BR0008478A - Processo para produzir ìons nitrozÈnio oxidando-se um composto de nitroxila com um agente oxidante, para oxidar um álcool primário com um ìon nitrozÈnio como um catalisador, e para tratar fibras têxteis para introduzir grupos aldeìdo, carboidrato oxidadeo, e, derivado de carboidrato - Google Patents

Processo para produzir ìons nitrozÈnio oxidando-se um composto de nitroxila com um agente oxidante, para oxidar um álcool primário com um ìon nitrozÈnio como um catalisador, e para tratar fibras têxteis para introduzir grupos aldeìdo, carboidrato oxidadeo, e, derivado de carboidrato

Info

Publication number
BR0008478A
BR0008478A BR0008478-6A BR0008478A BR0008478A BR 0008478 A BR0008478 A BR 0008478A BR 0008478 A BR0008478 A BR 0008478A BR 0008478 A BR0008478 A BR 0008478A
Authority
BR
Brazil
Prior art keywords
nitrozone
carbohydrate
oxidizing
primary alcohol
ions
Prior art date
Application number
BR0008478-6A
Other languages
English (en)
Inventor
Jan Matthijs Jetten
Ronald Tako Marinus Van D Dool
Win Van Hartingsveldt
Mario Tarcisius Ragma Wandelen
Original Assignee
Tno
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 Tno filed Critical Tno
Publication of BR0008478A publication Critical patent/BR0008478A/pt

Links

Classifications

    • 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
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds

Abstract

"PROCESSOS PARA PRODUZIR ìONS NITROZÈNIO OXIDANDO-SE UM COMPOSTO DE NITROXILA COM UM AGENTE OXIDANTE, PARA OXIDAR UM áLCOOL PRIMáRIO COM UM ìON NITROZÈNIO COMO UM CATALISADOR, E PARA TRATAR FIBRAS TêXTEIS PARA INTRODUZIR GRUPOS ALDEìDO, CARBOIDRATO OXIDADO, E. DERIVADO DE CARBOIDRATO". Um processo para produzir aldeidos, e/ou ácidos carboxílicos é descrito, em que um álcool primário, especialmente um carboidrato, é oxidado usando uma quantidade catalitica de um composto de nitrozónio obtido oxidando-se um composto de nitroxila na presença de um composto de enzima capaz de oxidação. Adicionalmente descritos são carboidratos oxidados contendo pelo menos 1 grupo de cadeia de monossacarídeo cíclica portando um grupo carbaldeído por 25 unidades de monossacarídeo e por molécula.
BR0008478-6A 1999-02-24 2000-02-24 Processo para produzir ìons nitrozÈnio oxidando-se um composto de nitroxila com um agente oxidante, para oxidar um álcool primário com um ìon nitrozÈnio como um catalisador, e para tratar fibras têxteis para introduzir grupos aldeìdo, carboidrato oxidadeo, e, derivado de carboidrato BR0008478A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99200536 1999-02-24
PCT/NL2000/000117 WO2000050621A2 (en) 1999-02-24 2000-02-24 Process for producing nitrosoniom ions from a nitroxyl compound, their application in the selective oxidation of primary alcohols, and novel carbohydrate aldehydes

Publications (1)

Publication Number Publication Date
BR0008478A true BR0008478A (pt) 2002-01-22

Family

ID=8239920

Family Applications (2)

Application Number Title Priority Date Filing Date
BR0008474-3A BR0008474A (pt) 1999-02-24 2000-02-24 Processos para produzir ìons nitrosÈnio e para oxidar um carboidrato, carboidrato oxidado, e, derivado de carboidrato
BR0008478-6A BR0008478A (pt) 1999-02-24 2000-02-24 Processo para produzir ìons nitrozÈnio oxidando-se um composto de nitroxila com um agente oxidante, para oxidar um álcool primário com um ìon nitrozÈnio como um catalisador, e para tratar fibras têxteis para introduzir grupos aldeìdo, carboidrato oxidadeo, e, derivado de carboidrato

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR0008474-3A BR0008474A (pt) 1999-02-24 2000-02-24 Processos para produzir ìons nitrosÈnio e para oxidar um carboidrato, carboidrato oxidado, e, derivado de carboidrato

Country Status (19)

