BR9707272A - Processo para a produção de um material lignocelulósico e o respectivo material lignocelulósico - Google Patents

Processo para a produção de um material lignocelulósico e o respectivo material lignocelulósico

Info

Publication number
BR9707272A
BR9707272A BR9707272A BR9707272A BR9707272A BR 9707272 A BR9707272 A BR 9707272A BR 9707272 A BR9707272 A BR 9707272A BR 9707272 A BR9707272 A BR 9707272A BR 9707272 A BR9707272 A BR 9707272A
Authority
BR
Brazil
Prior art keywords
lignocellulosic material
production
lignocellulosic
Prior art date
Application number
BR9707272A
Other languages
English (en)
Inventor
Claus Felby
Lars Saaby Pedersen
Niels Munk
Original Assignee
Novo Nordisk As
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 Novo Nordisk As filed Critical Novo Nordisk As
Publication of BR9707272A publication Critical patent/BR9707272A/pt

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
    • 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
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • 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
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005—Microorganisms or enzymes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR9707272A 1996-02-08 1997-02-07 Processo para a produção de um material lignocelulósico e o respectivo material lignocelulósico BR9707272A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK12796 1996-02-08
PCT/DK1997/000052 WO1997029237A1 (en) 1996-02-08 1997-02-07 Process for increasing the charge on a lignocellulosic material, product obtainable by the process, and use of the product in the preparation of a lignocellulose-based product

Publications (1)

Publication Number Publication Date
BR9707272A true BR9707272A (pt) 1999-04-13

Family

ID=8090053

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707272A BR9707272A (pt) 1996-02-08 1997-02-07 Processo para a produção de um material lignocelulósico e o respectivo material lignocelulósico

Country Status (10)

Country Link
US (1) US6187136B1 (pt)
EP (1) EP0879318B1 (pt)
JP (1) JP3970930B2 (pt)
AU (1) AU1540797A (pt)
BR (1) BR9707272A (pt)
CA (1) CA2243204C (pt)
DE (1) DE69710046T2 (pt)
ES (1) ES2171880T3 (pt)
PT (1) PT879318E (pt)
WO (1) WO1997029237A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700907A1 (de) * 1997-01-14 1998-07-16 Neste Oy Zwischenprodukt für die Herstellung von Ligninpolymerisaten und dessen Verwendung zur Herstellung von Holzwerkstoffen
RU2006112207A (ru) 2003-09-13 2007-11-10 Фриц Эггер Гмбх Унд Ко. (At) Способ получения изделий на основе лигноцеллюлозы (варианты), изделие на основе лигноцеллюлозы
FI117439B (fi) * 2003-12-23 2006-10-13 Valtion Teknillinen Menetelmä kuitukoostumuksen valmistamiseksi
FI122175B (fi) * 2003-12-23 2011-09-30 Teknologian Tutkimuskeskus Vtt Menetelmä kuitutuotteen valmistamiseksi
FI121892B (fi) 2003-12-23 2011-05-31 Teknologian Tutkimuskeskus Vtt Menetelmä kuituyhdistelmätuotteiden valmistamiseksi
WO2006126983A1 (en) * 2005-05-04 2006-11-30 Novozymes North America, Inc. Chlorine dioxide treatment compositions and processes
WO2009064838A1 (en) * 2007-11-15 2009-05-22 Amgen, Inc. Aqueous formulation of erythropoiesis stimulating protein stablised by antioxidants for parenteral administration
CN101255663B (zh) * 2008-01-29 2010-12-15 陕西科技大学 高环压强度瓦楞原纸的制备方法
EP2307554B1 (en) * 2008-07-29 2013-06-26 DSM IP Assets B.V. Process for oxidizing lignocellulosic material employing a Marasmius scorodonius peroxidase
DE102008038398A1 (de) * 2008-08-19 2010-02-25 Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Verwendung von Mediatoren bei der Herstellung von Faserplatten
PL2488694T3 (pl) 2009-10-16 2017-01-31 Fibria Celulose Sa Sposób wytwarzania zmienionych włókien celulozowych obejmujący obróbkę enzymatyczną w połączeniu z etapem kwasowym
US8784610B1 (en) 2010-12-27 2014-07-22 George A. Whiting Paper Company Method for making paper from post-industrial packaging material
WO2020035138A1 (en) * 2018-08-14 2020-02-20 Cmblu Projekt Ag Redox-active compounds and uses thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037992C2 (de) * 1980-10-08 1983-04-21 Gesellschaft für Biotechnologische Forschung mbH (GBF), 3300 Braunschweig Verfahren zur Herstellung eines Bindemittels für Holzwerkstoffe
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
US5203964A (en) * 1986-10-24 1993-04-20 Call Hans Peter Process for producing cellulose from lignin containing raw materials using an enzyme or microorganism while monitoring and maintaining the redox potential
FI895501A (fi) * 1989-11-17 1991-05-18 Enso Gutzeit Oy Foerfarande foer tillverkning av massa.
FI85389C (fi) 1989-12-12 1992-04-10 Enso Gutzeit Oy Foerfarande foer tillverkning av massa.
DE4137761A1 (de) * 1991-05-17 1992-11-19 Call Hans Peter Verfahren zur delignifizierung von lignocellulosehaltigem material, bleiche und behandlung von abwaessern mittels laccasen mit erweiteter wirksamkeit
CA2093581C (en) 1992-04-09 2004-06-22 Alireza Kharazipour Process for conglutinating wood particles into formed bodies
JP3810794B2 (ja) 1994-07-26 2006-08-16 ノボザイムス アクティーゼルスカブ リグノセルロース基剤製品の製造方法および該方法によって得ることのできる製品
US5618482A (en) * 1994-10-12 1997-04-08 Novo Nordisk A/S Method of producing fibreboard

Also Published As

Publication number Publication date
JP2000504073A (ja) 2000-04-04
JP3970930B2 (ja) 2007-09-05
EP0879318A1 (en) 1998-11-25
EP0879318B1 (en) 2002-01-23
CA2243204C (en) 2005-09-20
DE69710046D1 (de) 2002-03-14
AU1540797A (en) 1997-08-28
PT879318E (pt) 2002-07-31
CA2243204A1 (en) 1997-08-14
ES2171880T3 (es) 2002-09-16
US6187136B1 (en) 2001-02-13
WO1997029237A1 (en) 1997-08-14
DE69710046T2 (de) 2002-09-12

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Legal Events

Date Code Title Description
PC Transfer

Free format text: NOVOZYMES A/S (DK)

FA10 Dismissal: dismissal - article 33 of industrial property law
HKFN Application deemed withdrawn (deleted)
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]