EP0748897A3 - Verfahren zur Herstellung von Papier - Google Patents

Verfahren zur Herstellung von Papier Download PDF

Info

Publication number
EP0748897A3
EP0748897A3 EP96201521A EP96201521A EP0748897A3 EP 0748897 A3 EP0748897 A3 EP 0748897A3 EP 96201521 A EP96201521 A EP 96201521A EP 96201521 A EP96201521 A EP 96201521A EP 0748897 A3 EP0748897 A3 EP 0748897A3
Authority
EP
European Patent Office
Prior art keywords
suspension
paper
production
inorganic particles
aluminium compound
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP96201521A
Other languages
English (en)
French (fr)
Other versions
EP0748897B1 (de
EP0748897A2 (de
Inventor
Zaid Schoeld
Hans Johansson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka Chemicals AB
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 Eka Chemicals AB filed Critical Eka Chemicals AB
Publication of EP0748897A2 publication Critical patent/EP0748897A2/de
Publication of EP0748897A3 publication Critical patent/EP0748897A3/de
Application granted granted Critical
Publication of EP0748897B1 publication Critical patent/EP0748897B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21H17/66—Salts, e.g. alums
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Polarising Elements (AREA)
EP96201521A 1995-06-15 1996-05-31 Verfahren zur Herstellung von Papier Expired - Lifetime EP0748897B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9502184A SE9502184D0 (sv) 1995-06-15 1995-06-15 A process for the production of paper
SE9502184 1995-06-15

Publications (3)

Publication Number Publication Date
EP0748897A2 EP0748897A2 (de) 1996-12-18
EP0748897A3 true EP0748897A3 (de) 1997-07-02
EP0748897B1 EP0748897B1 (de) 2001-05-09

Family

ID=20398632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96201521A Expired - Lifetime EP0748897B1 (de) 1995-06-15 1996-05-31 Verfahren zur Herstellung von Papier

Country Status (8)

Country Link
EP (1) EP0748897B1 (de)
JP (1) JP3202165B2 (de)
AT (1) ATE201073T1 (de)
CA (1) CA2179116C (de)
DE (1) DE69612699T2 (de)
DK (1) DK0748897T3 (de)
ES (1) ES2158226T3 (de)
SE (1) SE9502184D0 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6093217A (en) 1997-02-05 2000-07-25 Akzo Nobel N.V. Sizing of paper
SE9704930D0 (sv) * 1997-02-05 1997-12-30 Akzo Nobel Nv Sizing of paper
US6379501B1 (en) 1999-12-14 2002-04-30 Hercules Incorporated Cellulose products and processes for preparing the same
EP1242308B1 (de) * 1999-12-20 2005-11-16 Akzo Nobel N.V. Sole auf der basis von kieselsäure
AU2004311022B2 (en) * 2003-11-21 2007-11-01 Akzo Nobel N.V. Composition
JP4794224B2 (ja) * 2005-06-27 2011-10-19 日本エヌエスシー株式会社 糊化紙力増強剤用配合物、及び糊化紙力増強剤、並びに製紙方法
CA2664490A1 (en) * 2006-09-27 2008-04-03 Ciba Holding Inc. Siliceous composition and its use in papermaking
CL2008002019A1 (es) * 2007-07-16 2009-01-16 Akzo Nobel Chemicals Int Bv Composicion de carga que comprende una carga, un compuesto inorganico cationico, un compuesto organico cationico y un polisacarido anionico; metodo para preparar dicha composicion; uso como aditivo para una suspension celulosica acuosa; procedimiento para producir papel; y papel.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357574A2 (de) * 1988-09-01 1990-03-07 Eka Nobel Aktiebolag Verfahren zur Papierherstellung
US4964954A (en) * 1987-03-03 1990-10-23 Eka Nobel Ab Process for the production of paper
WO1993001352A1 (en) * 1991-07-02 1993-01-21 Eka Nobel Ab A process for the manufacture of paper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964954A (en) * 1987-03-03 1990-10-23 Eka Nobel Ab Process for the production of paper
EP0357574A2 (de) * 1988-09-01 1990-03-07 Eka Nobel Aktiebolag Verfahren zur Papierherstellung
WO1993001352A1 (en) * 1991-07-02 1993-01-21 Eka Nobel Ab A process for the manufacture of paper

Also Published As

Publication number Publication date
DK0748897T3 (da) 2001-09-17
DE69612699D1 (de) 2001-06-13
SE9502184D0 (sv) 1995-06-15
EP0748897B1 (de) 2001-05-09
EP0748897A2 (de) 1996-12-18
DE69612699T2 (de) 2001-11-29
ES2158226T3 (es) 2001-09-01
JPH093794A (ja) 1997-01-07
CA2179116A1 (en) 1996-12-16
CA2179116C (en) 2001-08-14
ATE201073T1 (de) 2001-05-15
JP3202165B2 (ja) 2001-08-27

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EP0748897A3 (de) Verfahren zur Herstellung von Papier
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