ZA200005551B - A process for the production of paper. - Google Patents

A process for the production of paper.

Info

Publication number
ZA200005551B
ZA200005551B ZA200005551A ZA200005551A ZA200005551B ZA 200005551 B ZA200005551 B ZA 200005551B ZA 200005551 A ZA200005551 A ZA 200005551A ZA 200005551 A ZA200005551 A ZA 200005551A ZA 200005551 B ZA200005551 B ZA 200005551B
Authority
ZA
South Africa
Prior art keywords
suspension
paper
production
wire
organic polymer
Prior art date
Application number
ZA200005551A
Other languages
English (en)
Inventor
Oliver Struck
Hans Hallstrom
Rein Sikkar
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=ZA200005551(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 ZA200005551B publication Critical patent/ZA200005551B/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)
ZA200005551A 1998-04-27 2000-10-10 A process for the production of paper. ZA200005551B (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
ZA200005551B true ZA200005551B (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 After (2)

Application Number Title Priority Date Filing Date
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.

Country Status (18)

Country Link
EP (4) EP0953680A1 (cs)
JP (3) JP4307721B2 (cs)
CN (3) CN1139691C (cs)
AT (3) ATE243281T1 (cs)
AU (3) AU748735B2 (cs)
BR (3) BR9909946B1 (cs)
CA (3) CA2329028C (cs)
CZ (3) CZ20003937A3 (cs)
DE (3) DE69908939T2 (cs)
DK (3) DK1080272T3 (cs)
ES (3) ES2201725T3 (cs)
ID (3) ID27307A (cs)
NZ (3) NZ507605A (cs)
PL (3) PL200673B1 (cs)
PT (3) PT1080271E (cs)
RU (3) RU2194106C2 (cs)
WO (3) WO1999055965A1 (cs)
ZA (3) ZA200005551B (cs)

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US6417268B1 (en) 1999-12-06 2002-07-09 Hercules Incorporated Method for making hydrophobically associative polymers, methods of use and compositions
TR200300157T2 (tr) † 2000-08-07 2004-12-21 Akzo Nobel N. V. Kağıdı kolalamak için proses.
US6918995B2 (en) 2000-08-07 2005-07-19 Akzo Nobel N.V. Process for the production of 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
AU2001288175A1 (en) 2000-09-20 2002-04-02 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
AU2002359218B2 (en) 2001-12-21 2005-12-08 Akzo Nobel N.V. Aqueous silica-containing composition and process for production of paper
ES2501166T3 (es) * 2002-01-31 2014-10-01 Akzo Nobel N.V. Proceso para la fabricación de papel
AU2003218571B2 (en) * 2002-04-09 2007-11-29 Fpinnovations Swollen starch-latex compositions for use in papermaking
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US6951598B2 (en) 2002-11-06 2005-10-04 Kimberly-Clark Worldwide, Inc. Hydrophobically modified cationic acrylate copolymer/polysiloxane blends and use in tissue
US6964725B2 (en) 2002-11-06 2005-11-15 Kimberly-Clark Worldwide, Inc. Soft tissue products containing selectively treated fibers
US20040084162A1 (en) 2002-11-06 2004-05-06 Shannon Thomas Gerard Low slough tissue products and method for making same
US7029756B2 (en) 2002-11-06 2006-04-18 Kimberly-Clark Worldwide, Inc. Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties
US7303654B2 (en) 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
WO2004046464A1 (en) * 2002-11-19 2004-06-03 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
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WO2006068576A1 (en) * 2004-12-22 2006-06-29 Akzo Nobel N.V. A process for the production of paper
US7955473B2 (en) 2004-12-22 2011-06-07 Akzo Nobel N.V. Process for the production of paper
ES2457817T3 (es) * 2005-05-16 2014-04-29 Akzo Nobel N.V. Un procedimiento para la producción de papel
US20060254464A1 (en) 2005-05-16 2006-11-16 Akzo Nobel N.V. Process for the production of paper
US8273216B2 (en) 2005-12-30 2012-09-25 Akzo Nobel N.V. Process for the production of paper
BRPI0620805A2 (pt) * 2005-12-30 2011-11-22 Akzo Nobel Nv processo para a produção de papel
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
KR20130132381A (ko) * 2010-07-12 2013-12-04 아크조 노벨 케미칼즈 인터내셔널 비.브이. 셀룰로스 섬유 조성물
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
JP6243853B2 (ja) * 2012-12-07 2017-12-06 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
EP3510199A1 (en) * 2016-09-07 2019-07-17 Kemira Oyj Method for manufacture of paper, board or the like and use of the composition
WO2018109279A1 (en) * 2016-12-16 2018-06-21 Kemira Oyj Polymer composition and its uses
EP3601669B1 (en) * 2017-03-29 2023-09-13 Kemira Oyj Method for producing paper, board or the like
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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Also Published As

