NO984451D0 - Flerkomponentsystem for forandring, nedbrytning eller bleking av lignin og ligninholdige materialer, og fremgangsmÕte for anvendelse av dette - Google Patents
Flerkomponentsystem for forandring, nedbrytning eller bleking av lignin og ligninholdige materialer, og fremgangsmÕte for anvendelse av detteInfo
- Publication number
- NO984451D0 NO984451D0 NO984451A NO984451A NO984451D0 NO 984451 D0 NO984451 D0 NO 984451D0 NO 984451 A NO984451 A NO 984451A NO 984451 A NO984451 A NO 984451A NO 984451 D0 NO984451 D0 NO 984451D0
- Authority
- NO
- Norway
- Prior art keywords
- lignin
- bleaching
- alteration
- degradation
- methods
- Prior art date
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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/22—Preparation of oxygen-containing organic compounds containing a hydroxy group aromatic
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Mycology (AREA)
- Detergent Compositions (AREA)
- Paper (AREA)
- Enzymes And Modification Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742671 | 1997-09-26 | ||
DE19804583A DE19804583A1 (de) | 1997-09-26 | 1998-02-05 | Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien sowie Verfahren zu seiner Anwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
NO984451D0 true NO984451D0 (no) | 1998-09-24 |
NO984451L NO984451L (no) | 1999-03-29 |
Family
ID=26040358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO984451A NO984451L (no) | 1997-09-26 | 1998-09-24 | Flerkomponentsystem for forandring, nedbrytning eller bleking av lignin og ligninholdige materialer, og fremgangsmÕte for anvendelse av dette |
Country Status (8)
Country | Link |
---|---|
US (1) | US6242245B1 (no) |
EP (1) | EP0905306A1 (no) |
JP (1) | JP3017178B2 (no) |
BR (1) | BR9803602A (no) |
CA (1) | CA2248530A1 (no) |
ID (1) | ID20984A (no) |
NO (1) | NO984451L (no) |
RU (1) | RU2160308C2 (no) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999057360A1 (en) * | 1998-05-01 | 1999-11-11 | Novo Nordisk A/S | Enhancers such as n-hydroxyacetanilide |
US6831173B1 (en) * | 1999-02-24 | 2004-12-14 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Process for selective oxidation of primary alcohols and novel carbohydrate aldehydes |
US6379494B1 (en) * | 1999-03-19 | 2002-04-30 | Weyerhaeuser Company | Method of making carboxylated cellulose fibers and products of the method |
DE60225547T2 (de) * | 2001-04-20 | 2009-04-23 | Enzymatic Deinking Technologies, Llc | Triglycerid-schnellbestimmungsverfahren zur anwendung bei der verhinderung von pechausscheidungen aus pulpen |
US6702921B2 (en) * | 2001-05-01 | 2004-03-09 | Ondeo Nalco Company | Methods to enhance pulp bleaching and delignification using an organic sulfide chelating agent |
US7138035B2 (en) * | 2001-05-08 | 2006-11-21 | National Starch And Chemical Investment Holding Corporation | Process for the selective modification of carbohydrates by peroxidase catalyzed oxidation |
US6919447B2 (en) * | 2001-06-06 | 2005-07-19 | Weyerhaeuser Company | Hypochlorite free method for preparation of stable carboxylated carbohydrate products |
US20030089472A1 (en) * | 2001-09-10 | 2003-05-15 | Cheng Huai N. | Laccase activity enhancers for pulp bleaching |
US20030096394A1 (en) * | 2001-09-10 | 2003-05-22 | Cheng Huai N. | Laccase activity enhancers |
US20030094251A1 (en) * | 2001-09-10 | 2003-05-22 | Cheng Huai N. | Enhancing laccase activity using pro-oxidants and pro-degradants |
US20030047295A1 (en) * | 2001-09-10 | 2003-03-13 | Cheng Huai N. | Bio-bleaching of pulp using laccase, mediator, and chain transfer agent |
US20040112555A1 (en) * | 2002-12-03 | 2004-06-17 | Jeffrey Tolan | Bleaching stage using xylanase with hydrogen peroxide, peracids, or a combination thereof |
WO2004101889A2 (en) * | 2003-05-06 | 2004-11-25 | Novozymes North America, Inc. | Use of hemicellulase composition in mechanical pulp production |
JP2007505311A (ja) * | 2003-09-09 | 2007-03-08 | コニンクリユケ フィリップス エレクトロニクス エヌ.ブイ. | 検体を検出するためのナノ粒子 |
