Title:
PERFUME COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO2005103214
Kind Code:
A3
Abstract:
A perfume composition effective in reducing or preventing malodours comprises at least 1.0% by weight of one or more materials having a fruity note; and at least 0.5% by weight of at least one material having an amber note and selected from group A and/or from group B below, wherein the total amount of material having an amber note and material having a fruity note in the composition is at least about 3 % by weight if no amber material from group B is present, or at least about 25% by weight if no amber material from group A is present, and where materials from both groups A and B are each present in an amount of at least 0.1% w/w the total amount of amber and fruity materials together is at least 3% by weight where the total weight percentage of group A materials, WA, is equal to or greater than 0.5% or the total amount of amber and fruity materials together is at least 3+22*(0.5 - WA)% by weight where WA is less than 0.5%; wherein group A comprises materials with an amber note having an odour threshold lower than that of 1-(2,3,8,8-tetramethyl-1,2,3,4,5,6,7,8octahydronaphthalen-2-yl)ethanone and group B comprises materials with an amber note having an odour threshold equal to or higher than that of 1-(2,3,8,8-tetramethyl1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl)ethanone; provided also that the weight ratio of material having an amber note to material having a fruity note in the composition is in the range about 1:30 to 30:1.
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Inventors:
PERRING KEITH DOUGLAS (GB)
BEHAN JOHN MARTIN (GB)
NESS JEREMY NICHOLAS (GB)
DUPREY ROGER JOHN HENRY (GB)
HOOPER DAVID CHARLES (GB)
MCNULTY DAVID ANTHONY (GB)
BEHAN JOHN MARTIN (GB)
NESS JEREMY NICHOLAS (GB)
DUPREY ROGER JOHN HENRY (GB)
HOOPER DAVID CHARLES (GB)
MCNULTY DAVID ANTHONY (GB)
Application Number:
PCT/GB2005/001560
Publication Date:
March 02, 2006
Filing Date:
April 22, 2005
Export Citation:
Assignee:
QUEST INT SERV BV (NL)
PERRING KEITH DOUGLAS (GB)
BEHAN JOHN MARTIN (GB)
NESS JEREMY NICHOLAS (GB)
DUPREY ROGER JOHN HENRY (GB)
HOOPER DAVID CHARLES (GB)
MCNULTY DAVID ANTHONY (GB)
PERRING KEITH DOUGLAS (GB)
BEHAN JOHN MARTIN (GB)
NESS JEREMY NICHOLAS (GB)
DUPREY ROGER JOHN HENRY (GB)
HOOPER DAVID CHARLES (GB)
MCNULTY DAVID ANTHONY (GB)
International Classes:
C11B9/00; A61K8/35; A61Q13/00; C11B9/02; C11D3/50; C11D11/00; G01N33/00
Domestic Patent References:
| WO2005044206A1 | 2005-05-19 | |||
| WO1994024999A2 | 1994-11-10 | |||
| WO2001016264A2 | 2001-03-08 | |||
| WO1994016046A1 | 1994-07-21 | |||
| WO1998056337A1 | 1998-12-17 | |||
| WO2003070871A1 | 2003-08-28 |
Foreign References:
| US4522748A | 1985-06-11 | |||
| EP1504744A1 | 2005-02-09 |
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