ES2093963T3 - Procedimiento para la obtencion de alquilglicosidos. - Google Patents
Procedimiento para la obtencion de alquilglicosidos.Info
- Publication number
- ES2093963T3 ES2093963T3 ES93908869T ES93908869T ES2093963T3 ES 2093963 T3 ES2093963 T3 ES 2093963T3 ES 93908869 T ES93908869 T ES 93908869T ES 93908869 T ES93908869 T ES 93908869T ES 2093963 T3 ES2093963 T3 ES 2093963T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- relation
- glucose
- reaction mixture
- amount
- 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
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)
- Biotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Saccharide Compounds (AREA)
- Detergent Compositions (AREA)
Abstract
ELABORACION DE GLICOSIDOS ALQUIL MEDIANTE LA CONVERSION DE GLICOSAS ACUOSAS CON AGUA, CONTENIENDO DESDE 10 HASTA 80 % EN PESO DE ALCOHOLES PRIMARIOS ALIFATICOS CON 5 HASTA 30 ATOMOS DE C EN DONDE: (A) LOS ALCOHOLES Y LAS GLICOSAS SON UTILIZADAS EN RELACION MOLAR DE 2:1 HASTA 10:1; (B) 0,1 HASTA 5 % EN PESO DE ACIDO A PARTIR DE UN SURFACTANTE ANIONICO EN RELACION A LA CANTIDAD DE GLUCOSAS EN UN CATALIZADOR ACIDO CON PROPIEDADES DE EMULSIFICACION; (C) 1 HASTA 30 % EN PESO DE ALQUIL GLICOSIDOS EN RELACION A LA CANTIDAD DE GLICOSAS UTILIZADAS, QUE SON EMPLEADOS COMO UN EMULSIFICADOR POSTERIOR; (D) LA GLUCOSA ACUOSA ES CALENTADA PREVIAMENTE DESDE 50 HASTA 90 SA PRECALENTADA DE GLUCOSA SE DOSIFICA CORRECTAMENTE Y SE MEZCLA PARA PRODUCIR UN ALCOHOL DE MEZCLA DE REACCION, CATALIZADOR ACIDO Y EMULSIFICADOR DE TAL MODO QUE SE PRODUCE UNA EMULSION; (E) LA CONVERSION TIENE LUGAR EN UNA TEMPERATURA DESDE 100 HASTA 150 AÑADIDO A LA MEZCLA DE REACCION Y PRODUCIDA MEDIANTE CONVERSION SE DESTILA DE FORMA CONTINUA; (F) DESPUES DE QUE LA REACCION HA SIDO DIRIGIDA DE FORMA SATISFACTORIA, EL CATALIZADOR ACIDO ES NEUTRALIZADO MEDIANTE LA ADICION DE UNA BASE DE FORMA QUE LA MEZCLA RESULTANTE DISPONE DE UN PH DESDE 8 HASTA 10; DE DONDE (G) EL ALCOHOL EN EXCESO SE DESTILA A UNA PRESION DESDE 0,01 HASTA 10 MBAR MIENTRAS QUE EL CONTENIDO RESIDUAL ES MENOR DEL 5 % EN RELACION A LA CANTIDAD DE GLUCOSIDO ALQUIL, Y (H) LA MEZCLA DE REACCION ES BLANQUEADA CON UN COMPUESTO DE SEPARACION DE OXIGENO ACTIVO DESPUES DE QUE HA SIDO CONVERTIDA EN UNA PASTA ACUOSA CON 30 HASTA 70 % EN PESO DE GLUCOSIDO ALQUIL CON UN PH DESDE 8 HASTA 10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4212080A DE4212080A1 (de) | 1992-04-10 | 1992-04-10 | Verfahren zur Herstellung von Alkylglykosiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2093963T3 true ES2093963T3 (es) | 1997-01-01 |
Family
ID=6456548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93908869T Expired - Lifetime ES2093963T3 (es) | 1992-04-10 | 1993-04-01 | Procedimiento para la obtencion de alquilglicosidos. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5554742A (es) |
| EP (1) | EP0635022B1 (es) |
| JP (1) | JP3511060B2 (es) |
| CA (1) | CA2124071A1 (es) |
| DE (2) | DE4212080A1 (es) |
| ES (1) | ES2093963T3 (es) |
| WO (1) | WO1993021196A1 (es) |
Families Citing this family (15)
| 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 |
| DE4423641C1 (de) * | 1994-07-06 | 1995-09-07 | Henkel Kgaa | Verfahren zur Herstellung hellfarbiger Tenside |
| FR2723858B1 (fr) | 1994-08-30 | 1997-01-10 | Ard Sa | Procede de preparation d'agents tensioactifs a partir de sous-produits du ble et nouveaux xylosides d'alkyle |
| DE4432689A1 (de) * | 1994-09-14 | 1996-03-21 | Basf Ag | Mischung aus Alkylierungsprodukten von acetalisierten Monosacchariden mit Epoxiden |
