Fragrance composition

Abstract

The present invention relates to a fragrance composition, to a process for obtaining a fragrance composition, to a fragrance composition obtainable by such a process and to the use of such a fragrance composition.

Description

Technical Field

[0001] The present invention relates to a fragrance composition, a method for obtaining a fragrance composition, a fragrance composition obtainable by such a method, and the use of such a fragrance composition.

Background Art

[0002] One of the benefits sought in scented products is the creation of a pleasant smell that enhances the comfort of the user and olfactory cues related to the effectiveness of the product. In hand dishwashing, this has traditionally led to the creation of a strong blooming odor when the dishwashing product comes into contact with water or wet dishes and cooking utensils and while forming foam. Such a blooming odor also has the additional advantage of suppressing bad odors emanating from cooking utensils. However, today, consumers are coming to expect to experience additional benefits with scented products. The ability of a consumer product to create an odor that fills the room where the product is applied is becoming an important performance metric that conditions product repurchase. Filling the room enhances the action of the scented product beyond the sink and reinforces the perception of cleanliness and hygiene throughout the kitchen.

[0003] WO 2017 / 209708 A1 discloses a non-irritating hand dishwashing composition. This composition does not contain any fragrance. EP 2 391 699 B1 discloses a method of using a hand dishwashing liquid detergent composition containing a humectant and a cationic polymer. The composition optionally contains a fragrance. [[ID=Z19]] US 8,343,906 B2 discloses an alkaline hand dishwashing product containing a hydrogen peroxide bleach and a bleach-stable fragrance composition. WO 2002 / 064722 A2 discloses an automatic dishwashing composition containing a diacyl peroxide bleach and a blooming fragrance. US 2007 / 0099804 A1 discloses a method for formulating fragrance compositions designed for use in wash-off systems to provide either a desired initial release or a long-lasting fragrance release with minimal residual fragrance to a targeted system.

[0004] These documents do not provide dishwashing products that offer fragrance release with both blooming and room-filling capabilities. Achieving a good balance between these two effects is difficult. Commercial products typically either provide strong bloom at the expense of room filling, or strong room filling at the expense of bloom. On the other hand, attempts to find the optimal balance between bloom and room filling typically result in compromising both effects. [Overview of the project] [Problems that the invention aims to solve]

[0005] Therefore, the fundamental problem of the present invention is to provide a diffusive fragrance composition for hand-washing products that offers both enhanced bloom and enhanced room filling, and is hedonicly pleasing to the consumer throughout the entire time the product is applied and perceived. [Means for solving the problem]

[0006] This problem is resolved by the matters of the independent claims. In a first aspect, the present invention provides a fragrance composition which preferably comprises: a) A mixture of fragrance components consisting of the following: i. At least one fragrance component, defined as a Group A component, having a volatility of 150 micrograms / l or less at 25°C, in an amount of 4-10 wt.%, preferably 6-10 wt.%; ii. At least one fragrance component, defined as a Group B component, in an amount of 20-36 wt.%, preferably 20-25 wt.%, having a volatility of more than 150 and up to 900 micrograms / l at 25°C; and iii. At least one fragrance component, defined as a group C component, having a volatility greater than 900 micrograms / l at 25°C, in an amount of 60-76 wt.%, preferably 65-76 wt.%; Here, a mixture of fragrance components in an amount of 6 wt.% or more, preferably 7 wt.% or more, includes at least one group C component having an odor detection threshold of 1.5 ng / l or less, which is defined as a group C1 component; and here, the amount of fragrance component expressed in wt.% refers to the total amount of the fragrance component mixture; and b) Optionally: One or more technical components.

[0007] When added to consumer products, particularly hand-washing dishwashing liquids, fragrance compositions that meet the aforementioned rules exhibit enhanced bloom intensity and room-filling intensity, as well as an optimal balance between these two effects. In the context of this invention, bloom intensity is evaluated at a distance of 0.5 to 2 meters from the sink during foam formation after adding a specified amount of tap water to the consumer product. The strength of the foam filling the room is evaluated at a distance of 0.5 to 2 meters from the sink during a certain period of time, for example, 15 to 30 minutes, after foam formation. Preferably, both the bloom strength and the room-filling strength are evaluated according to the standardized procedure described in Example 3.

