AU2002307553A1 - Laccase activity enhancers for pulp bleaching - Google Patents

Laccase activity enhancers for pulp bleaching

Info

Publication number
AU2002307553A1
AU2002307553A1 AU2002307553A AU2002307553A AU2002307553A1 AU 2002307553 A1 AU2002307553 A1 AU 2002307553A1 AU 2002307553 A AU2002307553 A AU 2002307553A AU 2002307553 A AU2002307553 A AU 2002307553A AU 2002307553 A1 AU2002307553 A1 AU 2002307553A1
Authority
AU
Australia
Prior art keywords
pulp bleaching
laccase activity
activity enhancers
enhancers
laccase
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002307553A
Inventor
Huai N. Cheng
Simon Delagrave
Qu-Ming Gu
Daniel Michalopoulos
Dennis J. Murphy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Codexiz Inc
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of AU2002307553A1 publication Critical patent/AU2002307553A1/en
Abandoned legal-status Critical Current

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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Paper (AREA)
AU2002307553A 2001-09-10 2002-04-24 Laccase activity enhancers for pulp bleaching Abandoned AU2002307553A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31829001P 2001-09-10 2001-09-10
US60/318,290 2001-09-10
US10/027,164 US20030089472A1 (en) 2001-09-10 2001-12-20 Laccase activity enhancers for pulp bleaching
US10/027,164 2001-12-20

Publications (1)

Publication Number Publication Date
AU2002307553A1 true AU2002307553A1 (en) 2003-03-24

Family

ID=26702139

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002307553A Abandoned AU2002307553A1 (en) 2001-09-10 2002-04-24 Laccase activity enhancers for pulp bleaching

Country Status (3)

Country Link
US (1) US20030089472A1 (en)
AU (1) AU2002307553A1 (en)
WO (1) WO2003023134A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040112555A1 (en) * 2002-12-03 2004-06-17 Jeffrey Tolan Bleaching stage using xylanase with hydrogen peroxide, peracids, or a combination thereof
WO2012001145A1 (en) * 2010-07-01 2012-01-05 Novozymes A/S Bleaching of pulp
US9663899B2 (en) * 2015-08-26 2017-05-30 Solenis Technologies, L.P. Method for making lignocellulosic paper and paper product
US11384381B2 (en) * 2016-07-13 2022-07-12 Kikkoman Corporation Reaction accelerating agent
CN109457526B (en) * 2018-11-12 2021-07-23 复旦大学 Nondestructive bleaching method for wikstroelia bark pulp
CN114058026B (en) * 2021-10-19 2023-02-17 江苏大学 Thermoplastic filament containing enzyme modified lignin and preparation method and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2121025C1 (en) * 1993-06-16 1998-10-27 Лигноцим ГмбХ Method of altering, destroying, and bleaching lignin, lignin- containing material, or related materials
DK77393D0 (en) * 1993-06-29 1993-06-29 Novo Nordisk As ENZYMER ACTIVATION
EP0905306A1 (en) * 1997-09-26 1999-03-31 Consortium für elektrochemische Industrie GmbH Multicomponent system for modifying, decomposing or bleaching lignin or lignin-containing materials and method of using this system
BR9813670A (en) * 1997-12-19 2000-10-10 Novo Nordisk As Process for the oxidation of a hydroxy group of c1 and/or c2 and/or c3 and/or c4 and/or c5 and/or c6 of a sugar monomer of an oligo-or a polysaccharide

Also Published As

Publication number Publication date
US20030089472A1 (en) 2003-05-15
WO2003023134A1 (en) 2003-03-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase