(19)
(11) EP 1 687 069 A1

(12)

(43) Date of publication:
09.08.2006 Bulletin 2006/32

(21) Application number: 04769749.5

(22) Date of filing: 27.10.2004
(51) International Patent Classification (IPC): 
A61Q 13/00(2006.01)
A61K 8/24(2006.01)
 A61K 8/11(2006.01)
(86) International application number:
PCT/IB2004/003539
(87) International publication number:
WO 2005/041908 (12.05.2005 Gazette 2005/19)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

(30) Priority: 29.10.2003 WO PCT/IB03/04786

(71) Applicants:
  • FIRMENICH SA
    1211 Genève 8 (CH)
  • ITN NANOVATION AG
    66117 Saarbrücken (DE)

(72) Inventors:
  • PAGET, Walter
    CH-1206 GENAVA (CH)
  • GRÄTHER, Otto
    CH-1227 CAROUGE (CH)
  • NONNINGER, Ralph
    66129 SAARBRUECKEN (DE)
  • GOEBBERT, Christian
    38889 BLANKENBURG (DE)
  • WITTMER, Rainer
    66482 ZWEIBRUECKEN (DE)

(74) Representative: Salvaterra-Garcia, Maria de Lurdes 
Firmenich SA, 1, route des Jeunes, P.O. Box 239
1211 Geneva 8
1211 Geneva 8 (CH)

   


(54) PERFUME DELIVERY SYSTEMS BASED ON INORGANIC NANO PARTICLES