DK278489A - PROCEDURE FOR REMOVAL OF LIGNIN FROM LIGNOCELLULOS MATERIALS USING ENZYMES - Google Patents

PROCEDURE FOR REMOVAL OF LIGNIN FROM LIGNOCELLULOS MATERIALS USING ENZYMES Download PDF

Info

Publication number: DK278489A
Authority: DK; Denmark
Prior art keywords: lignocellulos; lignin; enzymes; removal; procedure
Prior art date: 1988-06-08

Application number

DK278489A

Other languages

Danish (da)

Other versions

DK278489D0 (en

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.)

1988-06-08

Filing date

1989-06-07

Publication date

1989-12-09

1989-06-07 Application filed by Int Paper Co filed Critical Int Paper Co

1989-06-07 Publication of DK278489D0 publication Critical patent/DK278489D0/en

1989-12-09 Publication of DK278489A publication Critical patent/DK278489A/en

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)
Preparation Of Compounds By Using Micro-Organisms (AREA)

DK278489A 1988-06-08 1989-06-07 PROCEDURE FOR REMOVAL OF LIGNIN FROM LIGNOCELLULOS MATERIALS USING ENZYMES DK278489A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
DK278489D0 DK278489D0 (en)	1989-06-07
DK278489A true DK278489A (en)	1989-12-09

Family

ID=22886430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK278489A DK278489A (en)	1988-06-08	1989-06-07	PROCEDURE FOR REMOVAL OF LIGNIN FROM LIGNOCELLULOS MATERIALS USING ENZYMES

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.
DE68914112T2 (en) *	1988-11-23	1994-08-04	Sandoz Ag	Use of enzymes from Aureobasidium pullulans for pulp bleaching.
ZA904441B (en) *	1989-06-22	1991-03-27	Int Paper Co	Enzymatic delignification of lignocellulosic material
DE69015294T2 (en) *	1989-09-12	1995-05-18	Sandoz Ag	Bleaching wood pulp with enzymes.
WO1991010773A1 (en) *	1990-01-19	1991-07-25	Kabushiki Kaisha Kobe Seiko Sho	Process for producing pulp
AU644623B2 (en) *	1990-01-19	1993-12-16	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
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
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
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
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
US4687741A (en) *	1985-07-15	1987-08-18	Repligen Corporation	Novel enzymes which catalyze the degradation and modification of lignin
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

1989
- 1989-06-05 ZA ZA894239A patent/ZA894239B/en unknown
- 1989-06-06 EP EP89110176A patent/EP0345715A1/en not_active Withdrawn
- 1989-06-06 AU AU36045/89A patent/AU624826B2/en not_active Ceased
- 1989-06-06 NZ NZ229411A patent/NZ229411A/en unknown
- 1989-06-07 DK DK278489A patent/DK278489A/en not_active Application Discontinuation
- 1989-06-07 PT PT90776A patent/PT90776B/en not_active IP Right Cessation
- 1989-06-07 NO NO89892335A patent/NO892335L/en unknown
- 1989-06-07 FI FI892803A patent/FI892803A/en not_active IP Right Cessation
- 1989-06-07 BR BR898902665A patent/BR8902665A/en not_active Application Discontinuation
- 1989-06-08 JP JP1146565A patent/JPH0280687A/en active Pending

Also Published As

Publication number	Publication date
PT90776A (en)	1989-12-29
BR8902665A (en)	1990-01-23
AU624826B2 (en)	1992-06-25
FI892803A (en)	1989-12-09
EP0345715A1 (en)	1989-12-13
NO892335L (en)	1989-12-11
NO892335D0 (en)	1989-06-07
ZA894239B (en)	1990-03-28
JPH0280687A (en)	1990-03-20
DK278489D0 (en)	1989-06-07
FI892803A0 (en)	1989-06-07
AU3604589A (en)	1989-12-14
PT90776B (en)	1994-11-30
NZ229411A (en)	1991-08-27

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Legal Events

Date	Code	Title	Description
1994-02-28	AHB	Application shelved due to non-payment