ES2161484T3 - Procedimiento para la obtencion de polietilenglicolesteres de acidos grasos. - Google Patents

Procedimiento para la obtencion de polietilenglicolesteres de acidos grasos.

Info

Publication number
ES2161484T3
ES2161484T3 ES97953727T ES97953727T ES2161484T3 ES 2161484 T3 ES2161484 T3 ES 2161484T3 ES 97953727 T ES97953727 T ES 97953727T ES 97953727 T ES97953727 T ES 97953727T ES 2161484 T3 ES2161484 T3 ES 2161484T3
Authority
ES
Spain
Prior art keywords
polyethylglycolesters
procedure
obtaining
fatty acids
r1co
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
ES97953727T
Other languages
English (en)
Inventor
Hans-Christian Raths
Ansgar Behler
Norman Milstein
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.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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 Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Application granted granted Critical
Publication of ES2161484T3 publication Critical patent/ES2161484T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2672—Nitrogen or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
    • C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2615—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen the other compounds containing carboxylic acid, ester or anhydride groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PROPONE UN PROCEDIMIENTO PARA LA PREPARACION DE ESTERES DE POLIETILENGLICOL DE ACIDO GRASO DE FORMULA (I), R 1 CO(CH 2 CH 2 O) N ]H, EN LA QUE R 1 CO ES UN RAD ICAL ACILO INSATURADO Y/O SATURADO, ALIFATICO MODIFICADO O LINEAL CON 6 A 22 ATOMOS DE CARBONO, Y N ES UN NUMERO DE 0,5 HASTA 1,5; MEDIANTE ADICION EN CATALISIS HOMOGENEA BASICA DE OXIDO DE ETILENO SOBRE ACIDOS GRASOS, REALIZANDOSE LA ETOXILACION EN PRESENCIA DE ALCANOLAMINAS. EL PROCEDIMIENTO SE CARACTERIZA POR UNA ESPECIALMENTE ELEVADA SELECTIVIDAD.
ES97953727T 1996-12-09 1997-12-01 Procedimiento para la obtencion de polietilenglicolesteres de acidos grasos. Expired - Lifetime ES2161484T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/767,123 US5936107A (en) 1996-12-09 1996-12-09 Process for the production of fatty acid polyethylene glycol esters

Publications (1)

Publication Number Publication Date
ES2161484T3 true ES2161484T3 (es) 2001-12-01

Family

ID=25078546

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97953727T Expired - Lifetime ES2161484T3 (es) 1996-12-09 1997-12-01 Procedimiento para la obtencion de polietilenglicolesteres de acidos grasos.

Country Status (7)

Country Link
US (1) US5936107A (es)
EP (1) EP0946489B1 (es)
JP (1) JP2001505891A (es)
AT (1) ATE204252T1 (es)
DE (1) DE59704332D1 (es)
ES (1) ES2161484T3 (es)
WO (1) WO1998025878A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1007500B1 (de) * 1997-08-25 2002-11-13 Cognis Deutschland GmbH & Co. KG Verfahren zur herstellung von alkylenglykolestern mit eingeschränkter homologenverteilung
DE19755559A1 (de) 1997-12-13 1999-06-17 Henkel Kgaa Verfahren zur Herstellung von Alkylenglykolmonoestern von Dimerfettsäuren
US7247606B2 (en) * 2001-11-05 2007-07-24 Cognis Corporation Branched reaction products
DE10156024A1 (de) * 2001-11-15 2003-05-28 Cognis Deutschland Gmbh Additive für schwefelarme Treibstoffe
DE10204808A1 (de) * 2002-02-06 2003-08-14 Cognis Deutschland Gmbh Verwendung von ethoxylierten Fettsäuren als Glättemittel für synthetische und natürliche Fasern
ES2560449T3 (es) 2004-05-28 2016-02-19 Oryxe Una mezcla para administración transdérmica de compuestos de peso molecular bajo y alto
US20070203319A1 (en) * 2006-02-27 2007-08-30 Dexheimer Edward M Process of forming a polyol
US20070199976A1 (en) * 2006-02-27 2007-08-30 Mao-Yao Huang Process of forming a polyol
US8586519B2 (en) * 2007-02-12 2013-11-19 Chevron U.S.A. Inc. Multi-grade engine oil formulations comprising a bio-derived ester component
US8097740B2 (en) * 2008-05-19 2012-01-17 Chevron U.S.A. Inc. Isolation and subsequent utilization of saturated fatty acids and α-olefins in the production of ester-based biolubricants
US11260018B2 (en) 2015-09-17 2022-03-01 Jrx Biotechnology, Inc. Approaches for improving skin hydration and moisturization

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884946A (en) * 1970-05-16 1975-05-20 Henkel & Cie Gmbh Process for the production of alkylene glycol monoesters
DE3582003D1 (de) * 1984-10-15 1991-04-11 Exxon Research Engineering Co Herstellung von glycolmonoestern.
US4722811A (en) * 1984-10-15 1988-02-02 Exxon Research & Engineering Co. Process for preparing glycol monoesters

Also Published As

Publication number Publication date
EP0946489A1 (de) 1999-10-06
DE59704332D1 (de) 2001-09-20
WO1998025878A1 (de) 1998-06-18
ATE204252T1 (de) 2001-09-15
JP2001505891A (ja) 2001-05-08
US5936107A (en) 1999-08-10
EP0946489B1 (de) 2001-08-16

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