DK0889872T3 - Process for the preparation of alkoxylated fatty acid alkyl esters - Google Patents

Process for the preparation of alkoxylated fatty acid alkyl esters

Info

Publication number
DK0889872T3
DK0889872T3 DK97915375T DK97915375T DK0889872T3 DK 0889872 T3 DK0889872 T3 DK 0889872T3 DK 97915375 T DK97915375 T DK 97915375T DK 97915375 T DK97915375 T DK 97915375T DK 0889872 T3 DK0889872 T3 DK 0889872T3
Authority
DK
Denmark
Prior art keywords
preparation
fatty acid
alkyl esters
acid alkyl
alkoxylated fatty
Prior art date
Application number
DK97915375T
Other languages
Danish (da)
Inventor
Subirana Rafael Pi
Llosas Joaquim Bigorra
Original Assignee
Cognis Deutschland Gmbh
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 filed Critical Cognis Deutschland Gmbh
Application granted granted Critical
Publication of DK0889872T3 publication Critical patent/DK0889872T3/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK97915375T 1996-03-25 1997-03-17 Process for the preparation of alkoxylated fatty acid alkyl esters DK0889872T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19611508A DE19611508C1 (en) 1996-03-25 1996-03-25 Alkoxylated fatty acid alkyl ester preparation with optimum washing power at low temperature
PCT/EP1997/001326 WO1997035830A1 (en) 1996-03-25 1997-03-17 Process for preparing alkoxylated fatty acid alkyl esters

Publications (1)

Publication Number Publication Date
DK0889872T3 true DK0889872T3 (en) 2001-03-05

Family

ID=7789188

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97915375T DK0889872T3 (en) 1996-03-25 1997-03-17 Process for the preparation of alkoxylated fatty acid alkyl esters

Country Status (5)

Country Link
EP (1) EP0889872B1 (en)
DE (2) DE19611508C1 (en)
DK (1) DK0889872T3 (en)
ES (1) ES2154036T3 (en)
WO (1) WO1997035830A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6372927B2 (en) 1997-08-11 2002-04-16 Kao Corporation Process for preparing alkylene oxide adducts
DE19832427A1 (en) * 1998-07-18 2000-01-20 Henkel Kgaa Rapid alkoxylation of carboxylic acid esters to give products useful in detergents by using a mixture of sodium and potassium compounds as the basic catalyst
DE10161351A1 (en) * 2001-12-13 2003-06-26 Cognis Deutschland Gmbh Process for the production of alkoxylated nonionic surfactants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399728A (en) * 1993-04-05 1995-03-21 Arco Chemical Technology, L.P. Process for the preparation of highly esterified alkoxylated polyol compositions

Also Published As

Publication number Publication date
DE59702819D1 (en) 2001-02-01
EP0889872B1 (en) 2000-12-27
ES2154036T3 (en) 2001-03-16
DE19611508C1 (en) 1997-07-17
WO1997035830A1 (en) 1997-10-02
EP0889872A1 (en) 1999-01-13

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