[0008] The term "volatile" refers to the equilibrium headspace concentration (HS), expressed in micrograms / liter (μg / l). This is the concentration of a component in the gas phase that is in equilibrium with its condensed form, i.e., solid or liquid form, at a temperature of 25°C and a pressure of 1 atm (atmospheric pressure). This can be measured using any of the known quantitative headspace analysis techniques in the art. A preferred method is described, for example, in Mueller and Lamparsky in Perfumes: Art, Science and Technology, Chapter 6 “The Measurement of Odors” at pages 176-179 (Elsevier 1991).

[0009] The equilibrium headspace concentration may be measured as follows: Add 500 mg of the test perfume component to a container and then seal the container. Incubate the container at a constant temperature of 25°C until the compound reaches equilibrium between the gas phase and the condensed phase. Capture a specified volume of headspace (usually 0.5 to 1.0 liters) using a microfilter with poly(4-ethylstyrene-codicinylbenzene) porous material, such as Porapak Q from Supelco, as the adsorbent. After extraction with a suitable solvent (usually 30 to 100 microliters of methyl tertiary butyl ether), analyze aliquots of the extract by GC. The concentration in the original headspace can be calculated (in units of μg / l) from the headspace volume absorbed through the microfilter and from aliquots of the filtered extract injected into a gas chromatograph. The final headspace concentration value of the test perfume component is obtained as the average of three independent measurements. Further information regarding the techniques described herein can be found in the literature of Etzweiler, F.; Senn E. and Neuner-Jehle N., Ber. Bunsen-Ges. Phys. Chem. 1984, 88, 578–583.

[0010] In this specification, the term “odor detection threshold” (ODT) as used above refers to the average concentration at which a fragrance component can be perceived by a panelist and measured by olfactory measurement, as described, for example, in Mueller and Lamparsky in Perfumes: Art, Science and Technology, Chapter 6 “The Measurement of Odors” at pages 176-179 (Elsevier 1991).

[0011] The odor detection threshold (ODT) may be measured using an olfactometer. The olfactometer operates on the principle of linear dilution of the odorant in the carrier gas. The amount of odorant moved depends on its vapor pressure and carrier gas flow. A constant flow rate of nitrogen, regulated by a flow regulator, carries the odorant from the sample container to the mixing chamber. There, the carrier gas-odor mixture is diluted with odorless air. From the mixing chamber, a portion of the dilute odorous air flows through a fused silica capillary to a sniffing funnel. The flow rate through the capillary determines the amount of odorous air injected from the mixing chamber to the sniffing funnel, which depends on the opening of a valve adjustable via PC in binary steps from 1 to 256 ml. Final dilution of the odorous air sample is performed in a glass funnel by persistently flushing with odorless air at a flow rate of 8 L / min. A forced-selection triangle presentation is achieved by a special automated channel setting device, where, in only one position of the switch, the odorant transport capillary enters the sniffing funnel, while in the other two positions, the capillary is positioned outside the funnel, where the effluent is drawn out. After each test, the channel setting is changed automatically and randomly. The concentration is calculated from the odorant vapor pressure and the dilution ratio applied to the olfactometer, assuming that vapor pressure saturation is achieved in the sample generator. As a control, the concentration is determined analytically by sampling a known volume from the capillary effluent into the headspace filter, and subsequently by gas chromatography of the odorant in the desorption solution.

[0012] Each panelist (15 members) begins smelling the odorant at a moderately strong concentration using an olfactometer. After three correct answers in three consecutive tests at the same level (or four correct answers in five tests), the irritation concentration is halved and repeated until the panelist reaches their threshold level. The final threshold for a given odorant is given as the average of all individual threshold levels.

