Fragrance composition

Patent metadata

Field	Value
Publication number	US-11116712-B2
Application number	US-202016841795-A
Country	US
Kind code	B2
Filing date	Apr 7, 2020
Priority date	Dec 6, 2015
Publication date	Sep 14, 2021
Grant date	Sep 14, 2021

Abstract

Suggested is a fragrance composition comprising or consisting of (a) 3,6-dimethyl-3H-1-benzofuran-2-one and (b) a cosmetically acceptable carrier providing a coconut flavour to various types of substrates.

First claim

The invention claimed is:

1. A method for stabilizing a fragrance preparation against discoloration, comprising the following steps:
(a) providing a fragrance preparation, comprising one at least one fragrance different from 3,6-dimethyl-3H-1-benzofuran-2-one;
(b) providing a blend consisting of
(b1) 3,6-dimethyl-3H-1-benzofuran-2-one, and
(b2) at least one cosmetically acceptable carrier; and

(c) adding the blend of step (b) to the fragrance preparation of step (a),
wherein the mixture (a+b) contains
(i) about 1 to about 12 wt.-percent 3,6-dimethyl-3H-1-benzofuran-2-one,
(ii) about 1 to about 15 wt.-percent of said at least one fragrance different from 3,6-dimethyl-3H-1-benzofuran-2-one,

on condition amounts add with said cosmetically acceptable carrier to 100 wt.-percent,
wherein said 3,6-dimethyl-3H-1-benzofuran-2-one is present in an effective amount to inhibit discoloration of the fragrance preparation.

2. The method of claim 1 , wherein said at least one fragrance (a) is selected from the group consisting of extracts of
blossoms selected from the group consisting of lily, lavender, rose, jasmine, neroli, ylang-ylang,
stems and leaves selected from the group consisting of geranium, patchouli, petitgrain,
fruits selected from the group consisting of anise, coriander, caraway, juniper, fruit peels selected from the group consisting of bergamot, lemon, orange, roots selected from the group consisting of nutmeg, Angelica , celery, cardamom, costus, Iris , calmus, pinewood, sandalwood, guaiac wood, cedarwood, rosewood,
herbs and grasses selected from selected from the group consisting of tarragon, lemon grass, sage, thyme,
needles and branches selected from the group consisting of spruce, fir, pine, dwarf pine),
resins and balsams selected from the group consisting of Galbanum , elemi, benzoin, myrrh, olibanum, opoponax,
and mixtures thereof.

3. The method of claim 1 , wherein said at least one fragrance (a) is selected from the group consisting of
[(3,7-dimethyl-6-octenyl)-xy]-cetaldehyde,
1-(p-menthene-6(2)-yl)-1-propanone,
1,2,3,4,5,6,7,8-octahydro-8,8-dimethyl-2-naphthaldehyde,
10-undecen-1-al,
10-undecen-1-ol,
1-decanal,
1-dodecanal,
1-methyl-3-(4-methylpentyl)-3-cyclohexene-carboxyaldehyde,
1-methyl-4-(4-methyl-3-pentenyl)-3-cyclohexene-1-carboxaldehyde,
1-nonanal,
1-octanal,
1-octen-3-ol,
1-p-menthene-g-carboxaldehyde,
1-undecanal,
2-(2-(4-Methyl-3-cyclohexen-1-yl)propyl)-cyclopentanone,
2,4,4,7-tetramethyl-oct-6-en-3-one,
2,4,6-trimethyl-3-cyclohexene-I-carboxalde-hyde,
2,4-dimethyl-3-cyclohexen-1-carboxaldehyde 4-methoxybenzaldehyde,
2,4-dimethyl-3-cyclohexen-1-carboxyaldehyde,
2,6,10-trimethyl-5,9-undecadienal,
2,6,10-trimethyl-9-undecenal, 3-dodecen-1-al,
2,6-dimethyl-5-heptenal,
2,6-dimethylhept-5-en-1-al,
2,6-dimethylheptan-2-ol,
2,6-nonadienal,
2-acetyl-3,3-di-methyl-norbornan,
2-methyl decanal,
2-methyl octanal,
2-methyl undecanal,
2-methyl-3-(4-tertbutyl)propanal,
2-methyl-3-(isopropyl-phenyl)propanal,
2-methyl-3-(para-methoxy-phenylpropanal),
2-methyl-3-phenyl-2-propen-1-al,
2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal,
2-methylbutanol,
2-methylpentanol,
2-phenoxyethanol,
2-phenylpropan-1-al,
2-phenylpropanol,
2-tert-butycyclohexanol,
3-(3,4-methylendioxy-phenyl)-2-methylpropan-1-al,
3-(3-isopropylphenyl)-butan-1-al,
3-(4-ethylphenyl)-2,2-dimethylpropan-1-al,
3-(4-ethylphenyl)-2,2-dimethylpropanal,
3-(4-isopropylphenyl)-2-methylpropan-1-al,
3-(4-methoxyphenyl)-2-methylpropanal,
3-(4-tert-butylphenyl)-2-methyl-propanal,
3-(4-tert-butylphenyl)-propanal,
3,4-dimethoxybenzaldehyde,
3,4-methylendioxybenzaldehyde,
3,5,5-trimethylcyclohexanol,
3,5,5-trimethylhexanal,
3,5,6-trimethyl-3-cyclohexenecarboxaldehyde,
3,7-dimethyl-2-methylene-6-octenal,
3,7-dimethyl-6-octen-1-al,
3,7-dimethyloctan-1-al,
3-ethoxy-4-hydroxybenzaldehyde,
3-hexanol,
3-methoxy-4-hydroxy-benzaldehyde,
3-methyl-5-phenyl-1-pentanal,
3-methyl-5-phenylpentanol,
3-octanol,
3-phenyl-2-hexylprop-2-enal,
3-phenyl-2-pentylprop-2-en-1-al,
3-phenyl-2-propenal,
3-phenylprop-2-en-1-al,
3-phenylpropanol,
3-propyl-bicyclo[2.2.1]-hept-5-ene-2-carbaldehyde,
4-(1-ethoxyvinyl)-3,3,5,5-tetramethyl cyclohexanone,
4-(3)(4-methyl-3-pentenyl)-3-cyclohexen-carboxaldehyde,
4-(4-hydroxy-3-methoxyphenyl)-2-butanone,
4-(4-hydroxy-4-methylpentyl)-3-cylohexene-I-carboxal-dehyde,
4-(tricyclo[5.2.1.0(2,6)]-decylidene-8)-butanal;
4-damascol,
4-heptenol,
4-hydroxy-3-methoxybenzaldehyde,
4-isopropyl benzyaldehyde,
4-isopropyl cyclohexanol,
4-methoxy benzaldehyde,
4-methylphenyl acetaldehyde,
4-tert-butyl cyclohexanol,
5,9-dimethyl-4,8-decadienal,
5-methoxyhexahydro-4,7-methanoindan-1-carboxyaldehyde,
5-methoxyhexahydro-4,7-methanoindan-2-carboxyaldehyde,
6,10-dimethyl-3-oxa-5,9-undecadien-1-al,
6,6-dimethyl-2-norpinene-2-propionaldehyde,
6,7-dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone,
6,8-dimethyl-2-nonanol,6-nonen-1-ol,
6-isopropyl-deca-hydro-2-naphtone,
6-methoxyhexahydro-4,7-methanoindan-1-carboxyaldehyde,
6-methoxyhexahydro-4,7-methanoindan-2-carboxyaldehyde,
7-hydroxy-3,7-dimethyl octanal,
7-methoxy-3,7-dimethyloctan-1-al,
9-decen-1-ol,
9-decenal,
acetophenone,
adoxal,
allyl cyclohexylpropionate,
alphalonen,
ambroxan,
amylsalicylat,
anethol,
anisaldehyde,
benzaldehyde,
benzophenone,
benzyl acetate,
benzyl acetone,
benzyl alcohol,
benzyl salicylate,
benzylethyl ether,
bourgeonal,
buccoxime,
butyl salicylate,
campher,
canthoxal,
carvone,
cassione,
celery cetone
chlorhydral,
cinnamalcohol,
cis-/trans-3,7-dimethyl-2,6-octadien-1-al,
cis-jasmon,
citral or its mixtures,
citronellal,
citronellol,
citronellyl oxyacetaldehyde,
cumal,
cyclamenaldehyde,
cyclohexyl salicylate,
cymal,
damarose,
damascenone,
decanol,
decyl aldehyde,
delphone,
dihydroiasmone,
dihydromyrcenol,
dihydrozimtaldehyde,
dihydro-p-lonone,
dimethyl benzylcarbinol,
dimethyl benzylcarbinylacetate,
dimethyl heptanol,
dimethyl octanol,
dimethyl octenone,
dulcinyl
ethyl salicylate,
ethyl vanilin,
ethylmethylphenyl glycinate,
eugenol,
fenchone,
fleuramone,
floralozon,
floramat,
florhydral,
gelsone,
geraniol,
hedione,
helional,
heliotropin,
heptanol,
hexahydro-4,7-methanoindan-1-carboxaldehyde,
hexahydro-8,8-dimethyl-2-naphthaldehyde,
hexalone,
hexyl salicylat,
hydroxycitronellal,
isoborneol,
isodamascone,
isoeugenol,
isojasmone,
isopulegol,
jasmacyclatat,
koavon,
laurinaldehyde,
ligustral,
lilial citral,
lilial,
limonen,
linalool,
linalyl acetate,
livescon,
lyral,
m-cymene-7-carboxaldehyde,
melonal,
melusat,
menthol,
menthone,
methyl acetophenone,
methyl cedrenyl ketone,
methyl cedrylon,
methyl cedrylone,
methyl cyclocitrone,
methyl dihydrojasmonate,
methyl heptenone,
methyl lavender ketone,
methyl-dihydrojasmonate,
methylnonyl acetaldehyde,
methyl-β-naphthyl ketone,
moschus indanone,
muscone,
myrtenol,
n-dodecanal,
neobutenone,
nerol,
n-hexanol,
nonanol,
n-undecanal,
octahydro-4,7-methano-1H-indenecarboxaldehyde,
octanal,
octanol,
o-methoxyzimtaldehyde,
orivone,
p-ethyl-α,α-dimethylhydrozimtaldehyde,
phenol,
phenoxyacetaldehyde;
phenoxyisobutyrate,
phenyl acetaldehyde,
phenyl salicylat,
phenylethyl acetate,
phenylethyl alcohol,
p-hydroxy phenylbutanone,
pinen
plicatone,
p-menthan-7-ol,
p-methoxy acetophenone,
p-methyl phenoxy acetaldehyde,
p-tert.-bucinal,
p-tert.-butyl cyclohexanone,
p-tert.-butyl cyclohexylacetate,
p-tolyl acetaldehyde;
styrallyl propionate,
tetrahydrogeraniol,
tetrahydrolinalool,
tetrameran,
thymol,
tonalid/moschus plus,
trans-2-cis-6-nonadienol,
tran

Assignees

• Symrise Ag

Inventors

• Diaz Gomez Edison
• Siegel Sven
• Carlin Alexandra

Classifications

• A61Q13/00

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

• A61K8/4973 Primary

  with oxygen as the only hetero atom · CPC title

• A61K2800/30

  Characterized by the absence of a particular group of ingredients · CPC title