[go: up one dir, main page]

BR9506850A - Processo de reduzir a cor de um produto de reação de alquilpologlicosídeo de um sacarídeo e um álcool na presença de um catalisador ácido - Google Patents

Processo de reduzir a cor de um produto de reação de alquilpologlicosídeo de um sacarídeo e um álcool na presença de um catalisador ácido

Info

Publication number
BR9506850A
BR9506850A BR9506850A BR9506850A BR9506850A BR 9506850 A BR9506850 A BR 9506850A BR 9506850 A BR9506850 A BR 9506850A BR 9506850 A BR9506850 A BR 9506850A BR 9506850 A BR9506850 A BR 9506850A
Authority
BR
Brazil
Prior art keywords
alkylpologlycoside
saccharide
alcohol
color
reducing
Prior art date
Application number
BR9506850A
Other languages
English (en)
Inventor
Patrick M Mccurry Jr
James D Beaulieu
Original Assignee
Henkel Corp
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 Henkel Corp filed Critical Henkel Corp
Publication of BR9506850A publication Critical patent/BR9506850A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Sustainable Development (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Saccharide Compounds (AREA)
  • Detergent Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BR9506850A 1994-02-25 1995-02-15 Processo de reduzir a cor de um produto de reação de alquilpologlicosídeo de um sacarídeo e um álcool na presença de um catalisador ácido BR9506850A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/202,293 US5432275A (en) 1994-02-25 1994-02-25 Continuous bleaching of alkylpolyglycosides
PCT/US1995/001513 WO1995023169A1 (en) 1994-02-25 1995-02-15 Continuous bleaching of alkylpolyglycosides

Publications (1)

Publication Number Publication Date
BR9506850A true BR9506850A (pt) 1997-09-30

Family

ID=22749280

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506850A BR9506850A (pt) 1994-02-25 1995-02-15 Processo de reduzir a cor de um produto de reação de alquilpologlicosídeo de um sacarídeo e um álcool na presença de um catalisador ácido

Country Status (8)

