607332A1 CA2607332A1 (en) 2006-11-16
CA2607332C true CA2607332C (en) 2016-02-16

Family

ID=36754154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2607332A Active CA2607332C (en) 2005-05-11 2006-05-11 Paper production process featuring alternating cationic and anionic polymer additions

Country Status (13)

Country Link
US (1) US20090107645A1 (pt)
EP (1) EP1885954B1 (pt)
CN (1) CN101218394B (pt)
AT (1) ATE497061T1 (pt)
BR (1) BRPI0608971B8 (pt)
CA (1) CA2607332C (pt)
DE (1) DE602006019856D1 (pt)
DK (1) DK1885954T3 (pt)
ES (1) ES2358529T3 (pt)
PL (1) PL1885954T3 (pt)
PT (1) PT1885954E (pt)
RU (1) RU2388863C2 (pt)
WO (1) WO2006120235A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8865620B2 (en) 2007-03-15 2014-10-21 Datalase, Ltd. Heat-sensitive coating compositions based on resorcinyl triazine derivatives
ATE538185T1 (de) * 2007-08-22 2012-01-15 Datalase Ltd Laserempfindliche beschichtungszusammensetzung
CN101896669A (zh) * 2007-11-07 2010-11-24 巴斯夫欧洲公司 新纤维产品
US8404083B2 (en) 2008-08-18 2013-03-26 Basf Se Process for increasing the dry strength of paper, board and cardboard
WO2010049281A1 (en) 2008-10-27 2010-05-06 Basf Se Aqueous laser-sensitive composition for marking substrates
SE535014C2 (sv) * 2009-12-03 2012-03-13 Stora Enso Oyj En pappers eller kartongprodukt och en process för tillverkning av en pappers eller kartongprodukt
SE1050985A1 (sv) * 2010-09-22 2012-03-23 Stora Enso Oyj En pappers eller kartongprodukt och en process förtillverkning av en pappers eller en kartongprodukt
CN102154925B (zh) * 2010-12-31 2012-11-21 陕西科技大学 一种防近视纸的生产方法
WO2013132017A1 (en) * 2012-03-09 2013-09-12 Philip Morris Products S.A. Layered sheetlike material comprising cellulose fibres
BR112016006857B1 (pt) 2013-09-13 2023-02-14 Stora Enso Oyj Papelão em multicamadas de alta qualidade
BR112016007763B1 (pt) 2013-09-13 2021-12-07 Stora Enso Oyj Papelão em multicamada
SE539914C2 (sv) 2014-04-29 2018-01-09 Stora Enso Oyj Process för framställning av åtminstone ett skikt hos ett papper eller en kartong samt ett papper eller en kartong som framställts enligt processen
SE539261C2 (en) 2015-10-08 2017-06-07 Stora Enso Oyj A process for the manufacture of a lignin shaped body
EP3400333B1 (en) * 2016-01-05 2020-03-25 Stora Enso Oyj Method for forming a composite comprising mfc and a composite produced by the method
CN107620773B (zh) 2016-07-15 2021-03-19 博格华纳公司 摩擦材料
WO2018055239A1 (en) * 2016-09-26 2018-03-29 Kemira Oyj Dry strength composition, its use and method for making of paper, board or the like
KR20200130700A (ko) 2018-03-22 2020-11-19 케미라 오와이제이 다층 판지를 제조하는 방법, 다층 판지, 및 다층 판지 제조에 사용하기 위한 조성물
BE1026476B1 (nl) * 2018-07-17 2020-02-19 Anheuser Busch Inbev Sa Proces voor het produceren van papier of bordpapier, meer specifiek etiketpapier of -bordpapier dat kan worden gebruikt als verpakkingsmateriaal voor drankcontainers
DE102021005047A1 (de) 2021-10-08 2023-04-13 Factum Consult Gmbh Polyelektrolytsystem, Zusammensetzung mit einem Polyelektrolytsystem und Verfahren zur Herstellung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8306739L (sv) * 1983-12-06 1985-06-07 Svenska Traeforskningsinst Sett att framstella papper med hog fyllmedelshalt
US5061346A (en) * 1988-09-02 1991-10-29 Betz Paperchem, Inc. Papermaking using cationic starch and carboxymethyl cellulose or its additionally substituted derivatives
US5167766A (en) * 1990-06-18 1992-12-01 American Cyanamid Company Charged organic polymer microbeads in paper making process
US5185062A (en) * 1991-01-25 1993-02-09 Nalco Chemical Company Papermaking process with improved retention and drainage
US5736008A (en) * 1993-04-08 1998-04-07 Congoleum Corporation Fibrous-reinforced sheet
DE790351T1 (de) * 1996-02-14 1998-01-29 Nalco Chemical Co Verfahren zur Papierherstellung mittels Multipolymerrückhaltungs-/Entwässerungshilfsmittel
GB9624031D0 (en) * 1996-11-19 1997-01-08 Allied Colloids Ltd Manufacture of paper
SE521591C2 (sv) * 1998-11-30 2003-11-18 Sca Res Ab Metod att framställa en partikel uppvisande beläggning av med varandra växelverkande polymerer och pappers -eller nonwovenprodukt innehållande partiklarna
ATE278838T1 (de) * 2000-06-27 2004-10-15 Int Paper Co Verfahren zur papierherstellung mittels faser- und füllstoff-komplexen
US6918995B2 (en) * 2000-08-07 2005-07-19 Akzo Nobel N.V. Process for the production of paper
US20030127209A1 (en) * 2001-03-22 2003-07-10 Sussan Sandberg Method of adsorption of cationic and anionic polymers on the surface of particles and paper or nonwoven products containing such particles
DK1799905T3 (da) * 2004-10-15 2012-02-13 Stora Enso Ab Fremgangsmåde til fremstilling af papir eller karton samt det papir eller karton, der fremstilles ifølge fremgangsmåden

Also Published As

Publication number Publication date
PT1885954E (pt) 2011-03-17
RU2007145719A (ru) 2009-06-20
RU2388863C2 (ru) 2010-05-10
DK1885954T3 (da) 2011-03-21
BRPI0608971B1 (pt) 2016-11-01
EP1885954B1 (en) 2011-01-26
CA2607332A1 (en) 2006-11-16
BRPI0608971B8 (pt) 2017-03-21
ATE497061T1 (de) 2011-02-15
BRPI0608971A2 (pt) 2010-02-17
PL1885954T3 (pl) 2011-07-29
EP1885954A1 (en) 2008-02-13
DE602006019856D1 (de) 2011-03-10
WO2006120235A1 (en) 2006-11-16
CN101218394A (zh) 2008-07-09
US20090107645A1 (en) 2009-04-30
ES2358529T3 (es) 2011-05-11
CN101218394B (zh) 2011-08-03

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