WO2003044274A8 - Process for sizing paper and sizing composition - Google Patents

Process for sizing paper and sizing composition

Info

Publication number
WO2003044274A8
WO2003044274A8 PCT/SE2002/002095 SE0202095W WO03044274A8 WO 2003044274 A8 WO2003044274 A8 WO 2003044274A8 SE 0202095 W SE0202095 W SE 0202095W WO 03044274 A8 WO03044274 A8 WO 03044274A8
Authority
WO
WIPO (PCT)
Prior art keywords
sizing
composition
aqueous
paper
suspension
Prior art date
Application number
PCT/SE2002/002095
Other languages
French (fr)
Other versions
WO2003044274A1 (en
Inventor
Lars Oedberg
Rosa Mattson
Pavol Barla
Original Assignee
Akzo Nobel Nv
Eka Chemicals Ab
Lars Oedberg
Rosa Mattson
Pavol Barla
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, Lars Oedberg, Rosa Mattson, Pavol Barla filed Critical Akzo Nobel Nv
Priority to EP02786334A priority Critical patent/EP1446527A1/en
Priority to JP2003545884A priority patent/JP3998638B2/en
Priority to BR0214270-8A priority patent/BR0214270A/en
Priority to CA002473653A priority patent/CA2473653A1/en
Priority to AU2002349853A priority patent/AU2002349853B2/en
Publication of WO2003044274A1 publication Critical patent/WO2003044274A1/en
Publication of WO2003044274A8 publication Critical patent/WO2003044274A8/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
    • D21H21/06—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
    • 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
    • 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

Landscapes

  • Paper (AREA)

Abstract

The present invention relates to a process for sizing paper comprising providing an aqueous suspension comprising cellulosic fibres, dewatering said aqueous suspension thereby forming a paper web, said process comprising adding to the cellulosic suspension an aqueous composition comprising aggregates comprising a sizing agent , the composition obtainable by mixing in any order prior to the addition to the aqueous suspension, (i) an aqueous solution comprising at least one coagulation agent, and (ii) an aqueous dispersion comprising a sizing agent, wherein the zeta potential of the composition is less than 20 mV. The invention also refers to an aqueous sizing composition.
PCT/SE2002/002095 2001-11-19 2002-11-15 Process for sizing paper and sizing composition WO2003044274A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP02786334A EP1446527A1 (en) 2001-11-19 2002-11-15 Process for sizing paper and sizing composition
JP2003545884A JP3998638B2 (en) 2001-11-19 2002-11-15 Paper sizing method and sizing composition
BR0214270-8A BR0214270A (en) 2001-11-19 2002-11-15 Paper Collage Process and Collage Composition
CA002473653A CA2473653A1 (en) 2001-11-19 2002-11-15 Process for sizing paper and sizing composition
AU2002349853A AU2002349853B2 (en) 2001-11-19 2002-11-15 Process for sizing paper and sizing composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01850198.1 2001-11-19
EP01850198A EP1314822A1 (en) 2001-11-19 2001-11-19 Process for sizing paper and sizing composition

Publications (2)

Publication Number Publication Date
WO2003044274A1 WO2003044274A1 (en) 2003-05-30
WO2003044274A8 true WO2003044274A8 (en) 2004-10-21

Family

ID=8184898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2002/002095 WO2003044274A1 (en) 2001-11-19 2002-11-15 Process for sizing paper and sizing composition

Country Status (9)

Country Link
EP (2) EP1314822A1 (en)
JP (1) JP3998638B2 (en)
CN (1) CN1259481C (en)
AU (1) AU2002349853B2 (en)
BR (1) BR0214270A (en)
CA (1) CA2473653A1 (en)
PL (1) PL370323A1 (en)
RU (1) RU2263172C2 (en)
WO (1) WO2003044274A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006327338B2 (en) * 2005-12-21 2011-06-23 Kemira Oyj Sizing of paper
EP1862591A1 (en) * 2006-06-02 2007-12-05 Alfred Pohlen Pre-dispersion
CL2008002019A1 (en) * 2007-07-16 2009-01-16 Akzo Nobel Chemicals Int Bv A filler composition comprising a filler, a cationic inorganic compound, a cationic organic compound, and an anionic polysaccharide; method of preparing said composition; use as an additive for an aqueous cellulosic suspension; procedure for producing paper; and paper.
DE102007059736A1 (en) * 2007-12-12 2009-06-18 Omya Development Ag Surface mineralized organic fibers
AT506695B1 (en) * 2008-11-14 2009-11-15 Kemira Chemie Ges Mbh COMPOSITION FOR PAPER LUBRICATION
EP2513373B1 (en) * 2009-12-18 2013-10-09 Hercules Incorporated Paper sizing composition
US8709207B2 (en) * 2010-11-02 2014-04-29 Nalco Company Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
EP2882899A2 (en) 2011-11-14 2015-06-17 Kemira Oyj Akd composition and manufacture of paper and paperboard
US9655372B2 (en) * 2013-02-27 2017-05-23 Viskoteepak Belgium Nv Cellulose-based food casing and method of manufacture
FI126960B (en) * 2014-02-06 2017-08-31 Kemira Oyj Stabilized adhesive formulation
FI126316B (en) * 2014-02-06 2016-09-30 Kemira Oyj Stabilized adhesive formulation
RU2729681C1 (en) * 2017-03-15 2020-08-11 Ска Форест Продактс Аб Method of producing gluing enhancer
US20230366153A1 (en) * 2020-09-18 2023-11-16 Kemira Oyj Surface size composition and its use

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657946A (en) * 1984-06-25 1987-04-14 Nalco Chemical Company Paper sizing method and emulsion
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US5069893A (en) * 1988-11-03 1991-12-03 Handy Chemicals Limited Polymeric basic aluminum silicate-sulphate
EP0735065B1 (en) * 1995-03-24 1997-05-28 Giulini Chemie GmbH Amphoteric polymer dispersion, process for preparation and its use
US6315824B1 (en) * 1996-02-02 2001-11-13 Rodrigue V. Lauzon Coacervate stabilizer system
GB9603909D0 (en) * 1996-02-23 1996-04-24 Allied Colloids Ltd Production of paper
DE19610995C2 (en) * 1996-03-21 2002-12-19 Betzdearborn Inc Paper sizing agents and processes
JP4347414B2 (en) * 1996-06-25 2009-10-21 バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッド ASA sizing emulsions containing low and high molecular weight cationic polymers
SE9704931D0 (en) * 1997-02-05 1997-12-30 Akzo Nobel Nv Sizing of paper
EP1099795A1 (en) * 1999-06-24 2001-05-16 Akzo Nobel N.V. Sizing emulsion

Also Published As

Publication number Publication date
WO2003044274A1 (en) 2003-05-30
CA2473653A1 (en) 2003-05-30
EP1314822A1 (en) 2003-05-28
AU2002349853B2 (en) 2005-08-11
AU2002349853A1 (en) 2003-06-10
EP1446527A1 (en) 2004-08-18
RU2004118668A (en) 2005-03-10
PL370323A1 (en) 2005-05-16
CN1259481C (en) 2006-06-14
JP2005509764A (en) 2005-04-14
JP3998638B2 (en) 2007-10-31
CN1589351A (en) 2005-03-02
RU2263172C2 (en) 2005-10-27
BR0214270A (en) 2004-09-21

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