CA2271937A1 - Multicomponent system for modifying, decomposing or bleaching lignin, lignin-containing materials or similar substances, and process for using the same - Google Patents

Multicomponent system for modifying, decomposing or bleaching lignin, lignin-containing materials or similar substances, and process for using the same Download PDF

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Publication number
CA2271937A1
CA2271937A1 CA002271937A CA2271937A CA2271937A1 CA 2271937 A1 CA2271937 A1 CA 2271937A1 CA 002271937 A CA002271937 A CA 002271937A CA 2271937 A CA2271937 A CA 2271937A CA 2271937 A1 CA2271937 A1 CA 2271937A1
Authority
CA
Canada
Prior art keywords
nitrosopyridine
radical
hydroxy
lignin
dihydroxy
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
CA002271937A
Other languages
English (en)
French (fr)
Inventor
Johannes Freudenreich
Jurgen Stohrer
Manfred Amann
Robert Muller
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.)
Consortium fuer Elektrochemische Industrie GmbH
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 CA2271937A1 publication Critical patent/CA2271937A1/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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002271937A 1996-12-09 1997-12-05 Multicomponent system for modifying, decomposing or bleaching lignin, lignin-containing materials or similar substances, and process for using the same Abandoned CA2271937A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19651099A DE19651099A1 (de) 1996-12-09 1996-12-09 Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung
DE19651099.6 1996-12-09
PCT/EP1997/006802 WO1998026127A1 (de) 1996-12-09 1997-12-05 Mehrkomponentensystem zum verändern, abbau oder bleichen von lignin, ligninhaltigen materialien oder ähnlichen stoffen sowie verfahren zu seiner anwendung

Publications (1)

Publication Number Publication Date
CA2271937A1 true CA2271937A1 (en) 1998-06-18

Family

ID=7814116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002271937A Abandoned CA2271937A1 (en) 1996-12-09 1997-12-05 Multicomponent system for modifying, decomposing or bleaching lignin, lignin-containing materials or similar substances, and process for using the same

Country Status (12)

Country Link
EP (1) EP0943032B1 (de)
JP (1) JP2000505844A (de)
CN (1) CN1240008A (de)
AT (1) ATE196331T1 (de)
AU (1) AU719140B2 (de)
BR (1) BR9714387A (de)
CA (1) CA2271937A1 (de)
DE (2) DE19651099A1 (de)
ES (1) ES2150797T3 (de)
PT (1) PT943032E (de)
RU (1) RU2154704C1 (de)
WO (1) WO1998026127A1 (de)

Cited By (2)

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US7504393B2 (en) 2001-01-26 2009-03-17 Btg International Limited Benzylamine analogues
US8318941B2 (en) 2006-07-06 2012-11-27 Bristol-Myers Squibb Company Pyridone/hydroxypyridine 11-beta hydroxysteroid dehydrogenase type I inhibitors

