WO1998033982A3 - Sizing of paper - Google Patents

Sizing of paper Download PDF

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Publication number
WO1998033982A3
WO1998033982A3 PCT/SE1998/000191 SE9800191W WO9833982A3 WO 1998033982 A3 WO1998033982 A3 WO 1998033982A3 SE 9800191 W SE9800191 W SE 9800191W WO 9833982 A3 WO9833982 A3 WO 9833982A3
Authority
WO
WIPO (PCT)
Prior art keywords
cellulose
stock
sizing
preparation
sizing agent
Prior art date
Application number
PCT/SE1998/000191
Other languages
French (fr)
Other versions
WO1998033982A2 (en
Inventor
Sten Froelich
Erik Lindgren
Rein Sikkar
Original Assignee
Akzo Nobel Nv
Eka Chemicals Ab
Sten Froelich
Erik Lindgren
Rein Sikkar
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
Application filed by Akzo Nobel Nv, Eka Chemicals Ab, Sten Froelich, Erik Lindgren, Rein Sikkar filed Critical Akzo Nobel Nv
Priority to CA002280136A priority Critical patent/CA2280136C/en
Priority to BR9807978-6A priority patent/BR9807978A/en
Priority to JP53282298A priority patent/JP3268582B2/en
Priority to NZ336572A priority patent/NZ336572A/en
Priority to AT98903332T priority patent/ATE225437T1/en
Priority to DE69808437T priority patent/DE69808437T2/en
Priority to AU60099/98A priority patent/AU729667B2/en
Priority to EP98903332A priority patent/EP0963485B1/en
Publication of WO1998033982A2 publication Critical patent/WO1998033982A2/en
Publication of WO1998033982A3 publication Critical patent/WO1998033982A3/en
Priority to NO19993740A priority patent/NO993740L/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
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
    • D21H17/16—Addition products thereof with hydrocarbons
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/72—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic material

Abstract

The invention relates to the use of an aqueous sizing dispersion containing a cellulose-reactive sizing agent and a hydrophobically modified dispersing agent for sizing cellulosic fibres by addition of the sizing dispersion to a stock containing cellulosic fibres, and optional fillers, and dewatering the stock on a wire to obtain a web containing cellulosic fibres, wherein the stock has a cationic demand of at least 50 mu eq/litre stock filtrate. The invention further relates to an aqueous dispersion containing a cellulose-reactive sizing agent and an anionic hydrophobically modified cellulose-derivative, its preparation and use in the production of paper. The invention also relates to a substantially water-free composition containing a cellulose-reactive sizing agent and an anionic hydrophobically modified cellulose-derivative, its preparation and use in the preparation of an aqueous dispersion of cellulose-reactive sizing agent.
PCT/SE1998/000191 1997-02-05 1998-02-03 Sizing of paper WO1998033982A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA002280136A CA2280136C (en) 1997-02-05 1998-02-03 Sizing of paper
BR9807978-6A BR9807978A (en) 1997-02-05 1998-02-03 Process and composition for using the aqueous dispersion of a sizing agent.
JP53282298A JP3268582B2 (en) 1997-02-05 1998-02-03 Paper sizing
NZ336572A NZ336572A (en) 1997-02-05 1998-02-03 Aqueous dispersion containing a cellulose-reactive sizing agent and an anionic hydrophobically modified cellulose derivative for papermaking stocks with high cationic and lipophillic compounds
AT98903332T ATE225437T1 (en) 1997-02-05 1998-02-03 PAPER SIZING
DE69808437T DE69808437T2 (en) 1997-02-05 1998-02-03 paper sizing
AU60099/98A AU729667B2 (en) 1997-02-05 1998-02-03 Sizing of paper
EP98903332A EP0963485B1 (en) 1997-02-05 1998-02-03 Sizing of paper
NO19993740A NO993740L (en) 1997-02-05 1999-08-02 Gluing paper

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP97850016 1997-02-05
EP97850016.3 1997-02-05
EP97850017 1997-02-05
EP97850017.1 1997-02-05
SE9704930-8 1997-12-30
SE9704930A SE9704930D0 (en) 1997-02-05 1997-12-30 Sizing of paper

Publications (2)

Publication Number Publication Date
WO1998033982A2 WO1998033982A2 (en) 1998-08-06
WO1998033982A3 true WO1998033982A3 (en) 1998-11-12

Family

ID=27238795

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/000191 WO1998033982A2 (en) 1997-02-05 1998-02-03 Sizing of paper

Country Status (16)

