SE397851B - HOW TO PRODUCE FROM WOOD MATERIAL A CHEMISTRY MODIFIED THERMOMECHANICAL RAFFINE MASS - Google Patents

HOW TO PRODUCE FROM WOOD MATERIAL A CHEMISTRY MODIFIED THERMOMECHANICAL RAFFINE MASS

Info

Publication number
SE397851B
SE397851B SE7603949A SE7603949A SE397851B SE 397851 B SE397851 B SE 397851B SE 7603949 A SE7603949 A SE 7603949A SE 7603949 A SE7603949 A SE 7603949A SE 397851 B SE397851 B SE 397851B
Authority
SE
Sweden
Prior art keywords
raffine
mass
produce
wood material
modified thermomechanical
Prior art date
Application number
SE7603949A
Other languages
Swedish (sv)
Other versions
SE7603949L (en
Inventor
H E Hoglund
Original Assignee
Sca Development 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 Sca Development Ab filed Critical Sca Development Ab
Priority to SE7603949A priority Critical patent/SE397851B/en
Priority to AU23626/77A priority patent/AU2362677A/en
Priority to FI770974A priority patent/FI770974A/fi
Priority to NO771171A priority patent/NO771171L/en
Priority to FR7709896A priority patent/FR2360712A1/en
Priority to JP3802577A priority patent/JPS52124902A/en
Priority to BR7702080A priority patent/BR7702080A/en
Priority to DE2714730A priority patent/DE2714730C3/en
Publication of SE7603949L publication Critical patent/SE7603949L/en
Publication of SE397851B publication Critical patent/SE397851B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
SE7603949A 1976-04-02 1976-04-02 HOW TO PRODUCE FROM WOOD MATERIAL A CHEMISTRY MODIFIED THERMOMECHANICAL RAFFINE MASS SE397851B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7603949A SE397851B (en) 1976-04-02 1976-04-02 HOW TO PRODUCE FROM WOOD MATERIAL A CHEMISTRY MODIFIED THERMOMECHANICAL RAFFINE MASS
AU23626/77A AU2362677A (en) 1976-04-02 1977-03-25 Manufacturing pulp from fibrous material containing ligno- cellulose
FI770974A FI770974A (en) 1976-04-02 1977-03-29
NO771171A NO771171L (en) 1976-04-02 1977-04-01 PROCEDURES FOR PREPARING MASSES OF LIGNOCELLULOSE-CONTAINING FIBER MATERIAL.
FR7709896A FR2360712A1 (en) 1976-04-02 1977-04-01 Chemically changed thermo-mechanical refiner pulp prodn. - from wood by softening, preheating and high energy refining
JP3802577A JPS52124902A (en) 1976-04-02 1977-04-01 Process for pulp manufacture
BR7702080A BR7702080A (en) 1976-04-02 1977-04-01 MANUFACTURING PROCESS, FROM WOOD MATERIAL, FROM A CHEMICALLY MODIFIED THERMO-MECHANICAL REFINER PULP
DE2714730A DE2714730C3 (en) 1976-04-02 1977-04-01 Process for the production of a thermo-mechanical material from fiber-containing material containing ligno-cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7603949A SE397851B (en) 1976-04-02 1976-04-02 HOW TO PRODUCE FROM WOOD MATERIAL A CHEMISTRY MODIFIED THERMOMECHANICAL RAFFINE MASS

Publications (2)

Publication Number Publication Date
SE7603949L SE7603949L (en) 1977-10-03
SE397851B true SE397851B (en) 1977-11-21

Family

ID=20327485

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7603949A SE397851B (en) 1976-04-02 1976-04-02 HOW TO PRODUCE FROM WOOD MATERIAL A CHEMISTRY MODIFIED THERMOMECHANICAL RAFFINE MASS

Country Status (8)

Country Link
JP (1) JPS52124902A (en)
AU (1) AU2362677A (en)
BR (1) BR7702080A (en)
DE (1) DE2714730C3 (en)
FI (1) FI770974A (en)
FR (1) FR2360712A1 (en)
NO (1) NO771171L (en)
SE (1) SE397851B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012367A1 (en) * 1990-02-13 1991-08-22 Sca Research Ab Ctmp-process
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process
US5879510A (en) * 1994-06-15 1999-03-09 Sca Hygiene Products Ab Light drainability, bulky chemimechanical pulp that has a low shive content and a low fine-material content
WO2001046516A1 (en) * 1999-12-09 2001-06-28 Upm-Kymmene Corporation Raw material for printing paper, method to produce it and printing paper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113670B (en) 1999-12-09 2004-05-31 Upm Kymmene Corp Process for producing printing paper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT330562B (en) * 1972-10-23 1976-07-12 Sca Project Ab PROCESS FOR MANUFACTURING MECHANICALLY REFINED HIGH DENSITY FIBER

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012367A1 (en) * 1990-02-13 1991-08-22 Sca Research Ab Ctmp-process
AU647780B2 (en) * 1990-02-13 1994-03-31 Sca Research Ab CTMP-process
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process
US6458245B1 (en) 1990-02-13 2002-10-01 Sca Research Ab CTMP-process
US5879510A (en) * 1994-06-15 1999-03-09 Sca Hygiene Products Ab Light drainability, bulky chemimechanical pulp that has a low shive content and a low fine-material content
WO2001046516A1 (en) * 1999-12-09 2001-06-28 Upm-Kymmene Corporation Raw material for printing paper, method to produce it and printing paper

Also Published As

Publication number Publication date
DE2714730A1 (en) 1977-10-06
FI770974A (en) 1977-10-03
SE7603949L (en) 1977-10-03
DE2714730C3 (en) 1979-02-08
AU2362677A (en) 1978-09-28
BR7702080A (en) 1978-01-24
JPS52124902A (en) 1977-10-20
DE2714730B2 (en) 1978-06-08
FR2360712A1 (en) 1978-03-03
NO771171L (en) 1977-10-04

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