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US 2009/0263344 A1Published application
Perfume Compositions
AssigneeGivaudan Nederland Services B.V.
InventorsMichael Gordon Evans, Keith Douglas Perring, Alan Forbes Provan, David Jonathan Bradshaw, John Martin Behan
Life of this patent
Estimating the term…
Abstract
Perfume compositions effective against urine malodour and having a low odour, comprise between 20% and 50% of perfume ingredients comprising at least 15% by-weight of N-ethyl-N-(3-methylphenyl) propanamide.
Claims10
A perfume composition comprising between 20% and 50% of perfume ingredients by weight drawn from the following groups:
- i) at least 15% by weight of N-ethyl-N-(3-methylphenyl)propanamide;
- ii) 0-30% by weight of Group A materials, consisting of (3Z)-hex-3-enyl acetate;
- 3-(1,3-benzodioxol-5-yl)-2-methylpropanal;
- (3Z-hex-3-en-1-ol;
- 1-[4-(methyloxy)phenyl]ethanone;
- 3-methyl-5-phenylpentan-1-ol;
- 5-heptyldihydrofuran-2(3H)-one;
- phenylmethyl acetate;
- 2-(4-methylcyclohex-3-en-1-yl)propan-2-ol;
- (3E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one;
- (3E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one;
- 4-hydroxy-3-(methyloxy)benzaldehyde;
- 1-methyl-3-(2-methylpropyl)cyclohexanol;
- 7,9-dimethylspiro[5.5]undecan-3-one;
- perfume 1 being Lavandin AB8381™;
- methyl 2,4-dihydroxy-3-dimethylbenzoate;
- 3,7-dimethyloctan-1-ol;
- (methyloxy)-4-propylphenol;
- perfume 2 being Rosenta AB8428™;
- 1-{[(1R,2S)-2-(1,1-dimethylethyl)cyclohexyl]oxy}butan-2-ol;
- perfume 3 being Headspace Freesia AB7254A™;
- 5-hexyldihydrofuran-2(3H)-one;
- prop-2-enyl [(2-methylbutyl)oxy]acetate;
- 1,3-benzodioxole-5-carbaldehyde;
- [4-(1-methylethyl)cyclohexyl]methanol;
- 2-hexylcyclopent-2-en-1-one;
- methyl (2E)-3-phenylprop-2-enoate;
- 2,6-dimethyloct-7-en-2-ol;
- 2-methyl-3-[4-(1-methylethyl)phenyl]propanal;
- iii) 0-30% by weight of Group B materials, consisting of 2-phenylethanol;
- 3,7-dimethyloctan-3-ol (tetrahydro linalol), 2-(methyloxy)-4-[(1E-prop-1-enyl]phenyl acetate;
- 4-(methyloxy) benzaldehyde;
- (2E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)but-2-en-1-one;
- perfume 4 being Bergamot AB8392™, (3E)-3-methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one;
- cyclopentadecanone;
- cyclohexadecanolide;
- prop-2-enyl 3-cyclohexylpropanoate;
- 3-[3-(1-methylethyl)phenyl]butanal;
- (3Z)-hex-3-enyl methyl carbonate;
- (1-methyl-2-{[(1S,3R,5R)-1,2,2-trimethylbicyclo[3.1.0]hex-3-yl]methyl}cyclopropyl)methanol;
- [3,3-bis(methyloxy)propyl]benzene;
- perfume 5 being Coumarex I Mod™;
- tricyclo[5.2.1.0{2,6}]dec-4-en-8-yl propanoate;
40 more elements
Dependencies are inferred from the claim text.