Country Link
EP (1) EP0963485B1 (en)
JP (1) JP3268582B2 (en)
KR (1) KR100339882B1 (en)
CN (1) CN1099502C (en)
AT (1) ATE225437T1 (en)
AU (1) AU729667B2 (en)
BR (1) BR9807978A (en)
CA (1) CA2280136C (en)
DE (1) DE69808437T2 (en)
ES (1) ES2183323T3 (en)
ID (1) ID22848A (en)
NO (1) NO993740L (en)
NZ (1) NZ336572A (en)
RU (1) RU2177521C2 (en)
SE (1) SE9704930D0 (en)
WO (1) WO1998033982A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL343566A1 (en) 1998-04-22 2001-08-27 Hercules Inc Paper size dispersions
US6123760A (en) * 1998-10-28 2000-09-26 Hercules Incorporated Compositions and methods for preparing dispersions and methods for using the dispersions
US6846384B2 (en) 2000-08-07 2005-01-25 Akzo Nobel N.V. Process for sizing paper
SE0202652D0 (en) * 2002-09-09 2002-09-09 Skogsind Tekn Foskningsinst Method for sizing paper or paperboard
SI2037041T1 (en) * 2003-12-22 2017-01-31 Akzo Nobel Chemicals International B.V. Filler for papermaking process
EP1963575B1 (en) * 2005-12-21 2014-06-04 Chemische Fabrik Brühl Mare GmbH Sizing of paper
RU2449070C1 (en) * 2006-01-17 2012-04-27 Интернэшнл Пэйпа Кампани Paper bases with increased sizing of surface and low linen sizing with high dimensional stability
BRPI0706878B1 (en) 2006-01-17 2019-01-15 Int Paper Co paper substrate and method for preparing a paper substrate
JP4912903B2 (en) * 2007-01-31 2012-04-11 花王株式会社 Method for producing paper quality improver
CN101983267B (en) 2008-03-31 2014-02-19 国际纸业公司 Recording sheet with enhanced print quality at low additive levels
RU2471032C1 (en) * 2011-05-24 2012-12-27 Открытое акционерное общество "Троицкая бумажная фабрика" (ОАО "ТБФ") Paper pulp for making paper
US9056792B2 (en) * 2011-06-30 2015-06-16 Weyerhaeuser Nr Company Internally curing cement based materials
FI124556B (en) 2012-04-26 2014-10-15 Stora Enso Oyj Hydrophobic-bonded fiber web and process for manufacturing a bonded web layer
CN103422390B (en) * 2012-05-17 2016-08-03 金红叶纸业集团有限公司 Slurry processing method, by the paper pulp obtained by the method and the paper that prepared by this paper pulp
FI128576B (en) * 2015-12-21 2020-08-14 Kemira Oyj A method for producing a sizing agent composition, a sizing agent composition and use thereof
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

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661349A (en) * 1949-02-18 1953-12-01 Nat Starch Products Inc Polysaccharide derivatives of substituted dicarboxylic acids
US3102064A (en) * 1961-09-08 1963-08-27 Nat Starch Chem Corp Novel paper sizing process
US4222820A (en) * 1977-06-28 1980-09-16 Tenneco Chemicals, Inc. Paper sizing agents
US4522686A (en) * 1981-09-15 1985-06-11 Hercules Incorporated Aqueous sizing compositions
EP0186956A2 (en) * 1984-12-26 1986-07-09 United States Gypsum Company Paper machine polymer systems and methods for their use
US4687519A (en) * 1985-12-20 1987-08-18 National Starch And Chemical Corporation Paper size compositions
US5114539A (en) * 1985-12-09 1992-05-19 Paper Chemistry Laboratory, Inc. Methods for manufacturing paper products
WO1994024169A1 (en) * 1993-04-15 1994-10-27 Akzo Nobel N.V. Method of making amide modified carboxyl-containing polysaccharide and fatty amide-modified polysaccharide so obtainable
EP0748897A2 (en) * 1995-06-15 1996-12-18 Eka Chemicals AB A process for the production of paper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687501A (en) * 1986-04-21 1987-08-18 Ppg Industries, Inc. Lightweight bending iron heat shields for glass bending molds

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661349A (en) * 1949-02-18 1953-12-01 Nat Starch Products Inc Polysaccharide derivatives of substituted dicarboxylic acids
US3102064A (en) * 1961-09-08 1963-08-27 Nat Starch Chem Corp Novel paper sizing process
US4222820A (en) * 1977-06-28 1980-09-16 Tenneco Chemicals, Inc. Paper sizing agents
US4522686A (en) * 1981-09-15 1985-06-11 Hercules Incorporated Aqueous sizing compositions
EP0186956A2 (en) * 1984-12-26 1986-07-09 United States Gypsum Company Paper machine polymer systems and methods for their use
US5114539A (en) * 1985-12-09 1992-05-19 Paper Chemistry Laboratory, Inc. Methods for manufacturing paper products
US4687519A (en) * 1985-12-20 1987-08-18 National Starch And Chemical Corporation Paper size compositions
WO1994024169A1 (en) * 1993-04-15 1994-10-27 Akzo Nobel N.V. Method of making amide modified carboxyl-containing polysaccharide and fatty amide-modified polysaccharide so obtainable
EP0748897A2 (en) * 1995-06-15 1996-12-18 Eka Chemicals AB A process for the production of paper

Also Published As

Publication number Publication date
CA2280136C (en) 2005-04-26
NZ336572A (en) 2001-01-26
CA2280136A1 (en) 1998-08-06
DE69808437D1 (en) 2002-11-07
ATE225437T1 (en) 2002-10-15
JP2000509447A (en) 2000-07-25
NO993740L (en) 1999-09-28
SE9704930D0 (en) 1997-12-30
CN1099502C (en) 2003-01-22
KR100339882B1 (en) 2002-06-10
ID22848A (en) 1999-12-09
KR20000070620A (en) 2000-11-25
BR9807978A (en) 2000-02-15
JP3268582B2 (en) 2002-03-25
RU2177521C2 (en) 2001-12-27
EP0963485B1 (en) 2002-10-02
AU6009998A (en) 1998-08-25
AU729667B2 (en) 2001-02-08
CN1280640A (en) 2001-01-17
WO1998033982A2 (en) 1998-08-06
NO993740D0 (en) 1999-08-02
ES2183323T3 (en) 2003-03-16
EP0963485A2 (en) 1999-12-15
DE69808437T2 (en) 2003-07-10

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