[0013] In a preferred embodiment of the present invention, the group A component may be selected from the following: CINNAMYL CINNAMATE (3-phenylpropa-2-enyl 3-phenylpropa-2-enoate); RASPBERRY KETONE (4-(4-hydroxyphenyl)butan-2-one); EVERNYL (methyl 2,4-dihydroxy-3,6-dimethylbenzoate); AMBERKETAL (3,8,8,11a-tetramethyldodecahydro-1H-3,5a-epoxynaphtho[2,1-c]oxepine); CIVETTONE ((Z)-cycloheptadeca-9-enone); ETHYLENE BRASSYLATE (1,4-dioxacycloheptadecane-5,17-dione); BENZYL SALICYLATE (benzyl 2-hydroxybenzoate); MUSK C14 (1,4-dioxacyclohexadecane-5,16-dione); FARNESOL ((2E,6Z)-3,7,11-trimethyldodeca-2,6,10-trien-1-ol); MAHONIAL ((4E)-9-hydroxy-5,9-dimethyl-4-decenal); PHENYL ETHYL SALICYLATE CRYSTALS (2-phenethyl 2-hydroxybenzoate); ETHYL VANILLIN (3-ethoxy-4-hydroxybenzaldehyde); ISOBUTAVAN (4-formyl-2-methoxyphenyl isobutanoate); SANDELA CONCENTRATED(3-((1R,2S,4R,6R)-5,5,6-trimethylbicyclo[2.2.1]heptan-2-yl)cyclohexanol); GALAXOLIDE(4,6,6,7,8,8-hexamethyl-1,3,4,6,7,8-hexahydrocyclopenta[g]isochromene);

[0014] DIONE (2-(2-(3,3,5-trimethylcyclohexyl)acetyl)cyclopentanone); SERENOLIDE (2-(1-(3,3-dimethylcyclohexyl)ethoxy)-2-methylpropylcyclopropanecarboxylate); AMBRETTOLIDE ((Z)-Oxacycloheptadeca-10-en-2-one); AMBROCENIDE ((4aR,5R,7aS,9R)-Oxahydro-2,2,5,8,8,9a-Hexamethyl-4H-4a,9-methanoazleno[5,6-d]-1,3-Dioxole); DIHYDRO AMBRETTOLIDE (1-Oxacycloheptadecan-2-one); PEONILE (2-Cyclohexylidene-2-phenylacetonitrile); PEONILE (2-Cyclohexylidene-2-phenylacetonitrile); ALPHA HEXYL CINNAMIC ALDEHYDE ((E)-2-benzylideneoctanal); ISOJASMONE T (2-hexylcyclopenta-2-enone); DODECALACTONE GAMMA (5-octyloxolan-2-one); VELVIONE ((Z)-cyclohexadeca-5-enone); DODECALACTONE DELTA (6-heptyltetrahydro-2H-pyran-2-one); HABANOLIDE ((E)-oxacyclohexadeca-12-en-2-one); MUSK CPD (cyclopentadecanone);

[0015] KARANAL(5-(sec-butyl)-2-(2,4-dimethylcyclohexa-3-en-1-yl)-5-methyl-1,3-dioxane);ORANGER CRYSTALS(1-(2-naphthalenyl)-ethanone);ROSACETOL(2,2,2-trichloro-1-phenylethyl acetate);OKOUMAL(2,4-dimethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2-yl)-1,3-dioxolane);UNDECALACTONE DELTA(6-hexyltetrahydro-2H-pyran-2-one); MUSCENONE((Z)-3-methylcyclopentadeca-5-enone); BENZOPHENONE(diphenylmethanone); THIBETOLIDE(oxacyclohexadecan-2-one); CEDRENOL(((1S,8aR)-1,4,4-trimethyl-2,3,3a,4,5,8-hexahydro-1H-5,8a-methanoazulene-6-yl)methanol); JAVANOL((1-methyl-2-((1,2,2-trimethylbicyclo[3.1.0] Hexane-3-yl)methyl)cyclopropyl)methanol); HEDIONE (methyl 3-oxo-2-pentylcyclopentane acetate); COUMARIN (2H-chromen-2-one); TROPIONAL (3-(benzo[d][1,3]dioxol-5-yl)-2-methylpropanal); LABIENOXIME ((3E,6E)-2,4,4,7-tetramethylnonano-6,8-dien-3-one oxime); TIMBEROL (1-(2,2,6-trimethylcyclohexyl)hexane-3-ol); ETHYL MALTOL (2-ethyl-3-hydroxy-4H-pyran-4-one);