Country Link
US (2) US6875861B1 (pt)
EP (2) EP1177308A2 (pt)
JP (2) JP2002537374A (pt)
KR (1) KR20010102361A (pt)
AT (1) ATE308514T1 (pt)
AU (2) AU773835B2 (pt)
BR (2) BR0008474A (pt)
CA (1) CA2362717A1 (pt)
CZ (1) CZ20013042A3 (pt)
DE (1) DE60023680T2 (pt)
DK (1) DK1173409T3 (pt)
ES (1) ES2255979T3 (pt)
HU (2) HUP0200203A2 (pt)
MX (1) MXPA01008603A (pt)
NZ (1) NZ513649A (pt)
PL (2) PL350567A1 (pt)
RU (1) RU2001125922A (pt)
WO (2) WO2000050621A2 (pt)
ZA (2) ZA200106737B (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69713876T2 (de) 1996-03-28 2003-02-13 Procter & Gamble Nassfestigkeit aufweisende papierprodukte aus aldehyd-funtionalisierten zellulosefasern und polymeren
MXPA00007979A (es) 1999-08-17 2002-03-08 Nat Starch Chem Invest Aldehidos de polisacaridos preparados por un metodo de oxidacion y usados como aditivos de resistencia en la fabricacion de papel.
US6228126B1 (en) 1999-08-17 2001-05-08 National Starch And Chemical Investment Holding Corporation Paper prepared from aldehyde modified cellulose pulp and the method of making the pulp
US6368456B1 (en) 1999-08-17 2002-04-09 National Starch And Chemical Investment Holding Corporation Method of making paper from aldehyde modified cellulose pulp with selected additives
US6586588B1 (en) 1999-08-17 2003-07-01 National Starch And Chemical Investment Holding Corporation Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking
US6695950B1 (en) 1999-08-17 2004-02-24 National Starch And Chemical Investment Holding Corporation Aldehyde modified cellulose pulp for the preparation of high strength paper products
US6582559B2 (en) 2000-05-04 2003-06-24 Sca Hygiene Products Zeist B.V. Aldehyde-containing polymers as wet strength additives
US6540876B1 (en) 2000-05-19 2003-04-01 National Starch And Chemical Ivnestment Holding Corporation Use of amide or imide co-catalysts for nitroxide mediated oxidation
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
KR100395653B1 (ko) * 2001-05-29 2003-08-21 주식회사 이제 카르복실 키토산의 제조방법
US6919447B2 (en) 2001-06-06 2005-07-19 Weyerhaeuser Company Hypochlorite free method for preparation of stable carboxylated carbohydrate products
KR20030000999A (ko) * 2001-06-28 2003-01-06 장판식 키틴 또는 키토산내에서 1차 알콜기만을 선택적으로산화시키는 키틴 또는 키토산의 연속 산화방법
US6916466B2 (en) 2001-07-11 2005-07-12 Sca Hygiene Products Ab Coupling of modified cyclodextrins to fibers
EP1329498A1 (en) * 2002-01-18 2003-07-23 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Process for cleaning filters
US6789744B2 (en) * 2002-01-29 2004-09-14 Valeo Electrical Systems, Inc. Fluid heater with a variable mass flow path
US7001483B2 (en) 2003-08-05 2006-02-21 Weyerhaeuser Company Apparatus for making carboxylated pulp fibers
US7125469B2 (en) * 2003-10-16 2006-10-24 The Procter & Gamble Company Temporary wet strength resins
WO2005054297A2 (en) 2003-11-28 2005-06-16 Eastman Chemical Company Cellulose interpolymers and method of oxidation
US20050154206A1 (en) * 2003-12-08 2005-07-14 Sca Hygiene Products Ab Process for the recovery of nitroxy compounds from organic solutions and oxidation process
US20050121160A1 (en) * 2003-12-08 2005-06-09 Sca Hygiene Products Ab Process for the separation of organic nitrosonium and/or hydroxylamine compounds by means of cation exchange resins and recovery and oxidation processes based thereon
EP1694853A1 (en) * 2003-12-18 2006-08-30 Cerestar Holding B.V. Oxidation of carbohydrates by means of peroxidases and nitroxy radicals
