ATE537298T1 - METHOD FOR PRODUCING PAPER OR CARDBOARD AND THE PAPER OR CARDBOARD PRODUCT PRODUCED THEREFROM - Google Patents

METHOD FOR PRODUCING PAPER OR CARDBOARD AND THE PAPER OR CARDBOARD PRODUCT PRODUCED THEREFROM

Info

Publication number
ATE537298T1
ATE537298T1 AT05792428T AT05792428T ATE537298T1 AT E537298 T1 ATE537298 T1 AT E537298T1 AT 05792428 T AT05792428 T AT 05792428T AT 05792428 T AT05792428 T AT 05792428T AT E537298 T1 ATE537298 T1 AT E537298T1
Authority
AT
Austria
Prior art keywords
paper
furnish
cardboard
product produced
producing
Prior art date
Application number
AT05792428T
Other languages
German (de)
Inventor
Mats Fredlund
Lars Wagberg
Hans Hallgren
Hans Hoeglund
Gunilla Pettersson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36148578&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE537298(T1) "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
Application granted granted Critical
Publication of ATE537298T1 publication Critical patent/ATE537298T1/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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)

Abstract

The present invention concerns a process for producing a paper or board product, which process comprises providing a furnish comprising fibers; subjecting a first portion ( 1 ) of the furnish to polymer treatment, in which polymers are added to the furnish in at least two steps; blending said polymer treated first portion with an untreated second portion ( 2 ) of the furnish; and dewatering the furnish on a wire to form a fiber web. By treating only a portion of the furnish, the strength of the resulting paper or board product is significantly improved whereas the bulk remains substantially unaffected. The invention also concerns a paper or board product produced according to the process.
AT05792428T 2004-10-15 2005-10-13 METHOD FOR PRODUCING PAPER OR CARDBOARD AND THE PAPER OR CARDBOARD PRODUCT PRODUCED THEREFROM ATE537298T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61937004P 2004-10-15 2004-10-15
PCT/SE2005/001520 WO2006041401A1 (en) 2004-10-15 2005-10-13 Process for producing a paper or board and a paper or board produced according to the process

Publications (1)

Publication Number Publication Date
ATE537298T1 true ATE537298T1 (en) 2011-12-15

Family

ID=36148578

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05792428T ATE537298T1 (en) 2004-10-15 2005-10-13 METHOD FOR PRODUCING PAPER OR CARDBOARD AND THE PAPER OR CARDBOARD PRODUCT PRODUCED THEREFROM

Country Status (12)

Country Link
US (1) US20080023164A1 (en)
EP (1) EP1799905B1 (en)
JP (1) JP4976300B2 (en)
CN (1) CN101040083B (en)
AT (1) ATE537298T1 (en)
BR (1) BRPI0516078A (en)
CA (1) CA2581361A1 (en)
DK (1) DK1799905T3 (en)
ES (1) ES2377754T3 (en)
NZ (1) NZ554090A (en)
RU (1) RU2367739C2 (en)
WO (1) WO2006041401A1 (en)

Families Citing this family (32)