[0016] MALTOL (3-hydroxy-2-methyl-4H-pyran-4-one); METHYL CEDRYL KETONE (1-((1S,8aS)-1,4,4,6-tetramethyl-2,3,3a,4,5,8-hexahydro-1H-5,8a-methanoazulene-7-yl)ethanone); VERTOFIX COEUR (1-((1S,8aS)-1,4,4,6-tetramethyl-2,3,3a,4,5,8-hexahydro-1H-5,8a-methanoazulene-7-yl)ethanone); AMBORYL ACETATE ((7,7,8,8-tetramethyloctahydro-2,3b-methanocyclopenta[1,3]cyclopropa[1,2]benzene-4-yl)methylacetate); CEDRYL ACETATE CRYSTALS((1S,6R,8aR)-1,4,4,6-tetramethyloctahydro-1H-5,8a-methanoazulene-6-ylacetate);HEXYL SALICYLATE(Hexyl 2-hydroxybenzoate);COSMONE((Z)-3-methylcyclotetradeca-5-enone);GRISALVA(3a-ethyl-6,6,9a-trimethyldodecahydronaphtho[1,2-c]furan);NIRVANOLIDE((E)-13-methyloxacyclopentadeca-10-en-2-one);RADJANOL((E)-2-ethyl-4-(2,2,3-trimethylcyclopenta-3-en-1-yl)buta-2-en-1-ol);KARMAFLOR((4Z)-hepta-4-en-2-yl 2-hydroxybenzoate);GUAIYL ACETATE(2-(3,8-dimethyl-1,2,3,4,5,6,7,8-octahydroazulene-5-yl)propane-2-yl acetate); NYMPHEAL(3-(4-isobutyl-2-methylphenyl)propanal);

[0017] MEFROSOL (3-methyl-5-phenylpentan-1-ol); ISOEUGENOL ((E)-2-methoxy-4-(prop-1-en-1-yl)phenol); PASHMINOL ((1-methyl-2-(((1R,3R)-2,2,3-trimethylcyclopentyl)methyl)cyclopropyl)methanol); ORCINYL 3 (3-methoxy-5-methylphenol); JASMIN LACTONE DELTA ((Z)-6-(penta-2-en-1-yl)tetrahydro-2H-pyran-2-one); LILIAL (3-(4-(tert-butyl)phenyl)-2-methylpropanal); SANTACORE ((E)-2-methyl-4-(2,2,3-trimethyl-1-cyclopenta-3-enyl)buta-2-en-1-ol); EUGENYL ACETATE (4-allyl-2-methoxyphenyl acetate); CINNAMIC ALCOHOL SYNTHETIC ((E)-3-phenylpropa-2-en-1-ol); SANDALORE EXTRA (3-methyl-5-(2,2,3-trimethylcyclopenta-3-en-1-yl)pentan-2-ol); TRIDECENE-2-NITRILE ((E)-trideca-2-ennitrile); METHYL ISOEUGENOL ((E)-1,2-dimethoxy-4-(propa-1-en-1-yl)benzene);

[0018] CEDROXYDE((4Z,8Z)-1,5,9-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene); DECALACTONE DELTA(6-pentyltetrahydro-2H-pyran-2-one); PATCHOULI ALCOHOL(4,8a,9,9-tetramethyldecahydro-1,6-methanonaphthalene-1-ol); BOISAMBRENE FORTE((ethoxymethoxy)cyclododecane); BRAHMANOL F((E)-2-methyl-4-(2,2,3-trimethyl-1-cyclopenta-3-enyl)buta-2-en-1-ol); BICYCLO NONALACTONE(octahydro-2H-chromen-2-one); YARA YARA(2-methoxynaphthalene); ISOCYCLEMONE E(1-(2,3,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-2-yl)ethanone); ISO E SUPER(1-(2,3,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-2-yl)ethanone); GEORGYWOOD(1-(1,2,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-2-yl)ethanone); ANISYL ALCOHOL((4-methoxyphenyl)methanol); NEROLINE CRYSTALS(2-ethoxynaphthalene); DECALACTONE GAMMA(5-hexyloxolan-2-one);