EP1580228A1 (en) * 2004-03-24 2005-09-28 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO Process for gelatinising starch using a biodegradable polymer material bearing aldehyde groups
GB2417029A (en) 2004-08-11 2006-02-15 Sca Hygiene Prod Ab Oxidation of hydroxyl groups using nitrosonium ions
JP4929581B2 (ja) * 2004-11-01 2012-05-09 凸版印刷株式会社 水溶性ポリウロン酸の製造方法
US7923231B2 (en) 2004-12-17 2011-04-12 Cargill, Incorporated Production of glucuronic acid using myo-inositol oxygenase from cryptococcus neoformans
US7259218B2 (en) * 2005-02-17 2007-08-21 The Procter + Gamble Company Processes for making temporary wet strength additives
WO2006121803A1 (en) 2005-05-05 2006-11-16 Sensient Flavors Inc. Production of beta-glucans and mannans
US7932548B2 (en) * 2006-07-14 2011-04-26 4D-S Pty Ltd. Systems and methods for fabricating self-aligned memory cell
EP2216345B1 (en) * 2007-11-26 2014-07-02 The University of Tokyo Cellulose nanofiber, production method of same and cellulose nanofiber dispersion
DE102009002811A1 (de) * 2009-05-05 2010-11-11 Evonik Degussa Gmbh Enzymatisches Verfahren zur Herstellung von Aldehyden
US8507256B2 (en) * 2009-11-24 2013-08-13 Foster-Miller, Inc. Sorption reinforced catalytic coating system and method for the degradation of threat agents
US9446147B2 (en) * 2011-02-24 2016-09-20 The Ohio State University Membrane stabilizing compositions and methods
RU2579510C2 (ru) * 2011-04-12 2016-04-10 Эвоник Дегусса Гмбх Непрерывный способ получения карбонильных соединений посредством содержащего нитроксильный радикал катализатора
ES2734726T3 (es) * 2014-03-11 2019-12-11 Du Pont Poli alfa-1,2-glucano oxidado como reforzante de detergente
MX2021009207A (es) 2019-01-31 2021-11-17 Organofuel Sweden Ab Un proceso para la produccion de productos de madera oxidada.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632802A (en) * 1968-12-06 1972-01-04 Univ Southern Illinois Oxidation of carbohydrates
JPS5054684A (pt) 1973-09-14 1975-05-14
FR2545101B1 (fr) * 1983-04-29 1985-08-16 Agronomique Inst Nat Rech Procede de modification des pectines de betterave, produits obtenus et leurs applications
US4983748A (en) 1984-08-17 1991-01-08 National Starch And Chemical Investment Holding Corporation Acetals useful for the preparation of polysaccharide derivatives
DE3705785A1 (de) 1987-02-24 1988-09-01 Basf Ag Verfahren zur herstellung von polyenaldehyden
NL194919C (nl) * 1993-09-07 2003-07-04 Tno Werkwijze voor het oxideren van koolhydraten.
NL9301905A (nl) * 1993-11-04 1995-06-01 Inst Voor Agrotech Onderzoek Werkwijze voor het oxideren van koolhydraten.
NL1000495C2 (nl) * 1995-06-02 1996-12-03 Avebe Coop Verkoop Prod Geoxideerde polymere koolhydraatethers voor toepassing als sequestreer- middel, alsmede werkwijzen ter bereiding daarvan.
PL186471B1 (pl) * 1996-01-12 2004-01-30 Novozymes As Zastosowanie celulazy w połączeniu z układem enzymatycznym utleniającym fenol i środkiem wzmacniającym
DE19723629B4 (de) * 1997-06-05 2008-12-11 Wacker Chemie Ag Verfahren zum Behandeln von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen
EP0905306A1 (de) * 1997-09-26 1999-03-31 Consortium für elektrochemische Industrie GmbH Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien sowie Verfahren zu seiner Anwendung
FI974139A (fi) * 1997-11-04 1999-05-05 Valtion Teknillinen Menetelmä selluloosan modifioimiseksi
FI105690B (fi) * 1997-11-04 2000-09-29 Valtion Teknillinen Menetelmä hapetetun tärkkelyksen valmistamiseksi
EP1040199A1 (en) * 1997-12-19 2000-10-04 Novo Nordisk A/S Modification of polysaccharides by means of a phenol oxidizing enzyme