Country Link
US (1) US5432275A (pt)
EP (1) EP0746571B1 (pt)
JP (1) JPH09509426A (pt)
AU (1) AU685601B2 (pt)
BR (1) BR9506850A (pt)
DE (1) DE69530580T2 (pt)
MY (1) MY130193A (pt)
WO (1) WO1995023169A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496932A (en) * 1993-04-14 1996-03-05 Henkel Corporation Process for the production of alkylpolyglycoside
DE4431852A1 (de) * 1994-09-07 1996-03-14 Huels Chemische Werke Ag Verfahren zur Bleichung von Alkylpolyglycosiden
DE4432623A1 (de) * 1994-09-14 1996-03-21 Huels Chemische Werke Ag Verfahren zur Bleichung von wäßrigen Tensidlösungen
US6077945A (en) * 1997-02-18 2000-06-20 Eastman Chemical Company Process for making alkylpolyglycosides
DE19732085C1 (de) * 1997-07-25 1998-12-17 Univ Leipzig Verfahren zur Herstellung von Zuckerderivaten
JP3939094B2 (ja) 1997-11-22 2007-06-27 エルジー・コーポレーション 無色透明なアルキルグリコシドの製造方法
DE10163240A1 (de) * 2001-12-21 2003-07-10 Cognis Deutschland Gmbh Verfahren zur Bleiche oberflächenaktiver Verbindungen
CN105732731B (zh) * 2016-01-28 2020-04-10 上海发凯化工有限公司 一种制备浅色烷基糖苷产品的方法
CN107522755A (zh) * 2017-09-15 2017-12-29 无锡青苹果工程勘察设计院 一种利用环路反应器制备浅色烷基糖苷的方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2356565A (en) * 1938-07-15 1944-08-22 Chwala August Glucosidic compounds and process of making them
US2235783A (en) * 1939-09-13 1941-03-18 Dow Chemical Co Ethers of glucosides
US2390507A (en) * 1941-01-21 1945-12-11 Corn Prod Refining Co Production of alkyl glycosides
US2422328A (en) * 1942-07-16 1947-06-17 Ind Patents Corp Glucosides as plasticizers for water-soluble animal and vegetable adhesives
US3219656A (en) * 1963-08-12 1965-11-23 Rohm & Haas Alkylpolyalkoxyalkyl glucosides and process of preparation therefor
US3375243A (en) * 1965-10-22 1968-03-26 Staley Mfg Co A E Method of producing alkyl glucoside compositions
US3450690A (en) * 1966-12-23 1969-06-17 Corn Products Co Preparation of alkali-stable alkyl glucosides
US3598865A (en) * 1968-02-07 1971-08-10 Atlas Chem Ind Polyglycosides and process of preparing mono and polyglycosides
US3547828A (en) * 1968-09-03 1970-12-15 Rohm & Haas Alkyl oligosaccharides and their mixtures with alkyl glucosides and alkanols
US3640998A (en) * 1969-06-18 1972-02-08 Richard C Mansfield Alkylene oxide adducts of alkyloligosaccharides and their mixtures with alkylene oxide adducts of bord alkyl glucosides and alkanols
US3707535A (en) * 1969-07-24 1972-12-26 Atlas Chem Ind Process for preparing mono- and polyglycosides
US3772269A (en) * 1969-07-24 1973-11-13 Ici America Inc Glycoside compositions and process for the preparation thereof
US3721633A (en) * 1969-10-06 1973-03-20 Atlas Chem Ind Aqueous built liquid detergents containing alkyl glycosides
US3737426A (en) * 1970-09-25 1973-06-05 Us Agriculture Biodegradeable surfactants from starch-derived glycosides
US3839318A (en) * 1970-09-27 1974-10-01 Rohm & Haas Process for preparation of alkyl glucosides and alkyl oligosaccharides
US3974138A (en) * 1972-12-15 1976-08-10 Ici United States Inc. Method of preparing butyl polyglycosides
US4011389A (en) * 1975-03-21 1977-03-08 Basf Wyandotte Corporation Glycoside polyethers
US4223129A (en) * 1978-09-01 1980-09-16 A. E. Staley Manufacturing Company Continuous process for making alkyl aldosides from starch or other carbohydrates
DE3001064A1 (de) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von alkylglycosiden durch destillative abtennung nicht umgesetzter alkohole
US4510306A (en) * 1981-12-04 1985-04-09 Basf Wyandotte Corporation Method for purifying reaction products containing higher-alkyl glycosides
CA1195323A (en) * 1982-04-12 1985-10-15 Leonard F. Vander Burgh Glycosidic surfactants
US4393203B2 (en) * 1982-04-26 1997-07-01 Procter & Gamble Process of preparing alkylpolysaccharides
EP0096917A1 (en) * 1982-06-14 1983-12-28 THE PROCTER & GAMBLE COMPANY Process for preparation of alkyl glycosides
DE3232791A1 (de) * 1982-09-03 1984-03-08 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von alkylglucosiden
US4483979A (en) * 1982-12-08 1984-11-20 The Procter & Gamble Company Polar solvent extraction of colored materials from alkylsaccharides under essentially anhydrous conditions
US4472170A (en) * 1982-12-27 1984-09-18 The Procter & Gamble Company Coal-water slurry compositions
EP0132043B2 (en) * 1983-06-15 1994-08-31 THE PROCTER & GAMBLE COMPANY Improved process for preparing alkyl glycosides
US4713447A (en) * 1983-06-30 1987-12-15 The Procter & Gamble Company Process for preparing alkyl glycosides
US4557729A (en) * 1984-05-24 1985-12-10 A. E. Staley Manufacturing Company Color stabilization of glycosides
US4762918A (en) * 1984-11-21 1988-08-09 Staley Continental, Inc. Decolorization of glycosides
US4597770A (en) * 1984-12-24 1986-07-01 The Procter & Gamble Company Coal-water slurry compositions
DE3729842A1 (de) * 1987-09-05 1989-03-23 Huels Chemische Werke Ag Verfahren zur herstellung von alkyloligoglycosiden
US4987225A (en) * 1988-12-23 1991-01-22 Henkel Kommanditgesellschaft Auf Aktien Removal of water miscible materials from glycoside mixtures
DE3940827A1 (de) * 1989-12-11 1991-06-13 Henkel Kgaa Verfahren zum kontinuierlichen bleichen von fluessigkeiten mit ozon
DE4019175A1 (de) * 1990-06-15 1992-01-02 Henkel Kgaa Verfahren zur aufhellung verfaerbter oberflaechenaktiver alkylglykoside und aufbereitung des gebleichten gutes
US5266690A (en) * 1991-12-19 1993-11-30 Henkel Corporation Preparation of alkylpolyglycosides
US5362861A (en) * 1992-07-15 1994-11-08 Henkel Corporation Continuous bleaching of alkylpolyglycosides

