ZA200005552B - A process for the production of paper. - Google Patents

A process for the production of paper.

Info

Publication number
ZA200005552B
ZA200005552B ZA200005552A ZA200005552A ZA200005552B ZA 200005552 B ZA200005552 B ZA 200005552B ZA 200005552 A ZA200005552 A ZA 200005552A ZA 200005552 A ZA200005552 A ZA 200005552A ZA 200005552 B ZA200005552 B ZA 200005552B
Authority
ZA
South Africa
Prior art keywords
suspension
paper
production
wire
organic polymer
Prior art date
Application number
ZA200005552A
Other languages
English (en)
Inventor
Michael Persson
Hans Hallstrom
Joakim Carlen
Original Assignee
Akzo Nobel Nv
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=8236970&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200005552(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of ZA200005552B publication Critical patent/ZA200005552B/xx

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
    • D21H23/02—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
    • D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • D21H17/01—Waste products, e.g. sludge
    • 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
    • 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
    • D21H17/31—Gums
    • D21H17/32—Guar or other polygalactomannan gum
    • 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
    • D21H17/44—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
    • D21H23/02—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
    • D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
    • D21H23/10—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH at least two kinds of compounds being added

Landscapes

  • Paper (AREA)
  • Polarising Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
ZA200005552A 1998-04-27 2000-10-10 A process for the production of paper. ZA200005552B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98850067A EP0953680A1 (en) 1998-04-27 1998-04-27 A process for the production of paper

Publications (1)

Publication Number Publication Date
ZA200005552B true ZA200005552B (en) 2001-05-11

Family

ID=8236970

Family Applications (3)

Application Number Title Priority Date Filing Date
ZA200005551A ZA200005551B (en) 1998-04-27 2000-10-10 A process for the production of paper.
ZA200005552A ZA200005552B (en) 1998-04-27 2000-10-10 A process for the production of paper.
ZA200005550A ZA200005550B (en) 1998-04-27 2000-10-10 A process for the production of paper.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA200005551A ZA200005551B (en) 1998-04-27 2000-10-10 A process for the production of paper.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA200005550A ZA200005550B (en) 1998-04-27 2000-10-10 A process for the production of paper.

Country Status (18)

Country Link
EP (4) EP0953680A1 (ru)
JP (3) JP4307721B2 (ru)
CN (3) CN1155754C (ru)
AT (3) ATE243281T1 (ru)
AU (3) AU750335B2 (ru)
BR (3) BR9909945B1 (ru)
CA (3) CA2329191C (ru)
CZ (3) CZ20003937A3 (ru)
DE (3) DE69908939T2 (ru)
DK (3) DK1084295T3 (ru)
ES (3) ES2211166T3 (ru)
ID (3) ID27490A (ru)
NZ (3) NZ507606A (ru)
PL (3) PL200673B1 (ru)
PT (3) PT1080272E (ru)
RU (3) RU2185470C1 (ru)
WO (3) WO1999055965A1 (ru)
ZA (3) ZA200005551B (ru)

