CA2514475A1 - Nouvelles activites catalytiques d'oxydo-reductases pour l'oxydation et/ou le blanchiment - Google Patents

Nouvelles activites catalytiques d'oxydo-reductases pour l'oxydation et/ou le blanchiment Download PDF

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Publication number
CA2514475A1
CA2514475A1 CA002514475A CA2514475A CA2514475A1 CA 2514475 A1 CA2514475 A1 CA 2514475A1 CA 002514475 A CA002514475 A CA 002514475A CA 2514475 A CA2514475 A CA 2514475A CA 2514475 A1 CA2514475 A1 CA 2514475A1
Authority
CA
Canada
Prior art keywords
bleaching
compounds
oxidation
acid
group
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
CA002514475A
Other languages
English (en)
Inventor
Hans-Peter Call
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2514475A1 publication Critical patent/CA2514475A1/fr
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38654—Preparations containing enzymes, e.g. protease or amylase containing oxidase or reductase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/264—Aldehydes; Ketones; Acetals or ketals
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne un système d'oxydation et/ou de blanchiment composé : a) d'oxydo-réductases telles que des laccases et/ou des peroxydases utilisées individuellement ou en combinaison en présence de leurs cosubstrats respectifs 0¿2?, H¿2?0¿2?, de peroxydes organiques, de peracides, etc. pour l'activation de composés de la famille des oxocarbones, de la famille des urazoles et des hydrazides, de la famille des hydantoïnes et de la famille des composés (cyan) nitriles et b) de composés carbonyles supplémentaires (cétones, aldéhydes) pouvant former avec les composés activés des espèces oxygénées actives telles que des dioxyranes, des dioxétanes, des composés peroxy etc. et d'autres composés réactifs ou états de transition tels que des radicaux, des radicaux cations, des radicaux anions ou des composés neutres réactifs (redox-actifs).
CA002514475A 2002-01-26 2003-01-26 Nouvelles activites catalytiques d'oxydo-reductases pour l'oxydation et/ou le blanchiment Abandoned CA2514475A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10203135.5 2002-01-26
DE10203135A DE10203135A1 (de) 2002-01-26 2002-01-26 Neue katalytische Aktivitäten von Oxidoreduktasen zur Oxidation und/oder Bleiche
PCT/DE2003/000201 WO2003061550A2 (fr) 2002-01-26 2003-01-26 Nouvelles activites catalytiques d'oxydo-reductases pour l'oxydation et/ou le blanchiment

Publications (1)

Publication Number Publication Date
CA2514475A1 true CA2514475A1 (fr) 2003-07-31

Family

ID=7713188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002514475A Abandoned CA2514475A1 (fr) 2002-01-26 2003-01-26 Nouvelles activites catalytiques d'oxydo-reductases pour l'oxydation et/ou le blanchiment

Country Status (6)

Country Link
US (1) US20060054290A1 (fr)
EP (1) EP1483442A2 (fr)
AU (1) AU2003206637A1 (fr)
CA (1) CA2514475A1 (fr)
DE (1) DE10203135A1 (fr)
WO (1) WO2003061550A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FI117439B (fi) * 2003-12-23 2006-10-13 Valtion Teknillinen Menetelmä kuitukoostumuksen valmistamiseksi
DE102004020355A1 (de) * 2004-04-26 2005-11-10 Call, Krimhild Oxidative, reduktive, hydrolytische und andere enzymatische Systeme zur Oxidation, Reduktion, zum Coaten, Koppeln und Crosslinken von natürlichen und künstlichen Faserstoffen, Kunststoffen oder anderen natürlichen und künstlichen Mono- bis Polymerstoffen
ES2282020B1 (es) * 2005-07-06 2008-10-01 Consejo Superior Investigaciones Cientificas Sistema enzima-mediador para el control de los depositos de pitch en la fabricacion de pasta y papel.
EP2094907A4 (fr) * 2006-12-18 2012-02-01 Novozymes North America Inc Détoxification de matériaux prétraités contenant de la lignocellulose
US20100216981A1 (en) * 2007-03-23 2010-08-26 Nippon Soda Co., Ltd. Antiviral agent
WO2009140259A1 (fr) * 2008-05-13 2009-11-19 Arkema Inc. Activateurs de peroxyde a complexe de metallocarbene
EP2163605A1 (fr) * 2008-08-27 2010-03-17 The Procter and Gamble Company Composition détergente comprenant de l'oxydase de cello-oligosaccharide
US20110278223A1 (en) * 2008-11-18 2011-11-17 Delozier Gregory Enzyme-Assisted Effluent Remediation
WO2010078413A1 (fr) 2008-12-31 2010-07-08 Apinee, Inc. Conservation du bois, compositions et procédés correspondants
FI122278B (fi) * 2009-09-11 2011-11-15 Upm Kymmene Corp Menetelmä inkjetmustepitoisten suspensioiden siistaamiseksi
EP2386681A1 (fr) * 2010-05-14 2011-11-16 Universitat Politècnica de Catalunya Procédé de recyclage de vieux papiers, produit ainsi obtenu et ses utilisations
EP2588665B1 (fr) * 2010-07-01 2019-05-08 Novozymes A/S Blanchiment de pâte
US9878464B1 (en) 2011-06-30 2018-01-30 Apinee, Inc. Preservation of cellulosic materials, compositions and methods thereof
RU2767004C1 (ru) * 2021-03-11 2022-03-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВО "КНИТУ") Способ получения целлюлозы
CN114380384A (zh) * 2022-01-18 2022-04-22 东华大学 一种利用铁盐和多酚类化合物活化过一硫酸盐净化水的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0705327B1 (fr) * 1993-06-16 2000-04-19 CALL, Hans-Peter Dr. Systeme de blanchiment a plusieurs composants
WO1995021290A1 (fr) * 1994-02-07 1995-08-10 Warwick International Group Limited Blanchiment de pate a papier
US5478356B1 (en) * 1994-05-10 1997-11-18 Clorox Co Cyanoimides and compositions useful for bleaching
EP0717143A1 (fr) * 1994-12-16 1996-06-19 Lignozym GmbH Système à plusieurs composants pour modifier, dégrader ou blanchir la lignine, des matériaux contenant de la lignine ou des produits similaires de même que leur procédé d'utilisation
US20030017941A1 (en) * 1997-03-07 2003-01-23 The Procter & Gamble Company Catalysts and methods for catalytic oxidation
DE19820947B4 (de) * 1997-05-12 2005-12-01 Call, Krimhild Enzymatisches Bleichsystem mit neuen enzymwirkungsverstärkenden Verbindungen zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder Verändern oder Abbau von Kohle sowie Verfahren unter Verwendung des Bleichsystems
WO1998059108A2 (fr) * 1997-06-20 1998-12-30 Blume, Hildegard Systeme d'oxydation et de blanchiment comportant des agents d'oxydation produits par action enzymatique
JP3858086B2 (ja) * 1998-08-19 2006-12-13 独立行政法人産業技術総合研究所 ラッカーゼを用いるリグニン分解方法及びリグニン分解剤

Also Published As

Publication number Publication date
AU2003206637A1 (en) 2003-09-02
DE10203135A1 (de) 2003-07-31
WO2003061550A3 (fr) 2004-09-10
US20060054290A1 (en) 2006-03-16
EP1483442A2 (fr) 2004-12-08
WO2003061550A2 (fr) 2003-07-31

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