Fragrance compositions

Patent metadata

Field	Value
Publication number	US-9814661-B2
Application number	US-201414567192-A
Country	US
Kind code	B2
Filing date	Dec 11, 2014
Priority date	Dec 13, 2013
Publication date	Nov 14, 2017
Grant date	Nov 14, 2017

Abstract

A fragrance composition having improved intensity and/or longevity of the fragrance profile, including less than about 30 wt % of low volatile fragrance materials (i.e., base notes) having a vapor pressure less than 0.001 Torr at 25° C., and at least one non-odorous fragrance modulator form from an alkoxylated glucoside.

First claim

What is claimed is:

1. A composition comprising:
(i) a fragrance component in an amount of about 0.04 wt % to about 30 wt %, relative to the total weight of the composition; and wherein:
(a) the fragrance component comprises at least one low volatile fragrance material having a vapor pressure less than 0.001 Torr at 25° C.;
(b) the low volatile fragrance material is present in an amount of about 0.1 wt % to about 30 wt %, relative to the total weight of the fragrance component; and
(c) the fragrance component further comprising one or more volatile fragrance materials having a vapor pressure greater than or equal to 0.001 Torr at 25° C. and present in the amount of from about 70 wt % to about 99.9 wt %, by weight of the fragrance component; and

(ii) at least one non-odorous alkoxylated glucoside fragrance modulator in an amount of from about 0.1 wt % to about 20 wt %, relative to the total weight of the composition.

2. The composition of claim 1 , wherein the non-odorous fragrance modulator is selected from the group consisting of methyl glucoside polyol, ethyl glucoside polyol, propyl glucoside polyol, and combinations thereof.

3. The composition of claim 1 , wherein the non-odorous fragrance modulator is selected from the group consisting of:
i) a compound of formula (I):

 wherein:
R 1 is hydrogen, alkyl, alkenyl or alkynyl;
R 2 is selected from hydrogen, alkyl, alkenyl, alkynyl, —[R 6 R 7 (R 8 )O] w R 9 , wherein w is from 1 to 10;
R 3 is selected from hydrogen, alkyl, alkenyl, alkynyl, —[R 6 R 7 (R 8 )O] y R 9 , wherein y is from 1 to 10;
R 4 is selected from hydrogen, alkyl, alkenyl, alkynyl, —[R 6 R 7 (R 8 )O] x R 9 , wherein x is from 1 to 10;
R 5 is selected from hydrogen, alkyl, alkenyl, alkynyl, —R 6 OR 9 , —R 6 O[R 6 R 7 (R 8 )O] z R 9 , wherein z is from 1 to 10;
each R 6 and R 7 are independently selected from alkylene, alkenylene, or alkynylene; and
each R 8 and R 9 is independently selected from hydrogen or alkyl,

(ii) a compound of formula (II):

 wherein:
R 10 is hydrogen, alkyl, alkenyl or alkynyl;
each R 11 is independently selected from hydrogen, alkyl, alkenyl, alkynyl;
each R 12 is independently selected from hydrogen, alkyl, alkenyl, or alkynyl;
each R 13 is independently selected from hydrogen, alkyl, alkenyl, or alkynyl;
each R 14 is selected from alkylene, alkenylene, or alkynylene; and
R 15 is hydrogen, alkyl, alkenyl or alkynyl;
wherein t is 5 or less; and

iii) combinations thereof.

