SE8903752D0 - Foerfarande foer framstaellning av papper - Google Patents

Foerfarande foer framstaellning av papper

Info

Publication number
SE8903752D0
SE8903752D0 SE8903752A SE8903752A SE8903752D0 SE 8903752 D0 SE8903752 D0 SE 8903752D0 SE 8903752 A SE8903752 A SE 8903752A SE 8903752 A SE8903752 A SE 8903752A SE 8903752 D0 SE8903752 D0 SE 8903752D0
Authority
SE
Sweden
Prior art keywords
procedures
paper
preparing paper
dewatering
suspension
Prior art date
Application number
SE8903752A
Other languages
English (en)
Swedish (sv)
Inventor
U R Carlsson
Original Assignee
Eka Nobel 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 Nobel Ab filed Critical Eka Nobel Ab
Priority to SE8903752A priority Critical patent/SE8903752D0/xx
Publication of SE8903752D0 publication Critical patent/SE8903752D0/xx
Priority to CA002069308A priority patent/CA2069308C/en
Priority to DE91900405T priority patent/DE69003249T2/de
Priority to JP2515828A priority patent/JPH04505351A/ja
Priority to PCT/SE1990/000688 priority patent/WO1991007543A1/en
Priority to EP91900405A priority patent/EP0500770B1/en
Priority to AU67328/90A priority patent/AU637850B2/en
Priority to AT91900405T priority patent/ATE94231T1/de
Priority to ES91900405T priority patent/ES2046040T3/es
Priority to FI922055A priority patent/FI100611B/fi
Priority to NO921847A priority patent/NO174783C/no

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
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Polarising Elements (AREA)
SE8903752A 1989-11-09 1989-11-09 Foerfarande foer framstaellning av papper SE8903752D0 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE8903752A SE8903752D0 (sv) 1989-11-09 1989-11-09 Foerfarande foer framstaellning av papper
ES91900405T ES2046040T3 (es) 1989-11-09 1990-10-24 Un procedimiento para la produccion de papel.
PCT/SE1990/000688 WO1991007543A1 (en) 1989-11-09 1990-10-24 A process for the production of paper
DE91900405T DE69003249T2 (de) 1989-11-09 1990-10-24 Verfahren zur herstellung von papier.
JP2515828A JPH04505351A (ja) 1989-11-09 1990-10-24 紙の製造方法
CA002069308A CA2069308C (en) 1989-11-09 1990-10-24 A process for the production of paper
EP91900405A EP0500770B1 (en) 1989-11-09 1990-10-24 A process for the production of paper
AU67328/90A AU637850B2 (en) 1989-11-09 1990-10-24 A process for the production of paper
AT91900405T ATE94231T1 (de) 1989-11-09 1990-10-24 Verfahren zur herstellung von papier.
FI922055A FI100611B (fi) 1989-11-09 1992-05-06 Menetelmä paperin valmistamiseksi
NO921847A NO174783C (no) 1989-11-09 1992-05-11 Fremgangsmåte ved fremstilling av papir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903752A SE8903752D0 (sv) 1989-11-09 1989-11-09 Foerfarande foer framstaellning av papper

Publications (1)

Publication Number Publication Date
SE8903752D0 true SE8903752D0 (sv) 1989-11-09

Family

ID=20377424

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903752A SE8903752D0 (sv) 1989-11-09 1989-11-09 Foerfarande foer framstaellning av papper

Country Status (10)

Country Link
EP (1) EP0500770B1 (xx)
JP (1) JPH04505351A (xx)
AT (1) ATE94231T1 (xx)
AU (1) AU637850B2 (xx)
CA (1) CA2069308C (xx)
DE (1) DE69003249T2 (xx)
ES (1) ES2046040T3 (xx)
FI (1) FI100611B (xx)
SE (1) SE8903752D0 (xx)
WO (1) WO1991007543A1 (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2108027C (en) * 1991-07-02 1997-05-27 Bruno Carre A process for the production of paper
BR9205973A (pt) * 1991-07-02 1994-08-02 Eka Nobel Ab Processo para a fabricação de papel
FI920246A0 (fi) * 1992-01-20 1992-01-20 Kemira Oy Foerfarande foer tillverkning av papper.
US5695609A (en) * 1992-01-20 1997-12-09 Kemira Oy Process for producing paper
US5571494A (en) * 1995-01-20 1996-11-05 J. M. Huber Corporation Temperature-activated polysilicic acids
US6033525A (en) * 1997-10-30 2000-03-07 Moffett; Robert Harvey Modified cationic starch composition for removing particles from aqueous dispersions
US5859128A (en) * 1997-10-30 1999-01-12 E. I. Du Pont De Nemours And Company Modified cationic starch composition for removing particles from aqueous dispersions
US5928474A (en) * 1997-10-30 1999-07-27 E. I. Du Pont De Nemours And Company Modified starch composition for removing particles from aqueous dispersions
DE19832241A1 (de) * 1998-07-17 2000-01-27 Stockhausen Chem Fab Gmbh Verwendung von modifizierten Stärkeprodukten als Retentionsmittel bei der Papierherstellung
US6083997A (en) * 1998-07-28 2000-07-04 Nalco Chemical Company Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
CN1377436A (zh) * 1999-10-19 2002-10-30 韦尔豪泽公司 阳离子改性的多糖
US6699363B2 (en) 2001-11-13 2004-03-02 E. I. Du Pont De Nemours And Company Modified starch and process therefor
US7955473B2 (en) 2004-12-22 2011-06-07 Akzo Nobel N.V. Process for the production of paper
US20060254464A1 (en) 2005-05-16 2006-11-16 Akzo Nobel N.V. Process for the production of paper
PT1969183E (pt) * 2005-12-30 2015-03-06 Akzo Nobel Nv Processo para a produção de papel
US8273216B2 (en) 2005-12-30 2012-09-25 Akzo Nobel N.V. Process for the production of paper
JP2010528196A (ja) * 2007-05-23 2010-08-19 アクゾ ノーベル ナムローゼ フェンノートシャップ セルロース系製造物の製造方法
EP2711347A1 (de) * 2012-09-21 2014-03-26 HeidelbergCement AG Verfahren und Mittel zur Aufbereitung von Gesteinskörnungen
FR2998563B1 (fr) 2012-11-28 2014-12-19 Roquette Freres Procede d'epaississement ou de deshydratation de boues
DE102022103082A1 (de) 2022-02-09 2023-08-10 Jan Reijnvaan Palettenblöcke und Paletten
DE102022103081A1 (de) 2022-02-09 2023-08-10 Jan Reijnvaan Paletten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663197B2 (ja) * 1985-11-07 1994-08-17 三菱製紙株式会社 中性紙の製紙方法
GB8621680D0 (en) * 1986-09-09 1986-10-15 Du Pont Filler compositions

Also Published As

Publication number Publication date
FI100611B (fi) 1998-01-15
CA2069308C (en) 1996-01-30
DE69003249T2 (de) 1994-03-31
ATE94231T1 (de) 1993-09-15
EP0500770A1 (en) 1992-09-02
AU6732890A (en) 1991-06-13
FI922055A0 (fi) 1992-05-06
JPH04505351A (ja) 1992-09-17
FI922055A (fi) 1992-05-06
WO1991007543A1 (en) 1991-05-30
ES2046040T3 (es) 1994-01-16
DE69003249D1 (de) 1993-10-14
EP0500770B1 (en) 1993-09-08
AU637850B2 (en) 1993-06-10

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