RU2007145719A - METHOD FOR PRODUCING PAPER AND PAPER OBTAINED BY THIS METHOD - Google Patents

METHOD FOR PRODUCING PAPER AND PAPER OBTAINED BY THIS METHOD Download PDF

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Publication number
RU2007145719A
RU2007145719A RU2007145719/12A RU2007145719A RU2007145719A RU 2007145719 A RU2007145719 A RU 2007145719A RU 2007145719/12 A RU2007145719/12 A RU 2007145719/12A RU 2007145719 A RU2007145719 A RU 2007145719A RU 2007145719 A RU2007145719 A RU 2007145719A
Authority
RU
Russia
Prior art keywords
paper
fillers
polymer
paper product
polymers
Prior art date
Application number
RU2007145719/12A
Other languages
Russian (ru)
Other versions
RU2388863C2 (en
Inventor
Бьерн ЛЕГНЕРФЕЛЬТ (SE)
Бьерн ЛЕГНЕРФЕЛЬТ
Элизабет ДОЛЬФФ (SE)
Элизабет ДОЛЬФФ
Ян ОЛАУССОН (SE)
Ян ОЛАУССОН
Original Assignee
Стора Энсо Аб (Se)
Стора Энсо Аб
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
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Application filed by Стора Энсо Аб (Se), Стора Энсо Аб filed Critical Стора Энсо Аб (Se)
Publication of RU2007145719A publication Critical patent/RU2007145719A/en
Application granted granted Critical
Publication of RU2388863C2 publication Critical patent/RU2388863C2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

A process for producing paper from a furnish comprising fillers and fibers, wherein the furnish is treated with polymers in at least three steps and said furnish contains fillers in such an amount that the paper product obtained by the process contains at least 15% by weight of fillers. The invention also relates to a paper product produced according to the process of the present invention.

Claims (7)

1. Способ получения бумажного продукта, включающий1. A method of obtaining a paper product, including подготовку бумажной массы, включающей наполнители и волокна;preparation of paper pulp, including fillers and fibers; полимерную обработку указанной бумажной массы, в которой избыток полимеров добавляют к бумажной массе, чередуя добавление катионного и анионного полимеров, по меньшей мере, в трех стадиях;polymer processing of said paper pulp, in which an excess of polymers is added to the paper pulp, alternating the addition of cationic and anionic polymers in at least three stages; обезвоживание бумажной массы на сетке с получением волокнистого полотна;dewatering the pulp on a mesh to produce a fibrous web; прессование указанного волокнистого полотна;pressing said fibrous web; сушку волокнистого полотна с получением указанного бумажного продукта,drying the fibrous web to obtain the specified paper product, причем указанная бумажная масса содержит наполнители в таком количестве, что бумажный продукт, полученный данным способом, содержит, по меньшей мере, 15 мас.% наполнителей.moreover, the specified paper pulp contains fillers in such an amount that the paper product obtained by this method contains at least 15 wt.% fillers. 2. Способ по п.1, в котором бумажный продукт содержит 15-70 мас.% наполнителей.2. The method according to claim 1, in which the paper product contains 15-70 wt.% Fillers. 3. Способ по п.1 или 2, в котором полимеры, используемые в каждой из последовательных стадий полимерной обработки, взаимодействуют с полимером, используемым в последующей стадии.3. The method according to claim 1 or 2, in which the polymers used in each of the sequential stages of polymer processing, interact with the polymer used in the subsequent stage. 4. Способ по п.1, в котором анионный полимер представляет собой КМЦ.4. The method according to claim 1, wherein the anionic polymer is CMC. 5. Способ по п.1, в котором катионный полимер представляет собой катионный крахмал.5. The method according to claim 1, in which the cationic polymer is a cationic starch. 6. Способ по п.1, в котором обработка полимером включает от трех до семи стадий.6. The method according to claim 1, in which the polymer treatment comprises from three to seven stages. 7. Бумажный продукт, полученный способом по п.1.7. A paper product obtained by the method according to claim 1.
RU2007145719/12A 2005-05-11 2006-05-11 Method for production of paper and paper produced by this method RU2388863C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67973405P 2005-05-11 2005-05-11
US60/679,734 2005-05-11

Publications (2)

Publication Number Publication Date
RU2007145719A true RU2007145719A (en) 2009-06-20
RU2388863C2 RU2388863C2 (en) 2010-05-10

Family

ID=36754154

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007145719/12A RU2388863C2 (en) 2005-05-11 2006-05-11 Method for production of paper and paper produced by this method

Country Status (13)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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CN101636455B (en) 2007-03-15 2013-11-27 巴斯夫欧洲公司 Heat-sensitive coating compositions based on resorcinyl triazine derivatives
ATE538185T1 (en) * 2007-08-22 2012-01-15 Datalase Ltd LASER SENSITIVE COATING COMPOSITION
CN101896669A (en) * 2007-11-07 2010-11-24 巴斯夫欧洲公司 New fiber products
CN102124161B (en) 2008-08-18 2014-09-10 巴斯夫欧洲公司 Method for increasing the dry strength of paper, paperboard and cardboard
JP5645832B2 (en) 2008-10-27 2014-12-24 データレース リミテッドＤａｔａｌａｓｅ Ｌｔｄ． Laser sensitive aqueous composition for marking substrates
SE535014C2 (en) * 2009-12-03 2012-03-13 Stora Enso Oyj A paper or paperboard product and a process for manufacturing a paper or paperboard product
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
CN102154925B (en) * 2010-12-31 2012-11-21 陕西科技大学 Production method of anti-myopia paper
WO2013132021A1 (en) * 2012-03-09 2013-09-12 Philip Morris Products S.A. Sheetlike material with reduced density
WO2015036932A1 (en) 2013-09-13 2015-03-19 Stora Enso Oyj Multiply paperboard
PL3044371T3 (en) 2013-09-13 2022-01-10 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
SE539261C2 (en) 2015-10-08 2017-06-07 Stora Enso Oyj A process for the manufacture of a lignin shaped body
JP6931659B2 (en) * 2016-01-05 2021-09-08 ストラ エンソ オーワイジェイ A method for producing a composite containing MFC and a composite produced by this method.
CN107620773B (en) 2016-07-15 2021-03-19 博格华纳公司 Friction material
US10781556B2 (en) * 2016-09-26 2020-09-22 Kemira Oyj Dry strength composition, its use and method for making of paper, board or the like
KR102677771B1 (en) 2018-03-22 2024-06-24 케미라 오와이제이 Method for making multilayer paperboard, multilayer paperboard, and compositions for use in making multilayer paperboard
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
DE102021005047A1 (en) 2021-10-08 2023-04-13 Factum Consult Gmbh Polyelectrolyte system, composition having a polyelectrolyte system and method of manufacture

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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
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
EP0790351A3 (en) * 1996-02-14 1999-05-06 Nalco Chemical Company Papermaking process using multi-polymer retention and drainage aid
GB9624031D0 (en) * 1996-11-19 1997-01-08 Allied Colloids Ltd Manufacture of 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
CA2413709C (en) * 2000-06-27 2006-02-07 International Paper Company Method to manufacture paper using fiber filler complexes
US6818100B2 (en) * 2000-08-07 2004-11-16 Akzo Nobel N.V. Process for sizing 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
ES2377754T3 (en) * 2004-10-15 2012-03-30 Stora Enso Ab Procedure to produce a paper or cardboard and a paper or cardboard produced according to the procedure

Also Published As

Publication number Publication date
BRPI0608971A2 (en) 2010-02-17
EP1885954A1 (en) 2008-02-13
EP1885954B1 (en) 2011-01-26
BRPI0608971B8 (en) 2017-03-21
CN101218394A (en) 2008-07-09
DE602006019856D1 (en) 2011-03-10
ES2358529T3 (en) 2011-05-11
CA2607332A1 (en) 2006-11-16
CA2607332C (en) 2016-02-16
WO2006120235A1 (en) 2006-11-16
PT1885954E (en) 2011-03-17
RU2388863C2 (en) 2010-05-10
BRPI0608971B1 (en) 2016-11-01
DK1885954T3 (en) 2011-03-21
PL1885954T3 (en) 2011-07-29
ATE497061T1 (en) 2011-02-15
CN101218394B (en) 2011-08-03
US20090107645A1 (en) 2009-04-30

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