NO900666D0 - Fremgangsmaate for aa redusere harpiks- eller bekinnholdet i masseved, saerlig for papirindustrien. - Google Patents

Fremgangsmaate for aa redusere harpiks- eller bekinnholdet i masseved, saerlig for papirindustrien.

Info

Publication number
NO900666D0
NO900666D0 NO900666A NO900666A NO900666D0 NO 900666 D0 NO900666 D0 NO 900666D0 NO 900666 A NO900666 A NO 900666A NO 900666 A NO900666 A NO 900666A NO 900666 D0 NO900666 D0 NO 900666D0
Authority
NO
Norway
Prior art keywords
masswood
procedure
special
reduced
paper industry
Prior art date
Application number
NO900666A
Other languages
English (en)
Other versions
NO178407B (no
NO178407C (no
NO900666L (no
Inventor
Robert A Blanchette
Roberta Lee Farrell
Yitzhak Hadar
Johnnie E Ii Merritt
Robert A Snyder
Philip A Wendler
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of NO900666D0 publication Critical patent/NO900666D0/no
Publication of NO900666L publication Critical patent/NO900666L/no
Publication of NO178407B publication Critical patent/NO178407B/no
Publication of NO178407C publication Critical patent/NO178407C/no

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/145—Fungal isolates
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/77—Fusarium

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Mycology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Paper (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Control By Computers (AREA)
NO900666A 1989-02-13 1990-02-12 Fremgangsmåte for å redusere harpiksinnholdet i masseved, og preparat for anvendelse derved NO178407C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31081489A 1989-02-13 1989-02-13

Publications (4)

Publication Number Publication Date
NO900666D0 true NO900666D0 (no) 1990-02-12
NO900666L NO900666L (no) 1990-08-14
NO178407B NO178407B (no) 1995-12-11
NO178407C NO178407C (no) 1996-03-20

Family

ID=23204228

Family Applications (1)

Application Number Title Priority Date Filing Date
NO900666A NO178407C (no) 1989-02-13 1990-02-12 Fremgangsmåte for å redusere harpiksinnholdet i masseved, og preparat for anvendelse derved

Country Status (11)

Country Link
EP (1) EP0387187B1 (no)
JP (1) JP2587120B2 (no)
AT (1) ATE115662T1 (no)
AU (1) AU626423B2 (no)
CA (1) CA2009622C (no)
DE (1) DE69014937T2 (no)
ES (1) ES2066182T3 (no)
FI (1) FI100809B (no)
NO (1) NO178407C (no)
PT (1) PT93119B (no)
ZA (1) ZA901084B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY129967A (en) * 1990-07-31 2007-05-31 Clariant Finance Bvi Ltd New fungi for pitch reduction their production, their preparation and use
DE4319496A1 (de) * 1992-06-17 1994-04-07 Sandoz Ag Pilze zur Reduktion des Harzanteils und deren Gewinnung
JPH08510015A (ja) * 1993-03-19 1996-10-22 サンド リミティド 白腐れ菌によるピッチ分解法
US5705383A (en) * 1993-03-19 1998-01-06 Clariant Finance (Bvi) Limited Pitch and lignin degradation with white rot fungi
US5472874A (en) * 1994-05-20 1995-12-05 Sandoz Ltd. Pitch degradation with white rot fungus
US5532164A (en) * 1994-05-20 1996-07-02 Sandoz Ltd. Biological control for wood products
EP0852636A1 (en) * 1995-09-29 1998-07-15 Clariant Finance (BVI) Limited Method for improving the efficiency of chemical pulping processes by pretreating wood or pulpwood with white rot fungi

