NO905352D0 - Fremgangsmaate til fremstilling av mekanisk masse. - Google Patents

Fremgangsmaate til fremstilling av mekanisk masse.

Info

Publication number
NO905352D0
NO905352D0 NO905352A NO905352A NO905352D0 NO 905352 D0 NO905352 D0 NO 905352D0 NO 905352 A NO905352 A NO 905352A NO 905352 A NO905352 A NO 905352A NO 905352 D0 NO905352 D0 NO 905352D0
Authority
NO
Norway
Prior art keywords
procedure
making mechanical
mechanical mass
mass
making
Prior art date
Application number
NO905352A
Other languages
English (en)
Other versions
NO174167B (no
NO174167C (no
NO905352L (no
Inventor
Marja Vaheri
Helena Ryynaenen
Aino Kunnas
Original Assignee
Enso Gutzeit Oy
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 Enso Gutzeit Oy filed Critical Enso Gutzeit Oy
Publication of NO905352D0 publication Critical patent/NO905352D0/no
Publication of NO905352L publication Critical patent/NO905352L/no
Publication of NO174167B publication Critical patent/NO174167B/no
Publication of NO174167C publication Critical patent/NO174167C/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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/08—Mechanical or thermomechanical pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NO905352A 1989-12-12 1990-12-11 Fremgangsmåte til fremstilling av mekanisk masse, samt anvendelse av enzymer og/eller kjemikalier ved fremstilling av mekanisk masse NO174167C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI895930A FI85389C (fi) 1989-12-12 1989-12-12 Foerfarande foer tillverkning av massa.

Publications (4)

Publication Number Publication Date
NO905352D0 true NO905352D0 (no) 1990-12-11
NO905352L NO905352L (no) 1991-06-13
NO174167B NO174167B (no) 1993-12-13
NO174167C NO174167C (no) 1994-03-23

Family

ID=8529501

Family Applications (1)

Application Number Title Priority Date Filing Date
NO905352A NO174167C (no) 1989-12-12 1990-12-11 Fremgangsmåte til fremstilling av mekanisk masse, samt anvendelse av enzymer og/eller kjemikalier ved fremstilling av mekanisk masse

Country Status (5)

Country Link
EP (1) EP0433258A1 (no)
JP (1) JPH03260188A (no)
CA (1) CA2031972A1 (no)
FI (1) FI85389C (no)
NO (1) NO174167C (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2082185C (en) * 1991-11-26 2004-01-20 Alexander R. Pokora Protease catalyzed treatments of lignocellulose materials
DK64092D0 (no) * 1992-05-18 1992-05-18 Novo Nordisk As
US5480801A (en) * 1993-09-17 1996-01-02 Novo Nordisk A/S Purified PH neutral Rhizoctonia laccases and nucleic acids encoding same
PT772717E (pt) * 1994-07-26 2001-11-30 Novozymes As Processo para preparar um produto a base de lignocelulose e produto obtido mediante esse processo
WO1997017492A1 (en) * 1995-11-08 1997-05-15 Novo Nordisk A/S Process for preparing a lignocellulose-based product, and product obtainable by the process
DE69710046T2 (de) 1996-02-08 2002-09-12 Novozymes A/S, Bagsvaerd Verfahren zur erhöhung der negativen ladung eines lignocellulosematerials und ein modifiziertes lignocellulosematerial mit erhöhter ladungsdichte
US6939437B1 (en) 1999-11-19 2005-09-06 Buckman Laboratories International, Inc. Paper making processes using enzyme and polymer combinations
ES2350914T3 (es) * 1999-11-19 2011-01-28 Buckman Laboratories International, Inc. Procesos de fabricación de papel usando combinaciones de enzima y polímero.
JP2003522845A (ja) * 2000-02-09 2003-07-29 アクゾ ノーベル エヌ．ブイ． パルプ化方法
FI20012375A0 (fi) * 2001-12-03 2001-12-03 Dynea Chemicals Oy Menetelmä puristettujen kerrosrakenteiden valmistamiseksi
FI20031904A (fi) * 2003-12-23 2005-06-24 Kemira Oyj Menetelmä lignoselluloosatuotteen muokkaamiseksi
US8317975B2 (en) 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
BRPI0520253B1 (pt) * 2005-05-04 2016-09-06 Novozymes As métodos para a deslignificação e/ou alvejamento de uma polpa, e para o tratamento de água de rejeito e/ou lama
DE102008020642A1 (de) * 2008-04-24 2009-10-29 Kronotec Ag Verfahren zur Herstellung von Holzwerkstoffen und Holzwerkstoffe
WO2021191097A1 (en) 2020-03-26 2021-09-30 Metgen Oy Method for making moisture-resistant paper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ216726A (en) * 1985-07-15 1990-08-28 Repligen Corp Use of lignin-degrading enzymes from phanerochaete chrysosporium for treatment of wood pulp and e1 effluent
DE3636208A1 (de) * 1986-10-24 1988-05-05 Call Hans Peter Verfahren zur delignifizierung und bleichung von lignicellulosehaltigem bzw. ligninhaltigem material bzw. lignin durch enzymatische behandlung

