FI914357A0 - Foerfarande foer framstaellning av massa. - Google Patents

Foerfarande foer framstaellning av massa.

Info

Publication number
FI914357A0
FI914357A0 FI914357A FI914357A FI914357A0 FI 914357 A0 FI914357 A0 FI 914357A0 FI 914357 A FI914357 A FI 914357A FI 914357 A FI914357 A FI 914357A FI 914357 A0 FI914357 A0 FI 914357A0
Authority
FI
Finland
Prior art keywords
massa
foerfarande foer
foer framstaellning
framstaellning
foerfarande
Prior art date
Application number
FI914357A
Other languages
English (en)
Inventor
Tomoaki Nishida
Yoshinori Kashino
Yoshimasa Takahara
Kokki Sakai
Ryuichiro Kondo
Original Assignee
Kobe Steel Ltd
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 JP837990A external-priority patent/JPH03220388A/ja
Priority claimed from JP837890A external-priority patent/JPH03213591A/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of FI914357A0 publication Critical patent/FI914357A0/fi

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
FI914357A 1990-01-19 1991-09-17 Foerfarande foer framstaellning av massa. FI914357A0 (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP837990A JPH03220388A (ja) 1990-01-19 1990-01-19 パルプの製造法
JP837890A JPH03213591A (ja) 1990-01-19 1990-01-19 微生物によるパルプの製造法
PCT/JP1991/000048 WO1991010773A1 (fr) 1990-01-19 1991-01-18 Procede pour produire de la pate a papier

Publications (1)

Publication Number Publication Date
FI914357A0 true FI914357A0 (fi) 1991-09-17

Family

ID=26342891

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914357A FI914357A0 (fi) 1990-01-19 1991-09-17 Foerfarande foer framstaellning av massa.

Country Status (4)

Country Link
EP (1) EP0464221B1 (fi)
CA (1) CA2049069A1 (fi)
FI (1) FI914357A0 (fi)
WO (1) WO1991010773A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756571B1 (fr) * 1996-12-02 1999-02-19 Creca Procede microbiologique de traitement de surface d'un materiau, films et supports obtenus au moyen dudit materiau

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411463B (sv) * 1973-04-16 1979-12-27 Svenska Traeforskningsinst Forfarande for framstellning av cellulosamassa medelst mikroorganismer
GB1560022A (en) * 1976-10-20 1980-01-30 Gen Electric Biological pre-treatment of lignocellulose to remove lignin
GB1560021A (en) * 1976-10-20 1980-01-30 Gen Electric Biological degradation of lignocellulose
JPS58180692A (ja) * 1982-04-10 1983-10-22 高橋　勝昭 パルプ材の脱リグニン方法
SE460363B (sv) * 1984-09-19 1989-10-02 Svenska Traeforskningsinst Foerfarande foer frambringande av cellulasloesa stammar av vitroetesvampar
FR2574427B1 (fr) * 1984-12-12 1987-08-07 Agronomique Inst Nat Rech Micro-organismes de souche phanerochaete chrysosporium et leur utilisation
US4690895A (en) * 1985-07-15 1987-09-01 Repligen Corporation Use of rLDM™ 1-6 and other ligninolytic enzymes in the bleaching of kraft pulp
JPS63500632A (ja) * 1985-07-15 1988-03-10 レプリゲン・コ−ポレ−ション 新規なリグニン分解酵素
JP2568522B2 (ja) * 1986-10-07 1997-01-08 新王子製紙株式会社 微生物のリグノセルロ−ス物質への接種方法
JPS63249789A (ja) * 1987-04-03 1988-10-17 工業技術院長 木材チツプの生化学的パルフ化処理装置
CA1321158C (en) * 1987-06-09 1993-08-10 Tomoaki Nishida Lignin decomposing bacteria having high activity and selectivity
ZA894239B (en) * 1988-06-08 1990-03-28 Int Paper Co Enzymatic delignification of lignocellulosic material

Also Published As

Publication number Publication date
EP0464221A1 (en) 1992-01-08
WO1991010773A1 (fr) 1991-07-25
EP0464221B1 (en) 1995-07-26
EP0464221A4 (en) 1993-02-03
CA2049069A1 (en) 1991-07-20

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Legal Events

Date Code Title Description
FD Application lapsed