NO941279L - Fremgangsmåte for enzymatisk behandling av lignocellulosematerialer, spesielt cellulosemasser - Google Patents

Fremgangsmåte for enzymatisk behandling av lignocellulosematerialer, spesielt cellulosemasser

Info

Publication number: NO941279L
Authority: NO; Norway
Prior art keywords: cellulose pulp; enzymatic treatment; lignocellulosic materials; especially cellulose; lignocellulosic
Prior art date: 1991-10-10

Application number

NO941279A

Other languages

English (en)

Other versions

NO941279D0 (no

Inventor

Johanna Buchert

Liisa Viikari

Original Assignee

Valtion Teknillinen

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.)

1991-10-10

Filing date

1994-04-08

Publication date

1994-06-09

1994-04-08 Application filed by Valtion Teknillinen filed Critical Valtion Teknillinen

1994-04-08 Publication of NO941279D0 publication Critical patent/NO941279D0/no

1994-06-09 Publication of NO941279L publication Critical patent/NO941279L/no

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
- 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
- D21C9/001—Modification of pulp properties

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Chemical & Material Sciences (AREA)
Biochemistry (AREA)
Microbiology (AREA)
Paper (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

NO941279A 1991-10-10 1994-04-08 Fremgangsmåte for enzymatisk behandling av lignocellulosematerialer, spesielt cellulosemasser NO941279L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI914780A FI914780A0 (fi)	1991-10-10	1991-10-10	Foerfarande foer entsymatisk behandling av lignocellulosahaltiga material, i synnerhet cellulosamassor.
PCT/FI1992/000272 WO1993007332A1 (en)	1991-10-10	1992-10-12	Method for enzymatic treatment of lignocellulosic materials, in particular cellulose pulps

Publications (2)

Publication Number	Publication Date
NO941279D0 NO941279D0 (no)	1994-04-08
NO941279L true NO941279L (no)	1994-06-09

Family

ID=8533272

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO941279A NO941279L (no)	1991-10-10	1994-04-08	Fremgangsmåte for enzymatisk behandling av lignocellulosematerialer, spesielt cellulosemasser

Country Status (7)

Country	Link
EP (1)	EP0607243A1 (no)
JP (1)	JPH07500151A (no)
AU (1)	AU2754692A (no)
CA (1)	CA2120949A1 (no)
FI (2)	FI914780A0 (no)
NO (1)	NO941279L (no)
WO (1)	WO1993007332A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4440246C2 (de) *	1994-11-11	1998-06-04	Thueringisches Inst Textil	Verfahren zur Herstellung eines biologisch abbaubaren cellulosischen Faserverbundwerkstoffs
AU2002211798A1 (en) *	2000-10-20	2002-05-06	Michigan State University	Transgenic plants containing ligninase and cellulase which degrade lignin and cellulose to fermentable sugars
MX2009012845A (es)	2007-05-31	2009-12-15	Novozymes Inc	Metodos para aumentar la actividad celulosica mejorada de un polipeptido.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
FI92414B (fi) *	1989-11-27	1994-07-29	Enso Gutzeit Oy	Menetelmä massan valmistamiseksi
DE4008893A1 (de) *	1990-03-20	1991-09-26	Call Hans Peter	Verfahren zum enzymatischen bleichen von zellstoffen

1991
- 1991-10-10 FI FI914780A patent/FI914780A0/fi not_active Application Discontinuation
1992
- 1992-10-12 WO PCT/FI1992/000272 patent/WO1993007332A1/en not_active Ceased
- 1992-10-12 JP JP5506647A patent/JPH07500151A/ja active Pending
- 1992-10-12 EP EP92921169A patent/EP0607243A1/en not_active Withdrawn
- 1992-10-12 AU AU27546/92A patent/AU2754692A/en not_active Abandoned
- 1992-10-12 CA CA002120949A patent/CA2120949A1/en not_active Abandoned
- 1992-10-12 FI FI941615A patent/FI941615L/fi not_active Application Discontinuation
1994
- 1994-04-08 NO NO941279A patent/NO941279L/no unknown

Also Published As

Publication number	Publication date
FI914780A0 (fi)	1991-10-10
EP0607243A1 (en)	1994-07-27
AU2754692A (en)	1993-05-03
FI941615A0 (fi)	1994-04-08
JPH07500151A (ja)	1995-01-05
CA2120949A1 (en)	1993-04-15
FI941615A7 (fi)	1994-05-26
FI941615L (fi)	1994-05-26
NO941279D0 (no)	1994-04-08
WO1993007332A1 (en)	1993-04-15

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