ES2108134T3 - Procedimiento para la obtencion de pastas de color claro de alquiloligoglicosidos. - Google Patents

Procedimiento para la obtencion de pastas de color claro de alquiloligoglicosidos.

Info

Publication number
ES2108134T3
ES2108134T3 ES92921122T ES92921122T ES2108134T3 ES 2108134 T3 ES2108134 T3 ES 2108134T3 ES 92921122 T ES92921122 T ES 92921122T ES 92921122 T ES92921122 T ES 92921122T ES 2108134 T3 ES2108134 T3 ES 2108134T3
Authority
ES
Spain
Prior art keywords
pasta
glucose
glyglycosides
alkyl
procedure
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.)
Expired - Lifetime
Application number
ES92921122T
Other languages
English (en)
Inventor
Manfred Weuthen
Burkhard Beckedahl
Irmgard Hartel
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2108134T3 publication Critical patent/ES2108134T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)

Abstract

PASTAS DE ALQUILOLIGOGLICOSIDO DE COLOR CLARO SE PUEDEN OBTENER, MEDIANTE: A) TRANSFORMACION DE GLUCOSA CON ALCOHOL GRASO EN PRESENCIA DE CATALIZADORES ACIDOS A ELEVADA TEMPERATURA HASTA UN CONTENIDO RESIDUAL EN GLUCOSA MENOR DEL 0,1% EN PESO RESPECTO DE LA CANTIDAD INICIAL DE GLUCOSA; B) ELIMINACION CONTINUA DEL AGUA DE REACCION LIBERADA EN EL EQUILIBRIO; C) NEUTRALIZACION DEL PRODUCTO DE TRANSFORMACION CON UNA BASE, POR LO QUE LA RELACION MOLAR DE LOS PROTONES PRESENTES EN LA MEZCLA DE REACCION A LA BASE ADICIONADA ESTA COMPRENDIDA ENTRE 1:1 HASTA 1,5; D) SEPARACION POR DESTILACION DEL ALCOHOL GRASO NO TRANSFORMADO; E) ELABORACION DE UNA PASTA CON UN CONTENIDO DE MATERIA SALIDA DEL 30 AL 70% RESPECTO DE LA PASTA AL TRATAR AL RESIDUO CON ADICION DE AGUA, AJUSTE DE ESTE A PH ALCALINO Y EN CASO DESEADO BLANQUEO DE LA MISMA EN UN MODO CONOCIDO.
ES92921122T 1991-10-21 1992-10-12 Procedimiento para la obtencion de pastas de color claro de alquiloligoglicosidos. Expired - Lifetime ES2108134T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4134707A DE4134707A1 (de) 1991-10-21 1991-10-21 Verfahren zur herstellung hellfarbiger alkyloligoglycosid-pasten

Publications (1)

Publication Number Publication Date
ES2108134T3 true ES2108134T3 (es) 1997-12-16

Family

ID=6443089

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92921122T Expired - Lifetime ES2108134T3 (es) 1991-10-21 1992-10-12 Procedimiento para la obtencion de pastas de color claro de alquiloligoglicosidos.

Country Status (6)

Country Link
US (1) US5612467A (es)
EP (1) EP0609274B1 (es)
JP (1) JP3388739B2 (es)
DE (2) DE4134707A1 (es)
ES (1) ES2108134T3 (es)
WO (1) WO1993008203A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316601A1 (de) * 1993-05-18 1994-11-24 Henkel Kgaa Verfahren zur Herstellung hellfarbiger Alkyl- und/oder Alkenyloligoglycoside
DE4443086A1 (de) * 1994-12-03 1996-06-05 Huels Chemische Werke Ag Verfahren zur destillativen Abtrennung von Fettalkohol aus fettalkoholischen Alkylpolyglycosid-Lösungen
DE19519384A1 (de) * 1995-05-26 1996-11-28 Henkel Kgaa Verfahren zur Herstellung von Alkyloligoglucosiden mit hohem Oligomerisierungsgrad
US6077945A (en) * 1997-02-18 2000-06-20 Eastman Chemical Company Process for making alkylpolyglycosides
AU6380000A (en) * 1999-07-29 2001-02-19 Cognis Corporation Process for reducing cycle times in reactions during the production of alkyl polyglycosides
CN107087412A (zh) 2014-08-20 2017-08-22 树脂酸盐材料集团有限公司 来自再循环聚合物和废料流的聚酯型多元醇
US9850400B2 (en) 2014-08-20 2017-12-26 Resinate Materials Group, Inc. Digestion of keratin
US9951171B2 (en) 2014-08-20 2018-04-24 Resinate Materials Group, Inc. Polyester polyols from recycled polymers and waste streams
US9890243B2 (en) 2014-10-29 2018-02-13 Resinate Materials Group, Inc. Polymeric plasticizer compositions
US9580546B2 (en) 2014-10-29 2017-02-28 Resinate Materials Group, Inc. Polymeric plasticizer compositions
WO2016123558A1 (en) 2015-01-30 2016-08-04 Resinate Materials Group, Inc. Integrated process for treating recycled streams of pet and ptt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450690A (en) * 1966-12-23 1969-06-17 Corn Products Co Preparation of alkali-stable alkyl glucosides
US3839318A (en) * 1970-09-27 1974-10-01 Rohm & Haas Process for preparation of alkyl glucosides and alkyl oligosaccharides
EP0077167B1 (en) * 1981-10-08 1985-09-11 Rohm And Haas France, S.A. A process for preparing surface-active glycosides and the use of the glycosides in cosmetic, pharmaceutical and household products
DE3232791A1 (de) * 1982-09-03 1984-03-08 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von alkylglucosiden
EP0132046B1 (en) * 1983-06-15 1988-04-20 The Procter & Gamble Company Improved process for preparing alkyl glycosides
US4557729A (en) * 1984-05-24 1985-12-10 A. E. Staley Manufacturing Company Color stabilization of glycosides
DE3833780A1 (de) * 1988-10-05 1990-04-12 Henkel Kgaa Verfahren zur direkten herstellung von alkylglykosiden
DE3927919C2 (de) * 1989-08-24 2002-10-31 Cognis Deutschland Gmbh Verfahren zur Herstellung von Alkylglykosiden

Also Published As

Publication number Publication date
DE59208868D1 (de) 1997-10-09
EP0609274A1 (de) 1994-08-10
WO1993008203A1 (de) 1993-04-29
DE4134707A1 (de) 1993-04-22
JPH07500328A (ja) 1995-01-12
JP3388739B2 (ja) 2003-03-24
EP0609274B1 (de) 1997-09-03
US5612467A (en) 1997-03-18

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