Also Published As

Publication number Publication date
FI895930A0 (fi) 1989-12-12
EP0433258A1 (en) 1991-06-19
JPH03260188A (ja) 1991-11-20
NO174167B (no) 1993-12-13
FI85389C (fi) 1992-04-10
CA2031972A1 (en) 1991-06-13
NO174167C (no) 1994-03-23
FI895930A (fi) 1991-06-13
NO905352L (no) 1991-06-13
FI85389B (fi) 1991-12-31

Similar Documents

Publication Publication Date Title
NO904673L (no) Fremgangsmaate ved bleking av masse.
NO913780D0 (no) Forbedret fremgangsmaate for fremstilling av masse.
NO903656L (no) Fremgangsmaate for fremstilling av 17beta-acyl-4-aza-5alfa-androst-1-en-3-oner.
NO903190L (no) Fremgangsmaate for klorering av sukrose-b-estere.
NO904956L (no) Fremgangsmaate til fremstilling av mekanisk masse.
NO905134L (no) Fremgangsmaate til fremstilling av mekanisk masse.
NO905352L (no) Fremgangsmaate til fremstilling av mekanisk masse.
NO880473D0 (no) Fremgangsmaate til fremstilling av substituerte 3,4-dihydro-2h-benzopyraner.
NO894583D0 (no) Fremgangsmaate for fremstilling av celleplast.
NO905599D0 (no) Fremgangsmaate ved bleking av masse.
NO901832D0 (no) Fremgangsmaate for fremstilling av polyketon.
NO884443L (no) Fremgangsmaate for fremstilling av fler-komponenttabletter.
DE69006773D1 (de) Radikalisch polymerisierbare Masse.
NO905598L (no) Fremgangsmaate ved bleking av masse.
NO901264L (no) Fremgangsmaate for komprimering av poroese materialer.
FI903088A0 (fi) Process foer framstaellning av straengsprutade skumkroppar.
NO884398D0 (no) Fremgangsmaate for bleking av mekanisk masse.
NO871872D0 (no) Termoplastisk masse.
NO802033L (no) Anordning for fremstilling av mekanisk masse.
NO875001D0 (no) Fremgangsmaate for fremstilling av mekanisk masse.
NO903196D0 (no) Fremgangsmaate for fremstilling av 2-diazo-3-trisubstituerte silyloksy-3-butenoater.
NO883006D0 (no) Fremgangmsmaate for fremstilling av mekanisk masse.
NO880106D0 (no) Fremgangsmaate til fremstilling av kalknitrogen.
NO872775D0 (no) Fremgangsmaate for fremstilling av mekanisk masse.
NO903847D0 (no) Raffinoer for fremstilling av mekanisk masse.