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US6034047A (en) * 1998-09-04 2000-03-07 Au; Van Bleach detergent compositions comprising nitrones and nitroso spin traps
CA2432642A1 (en) 2000-12-21 2002-08-08 Subhash P. Khanapure Substituted aryl compounds as novel cyclooxygenase-2 selective inhibitors, compositions and methods of use
US20100074949A1 (en) 2008-08-13 2010-03-25 William Rowe Pharmaceutical composition and administration thereof
EP1412367A4 (de) 2001-06-21 2006-05-03 Ariad Pharma Inc Neue chinoline und deren verwendung
EP1546128B1 (de) 2002-08-19 2006-05-03 Glaxo Group Limited Pyrimidinderivate als selektive cox-2-inhibitoren
GB0221443D0 (en) 2002-09-16 2002-10-23 Glaxo Group Ltd Pyridine derivates
FI20031904A (fi) * 2003-12-23 2005-06-24 Kemira Oyj Menetelmä lignoselluloosatuotteen muokkaamiseksi
US8354427B2 (en) 2004-06-24 2013-01-15 Vertex Pharmaceutical Incorporated Modulators of ATP-binding cassette transporters
CN101006076B (zh) 2004-06-24 2010-09-29 沃泰克斯药物股份有限公司 Atp-结合弹夹转运蛋白的调控剂
US8093273B2 (en) 2004-10-20 2012-01-10 Resverlogix Corp. Flavanoids and isoflavanoids for the prevention and treatment of cardiovascular diseases
KR101431279B1 (ko) 2005-07-29 2014-08-20 리스버로직스 코퍼레이션 복합 질환의 예방 및 치료용 약학적 조성물 및 삽입가능한의료 장치에 의한 이의 전달
WO2007016674A2 (en) 2005-08-02 2007-02-08 Lexicon Genetics Incorporated 2-aminoaryl pyridines as protein kinases inhibitors
DK3219705T3 (da) 2005-12-28 2020-04-14 Vertex Pharma Farmaceutiske sammensætninger af den amorfe form af n-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinolin-3-carboxamid
SI2409988T1 (sl) * 2006-06-13 2015-10-30 Helix Biomedix Inc. Peptidni fragmenti za sprožitev sinteze proteinov zunajcelične matrice
ES2454966T3 (es) 2007-02-01 2014-04-14 Resverlogix Corp. Compuestos para la prevención y el tratamiento de enfermedades cardiovasculares
RU2520098C2 (ru) 2008-06-26 2014-06-20 Ресверлоджикс Корп. Способы получения производных хиназолинона
WO2010079431A2 (en) 2009-01-08 2010-07-15 Resverlogix Corp. Compounds for the prevention and treatment of cardiovascular disease
NZ595747A (en) 2009-03-18 2015-06-26 Resverlogix Corp Novel quinazolinones and related compounds for use as anti-inflammatory agents
PT2408750E (pt) 2009-03-20 2015-10-15 Vertex Pharma Processo para a produção de modeladores do regulador de condutância transmembranar da fibrose cística
KR20190091564A (ko) 2009-04-22 2019-08-06 리스버로직스 코퍼레이션 신규한 소염제
US8802700B2 (en) 2010-12-10 2014-08-12 Vertex Pharmaceuticals Incorporated Modulators of ATP-Binding Cassette transporters
PT2773354T (pt) 2011-11-01 2019-07-17 Resverlogix Corp Formulações orais de libertação imediata para quinazolinonas substituídas
EP2819670A1 (de) 2012-02-27 2015-01-07 Vertex Pharmaceuticals Incorporated Pharmazeutische zusammensetzung und verabreichung davon
WO2014080291A2 (en) 2012-11-21 2014-05-30 Rvx Therapeutics Inc. Biaryl derivatives as bromodomain inhibitors
WO2014080290A2 (en) 2012-11-21 2014-05-30 Rvx Therapeutics Inc. Cyclic amines as bromodomain inhibitors
WO2014096965A2 (en) 2012-12-21 2014-06-26 Rvx Therapeutics Inc. Novel heterocyclic compounds as bromodomain inhibitors
JP2016516691A (ja) 2013-03-11 2016-06-09 ブリストル−マイヤーズ スクイブ カンパニーＢｒｉｓｔｏｌ−Ｍｙｅｒｓ Ｓｑｕｉｂｂ Ｃｏｍｐａｎｙ カリウムイオンチャネル阻害剤としてのイソキノリン
RU2749213C2 (ru) 2014-10-07 2021-06-07 Вертекс Фармасьютикалз Инкорпорейтед Сокристаллы модуляторов регулятора трансмембранной проводимости при кистозном фиброзе
JO3789B1 (ar) 2015-03-13 2021-01-31 Resverlogix Corp التراكيب والوسائل العلاجية المعتمدة لمعالجة الامراض المتعلقة بالمتممة
CN107245896A (zh) * 2017-06-21 2017-10-13 昆明理工大学 一种提高纸浆漂白效率的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK77393D0 (da) * 1993-06-29 1993-06-29 Novo Nordisk As Aktivering af enzymer
EP0717143A1 (de) * 1994-12-16 1996-06-19 Lignozym GmbH Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7504393B2 (en) 2001-01-26 2009-03-17 Btg International Limited Benzylamine analogues
US7504437B2 (en) 2001-01-26 2009-03-17 Btg International Limited Benzylamine analogues
US7514475B2 (en) 2001-01-26 2009-04-07 Btg International Limited Benzylamine analogues
US8318941B2 (en) 2006-07-06 2012-11-27 Bristol-Myers Squibb Company Pyridone/hydroxypyridine 11-beta hydroxysteroid dehydrogenase type I inhibitors

Also Published As

Publication number Publication date
ES2150797T3 (es) 2000-12-01
DE19651099A1 (de) 1998-06-10
WO1998026127A1 (de) 1998-06-18
EP0943032B1 (de) 2000-09-13
BR9714387A (pt) 2000-05-16
DE59702358D1 (de) 2000-10-19
CN1240008A (zh) 1999-12-29
ATE196331T1 (de) 2000-09-15
RU2154704C1 (ru) 2000-08-20
EP0943032A1 (de) 1999-09-22
PT943032E (pt) 2000-12-29
AU719140B2 (en) 2000-05-04
JP2000505844A (ja) 2000-05-16
AU5560398A (en) 1998-07-03

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20021205