[0019] SYLKOLIDE ((E)-2-((3,5-dimethylhex-3-en-2-yl)oxy)-2-methylpropyl cyclopropanecarboxylate); FENNALDEHYDE (3-(4-methoxyphenyl)-2-methylpropanal); TANGERINOL ((E)-6,10-dimethylundeca-5,9-dien-2-yl acetate); AGARBOIS (N-ethyl-N-(m-tolyl)propionamide); ISOBUTYL QUINOLINE (6-butane-2-yl-quinoline); MAJANTOL (2,2-dimethyl-3-(m-tolyl)propan-1-ol); DISPIRONE (7,9-dimethylspiro[5.5]undecan-3-one); CINNAMYL ACETATE ((E)-3-phenylprop-2-en-1-yl acetate); BOURGEONAL (3-(4-(tert-butyl)phenyl)propanal); STRAWBERRY PURE (ethylmethylphenyl glycidate); OXYOCTALINE FORMATE (2,4a,5,8a-tetramethyl-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl formate); METHYL TUBERATE PURE (4-methyl-5-pentyldihydrofuran-2(3H)-one); POLYSANTOL ((E)-3,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol);

[0020] DUPICAL((E)-4-((3aS,7aS)-hexahydro-1H-4,7-methanoinden-5(6H)-ylidene)butanal);AMBER CORE(1-((2-(tert-butyl)cyclohexyl)oxy)butan-2-ol);EBANOL((E)-3-methyl-5-(2,2,3-trimethylcyclopenta-3-en-1-yl)penta-4-en-2-ol);CALONE 1951(7-methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one); amyl salicylate(pentyl 2-hydroxybenzoate); AD oxalone (AD oxalone 2,6,10-trimethylundeca-9-enal); moxalone (1a,3,3,4,6,6-hexamethyl-1a,2,3,4,5,6,7,7a-octahydronaphtho[2,3-b]oxylen); OSYROL (7-methoxy-3,7-dimethyloctan-2-ol); IRONE ALPHA((E)-4-(2,5,6,6-tetramethylcyclohexa-2-en-1-yl)buta-3-en-2-one); HELIOTROPINE(benzo[d][1,3]dioxol-5-carbaldehyde); BELAMBRE((1R,2S,4R)-2'-isopropyl-1,7,7-trimethylspiro[bicyclo[2.2.1]heptane-2,4'-[1,3]dioxane]);

[0021] CLONAL (dodecanenitrile); BERRYFLOR (ethyl 6-acetoxyhexanoate); CYCLAMEN ALDEHYDE EXTRA (3-(4-isopropylphenyl)-2-methylpropanal); CEDRYL METHYL ETHER ((1R,6S,8aS)-6-methoxy-1,4,4,6-tetramethyloctahydro-1H-5,8a-methanoazulene); MYRALDENE (4-(4-methylpenta-3-en-1-yl)cyclohex-3-encarbaldehyde); PRUNOLIDE (5-pentyldihydrofuran-2(3H)-one); INDOFLOR (4,4a,5,9b-tetrahydroindeno[1,2-d][1,3]dioxin); ROSALVA (deca-9-en-1-ol); ROSYFOLIA ((1-methyl-2-(5-methylhex-4-en-2-yl)cyclopropyl)methanol); PHARAONE (2-cyclohexylhepta-1,6-dien-3-one); FLORYMOSS ((Z)-1-(cyclooct-3-en-1-yl)propan-1-ol); ALCOHOL C 10 DECYLIC (decan-1-ol); FLORHYDRAL (3-(3-isopropylphenyl)butanal); METHYL CINNAMATE (methyl 3-phenylprop-2-enoate); BIGARYL (8-(sec-butyl)-5,6,7,8-tetrahydroquinoline); PHENYL PROPYL ALCOHOL (3-phenylpropan-1-ol); FLORIDILE ((E)-undec-9-enenitrile); SPIRAMBRENE (2’,2’,3,7,7-pentamethylspiro[bicyclo[4.1.0]heptane-2,5’-[1,3]dioxane]);