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189604A (en) * 1965-07-20 1970-04-29 Mo Och Domsjoe Ab A process for Removing Resin Constituents from Wood Chips
JPS4992301A (no) * 1972-12-13 1974-09-03
JPS58180692A (ja) * 1982-04-10 1983-10-22 高橋　勝昭 パルプ材の脱リグニン方法
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
CH667673A5 (en) * 1988-01-22 1988-10-31 Eidgenoess Tech Hochschule Prodn. of fermentation broth with lignolytic activity - by growing fungi under nutrient limited conditions in stirred reactor and in presence of cell wall stabiliser
CA2003503A1 (en) * 1988-11-23 1990-05-23 Roberta Lee Farrell Use of aureobasidium pullulans in pulp bleaching
ZA904441B (en) * 1989-06-22 1991-03-27 Int Paper Co Enzymatic delignification of lignocellulosic material

Also Published As

Publication number Publication date
NO178407B (no) 1995-12-11
AU626423B2 (en) 1992-07-30
NO178407C (no) 1996-03-20
DE69014937T2 (de) 1995-05-18
JPH02277894A (ja) 1990-11-14
DE69014937D1 (de) 1995-01-26
PT93119A (pt) 1990-08-31
FI900679A0 (fi) 1990-02-12
FI100809B (fi) 1998-02-27
ZA901084B (en) 1991-10-30
CA2009622C (en) 1999-11-30
EP0387187A3 (en) 1992-03-04
EP0387187B1 (en) 1994-12-14
NO900666L (no) 1990-08-14
EP0387187A2 (en) 1990-09-12
ES2066182T3 (es) 1995-03-01
ATE115662T1 (de) 1994-12-15
CA2009622A1 (en) 1990-08-13
PT93119B (pt) 1996-03-29
JP2587120B2 (ja) 1997-03-05
AU5690790A (en) 1991-12-12

Similar Documents

Publication Publication Date Title
DE69206735D1 (de) Verfahren zur Papierherstellung
BR9007483A (pt) Substrato e metodo para cultura de fungos,incluindo shiitake(lentinus edodes)
GB2214200B (en) Stable aqueous emulsions of ketene dimer/nonreactive hydrophobe
ES2107572T3 (es) Procedimiento para pegar fragmentos de madera.
FI913620A (fi) Nytt mycelium, dess framstaellning och anvaendning.
NO900666D0 (no) Fremgangsmaate for aa redusere harpiks- eller bekinnholdet i masseved, saerlig for papirindustrien.
TR24078A (tr) Agac kuetueklerinden ahsap plakalarin yapilmasina yarayan yoentem ve duezen
DE3683075D1 (de) Verfahren zur impraegnierung von holz.
IL92901A0 (en) The fungus trichoderma and its use as fungicide
DE69407768D1 (de) Harzabbau mittels weissfäulepilzen
DE69406181D1 (de) Vorrichtung zur Herstellung von Umschlagzuschnitten in Bogenmaterialien
ATA303588A (de) Signierelement zum kennzeichnen bzw. signieren von fuer die papierherstellung zu verwendendem holz, insbesondere von baumstaemmen
EP0157422A3 (en) Veneer sheet ready for use
DE69304696D1 (de) Verfahren zur herstellung von papier oder karton mit verbesserter festigkeit aus holzschliff
MY107241A (en) Process for reducing the pitch content in pulpwood.
AU7216096A (en) Method for improving the efficiency of chemical pulping processes by pretreating wood or pulpwood with white rot fungi
ATE245685T1 (de) Verfahren zur entsäuerung von bedrucktem, cellulosehaltigem material
RO82683A (ro) Procedeu de modificare a amidonului
KR920004663A (ko) 목재펄프의 피치 함량 감소방법
FI970398A (fi) Menetelmä paperin valmistamiseksi
IT1247515B (it) Macchina per realizzare un bordo rivestito di un pannello
GB898661A (en) Improvements in or relating to coffins
KR880012749A (ko) 항종양 물질 생산균의 성장촉진 방법
GR880100176A (el) Συσκευασια σπιρτων και τσιγαρων στο ιδιο πακετο
TH15153EX (th) การสลายยางเหนียวด้วยเชื้อราไวท์รอท

Legal Events

Date Code Title Description
MK1K Patent expired