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Publication number Priority date Publication date Assignee Title
EP1885954B1 (en) * 2005-05-11 2011-01-26 Stora Enso Ab Process for the production of a paper and a paper produced according to the process
JP2007277795A (en) * 2006-03-14 2007-10-25 Nippon Paper Industries Co Ltd Papermaking method and paper
JP2008088582A (en) * 2006-09-29 2008-04-17 Mitsubishi Paper Mills Ltd Low density printing paper
EP1936032A1 (en) 2006-12-18 2008-06-25 Akzo Nobel N.V. Method of producing a paper product
CN101636455B (en) 2007-03-15 2013-11-27 巴斯夫欧洲公司 Heat-sensitive coating composition based on resorcinol-based triazine derivatives
JP2008248398A (en) * 2007-03-29 2008-10-16 Nippon Paper Industries Co Ltd Method for producing paper, and paper
EP2181163B1 (en) 2007-08-22 2011-12-21 DataLase Ltd Laser-sensitive coating composition
CA2702732A1 (en) * 2007-11-07 2009-05-14 Basf Se New fiber products
US20120045624A1 (en) 2008-10-27 2012-02-23 Basf Se Aqueous laser-sensitive composition for marking substrates
ES2650373T3 (en) 2009-03-30 2018-01-18 Fiberlean Technologies Limited Procedure for the production of nanofibrillar cellulose gels
FI3617400T3 (en) 2009-03-30 2022-11-30 Fiberlean Technologies Limited Use of nanofibrillar cellulose suspensions
FI121999B (en) * 2009-10-06 2011-07-15 Upm Kymmene Corp Process for making a web and web
SI2386682T1 (en) 2010-04-27 2014-07-31 Omya International Ag Process for the manufacture of structured materials using nano-fibrillar cellulose gels
PT2386683E (en) 2010-04-27 2014-05-27 Omya Int Ag Process for the production of gel-based composite materials
JP5489914B2 (en) * 2010-08-19 2014-05-14 花王株式会社 Method for producing hydrolytic paper and method for producing water-degradable cleaning article
SE1050985A1 (en) * 2010-09-22 2012-03-23 Stora Enso Oyj A paper or paperboard product and a process of manufacture of a paper or paperboard product
US8801899B1 (en) * 2013-09-06 2014-08-12 International Paper Company Paperboards having improved bending stiffness and method for making same
WO2015036932A1 (en) 2013-09-13 2015-03-19 Stora Enso Oyj Multiply paperboard
BR112016006857B1 (en) 2013-09-13 2023-02-14 Stora Enso Oyj HIGH QUALITY MULTI-LAYER CARDBOARD
EP3080354B1 (en) 2013-12-13 2019-08-07 Stora Enso Oyj Multiply paperboard
SE539914C2 (en) 2014-04-29 2018-01-09 Stora Enso Oyj Process for making at least one layer of a paper or paperboard and a paper or paperboard made according to the process
SE539344E (en) 2015-03-02 2020-02-11 Billerudkorsnaes Ab Pulp mixture for production of a paper product with high strength in z-direction
CN112094432B (en) 2015-10-14 2022-08-05 纤维精益技术有限公司 3D formable sheet
AU2017247687C1 (en) 2016-04-05 2020-04-16 Fiberlean Technologies Limited Paper and paperboard products
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
SE540115C2 (en) * 2016-09-21 2018-04-03 A paper or paperboard product comprising at least one ply containing high yield pulp and its production method
US11692313B2 (en) * 2017-03-24 2023-07-04 Tetra Laval Holdings & Finance S.A. Method of manufacturing of a foam-formed cellulosic fibre-material, a bulk sheet and a laminated packaging material comprising the cellulosic fibre-material
WO2019035022A1 (en) * 2017-08-16 2019-02-21 Anavo Technologies, Llc Tissue paper articles and methods of making and using the same
BE1026476B1 (en) * 2018-07-17 2020-02-19 Anheuser Busch Inbev Sa PROCESS FOR PRODUCING PAPER OR BOARD PAPER, MORE SPECIFIC LABEL PAPER OR BOARD PAPER THAT CAN BE USED AS PACKAGING MATERIAL FOR DRINK CONTAINERS
CN111485444B (en) * 2019-01-29 2021-12-07 金华盛纸业（苏州工业园区）有限公司 Preparation method of modified paper pulp, preparation method of map base paper and map base paper
CN111910457B (en) * 2020-08-03 2023-03-24 湖南广信科技股份有限公司 Paperboard and manufacturing method and application thereof
DE102021005047A1 (en) * 2021-10-08 2023-04-13 Factum Consult Gmbh Polyelectrolyte system, composition having a polyelectrolyte system and method of manufacture