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KR100403839B1 (ko) * 1998-04-27 2003-11-01 악조 노벨 엔.브이. 제지 방법
US6417268B1 (en) 1999-12-06 2002-07-09 Hercules Incorporated Method for making hydrophobically associative polymers, methods of use and compositions
AU2001280359B2 (en) * 2000-08-07 2005-04-07 Akzo Nobel N.V. Process for sizing paper
US6846384B2 (en) 2000-08-07 2005-01-25 Akzo Nobel N.V. Process for sizing paper
GB0019415D0 (en) * 2000-08-09 2000-09-27 Ciba Spec Chem Water Treat Ltd Noval monomers, polymers thereof and the use of the polymers
EP1319105A1 (en) 2000-09-20 2003-06-18 Akzo Nobel N.V. A process for the production of paper
DE10113998A1 (de) * 2001-03-22 2002-09-26 Voith Paper Patent Gmbh Verfahren zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit einem Hilfsstoff
US7156955B2 (en) * 2001-12-21 2007-01-02 Akzo Nobel N.V. Papermaking process using a specified NSF to silica-based particle ratio
RU2274692C2 (ru) * 2001-12-21 2006-04-20 Акцо Нобель Н.В. Водная кремнеземсодержащая композиция и способ изготовления бумаги
ES2501166T3 (es) * 2002-01-31 2014-10-01 Akzo Nobel N.V. Proceso para la fabricación de papel
WO2004031478A1 (en) * 2002-10-01 2004-04-15 Akzo Nobel N.V. Cationised polysaccharide product
US20040084162A1 (en) 2002-11-06 2004-05-06 Shannon Thomas Gerard Low slough tissue products and method for making same
BR0316393A (pt) * 2002-11-19 2005-09-27 Akzo Nobel Nv Produto celulósico e processo para a sua produção
US7303654B2 (en) 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
JP4179913B2 (ja) * 2003-03-31 2008-11-12 ソマール株式会社 紙の製造方法
KR20050058785A (ko) * 2003-12-12 2005-06-17 김재봉 벤토나이트를 함유하는 수용성 중합체 분산액 및 그의제조방법
CN1934032B (zh) * 2004-04-07 2011-06-15 阿克佐诺贝尔公司 二氧化硅基溶胶及其制备和用途
GB0425101D0 (en) * 2004-11-15 2004-12-15 Ciba Spec Chem Water Treat Ltd Papermaking process
US7955473B2 (en) 2004-12-22 2011-06-07 Akzo Nobel N.V. Process for the production of paper
CA2592314C (en) * 2004-12-22 2011-02-08 Akzo Nobel N.V. A process for the production of paper
US20060254464A1 (en) 2005-05-16 2006-11-16 Akzo Nobel N.V. Process for the production of paper
KR101318317B1 (ko) 2005-12-30 2013-10-15 아크조 노벨 엔.브이. 종이의 제조 방법
US8273216B2 (en) 2005-12-30 2012-09-25 Akzo Nobel N.V. Process for the production of paper
US20070215301A1 (en) * 2006-03-17 2007-09-20 Weyerhaeuser Co. Method for making a low density multi-ply paperboard with high internal bond strength
EP1936032A1 (en) 2006-12-18 2008-06-25 Akzo Nobel N.V. Method of producing a paper product
EP2199462A1 (en) * 2008-12-18 2010-06-23 Coöperatie Avebe U.A. A process for making paper
WO2011113119A1 (en) 2010-03-19 2011-09-22 Fibria Celulose S/A Process for the treatment of cellulose pulps, cellulose pulp thus obtained and use of biopolymer for treating cellulose pulps
EP2402503A1 (en) 2010-06-30 2012-01-04 Akzo Nobel Chemicals International B.V. Process for the production of a cellulosic product
BR112013000141A2 (pt) * 2010-07-12 2016-05-24 Akzo Nobel Chemicals Int Bv ''composição, método de produção de uma composição, utilizada da composição processo para a produção de uma mistura de polpa de celulose, mistura de polpa de celulose, utilização da mistura de polpa de celulose, processo para a produção de papel e papelão, utilização do papelão, e, embalagem que compreende papelão''
FI125713B (fi) * 2010-10-01 2016-01-15 Upm Kymmene Corp Menetelmä märän paperirainan ajettavuuden parantamiseksi ja paperi
RU2483151C1 (ru) * 2011-11-10 2013-05-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ изготовления бумаги для печати
WO2014087644A1 (ja) * 2012-12-07 2014-06-12 日本曹達株式会社 重合体の製造方法
EP3059739A1 (de) 2015-02-20 2016-08-24 Wicor Holding AG Isolationselement mit geringer elektrischer Leitfähigkeit zur elektrischen Isolation im Hochspannungsbereich
EP3288041A1 (de) 2016-08-23 2018-02-28 Wicor Holding AG Isolationselement mit chemiefasern zur elektrischen isolation im hochspannungsbereich
KR102511422B1 (ko) * 2016-09-07 2023-03-17 케미라 오와이제이 종이, 보드 등의 제조 방법 및 조성물의 용도
CN110088397B (zh) * 2016-12-16 2021-12-21 凯米罗总公司 聚合物组合物及其用途
BR112019019603B1 (pt) * 2017-03-29 2023-10-31 Kemira Oyj Método para a produção de papel, cartão ou similar e uso de uma celulose microfibrilada
WO2019004950A1 (en) * 2017-06-30 2019-01-03 Scg Packaging Public Company Limited HIGH STRENGTH SHEET MATERIAL
RU2671752C1 (ru) * 2017-12-14 2018-11-06 Общество с ограниченной ответственностью "ПАННА" Водорастворимая бумага со схемой для вышивания и способ ее производства
CN109594402A (zh) * 2018-12-28 2019-04-09 江苏理文造纸有限公司 一种利用废水污泥制备牛皮挂面箱板纸的方法
CN109942721B (zh) * 2019-03-20 2021-04-02 淮海工学院 一种羟甲基脲改性阳离子多糖的水溶液
AT525216A1 (de) * 2021-07-15 2023-01-15 Berndorf Band Gmbh Pressvorrichtung mit einer Druckrolle