4. The composition of claim 1 , wherein the low volatile fragrance material is selected from the group consisting of: Cyclopentaneacetic acid, 3-oxo-2-(2Z)-2-penten-1-yl-, methyl ester, (1R,2R)—; 2-Buten-1-ol, 2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-; Ethanone, 1-(2-naphthalenyl)-; 3-Decanone, 1-hydroxy-; Cyclopropanemethanol, 1-methyl-2-[(1,2,2-trimethylbicyclo[3.1.0]hex-3-yl)methyl]-; Benzaldehyde, 3-ethoxy-4-hydroxy-; 2H-1,5-Benzodioxepin-3(4H)-one, 7-methyl-; 2-Butanol, 1-[[2-(1,1-dimethylethyl)cyclohexyl]oxy]-; Spiro[5.5]undec-8-en-1-one, 2,2,7,9-tetramethyl-; Cyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl ester, (1R,2R)-rel-; Cyclopentaneacetic acid, 3-oxo-2-pentyl-, methyl ester; Octanal, 2-(phenylmethylene)-; Cyclopentanecarboxylic acid, 2-hexyl-3-oxo-, methyl ester; 3-Cyclopentene-1-butanol, α,β,2,2,3-pentamethyl-; Cyclopentanone, 2-(3,7-dimethyl-2,6-octadien-1-yl)-; 1,6,10-Dodecatrien-3-ol, 3,7,11-trimethyl-; 2-Pentenenitrile, 3-methyl-5-phenyl-, (2Z)-; Benzenepropanenitrile, 4-ethyl-α,α-dimethyl-; 1H-3a,7-Methanoazulen-6-ol, octahydro-3,6,8,8-tetramethyl-, (3R,3aS,6R,7R,8aS)-; Ethanone, 1-(1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)-; Propanoic acid, 2-methyl-, 4-formyl-2-methoxyphenyl ester; 1,6-Heptadien-3-one, 1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-; Benzoic acid, 2-hydroxy-, hexyl ester; Benzoic acid, phenyl ester; Cyclohexanepropanol, 2,2,6-trimethyl-α-propyl-, (1R,6S)-; Cyclohexanepropanol, 2,2,6-trimethyl-α-propyl-; Benzoic acid, 2-hydroxy-, 3-methyl-2-buten-1-yl ester; 2H-1,5-Benzodioxepin-3(4H)-one, 7-(1-methylethyl)-; Butanal, 4-(octahydro-4,7-methano-5H-inden-5-ylidene)-; Cyclopenta[g]-2-benzopyran, 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethyl-; Cyclopentanone, 2-[2-(4-methyl-3-cyclohexen-1-yl)propyl]-; 2(3H)-Naphthalenone, 4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethenyl)-, (4R,4aS,6R)-; 2-Propenoic acid, 3-phenyl-, pentyl ester; 4H-Pyran-4-one, 3-hydroxy-2-methyl-; 1-Propanol, 2-methyl-3-[(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)oxyl]-; 1-Naphthalenol, 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-; 2-Butenoic acid, 2-methyl-, (2E)-3,7-dimethyl-2,6-octadien-1-yl ester, (2E)-; 1,3-Dioxane, 2-(2,4-dimethyl-3-cyclohexen-1-yl)-5-methyl-5-(1-methylpropyl)-; Nonadecane; 4-Penten-2-ol, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-; Propanoic acid, 2-methyl-, 2-methyl-4-oxo-4H-pyran-3-yl ester; 2-Buten-1-ol, 2-ethyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-; 1,6-Methanonaphthalen-1(2H)-ol, octahydro-4,8a,9,9-tetramethyl-, (1R,4S,4aS,6R,8aS)-; 2H-1, 5-Benzodioxepin-3(4H)-one, 7-(1,1-dimethylethyl)-; Benzoic acid, phenylmethyl ester; 8-Cyclohexadecen-1-one; Benzoic acid, 2-hydroxy-, (3Z)-3-hexen-1-yl ester; 4H-Pyran-4-one, 2-ethyl-3-hydroxy-; Cyclopentadecanone, 3-methyl-; Benzoic acid, 2-hydroxy-, phenylmethyl ester; 6,8-Nonadien-3-one, 2,4,4,7-tetramethyl-, oxime; Benzoic acid, 2-hydroxy-, cyclohexyl ester; Benzene, [2-(dimethoxymethyl)-1-hepten-1-yl]-; 3-Cyclopentene-1-butanol, β,2,2,3-tetramethyl-δ-methylene-; 4-Penten-1-one, 1-spiro[4.5]dec-7-en-7-yl-; Acetic acid, 2-(1-oxopropoxy)-, 1-(3,3-dimethylcyclohexyl)ethyl ester; 2-Penten-1-ol, 5-[(1R,3R,6S)-2,3-dimethyltricyclo[2.2.1.02,6]hept-3-yl]-2-methyl-, (2Z)-; 4-Penten-2-ol, 3,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-; 5,8-Methano-2H-1-benzopyran-2-one, 6-ethylideneoctahydro-; 4-Cyclopentadecen-1-one, (4Z)-; Ethanone, 1-[(3R,3aR,7R,8aS)-2,3,4,7,8,8a-hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5-yl]-; 1,3-Dioxolane, 2,4-dimethyl-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-; Oxacyclohexadecan-2-one; 1-Propanol, 2-[1-(3,3-dimethylcyclohexyl)ethoxy]-2-methyl-, 1-propanoate; 5-Cyclopentadecen-1-one, 3-methyl-; 2-Penten-1-ol, 2-methyl-5-[(1S,2R,4R)-2-methyl-3-methylenebicyclo[2.2.1]hept-2-yl]-, (2Z)-; 2H-1,5-Benzodioxepin-3(4H)-one, 7-(3-methylbutyl)-; Ethanone, 1-(2,6,10-trimethyl-2,5,9-cyclododecatrien-1-yl)-; 1H-3a,6-Methanoazulene-3--methanol, octahydro-7,7-dimethyl-8-methylene-, (3S,3aR,6R,8aS)-;Benzeneacetonitrile, α-cyclohexylidene-; Benzoic acid, 2-[(2-methylpentylidene)amino]-, methyl ester; Benzoic acid, 2-phenylethyl ester; 5-Cyclohexadecen-1-one; Cyclohexanol, 4-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)-; 3-Cyclohexene-1-carboxaldehyde, 4-(4-hydroxy-4-methylpentyl)-; Ethanone, 1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl)-; Ethanone, 1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-; 2-Cyclopentadecen-1-one, 3-methyl-; Oxacycloheptadecan-2-one; Benzeneacetic acid, 4-methylphenyl ester; Benzeneacetic acid, 2-phenylethyl ester; Cyclododecaneethanol, β-methyl-; 2-Propenoic acid, 3-phenyl-, phenylmethyl ester; Benzoic acid, 2,4-dihydroxy-3,6-dimethyl-, methyl ester; Naphtho[2,1-b]furan-6(7H)-one, 8,9-dihydro-1,5,8-trimethyl-, (8R)-; Benzeneacetic acid, (4-methoxyphenyl)methyl ester; Benzene, 2-methoxy-1-(phenylmethoxy)-4-(1-propen-1-yl)-; Benzeneacetic acid, (2E)-3,7-dimethyl-2,6-octadien-1-yl ester; Oxacyclohexadec-12-en-2-one, (12E)-; Benzoic acid, 2-hydroxy-, 2-phenylethyl ester; 2-Propenoic acid, 3-phenyl-, 1-ethenyl-1,5-dimethyl-4-hexen-1-yl ester; Oxacycloheptadec-10-en-2-one; Oxacycloheptadec-8-en-2-one, (8Z)-;

Assignees

• Procter & Gamble

Inventors

• Bonnet Christelle Marie Sandrine
• Holland Lynette Anne Makins
• Pastor Fabienne
• Velazquez Mendoza Jose Maria
• Stonehouse Jonathan Richard
• Staite William Eoghan
• Stanton David Thomas
• Todini Oreste

Classifications

• A61K8/342 Primary

  Alcohols having more than seven atoms in an unbroken chain · CPC title

• A61Q19/10

  Washing or bathing preparations · CPC title

• A61Q19/00

  Preparations for care of the skin · CPC title

• A61K8/608

  Derivatives containing from 2 to 10 oxyalkylene groups · CPC title

• A61Q13/00

  Formulations or additives for perfume preparations (essential oils or perfumes per se C11B9/00) · CPC title