Family Cites Families (20)

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US139500A (en) * 1873-06-03 Improvement in heel-plates
US3998690A (en) * 1972-10-02 1976-12-21 The Procter & Gamble Company Fibrous assemblies from cationically and anionically charged fibers
SE7708115L (en) * 1976-07-14 1978-01-15 English Clays Lovering Pochin PROCEDURE FOR PREPARING PAPER OR CARDBOARD
SU962399A1 (en) * 1981-03-31 1982-09-30 Центральный научно-исследовательский институт бумаги Cutting apparatus
SE8306739L (en) * 1983-12-06 1985-06-07 Svenska Traeforskningsinst SET TO MAKE PAPERS WITH HIGH FILLER CONTENT
US5061346A (en) * 1988-09-02 1991-10-29 Betz Paperchem, Inc. Papermaking using cationic starch and carboxymethyl cellulose or its additionally substituted derivatives
KR0159921B1 (en) * 1988-10-03 1999-01-15 마이클 비. 키한 A composition comprising cathionic and anionic polymer process thereof
JPH0441788A (en) * 1990-05-31 1992-02-12 Kanzaki Paper Mfg Co Ltd Production of paper
US5098520A (en) * 1991-01-25 1992-03-24 Nalco Chemcial Company Papermaking process with improved retention and drainage
US5185062A (en) * 1991-01-25 1993-02-09 Nalco Chemical Company Papermaking process with improved retention and drainage
EP0515750A3 (en) * 1991-05-29 1993-06-16 Borden, Inc. Polyamide-epichlorohydrin resin
US5318669A (en) * 1991-12-23 1994-06-07 Hercules Incorporated Enhancement of paper dry strength by anionic and cationic polymer combination
US6228217B1 (en) * 1995-01-13 2001-05-08 Hercules Incorporated Strength of paper made from pulp containing surface active, carboxyl compounds
EP0790351A3 (en) * 1996-02-14 1999-05-06 Nalco Chemical Company Papermaking process using multi-polymer retention and drainage aid
US5830320A (en) * 1996-09-18 1998-11-03 Weyerhaeuser Company Method of enhancing strength of paper products and the resulting products
US6419789B1 (en) * 1996-10-11 2002-07-16 Fort James Corporation Method of making a non compacted paper web containing refined long fiber using a charge controlled headbox and a single ply towel made by the process
JPH11107188A (en) * 1997-10-01 1999-04-20 Seiko Kagaku Kogyo Co Ltd Production of high-strength paper
SE521591C2 (en) * 1998-11-30 2003-11-18 Sca Res Ab Method of preparing a particle having coating of interacting polymers and paper or nonwoven product containing the particles
SE0001268L (en) * 2000-04-06 2001-10-07 Sca Hygiene Prod Ab Process for adsorbing successive thin layers of cationic and anionic polymers onto the surface of particles or groups of particles, and paper or nonwoven product containing such particles or groups of particles
US6582560B2 (en) * 2001-03-07 2003-06-24 Kimberly-Clark Worldwide, Inc. Method for using water insoluble chemical additives with pulp and products made by said method

Also Published As

Publication number Publication date
WO2006041401A1 (en) 2006-04-20
ES2377754T3 (en) 2012-03-30
RU2367739C2 (en) 2009-09-20
CN101040083B (en) 2010-08-11
EP1799905A4 (en) 2010-06-16
CN101040083A (en) 2007-09-19
JP2008517174A (en) 2008-05-22
EP1799905B1 (en) 2011-12-14
BRPI0516078A (en) 2008-08-19
CA2581361A1 (en) 2006-04-20
US20080023164A1 (en) 2008-01-31
RU2007117910A (en) 2008-11-20
EP1799905A1 (en) 2007-06-27
DK1799905T3 (en) 2012-02-13
JP4976300B2 (en) 2012-07-18
NZ554090A (en) 2009-07-31

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