| US6555515B1 (en) * | 1995-12-06 | 2003-04-29 | Henkel Kommanitgesellschaft Auf Aktien | Formulations for cleaning hard surfaces based on at least partly branched-chain alkyl oligoglucosides |
| DE19546416A1 (de) | 1995-12-12 | 1997-06-19 | Basf Ag | Ölemulsion |
| US6060636A (en) † | 1996-09-04 | 2000-05-09 | Kimberly-Clark Worldwide, Inc. | Treatment of materials to improve handling of viscoelastic fluids |
| US6204369B1 (en) * | 1999-06-08 | 2001-03-20 | Henkel Corporation | Process for the preparation of alykl polyglycosides |
| CA2409136A1 (en) * | 2000-05-18 | 2001-11-22 | The Lubrizol Corporation | Process for reacting large hydrophobic molecules with small hydrophilic molecules |
| ATE363827T1 (de) * | 2001-04-12 | 2007-06-15 | Basf Ag | Bioregulatorische wirkstoffkombination |
| ATE358421T1 (de) * | 2002-08-19 | 2007-04-15 | Basf Ag | Carbonsäure-haltige mittel und deren verwendung im pflanzenanbau |
| JP4732174B2 (ja) * | 2005-01-31 | 2011-07-27 | 独立行政法人科学技術振興機構 | グリコシド化合物の製造方法 |
| JP2014125474A (ja) * | 2012-12-27 | 2014-07-07 | Kao Corp | アルキルグリコシドの製造方法 |
| KR101488862B1 (ko) * | 2014-07-11 | 2015-02-06 | 주식회사 그린켐텍 | 고급 알킬폴리글리코시드의 제조방법 |
| CN114920687B (zh) * | 2022-05-25 | 2024-04-09 | 南京红太阳生物化学有限责任公司 | 一种4,4′-联吡啶的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096917A1 (en) * | 1982-06-14 | 1983-12-28 | THE PROCTER & GAMBLE COMPANY | Process for preparation of alkyl glycosides |
| EP0132043B2 (en) * | 1983-06-15 | 1994-08-31 | THE PROCTER & GAMBLE COMPANY | Improved process for preparing alkyl glycosides |
| US4721780A (en) * | 1985-02-06 | 1988-01-26 | A. E. Staley Manufacturing Company | Glycoside preparation directly from aqueous saccharide solutions or syrups |
| DE3623246A1 (de) * | 1986-07-10 | 1988-01-14 | Huels Chemische Werke Ag | Verfahren zur herstellung von butyloligoglycosiden |
| US4996306A (en) * | 1988-04-05 | 1991-02-26 | Henkel Kommanditgesellschaft Auf Aktien | Glycoside preparation directly from aqueous saccharide solutions or syrups |
| DE3833780A1 (de) * | 1988-10-05 | 1990-04-12 | Henkel Kgaa | Verfahren zur direkten herstellung von alkylglykosiden |
| US5003057A (en) * | 1988-12-23 | 1991-03-26 | Henkel Kommanditgesellschaft Auf Aktien | Process for production of glycosides |
| DE3927919C2 (de) * | 1989-08-24 | 2002-10-31 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Alkylglykosiden |
-
1992
- 1992-04-10 DE DE4212080A patent/DE4212080A1/de not_active Withdrawn
-
1993
- 1993-04-01 CA CA002124071A patent/CA2124071A1/en not_active Abandoned
- 1993-04-01 EP EP93908869A patent/EP0635022B1/de not_active Expired - Lifetime
- 1993-04-01 ES ES93908869T patent/ES2093963T3/es not_active Expired - Lifetime
- 1993-04-01 US US08/295,795 patent/US5554742A/en not_active Expired - Lifetime
- 1993-04-01 WO PCT/EP1993/000791 patent/WO1993021196A1/de active IP Right Grant
- 1993-04-01 DE DE59304432T patent/DE59304432D1/de not_active Expired - Fee Related
- 1993-04-01 JP JP51793593A patent/JP3511060B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2124071A1 (en) | 1993-10-28 |
| JP3511060B2 (ja) | 2004-03-29 |
| JPH07505403A (ja) | 1995-06-15 |
| EP0635022B1 (de) | 1996-11-06 |
| DE59304432D1 (de) | 1996-12-12 |
| DE4212080A1 (de) | 1993-10-14 |
| US5554742A (en) | 1996-09-10 |
| WO1993021196A1 (de) | 1993-10-28 |
| EP0635022A1 (de) | 1995-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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