Also Published As

Publication number Publication date
AU773835B2 (en) 2004-06-10
KR20010102361A (ko) 2001-11-15
HUP0105299A3 (en) 2004-05-28
BR0008474A (pt) 2002-01-22
ES2255979T3 (es) 2006-07-16
HUP0200203A2 (en) 2002-05-29
CA2362717A1 (en) 2000-08-31
EP1173409B8 (en) 2006-01-11
JP2004512805A (ja) 2004-04-30
PL350567A1 (en) 2002-12-16
EP1173409B1 (en) 2005-11-02
AU773792B2 (en) 2004-06-03
US6875861B1 (en) 2005-04-05
WO2000050621A2 (en) 2000-08-31
ZA200106737B (en) 2002-08-15
ZA200106850B (en) 2002-08-20
AU2832800A (en) 2000-09-14
CZ20013042A3 (cs) 2002-02-13
DK1173409T3 (da) 2006-03-06
MXPA01008603A (es) 2002-07-02
DE60023680D1 (de) 2005-12-08
EP1177308A2 (en) 2002-02-06
US6831173B1 (en) 2004-12-14
JP2002537374A (ja) 2002-11-05
WO2000050621A3 (en) 2001-11-08
DE60023680T2 (de) 2006-07-20
WO2000050388A1 (en) 2000-08-31
NZ513649A (en) 2003-10-31
HUP0105299A2 (hu) 2002-04-29
EP1173409A1 (en) 2002-01-23
AU2832900A (en) 2000-09-14
PL356989A1 (en) 2004-07-12
ATE308514T1 (de) 2005-11-15
RU2001125922A (ru) 2005-03-10

Similar Documents

Publication Publication Date Title
BR0008478A (pt) Processo para produzir ìons nitrozÈnio oxidando-se um composto de nitroxila com um agente oxidante, para oxidar um álcool primário com um ìon nitrozÈnio como um catalisador, e para tratar fibras têxteis para introduzir grupos aldeìdo, carboidrato oxidadeo, e, derivado de carboidrato
MY136943A (en) Crystalline mww-type titanosilicate catalyst for producing oxidized compound, production process for the catalyst, and process for producing oxidized compound by using the catalyst
BR0002417A (pt) Catalisador e processo para a produção de aldeìdo insaturado e de acìdo carboxìlico insaturado
ID26018A (id) Produksi bodi yang terbentuk
TR200101254T2 (tr) Bir alt-tabakanın ağartılması için bileşim ve yöntem
ES2184312T3 (es) Procedimientos para la epoxidacion de propileno.
PT837834E (pt) Destruicao de acido formico e de formaldeido em esgotos
BR9911431A (pt) Processo para produção de uma solução aquosa de ácido monoéster peroxicarboxìlico
ATE260907T1 (de) Verfahren zur herstellung von olefinischen epoxiden
BR9914287A (pt) Processo para a preparação de acroleìna e/ou de ácido acrìlico a partir de propano
BR0213681A (pt) Catalisador de oxidação e percursor, métodos de produção, processos de conversão de hidrocarbonetos a produto parcialmente oxidado e processos de oxidação de hidrocarboneto c3 e c4 a uma mistura contendo ácidos acrìlico e maleico, respectivamente
ATE346052T1 (de) Verfahren zur herstellung von propylenoxid
BR0109361A (pt) Processo para a produção de óxido de propileno
BR9809226A (pt) Processo de epoxidação usando-se um composto de peroxotungstato estabilizado com fosfato como catalisador
BR0111973A (pt) Processo de fabricação de oxirano
BR9914569A (pt) Processo para a oxidação de um composto orgânico contendo pelo menos uma ligação dupla c-c
KR930007801A (ko) 과산화수소의 제조방법
BR0212442A (pt) Processo para produção de cumeno
DE69217648T2 (de) Verfahren für die Herstellung eines Katalysators für die Bereitung von Alkenylalkanoaten
BR0002610A (pt) Processo para a conversão de alcanos em alquenos, para a preparação de um catalisador para a conversão de alcanos em alquenos, e para a preparação de uma composição catalisadora, e, composição catalisadora para a conversão de alcanos em alquenos
BR0012653A (pt) Processo para a preparação de n-fosfono-metil-glicina ou de um seu sal
ES2030285T3 (es) Procedimiento de fabricacion industrial de soluciones acuosas de acido glioxilico.
IT1314189B1 (it) Procedimento per la rigenerazione di catalizzatori zeoliticicontenenti titanio
ES2114179T3 (es) Oxidacion de cetonas.
KR970069873A (ko) 작동용액의 재생방법

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.