ZA903256B - Use of calcined hydrotalcites as catalysts for the ethoxylation or propoxylation of fatty acid esters - Google Patents

Use of calcined hydrotalcites as catalysts for the ethoxylation or propoxylation of fatty acid esters

Info

Publication number
ZA903256B
ZA903256B ZA903256A ZA903256A ZA903256B ZA 903256 B ZA903256 B ZA 903256B ZA 903256 A ZA903256 A ZA 903256A ZA 903256 A ZA903256 A ZA 903256A ZA 903256 B ZA903256 B ZA 903256B
Authority
ZA
South Africa
Prior art keywords
propoxylation
ethoxylation
catalysts
fatty acid
acid esters
Prior art date
Application number
ZA903256A
Inventor
Ansgar Behler
Behler Ansgar
Hans-Christian Raths
Raths Hans-Christian
Klaus Friedrich
Friedrich Klaus
Klaus Herrmann
Herrmann Klaus
Original Assignee
Henkel 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 Kgaa filed Critical Henkel Kgaa
Publication of ZA903256B publication Critical patent/ZA903256B/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/007—Mixed salts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA903256A 1989-04-28 1990-04-30 Use of calcined hydrotalcites as catalysts for the ethoxylation or propoxylation of fatty acid esters ZA903256B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3914131A DE3914131A1 (en) 1989-04-28 1989-04-28 USE OF CALCINATED HYDROTALCITES AS CATALYSTS FOR ETHOXYLATION OR PROPOXYLATION OF FATTY ACID ESTERS

Publications (1)

Publication Number Publication Date
ZA903256B true ZA903256B (en) 1991-01-30

Family

ID=6379722

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA903256A ZA903256B (en) 1989-04-28 1990-04-30 Use of calcined hydrotalcites as catalysts for the ethoxylation or propoxylation of fatty acid esters

Country Status (10)

Country Link
EP (1) EP0474644B1 (en)
JP (1) JP2636079B2 (en)
KR (1) KR920700189A (en)
AR (1) AR245926A1 (en)
AU (1) AU5422690A (en)
CA (1) CA2053900A1 (en)
DE (2) DE3914131A1 (en)
PT (1) PT93911A (en)
WO (1) WO1990013533A1 (en)
ZA (1) ZA903256B (en)

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AU5422690A (en) 1990-11-29
JPH04505449A (en) 1992-09-24

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