PT1880053T (pt) * | 2005-05-04 | 2019-11-04 | Novozymes As | Composições e processos de tratamento de dióxido de cloro |
CN100365198C (zh) * | 2005-11-18 | 2008-01-30 | 山东轻工业学院 | 一种植物纤维原料制浆前的酶处理方法 |
WO2009147210A1 (en) * | 2008-06-06 | 2009-12-10 | Novozymes A/S | Variants of a family 44 xyloglucanase |
US9051692B2 (en) * | 2009-01-06 | 2015-06-09 | Enzymatic Deinking Technologies, L.L.C. | Method of increasing enzyme stability and activity for pulp and paper production |
CN102234948A (zh) * | 2010-04-27 | 2011-11-09 | 中国科学院过程工程研究所 | 秸秆漆酶组合预处理脱木质素的方法 |
WO2012001145A1 (en) * | 2010-07-01 | 2012-01-05 | Novozymes A/S | Bleaching of pulp |
US9475916B2 (en) | 2010-12-20 | 2016-10-25 | Allnex Austria Gmbh | Process for curing surface-coating compositions |
WO2012085016A1 (de) | 2010-12-20 | 2012-06-28 | Cytec Austria Gmbh | Verfahren zur härtung von oberflächenbeschichtungsmitteln |
US8969534B2 (en) * | 2013-02-20 | 2015-03-03 | Wisconsin Alumni Research Foundataion | Selective aerobic alcohol oxidation method for conversion of lignin into simple aromatic compounds |
FR3044577B1 (fr) | 2015-12-07 | 2017-12-22 | Timothee Boitouzet | Procede de delignification partielle et de remplissage d'un materiau ligno-cellulosique, et structure de materiau composite obtenue par ce procede |
CN106758451A (zh) * | 2017-01-16 | 2017-05-31 | 深圳市龙城生物科技股份有限公司 | 一种生物质精炼酶结合蒸汽膨爆法预处理脱除木质素的方法 |
FR3067275B1 (fr) * | 2017-06-07 | 2022-08-12 | Timothee Boitouzet | Procede de delignification partielle par voie supercritique ou subcritique et de remplissage d'un materiau ligno-cellulosique |
WO2019094419A1 (en) * | 2017-11-07 | 2019-05-16 | Ingevity South Carolina, Llc | Methods of making low color lignin |
FR3077895B1 (fr) | 2018-02-09 | 2020-02-28 | Sas Woodoo | Dispositif de detection tactile avec interface tactile en materiau composite |
CN110042133B (zh) * | 2019-04-22 | 2021-06-04 | 齐鲁工业大学 | 一种生物酶协同物理化学法纯化制备杨木低聚木糖的方法 |
CN111286041B (zh) * | 2020-04-09 | 2020-11-24 | 南京工业大学 | 一种脱甲基化木质素及其制备方法与在酚醛树脂胶粘剂中的应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2086408T3 (es) | 1989-08-14 | 1996-07-01 | Genencor Int Europ | Mejora en el blanqueo de una pasta. |
FI89814C (fi) | 1990-02-02 | 1993-11-25 | Enso Gutzeit Oy | Foerfarande foer blekning av cellulosamassa |
FI900544A (fi) | 1990-02-02 | 1991-08-03 | Enso Gutzeit Oy Tutkimuskeskus | Foerfarande foer tillverkning av massa. |
CA2082185C (en) | 1991-11-26 | 2004-01-20 | Alexander R. Pokora | Protease catalyzed treatments of lignocellulose materials |
DK87592D0 (da) * | 1992-07-03 | 1992-07-03 | Novo Nordisk As | Enzym |
EP0705327B1 (de) * | 1993-06-16 | 2000-04-19 | CALL, Hans-Peter Dr. | Mehrkomponentenbleichsystem |
PL320062A1 (en) * | 1994-10-20 | 1997-09-01 | Novo Nordisk As | Method of decolouring by use of phenol, oxidising enzyme, hydrogen peroxide source and toughening agent |
WO1997006244A1 (en) * | 1995-08-08 | 1997-02-20 | Ciba Specialty Chemicals Holding Inc. | Method for enhancing the activity of an enzyme, compounds showing enzyme activity enhancement, and detergents containing such compounds |
-
1998
- 1998-09-10 EP EP98117193A patent/EP0905306A1/de not_active Withdrawn
- 1998-09-24 JP JP10270080A patent/JP3017178B2/ja not_active Expired - Lifetime
- 1998-09-24 ID IDP981283A patent/ID20984A/id unknown
- 1998-09-24 NO NO984451A patent/NO984451L/no not_active Application Discontinuation
- 1998-09-25 BR BR9803602-5A patent/BR9803602A/pt not_active Application Discontinuation
- 1998-09-25 US US09/160,961 patent/US6242245B1/en not_active Expired - Fee Related
- 1998-09-25 CA CA002248530A patent/CA2248530A1/en not_active Abandoned
- 1998-09-25 RU RU98117790/04A patent/RU2160308C2/ru active
Also Published As
Publication number | Publication date |
---|---|
EP0905306A1 (de) | 1999-03-31 |
BR9803602A (pt) | 1999-12-28 |
NO984451L (no) | 1999-03-29 |
US6242245B1 (en) | 2001-06-05 |
ID20984A (id) | 1999-04-01 |
JPH11158790A (ja) | 1999-06-15 |
RU2160308C2 (ru) | 2000-12-10 |
JP3017178B2 (ja) | 2000-03-06 |
CA2248530A1 (en) | 1999-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |