ATE359395T1 - Verfahren zur herstellung von papier - Google Patents

Verfahren zur herstellung von papier

Info

Publication number
ATE359395T1
ATE359395T1 AT05105357T AT05105357T ATE359395T1 AT E359395 T1 ATE359395 T1 AT E359395T1 AT 05105357 T AT05105357 T AT 05105357T AT 05105357 T AT05105357 T AT 05105357T AT E359395 T1 ATE359395 T1 AT E359395T1
Authority
AT
Austria
Prior art keywords
aqueous flow
paper
headbox
diluting
producing paper
Prior art date
Application number
AT05105357T
Other languages
English (en)
Inventor
Kalle Kettunen
Ake Kjellander
Maria Norell
Original Assignee
Eka Chemicals 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
Priority claimed from SE9604516A external-priority patent/SE9604516D0/xx
Priority claimed from SE9604579A external-priority patent/SE9604579D0/xx
Application filed by Eka Chemicals Ab filed Critical Eka Chemicals Ab
Application granted granted Critical
Publication of ATE359395T1 publication Critical patent/ATE359395T1/de

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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/08—Regulating consistency
    • 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
    • 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
    • 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
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
    • 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
    • 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
    • D21H17/34—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
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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
    • D21H23/76—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

Landscapes

  • Paper (AREA)
  • Polarising Elements (AREA)
  • Making Paper Articles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electronic Switches (AREA)
AT05105357T 1996-12-06 1997-12-05 Verfahren zur herstellung von papier ATE359395T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9604516A SE9604516D0 (sv) 1996-12-06 1996-12-06 A process for the production of paper
SE9604579A SE9604579D0 (sv) 1996-12-06 1996-12-06 A process for the production of paper

Publications (1)

Publication Number Publication Date
ATE359395T1 true ATE359395T1 (de) 2007-05-15

Family

ID=26662813

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05105357T ATE359395T1 (de) 1996-12-06 1997-12-05 Verfahren zur herstellung von papier

Country Status (16)

Country Link
US (1) US6113741A (de)
EP (2) EP1586705B1 (de)
JP (1) JP3215705B2 (de)
KR (1) KR100322770B1 (de)
CN (1) CN1094540C (de)
AT (1) ATE359395T1 (de)
AU (1) AU723127B2 (de)
BR (1) BR9713367A (de)
CA (1) CA2272555C (de)
DE (1) DE69737614T2 (de)
ES (1) ES2282974T3 (de)
ID (1) ID21751A (de)
NO (1) NO326717B1 (de)
PT (1) PT1586705E (de)
RU (1) RU2166018C2 (de)
WO (1) WO1998024973A1 (de)

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FI112961B (fi) * 1998-11-26 2004-02-13 Metso Paper Inc Menetelmä ja laite paperikoneen/kartonkikoneen retentioprofiilin mittaamiseksi ja retention hallitsemiseksi
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US7189776B2 (en) * 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
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US7303654B2 (en) * 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
RU2300597C2 (ru) * 2002-11-19 2007-06-10 Акцо Нобель Н.В. Целлюлозный продукт и способ его получения
US7244339B2 (en) * 2003-05-05 2007-07-17 Vergara Lopez German Retention and drainage system for the manufacturing of paper
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AR044128A1 (es) * 2003-05-09 2005-08-24 Akzo Nobel Nv Proceso para la produccion de papel
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US20060289139A1 (en) * 2005-06-24 2006-12-28 Fushan Zhang Retention and drainage in the manufacture of paper
DE102005051656A1 (de) * 2005-10-28 2007-05-03 Voith Patent Gmbh Verfahren und Vorrichtung zur Herstellung einer Faserstoffbahn
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WO2007058609A2 (en) * 2005-11-17 2007-05-24 Akzo Nobel N.V. Papermaking process
US7981250B2 (en) 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
EP2087172B1 (de) * 2006-10-25 2017-08-23 Basf Se Verfahren zur verbesserung von papierfestigkeit
WO2008143580A1 (en) * 2007-05-23 2008-11-27 Akzo Nobel N.V. Process for the production of a cellulosic product
CL2008002019A1 (es) * 2007-07-16 2009-01-16 Akzo Nobel Chemicals Int Bv Composicion de carga que comprende una carga, un compuesto inorganico cationico, un compuesto organico cationico y un polisacarido anionico; metodo para preparar dicha composicion; uso como aditivo para una suspension celulosica acuosa; procedimiento para producir papel; y papel.
JP5530130B2 (ja) * 2009-08-07 2014-06-25 大王製紙株式会社 段ボール用中芯原紙
CN102493264A (zh) * 2011-11-30 2012-06-13 中冶纸业银河有限公司 一种提高纸页匀度的方法
CN102493277B (zh) * 2011-12-08 2014-08-13 山东轻工业学院 一种烯基琥珀酸酐施胶剂乳液及其制备方法
JP6307439B2 (ja) * 2011-12-15 2018-04-04 インヴェンティア・アクチボラゲットＩｎｎｖｅｎｔｉａ Ａｂ 紙および板紙の改善システムおよび方法
JP5657603B2 (ja) * 2012-05-17 2015-01-21 ナルコ ケミカル カンパニーＮａｌｃｏ Ｃｈｅｍｉｃａｌ Ｃｏｍｐａｎｙ 高表面積及び高活性の安定なシリカゾルの調製方法
CN104074093A (zh) * 2014-06-29 2014-10-01 柳江县联华纸制品厂 造纸工艺
TW201739983A (zh) 2016-01-14 2017-11-16 亞齊羅馬Ｉｐ公司 丙烯酸酯共聚物之用途、使用其之具有纖維素纖維之基材之製造方法及其基板
CN105696415B (zh) * 2016-01-21 2017-07-21 金东纸业（江苏）股份有限公司 一种造纸方法
FR3048436B1 (fr) * 2016-03-03 2018-03-23 S.P.C.M. Sa Procede de fabrication de papier et de carton
WO2018171914A1 (en) * 2017-03-24 2018-09-27 Tetra Laval Holdings & Finance S.A. Method of manufacturing of a foam-formed cellulosic fibrematerial, a bulk sheet and a laminated packaging material comprising the cellulosic fibre-material
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
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Also Published As

Publication number Publication date
NO992733L (no) 1999-08-05
EP1586705A1 (de) 2005-10-19
KR100322770B1 (ko) 2002-03-18
CN1240009A (zh) 1999-12-29
DE69737614D1 (de) 2007-05-24
AU723127B2 (en) 2000-08-17
EP0943035A1 (de) 1999-09-22
RU2166018C2 (ru) 2001-04-27
CA2272555C (en) 2004-11-09
CN1094540C (zh) 2002-11-20
ES2282974T3 (es) 2007-10-16
JP2000505843A (ja) 2000-05-16
US6113741A (en) 2000-09-05
WO1998024973A1 (en) 1998-06-11
CA2272555A1 (en) 1998-06-11
BR9713367A (pt) 2000-01-25
JP3215705B2 (ja) 2001-10-09
ID21751A (id) 1999-07-22
EP1586705B1 (de) 2007-04-11
DE69737614T2 (de) 2007-12-20
NO992733D0 (no) 1999-06-04
AU5422598A (en) 1998-06-29
KR20000057343A (ko) 2000-09-15
PT1586705E (pt) 2007-06-20
NO326717B1 (no) 2009-02-02

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