EP 1229893 A1 20020814 - USE OF A FATTY ALCOHOL IN A PERFUME COMPOSITION
Title (en)
USE OF A FATTY ALCOHOL IN A PERFUME COMPOSITION
Title (de)
VERWENDUNG EINES FETTALKOHOLS IN EINER PARFUMKOMPOSITION
Title (fr)
UTILISATION D'UN ALCOOL GRAS DANS UNE COMPOSITION PARFUMANTE
Publication
Application
Priority
- CH 205899 A 19991110
- IB 0001499 W 20001019
Abstract (en)
[origin: WO0134110A1] The invention concerns a fatty alcohol obtainable by a method which consists in reducing the carbonyl function of a vegetable or animal oil, the method consisting in: reacting said vegetable or animal oil with appropriate amounts of polymethyl-hydroxysiloxane (PMHS) in the presence of a catalytic system prepared from a metal salt or complex and a reduction agent, followed by hydrolysis of the resulting siloxane with a basic agent and separating and purifying the desired alcohol thus formed. Said alcohol can be used in a perfume composition, in particular as solubilizing agent.
IPC 1-7
IPC 8 full level
A61K 8/00 (2006.01); A61Q 13/00 (2006.01); C07B 61/00 (2006.01); C07C 29/147 (2006.01); C07C 31/02 (2006.01); C07C 31/125 (2006.01); C07C 33/02 (2006.01); C11B 9/00 (2006.01)
CPC (source: EP US)
A61K 8/342 (2013.01 - EP US); A61Q 13/00 (2013.01 - EP US)
Citation (search report)
See references of WO 0134110A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0134110 A1 20010517; EP 1229893 A1 20020814; JP 2003513900 A 20030415; US 2002183236 A1 20021205; US 6806250 B2 20041019
DOCDB simple family (application)
IB 0001499 W 20001019; EP 00966370 A 20001019; JP 2001536111 A 20001019; US 11548502 A 20020402