Publication number Publication date
CN1299425A (zh) 2001-06-13
WO1999055964A1 (en) 1999-11-04
NZ507606A (en) 2003-07-25
DK1080271T3 (da) 2003-09-22
BR9909946A (pt) 2001-03-06
BR9909945A (pt) 2000-12-26
AU748735B2 (en) 2002-06-13
DK1080272T3 (da) 2003-10-06
ATE243282T1 (de) 2003-07-15
ZA200005550B (en) 2001-05-11
PT1084295E (pt) 2004-04-30
RU2185470C1 (ru) 2002-07-20
WO1999055965A1 (en) 1999-11-04
AU4401699A (en) 1999-11-16
DE69908938D1 (de) 2003-07-24
PL200811B1 (pl) 2009-02-27
EP1084295B1 (en) 2004-01-07
JP2002513103A (ja) 2002-05-08
JP4307721B2 (ja) 2009-08-05
ES2201725T3 (es) 2004-03-16
PL344053A1 (en) 2001-09-24
CZ20003939A3 (cs) 2001-12-12
ID27490A (id) 2001-04-12
CA2329027A1 (en) 1999-11-04
ATE257530T1 (de) 2004-01-15
BR9909946B1 (pt) 2009-12-01
WO1999055962A2 (en) 1999-11-04
BR9909947A (pt) 2000-12-26
JP2002513102A (ja) 2002-05-08
NZ507605A (en) 2003-01-31
PT1080272E (pt) 2003-10-31
CZ301693B6 (cs) 2010-05-26
CZ20003937A3 (cs) 2001-12-12
AU750335B2 (en) 2002-07-18
EP1084295A2 (en) 2001-03-21
EP0953680A1 (en) 1999-11-03
CA2329028C (en) 2005-11-22
ES2196815T3 (es) 2003-12-16
EP1080271B1 (en) 2003-06-18
RU2194818C2 (ru) 2002-12-20
BR9909945B1 (pt) 2009-08-11
CN1139691C (zh) 2004-02-25
AU747089B2 (en) 2002-05-09
RU2000129670A (ru) 2004-03-27
CZ301092B6 (cs) 2009-11-04
PL344079A1 (en) 2001-09-24
CA2329028A1 (en) 1999-11-04
EP1080271A1 (en) 2001-03-07
JP2002513104A (ja) 2002-05-08
DE69908939T2 (de) 2004-05-13
CA2329027C (en) 2005-02-15
CA2329191A1 (en) 1999-11-04
PL200673B1 (pl) 2009-01-30
CN1300332A (zh) 2001-06-20
DE69914078T2 (de) 2004-10-14
CN1155754C (zh) 2004-06-30
CA2329191C (en) 2006-06-27
ZA200005552B (en) 2001-05-11
WO1999055962A3 (en) 1999-12-16
PT1080271E (pt) 2003-10-31
NZ507604A (en) 2003-09-26
CN1298466A (zh) 2001-06-06
ID27307A (id) 2001-03-22
DE69914078D1 (de) 2004-02-12
DE69908939D1 (de) 2003-07-24
PL344040A1 (en) 2001-09-24
AU4401599A (en) 1999-11-16
CZ20003938A3 (cs) 2001-07-11
DK1084295T3 (da) 2004-04-26
ES2211166T3 (es) 2004-07-01
AU4301499A (en) 1999-11-16
RU2194106C2 (ru) 2002-12-10
ATE243281T1 (de) 2003-07-15
ID27899A (id) 2001-05-03
JP3890194B2 (ja) 2007-03-07
EP1080272B1 (en) 2003-06-18
CN1205386C (zh) 2005-06-08
EP1080272A1 (en) 2001-03-07
DE69908938T2 (de) 2003-12-18
PL201054B1 (pl) 2009-03-31

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