BR8902665A - PROCESS FOR DESIGNIFICATION OF LIGNOCELLULOSIC MATERIAL - Google Patents

PROCESS FOR DESIGNIFICATION OF LIGNOCELLULOSIC MATERIAL

Info

Publication number
BR8902665A
BR8902665A BR898902665A BR8902665A BR8902665A BR 8902665 A BR8902665 A BR 8902665A BR 898902665 A BR898902665 A BR 898902665A BR 8902665 A BR8902665 A BR 8902665A BR 8902665 A BR8902665 A BR 8902665A
Authority
BR
Brazil
Prior art keywords
designification
lignocellulosic material
lignocellulosic
Prior art date
Application number
BR898902665A
Other languages
Portuguese (pt)
Inventor
William L Olsen
John P Slocomb
Hugh P Gallagher
Original Assignee
Int Paper Co
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 Int Paper Co filed Critical Int Paper Co
Publication of BR8902665A publication Critical patent/BR8902665A/en

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
BR898902665A 1988-06-08 1989-06-07 PROCESS FOR DESIGNIFICATION OF LIGNOCELLULOSIC MATERIAL BR8902665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23566288A 1988-06-08 1988-06-08

Publications (1)

Publication Number Publication Date
BR8902665A true BR8902665A (en) 1990-01-23

Family

ID=22886430

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902665A BR8902665A (en) 1988-06-08 1989-06-07 PROCESS FOR DESIGNIFICATION OF LIGNOCELLULOSIC MATERIAL

Country Status (10)

Country Link
EP (1) EP0345715A1 (en)
JP (1) JPH0280687A (en)
AU (1) AU624826B2 (en)
BR (1) BR8902665A (en)
DK (1) DK278489A (en)
FI (1) FI892803A (en)
NO (1) NO892335L (en)
NZ (1) NZ229411A (en)
PT (1) PT90776B (en)
ZA (1) ZA894239B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI81395B (en) * 1988-03-14 1990-06-29 Cultor Oy FOERFARANDE FOER BLEKNING AV CELLULOSAMASSA.
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
ES2067719T3 (en) * 1989-09-12 1995-04-01 Sandoz Ltd BLEACHING OF WOODEN PAPER PASTA WITH ENZYMES.
AU644623B2 (en) * 1990-01-19 1993-12-16 Kabushiki Kaisha Kobe Seiko Sho Process for producing pulp
EP0464221B1 (en) * 1990-01-19 1995-07-26 Kabushiki Kaisha Kobe Seiko Sho Process for producing pulp
DE4008893A1 (en) * 1990-03-20 1991-09-26 Call Hans Peter METHOD FOR ENZYMATIC BLEACHING OF CELLULAS
FI905954A (en) * 1990-12-03 1992-06-04 Enso Gutzeit Oy FOERFARANDE FOER BLEKNING AV CELLULOSAMASSA.
JPH04240287A (en) * 1991-01-21 1992-08-27 Kobe Steel Ltd Bleaching of pulp
US5369024A (en) * 1992-03-25 1994-11-29 The United States Of America As Represented By The Secretary Of Agriculture Xylanase from streptomyces roseiscleroticus NRRL-11019 for removing color from kraft wood pulps
US5498534A (en) * 1992-03-25 1996-03-12 The United States Of America As Represented By The Secretary Of Agriculture Method of removing color from wood pulp using xylanase from streptomyces roseiscleroticus NRRL B-11019
DK64092D0 (en) * 1992-05-18 1992-05-18 Novo Nordisk As
US5785811A (en) * 1992-11-09 1998-07-28 The Mead Corporation Process for treating lignocellulosic material with soybean peroxidase in the presence of peroxide
CA2115881C (en) * 1993-02-25 2000-05-23 Michael G. Paice Non-chlorine bleaching of kraft pulp
US20040231060A1 (en) * 2003-03-07 2004-11-25 Athenix Corporation Methods to enhance the activity of lignocellulose-degrading enzymes
CN111454690B (en) * 2020-05-21 2021-03-30 南宁雄晋生物科技有限公司 Method for preparing lignin-based adhesive by enzymatic modification

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687741A (en) * 1985-07-15 1987-08-18 Repligen Corporation Novel enzymes which catalyze the degradation and modification of lignin
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
US4687745A (en) * 1985-07-15 1987-08-18 Repligen Corporation Use of rLDM™ 1-6 and other ligninolytic enzymes in the treatment of mechanical pulps
DE3636208A1 (en) * 1986-10-24 1988-05-05 Call Hans Peter METHOD FOR DELIGNIFYING AND WHICH BLEACHING LIGNICELLULOSE-CONTAINING OR LIGNINAL MATERIAL OR LIGNIN BY ENZYMATIC TREATMENT

Also Published As

Publication number Publication date
ZA894239B (en) 1990-03-28
PT90776A (en) 1989-12-29
EP0345715A1 (en) 1989-12-13
JPH0280687A (en) 1990-03-20
AU3604589A (en) 1989-12-14
FI892803A0 (en) 1989-06-07
FI892803A (en) 1989-12-09
DK278489A (en) 1989-12-09
DK278489D0 (en) 1989-06-07
NZ229411A (en) 1991-08-27
PT90776B (en) 1994-11-30
AU624826B2 (en) 1992-06-25
NO892335L (en) 1989-12-11
NO892335D0 (en) 1989-06-07

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee