DK1135555T3 - Process for making paper using a novel retention system comprising a precipitated silica and a cationic polymer - Google Patents

Process for making paper using a novel retention system comprising a precipitated silica and a cationic polymer

Info

Publication number
DK1135555T3
DK1135555T3 DK98958307T DK98958307T DK1135555T3 DK 1135555 T3 DK1135555 T3 DK 1135555T3 DK 98958307 T DK98958307 T DK 98958307T DK 98958307 T DK98958307 T DK 98958307T DK 1135555 T3 DK1135555 T3 DK 1135555T3
Authority
DK
Denmark
Prior art keywords
precipitated silica
cationic polymer
making paper
retention system
novel
Prior art date
Application number
DK98958307T
Other languages
Danish (da)
Inventor
Herbert Hruschka
Marie-Odile Lafon
Original Assignee
Rhodia Chimie Sa
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 Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of DK1135555T3 publication Critical patent/DK1135555T3/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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H17/63—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
    • 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

Landscapes

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

Abstract

The invention concerns a novel method for making paper based on cellulose fibre in sheet form, wherein a novel retention system comprising a suspension of precipitated silica and a cationic polymer is used for improving in particular the retention of the incorporated mineral fillers. The invention also concerns a method for making paper using a retention system which substantially improves draining. More precisely, the invention concerns the use of a precipitated silica and a cationic polymer comprising a cationic guar gum and/or a cationic starch.
DK98958307T 1997-08-01 1998-12-02 Process for making paper using a novel retention system comprising a precipitated silica and a cationic polymer DK1135555T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9709891A FR2766849B1 (en) 1997-08-01 1997-08-01 PAPERMAKING PROCESS USING A NEW RETENTION SYSTEM INCLUDING PRECIPITATED SILICA AND CATIONIC POLYMER
PCT/FR1998/002598 WO2000032873A1 (en) 1997-08-01 1998-12-02 Paper making method using a novel retention system comprising a precipitated silica and a cationic polymer

Publications (1)

Publication Number Publication Date
DK1135555T3 true DK1135555T3 (en) 2007-05-21

Family

ID=26233725

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98958307T DK1135555T3 (en) 1997-08-01 1998-12-02 Process for making paper using a novel retention system comprising a precipitated silica and a cationic polymer

Country Status (10)

Country Link
EP (1) EP1135555B1 (en)
AT (1) ATE352670T1 (en)
AU (1) AU1439699A (en)
CA (1) CA2354647C (en)
DE (1) DE69836985T2 (en)
DK (1) DK1135555T3 (en)
ES (1) ES2277396T3 (en)
FR (1) FR2766849B1 (en)
NO (1) NO331149B1 (en)
WO (1) WO2000032873A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799663B1 (en) * 1999-10-15 2001-12-07 Rhodia Chimie Sa USE OF GALACTOMANNANS AS AN EMULSIFYING AGENT
FR2879631B1 (en) * 2004-12-16 2007-02-23 Snf Sas Soc Par Actions Simpli PROCESS FOR THE MANUFACTURE OF PAPER

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3065576D1 (en) * 1979-03-28 1983-12-22 Allied Colloids Ltd Production of paper and paper board
JPS60209098A (en) * 1984-03-28 1985-10-21 三井東圧化学株式会社 Light weight paper and its production
SE8403062L (en) * 1984-06-07 1985-12-08 Eka Ab PAPER MANUFACTURING PROCEDURES
US5176891A (en) * 1988-01-13 1993-01-05 Eka Chemicals, Inc. Polyaluminosilicate process
FR2627176B1 (en) * 1988-02-11 1990-06-15 Rhone Poulenc Chimie STABLE AQUEOUS SUSPENSION OF PRECIPITATION SILICA
SE9003954L (en) * 1990-12-11 1992-06-12 Eka Nobel Ab SET FOR MANUFACTURE OF SHEET OR SHAPE CELLULOSA FIBER CONTAINING PRODUCTS
US5194120A (en) * 1991-05-17 1993-03-16 Delta Chemicals Production of paper and paper products
FR2722185B1 (en) * 1994-07-07 1996-09-27 Rhone Poulenc Chimie CONCENTRATED SUSPENSION OF PRECIPITATION SILICA, METHODS FOR THE PREPARATION THEREOF, AND USES THEREOF

Also Published As

Publication number Publication date
CA2354647A1 (en) 2000-06-08
CA2354647C (en) 2006-09-19
WO2000032873A1 (en) 2000-06-08
FR2766849B1 (en) 1999-12-24
EP1135555A1 (en) 2001-09-26
DE69836985D1 (en) 2007-03-15
EP1135555B1 (en) 2007-01-24
NO331149B1 (en) 2011-10-24
NO20012666L (en) 2001-08-02
FR2766849A1 (en) 1999-02-05
NO20012666D0 (en) 2001-05-30
DE69836985T2 (en) 2007-06-28
AU1439699A (en) 2000-06-19
ES2277396T3 (en) 2007-07-01
ATE352670T1 (en) 2007-02-15

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