Title:
BRANCHED LARGELY INSATURED FATTY ALCOHOLS
Document Type and Number:
WIPO Patent Application WO2001000549
Kind Code:
A3
Abstract:
The invention relates to branched, largely unsaturated fatty alcohols that are obtained by (a) dimerizing unsaturated fatty acids with 16 to 22 carbon atoms in a known-manner, (b) separating the monomer fraction obtained during the dimerization, (c) converting the branched, largely unsaturated fatty acids that are contained in this fraction into the corresponding fatty acid methyl esters and (d) hydrogenating the branched, largely unsaturated fatty acid methyl esters in such a way as to obtain the double bonds.
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Inventors:
WESTFECHTEL ALFRED
DOWNING TOM
BLEWETT BILL
KENNEDY STEVE
HUEBNER NORBERT
FRIESENHAGEN LOTHAR
PELZER GERRIT
KLEIN NORBERT
BEHLER ANSGAR
DOWNING TOM
BLEWETT BILL
KENNEDY STEVE
HUEBNER NORBERT
FRIESENHAGEN LOTHAR
PELZER GERRIT
KLEIN NORBERT
BEHLER ANSGAR
Application Number:
PCT/EP2000/005538
Publication Date:
July 12, 2001
Filing Date:
June 16, 2000
Export Citation:
Assignee:
COGNIS DEUTSCHLAND GMBH (DE)
International Classes:
A61K8/30; A61K8/34; A61Q19/00; C07B61/00; A61K47/10; C07C29/00; C07C29/149; C07C31/125; C07C33/02; C11D1/14; C11D1/29; C11D1/72; C11D3/20; D06M13/144; C11D1/68; (IPC1-7): C07C33/02; C07C29/149; C11D1/68; A61K7/00
Foreign References:
| DE4422858C1 | 1995-07-27 | |||
| DE4335781A1 | 1995-04-27 |
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