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
US9951171B2 (en) 2014-08-20 2018-04-24 Resinate Materials Group, Inc. Polyester polyols from recycled polymers and waste streams
US9850400B2 (en) 2014-08-20 2017-12-26 Resinate Materials Group, Inc. Digestion of keratin
KR20170081164A (ko) 2014-08-20 2017-07-11 레지네이트 머티리얼스 그룹, 아이엔씨. 재생 폴리머 및 폐기 스트림으로부터의 폴리에스테르 폴리올 관련 적용
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
CN107257823A (zh) 2015-01-30 2017-10-17 瑞森内特材料集团有限公司 用于处理pet和ptt回收料流的综合方法

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
ATE15498T1 (de) * 1981-10-08 1985-09-15 Rohm & Haas France Verfahren zur herstellung von oberflaechenaktiven glykosiden und ihre verwendung in kosmetischen, pharmazeutischen und haushaltsprodukten.
DE3232791A1 (de) * 1982-09-03 1984-03-08 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von alkylglucosiden
DE3470543D1 (en) * 1983-06-15 1988-05-26 Procter & Gamble 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
WO1993008203A1 (de) 1993-04-29
US5612467A (en) 1997-03-18
JP3388739B2 (ja) 2003-03-24
DE59208868D1 (de) 1997-10-09
JPH07500328A (ja) 1995-01-12
DE4134707A1 (de) 1993-04-22
EP0609274B1 (de) 1997-09-03
EP0609274A1 (de) 1994-08-10

Similar Documents

Publication Publication Date Title
ES2108134T3 (es) Procedimiento para la obtencion de pastas de color claro de alquiloligoglicosidos.
ES2090649T3 (es) Mezcla de fibras de dieta para productos nutritivos.
MX9306193A (es) Un producto de reaccion que contiene metilendifenilaminas y proceso parasu preparacion.
JPS5225484A (en) Mixing light illuminating method
ES2101826T3 (es) Procedimiento para la preparacion de pigmentos, especialmente, pigmentos fluorescentes.
AU6665290A (en) Preparation of hypericin
MX168416B (es) Procedimiento para la preparacion de mercaptometilfenoles
JPS5253932A (en) Preparation of colored product
JPS5536243A (en) Coloring of alpha-cyanoacrylate adhesive
JPS5438682A (en) Fluorescent lamp
MX9303392A (es) Derivados de imidazo benzoxazin-1-ona substituidos y proceso para su preparacion.
JPS5655345A (en) Preparation of 2-pentenoate ester
JPS56147749A (en) Preparation of succinosuccinic acid dialkyl ester
IL85188A (en) Benzo-and cycloalka(1,2-c:3,4-c')dipyrazoles,their preparation and pharmaceutical compositions containing them
JPS5363760A (en) Water treatment process for decoloring water
JPS5430144A (en) Preparation of isocamphane
JPS6448047A (en) Organic nonlinear optical material and nonlinear optical element
ES2041481T3 (es) Procedimiento de preparacion de una carne aromatizada.
JPS51125204A (en) Process for preparation of olefin derivatives containing oxygen atom
JPS56120627A (en) Selective reduction of compound having acetylenic unsaturated bond
JPS54144772A (en) Illuminator
ES2106476T3 (es) Nuevos productos intermedios de preparacion de la vitamina a y de los carotenoides y su procedimiento de preparacion.
ATE54304T1 (de) Verfahren zur herstellung von 3-cyclohexen-1carboxaldehyd.
JPS53101302A (en) Purification of organocyamic compounds
JPS5398183A (en) Baseless colored lamp

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 609274

Country of ref document: ES