NO20012666D0 - Process for making paper using a new retention system comprising a precipitated silica and encationic polymer - Google Patents

Process for making paper using a new retention system comprising a precipitated silica and encationic polymer

Info

Publication number
NO20012666D0
NO20012666D0 NO20012666A NO20012666A NO20012666D0 NO 20012666 D0 NO20012666 D0 NO 20012666D0 NO 20012666 A NO20012666 A NO 20012666A NO 20012666 A NO20012666 A NO 20012666A NO 20012666 D0 NO20012666 D0 NO 20012666D0
Authority
NO
Norway
Prior art keywords
precipitated silica
making paper
retention system
polymer
encationic
Prior art date
Application number
NO20012666A
Other languages
Norwegian (no)
Other versions
NO20012666L (en
NO331149B1 (en
Inventor
Marie-Odile Lafon
Herbert Hruschka
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
Publication of NO20012666D0 publication Critical patent/NO20012666D0/en
Publication of NO20012666L publication Critical patent/NO20012666L/en
Publication of NO331149B1 publication Critical patent/NO331149B1/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.
NO20012666A 1997-08-01 2001-05-30 Process for making paper, paper which can be obtained therewith, and the use of such paper. NO331149B1 (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 (3)

Publication Number Publication Date
NO20012666D0 true NO20012666D0 (en) 2001-05-30
NO20012666L NO20012666L (en) 2001-08-02
NO331149B1 NO331149B1 (en) 2011-10-24

Family

ID=26233725

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012666A NO331149B1 (en) 1997-08-01 2001-05-30 Process for making paper, paper which can be obtained therewith, and the use of such paper.

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
NO20012666L (en) 2001-08-02
CA2354647A1 (en) 2000-06-08
EP1135555B1 (en) 2007-01-24
WO2000032873A1 (en) 2000-06-08
DK1135555T3 (en) 2007-05-21
ATE352670T1 (en) 2007-02-15
FR2766849B1 (en) 1999-12-24
FR2766849A1 (en) 1999-02-05
AU1439699A (en) 2000-06-19
EP1135555A1 (en) 2001-09-26
ES2277396T3 (en) 2007-07-01
NO331149B1 (en) 2011-10-24
DE69836985D1 (en) 2007-03-15
DE69836985T2 (en) 2007-06-28
CA2354647C (en) 2006-09-19

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Legal Events

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