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US4250269A (en) * 1979-11-26 1981-02-10 Buckman Laboratories, Inc. Water-soluble mixtures of quaternary ammonium polymers, nonionic and/or cationic vinyl-addition polymers, and nonionic and/or cationic surfactants
SE432951B (sv) * 1980-05-28 1984-04-30 Eka Ab Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten
AU577735B2 (en) * 1984-01-27 1988-09-29 Nalco Chemical Company Emulsion for paper sizing
US4687519A (en) * 1985-12-20 1987-08-18 National Starch And Chemical Corporation Paper size compositions
EP0335575B2 (en) * 1988-03-28 2000-08-23 Ciba Specialty Chemicals Water Treatments Limited Production of paper and paper board
US5098520A (en) * 1991-01-25 1992-03-24 Nalco Chemcial Company Papermaking process with improved retention and drainage
GB9313956D0 (en) * 1993-07-06 1993-08-18 Allied Colloids Ltd Production of paper
EP0707763B1 (en) * 1993-07-07 2001-08-29 Picturetel Corporation Reduction of background noise for speech enhancement
SE9502522D0 (sv) * 1995-07-07 1995-07-07 Eka Nobel Ab A process for the production of paper
AU729008B2 (en) * 1996-05-01 2001-01-25 Nalco Chemical Company Improved papermaking process

Also Published As

Publication number Publication date
EP1080272A1 (en) 2001-03-07
DE69908939D1 (de) 2003-07-24
CN1139691C (zh) 2004-02-25
ID27899A (id) 2001-05-03
CA2329027C (en) 2005-02-15
CA2329191A1 (en) 1999-11-04
DK1080272T3 (da) 2003-10-06
CN1299425A (zh) 2001-06-13
WO1999055962A3 (en) 1999-12-16
ES2196815T3 (es) 2003-12-16
DK1084295T3 (da) 2004-04-26
RU2000129670A (ru) 2004-03-27
AU750335B2 (en) 2002-07-18
EP1084295B1 (en) 2004-01-07
CZ301092B6 (cs) 2009-11-04
ATE243281T1 (de) 2003-07-15
ID27490A (id) 2001-04-12
JP2002513102A (ja) 2002-05-08
CZ20003938A3 (cs) 2001-07-11
WO1999055965A1 (en) 1999-11-04
NZ507604A (en) 2003-09-26
CA2329027A1 (en) 1999-11-04
RU2194106C2 (ru) 2002-12-10
RU2194818C2 (ru) 2002-12-20
BR9909947A (pt) 2000-12-26
CZ20003937A3 (cs) 2001-12-12
ID27307A (id) 2001-03-22
CN1298466A (zh) 2001-06-06
BR9909946B1 (pt) 2009-12-01
ES2211166T3 (es) 2004-07-01
ATE257530T1 (de) 2004-01-15
BR9909945A (pt) 2000-12-26
AU4401699A (en) 1999-11-16
PT1080271E (pt) 2003-10-31
PL344079A1 (en) 2001-09-24
AU4301499A (en) 1999-11-16
BR9909945B1 (pt) 2009-08-11
BR9909946A (pt) 2001-03-06
EP0953680A1 (en) 1999-11-03
EP1080271A1 (en) 2001-03-07
NZ507605A (en) 2003-01-31
PL344040A1 (en) 2001-09-24
PL201054B1 (pl) 2009-03-31
CA2329191C (en) 2006-06-27
DK1080271T3 (da) 2003-09-22
CA2329028C (en) 2005-11-22
EP1080272B1 (en) 2003-06-18
EP1084295A2 (en) 2001-03-21
CN1205386C (zh) 2005-06-08
JP3890194B2 (ja) 2007-03-07
DE69908938D1 (de) 2003-07-24
JP4307721B2 (ja) 2009-08-05
CN1155754C (zh) 2004-06-30
DE69914078D1 (de) 2004-02-12
WO1999055964A1 (en) 1999-11-04
CZ20003939A3 (cs) 2001-12-12
DE69908938T2 (de) 2003-12-18
CN1300332A (zh) 2001-06-20
DE69914078T2 (de) 2004-10-14
RU2185470C1 (ru) 2002-07-20
AU747089B2 (en) 2002-05-09
JP2002513104A (ja) 2002-05-08
PL200673B1 (pl) 2009-01-30
PL200811B1 (pl) 2009-02-27
WO1999055962A2 (en) 1999-11-04
NZ507606A (en) 2003-07-25
CA2329028A1 (en) 1999-11-04
ATE243282T1 (de) 2003-07-15
ES2201725T3 (es) 2004-03-16
ZA200005551B (en) 2001-05-11
AU748735B2 (en) 2002-06-13
CZ301693B6 (cs) 2010-05-26
PT1084295E (pt) 2004-04-30
AU4401599A (en) 1999-11-16
PL344053A1 (en) 2001-09-24
JP2002513103A (ja) 2002-05-08
ZA200005550B (en) 2001-05-11
DE69908939T2 (de) 2004-05-13
PT1080272E (pt) 2003-10-31
EP1080271B1 (en) 2003-06-18

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