Also Published As

Publication number Publication date
DE69530580T2 (de) 2004-03-25
EP0746571B1 (en) 2003-05-02
WO1995023169A1 (en) 1995-08-31
AU1912195A (en) 1995-09-11
EP0746571A4 (en) 1998-11-25
JPH09509426A (ja) 1997-09-22
DE69530580D1 (de) 2003-06-05
US5432275A (en) 1995-07-11
MY130193A (en) 2007-06-29
AU685601B2 (en) 1998-01-22
EP0746571A1 (en) 1996-12-11

Similar Documents

Publication Publication Date Title
BR9610202A (pt) Folha de reflexão e processo para sua produção
BR8802060A (pt) Processo para a preparacao de um catalisador de alcoxilacao e processo para a alcoxilacao de um alcool
BR9609262A (pt) Agente antiespumante para fermentação e processo para produção de fermentação utilizando o mesmo
AU6487490A (en) Process and structure for effecting catalytic reactions in distillation structure
BR9405904A (pt) Processo de produzir pacotes de cartão
BR8201351A (pt) Processo para sacarificacao de rizomas e subsequente fermentacao alcoolica
NO953465L (no) Fremgangsmåte ved avkoking av katalysatorer
BR9207122A (pt) Processo aperfeiçoado para álcool metílico
BR9605760A (pt) Aperfeiçoamento de processo na síntese de n-Ú3-(3-ciano pirazoloÚ1,5-A¾pirimidin-7-il)fenil¾-n-etil acetamida
BR9401361A (pt) Processo de preparação de ácidos carboxílicos
BR9407269A (pt) Processo de preparação de ácido pirúvico
BR9506850A (pt) Processo de reduzir a cor de um produto de reação de alquilpologlicosídeo de um sacarídeo e um álcool na presença de um catalisador ácido
BR9500812A (pt) Conjunto de coluna de destilação aperfeiçoado conjunto de agente catalisador aperfeiçoado para uma coluna de destilação e processo aperfeiçoado para utilizar agente catalisador no interior de uma coluna de destilação
BR9609533A (pt) Processo para preparação de 3-hidroxipirazóis n-substituídos
BR9102621A (pt) Catalisador de hidrogenacao e processo para sua producao
BR9000776A (pt) Multiplicador e processo de multiplicacao
FI930584L (fi) Vetyperoksidiprosessissa käytettävä hydrauskatalyytti ja menetelmä sen valmistamiseksi
BR8505052A (pt) Bracadeira e processo de conexao de condutores de bracadeira
BR9406035A (pt) Processo de preparação dos carbinóis acril-piperidine
BR9600044A (pt) Processo de aldolização seletiva de acetona em álcool de diacetona na presença de catalisador básico sólido e processo de preparação de catalisador
BR9607110A (pt) Composição liquida estruturada aquosa e processo para sua preparação
BR8200547A (pt) Processo para fermentacao de etanol e processo integrado para conversao de acucar fermentavel
BR9508035A (pt) Processo para hidrogenação seletiva de epoxialcenos a epoxialcenos e solução de catalisador
BR9502633A (pt) Processo para de alcoolizar bebidas alcoólicas e bebidas alcoólicas
BR9401490A (pt) Composição de xampu e processo para sua produção

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law