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TW200613611A - Filler for paper making process - Google Patents

Filler for paper making process

Info

Publication number
TW200613611A
TW200613611A TW094119923A TW94119923A TW200613611A TW 200613611 A TW200613611 A TW 200613611A TW 094119923 A TW094119923 A TW 094119923A TW 94119923 A TW94119923 A TW 94119923A TW 200613611 A TW200613611 A TW 200613611A
Authority
TW
Taiwan
Prior art keywords
filler
substitution
degree
clay
cellulose derivative
Prior art date
Application number
TW094119923A
Other languages
Chinese (zh)
Other versions
TWI278556B (en
Inventor
Erik Sanne
Ejell Rune Andersson
Johan Nyander
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
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of TW200613611A publication Critical patent/TW200613611A/en
Application granted granted Critical
Publication of TWI278556B publication Critical patent/TWI278556B/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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

The present invention relates to a filler comprising clay and cellulose derivative having a degree of substitution of net ionic groups up to about 0.65. The invention also relates to a filler comprising clay and a cellulose derivative having a degree of substitution of carboxyalkyl groups up to about 0.65. The invention further relates to a method of producing a filler which comprises mixing clay and a cellulose derivative having a degree of substitution of net ionic groups up to about 0.65. The invention also relates to a method of producing a filler which comprises mixing clay and a cellulose derivative having a degree of substitution of carboxyalkyl groups up to about 0.65. The invention further relates to a filler obtainable by the methods. The invention further relates to a papermaking process which comprises providing an aqueous suspension containing cellulosic fibres, introducing into the suspension a filler comprising clay and cellulose derivative having a degree of substitution of net ionic groups up to about 0.65, and dewatering the suspension to form a web or sheet of paper. The invention also relates to a papermaking process which comprises providing an aqueous suspension containing cellulosic fibres, introducing into the suspension a filler comprising clay and cellulose derivative having a degree of substitution of carboxyalkyl groups up to about 0.65, and dewatering the suspension to form a web or sheet of paper.
TW094119923A 2004-06-22 2005-06-16 Filler for paper making process TWI278556B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04445072 2004-06-22

Publications (2)

Publication Number Publication Date
TW200613611A true TW200613611A (en) 2006-05-01
TWI278556B TWI278556B (en) 2007-04-11

Family

ID=34932991

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094119923A TWI278556B (en) 2004-06-22 2005-06-16 Filler for paper making process

Country Status (9)

Country Link
EP (2) EP2835468B1 (en)
CN (2) CN1965128A (en)
CA (1) CA2571083C (en)
ES (1) ES2574007T3 (en)
PL (1) PL1778916T3 (en)
PT (1) PT1778916E (en)
SI (1) SI1778916T1 (en)
TW (1) TWI278556B (en)
WO (1) WO2005124021A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090025895A1 (en) * 2006-02-20 2009-01-29 John Stuart Cowman Process for the Manufacture of Paper and Board
CA2685377C (en) * 2007-06-08 2014-05-27 Fpinnovations Latex-treated filler slurries for use in papermaking
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.
AR086593A1 (en) 2011-06-08 2014-01-08 Akzo Nobel Chemicals Int Bv PROCESS FOR THE PRODUCTION OF PAPER AND CARTON
CN102677543B (en) * 2012-06-11 2014-03-12 岳阳林纸股份有限公司 Method for fill feeding in papermaking

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730830A (en) * 1971-11-24 1973-05-01 Eastman Kodak Co Process for making paper
WO1982001020A1 (en) * 1980-09-19 1982-04-01 O Sunden Paper making process utilizing an amphoteric mucous structure as binder
SE451470B (en) * 1985-12-09 1987-10-12 Boliden Ab APPLICATION OF AN ACID ADDITION SALT OF AN ALKYLAMINE FOR REGULATING THE VISCOSITY OF PAPER COATING METHODS
GB8621680D0 (en) * 1986-09-09 1986-10-15 Du Pont Filler compositions
DE3733507A1 (en) 1987-10-03 1989-04-13 Degussa PROCESS FOR THE PREPARATION OF TERTIAER OR QUATEROUS NITROGEN-CONTAINING CELLULOSE ETHERS
SE501216C2 (en) * 1992-08-31 1994-12-12 Eka Nobel Ab Aqueous, stable suspension of colloidal particles and their preparation and use
US5492560A (en) * 1993-11-10 1996-02-20 Minerals Technologies, Inc. Treatment of inorganic pigments with carboxymethylcellulose compounds
WO1996026220A1 (en) * 1995-02-21 1996-08-29 Cellcat Gmbh Cellulose particles, method for producing them and their use
JP2947735B2 (en) * 1995-08-09 1999-09-13 三島製紙株式会社 Water dispersible sheet and tobacco using the same
US5759346A (en) 1996-09-27 1998-06-02 The Procter & Gamble Company Process for making smooth uncreped tissue paper containing fine particulate fillers
DE19842962A1 (en) * 1998-09-19 2000-03-23 Wolff Walsrode Ag Aqueous formulation for surface preparation and coating of paper and cardboard contained sulfoethylcellulose ether as cobinder
FI117716B (en) 2000-04-18 2007-01-31 Ciba Sc Holding Ag Process for pre-treatment of filler, modified filler and its use
US20030085012A1 (en) * 2001-09-07 2003-05-08 Jones J Philip E Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness

Also Published As

Publication number Publication date
EP2835468A1 (en) 2015-02-11
PL1778916T3 (en) 2016-10-31
EP1778916B1 (en) 2016-03-23
CA2571083C (en) 2010-12-21
TWI278556B (en) 2007-04-11
WO2005124021A1 (en) 2005-12-29
EP2835468B1 (en) 2020-03-11
SI1778916T1 (en) 2016-07-29
ES2574007T3 (en) 2016-06-14
PT1778916E (en) 2016-06-03
CN1965128A (en) 2007-05-16
CA2571083A1 (en) 2005-12-29
CN103556526A (en) 2014-02-05
EP1778916A1 (en) 2007-05-02

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees