FI20000308A - Parannetut paperinvalmistusmenetelmät - Google Patents

Parannetut paperinvalmistusmenetelmät Download PDF

Info

Publication number
FI20000308A
FI20000308A FI20000308A FI20000308A FI20000308A FI 20000308 A FI20000308 A FI 20000308A FI 20000308 A FI20000308 A FI 20000308A FI 20000308 A FI20000308 A FI 20000308A FI 20000308 A FI20000308 A FI 20000308A
Authority
FI
Finland
Prior art keywords
calcium carbonate
carbon dioxide
making process
paper making
dissolving
Prior art date
Application number
FI20000308A
Other languages
English (en)
Swedish (sv)
Other versions
FI107277B (fi
Inventor
Auli Laurila-Lumme
Heikki Pakarinen
Hannu Juhani Leino
Original Assignee
Aga 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
Priority claimed from FI980478A external-priority patent/FI103520B/fi
Application filed by Aga Ab filed Critical Aga Ab
Priority to FI20000308A priority Critical patent/FI107277B/fi
Publication of FI20000308A publication Critical patent/FI20000308A/fi
Application granted granted Critical
Publication of FI107277B publication Critical patent/FI107277B/fi

Links

Landscapes

  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FI20000308A 1998-03-03 2000-02-14 Parannetut paperinvalmistusmenetelmät FI107277B (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20000308A FI107277B (fi) 1998-03-03 2000-02-14 Parannetut paperinvalmistusmenetelmät

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FI980478A FI103520B (fi) 1998-03-03 1998-03-03 Parannetut paperinvalmistusmenetelmät
FI980478 1998-03-03
FI9900156 1999-03-01
PCT/FI1999/000156 WO1999045202A1 (en) 1998-03-03 1999-03-01 Improved papermaking processes
FI20000308 2000-02-14
FI20000308A FI107277B (fi) 1998-03-03 2000-02-14 Parannetut paperinvalmistusmenetelmät

Publications (2)

Publication Number Publication Date
FI20000308A true FI20000308A (fi) 2000-02-14
FI107277B FI107277B (fi) 2001-06-29

Family

ID=26160555

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000308A FI107277B (fi) 1998-03-03 2000-02-14 Parannetut paperinvalmistusmenetelmät

Country Status (1)

Country Link
FI (1) FI107277B (fi)

Also Published As

Publication number Publication date
FI107277B (fi) 2001-06-29

Similar Documents

Publication Publication Date Title
NO20004319L (no) Forbedret fremgangsmÕte ved fremstilling av papir
FI953238A (fi) Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen valmistamiseksi
NO913113L (no) Papirfremstillingsprosess, og papir oppnaaelig ved hjelp av denne prosess.
DE69722054D1 (de) Verfahren zum Aufbringen von Füllstoffen in eine Zellstofffaserpulpe
FI102911B1 (fi) Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseksi stabiloidusta massasta
CA2037525A1 (en) Cationic polymer-modified filler material, process for its preparation and method for its use in papermaking
BR8006721A (pt) Processo para a regeneracao de papeis velhos sem descoloracao
MY131717A (en) Treatment of inorganic pigments with carboxymethylcellulose compounds
NO972996D0 (no) Bleking av fylt papir
FI990230A (fi) Stabiloitu täyteaine, sen valmistus ja käyttö
FI20000308A (fi) Parannetut paperinvalmistusmenetelmät
MY130042A (en) Method for reducing thermal and light-induced brightness reversion in lignin-containing pulps.
FI952161A (fi) Menetelmä paperin valmistamiseksi
CA2429022A1 (en) Method and apparatus for treating pulp with filler
CA2285823A1 (en) A method for reducing alkaline darkening of mechanical pulp containing a calcium carbonate filler
JPS6445900A (en) Papermaking method
FI941236A (fi) Menetelmä sulfaattisellutehtaan S/Na-suhteen säätämiseksi
MY139817A (en) Process for producing chemically modified fillers
FI960345A (fi) Menetelmä tulostuspaperin hydrofobisuuden kohottamiseksi sekä menetelmässä käytettävä hydrofobointikoostumus
FI970398A (fi) Menetelmä paperin valmistamiseksi

Legal Events

Date Code Title Description
MA Patent expired