[0022] KEPHALIS (4-(1-ethoxyvinyl)-3,3,5,5-tetramethylcyclohexanone); DIHYDRO EUGENOL (2-methoxy-4-propylphenol); DIMETHYL PHENYL ETHYL CARBINOL (2-methyl-4-phenylbutan-2-ol); DIMETHYL BENZYL CARBINYL BUTYRATE (2-methyl-1-phenylpropane-2-ylbutanoate); CINNAMALVA ((E)-3-phenylpropane-2-ennitrile); FLOROSA (tetrahydro-4-methyl-2-(2-methylpropyl)-2H-pyran-4-ol); METHYL ANTHRANILATE (methyl 2-aminobenzoate); FLORALOZONE (3-(4-ethylphenyl)-2,2-dimethylpropanal); FARNESENE ((E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene); FLOROCYCLENE ((3aR,6S,7aS)-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoindene-6-ylpropionate); OCTALACTONE DELTA (6-propyltetrahydro-2H-pyran-2-one); EUGENOL (4-allyl-2-methoxyphenol); GALBANONE PURE(1-(3,3-dimethylcyclohexa-1-en-1-yl)penta-4-en-1-one); CASHMERAN(1,1,2,3,3-pentamethyl-2,3,6,7-tetrahydro-1H-inden-4(5H)-one);

[0023] BUTYL CYCLOHEXANOL PARA (4-(tert-butyl)cyclohexanol); DIMETHYL ANTHRANILATE (methyl 2-(methylamino)benzoate); GERANIOL INTERMEDIATE 60 ((E)-3,7-dimethylocta-2,6-dien-1-ol); IONONE BETA ((E)-4-(2,6,6-trimethylcyclohexa-1-en-1-yl)buta-3-en-2-one); ALDEHYDE C 12 LAURIC (dodecanal); CITRONELLOL EXTRA (3,7-dimethylocta-6-en-1-ol); THYMOL CRYSTALS (2-isopropyl-5-methylphenol); CINNAMIC ALCOHOL ((E)-3-phenylpropane-2-en-1-ol); ALLYL CYCLOHEXYL PROPIONATE (allyl 3-cyclohexylpropionate); DIHYDRO IONONE BETA (4-(2,6,6-trimethylcyclohexa-1-en-1-yl)butan-2-one); CINNAMIC ALDEHYDE ((2E)-3-phenylpropane-2-enal); DIPHENYL METHANE (diphenylmethane); ISORALDEINE 70 ((E)-3-methyl-4-(2,6,6-trimethylcyclohexa-2-en-1-yl)butan-3-en-2-one); UNDECAVERTOL ((E)-4-methyldeca-3-en-5-ol); CORANOL (4-cyclohexyl-2-methylbutan-2-ol) and JASMONE CIS ((Z)-3-methyl-2-(penta-2-en-1-yl)cyclopenta-2-enone).

[0024] In a preferred embodiment of the present invention, the group B component may be selected from the following: DAMASCONE BETA ((E)-1-(2,6,6-trimethylcyclohexa-1-en-1-yl)buta-2-en-1-one), METHYL OCTYNE CARBONATE (methylnonano-2-inoate), PHENYL ETHYL ISOBUTYRATE (2-phenethylisobutanoate), CARVACROL (5-isopropyl-2-methylphenol), ANETHOLE ((E)-1-methoxy-4-(propa-1-en-1-yl)benzene), PELARGOL (3,7-dimethyloctan-1-ol), FRUITATE ((3aS,4S,7R,7aS)-ethyloctahydro-1H-4,7-methanoindene-3a-carboxylate), GERANYL ACETATE ((E)-3,7-dimethylocta-2,6-dien-1-yl acetate), NEROLEX ((Z)-3,7-dimethylocta-2,6-dien-1-ol), CITRONELLYL FORMATE (3,7-dimethylocta-6-en-1-yl formate), ZINARINE (2-(2,4-dimethylcyclohexyl)pyridine), DIPHENYL OXIDE (oxydibenzene), ALDEHYDE C 12 MNA PURE (2-methylundecanal), MACEAL (bicyclo[2.2.2]octa-5-en-2-carboxaldehyde), JASMACYCLENE ((3aR,6S,7aS)-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoindene-6-yl acetate), NERYL ACETATE ((Z)-3,7-dimethylocta-2,6-dien-1-yl acetate), DAMASCENONE ((E)-1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)buta-2-en-1-one), DAMASCONE ALPHA ((E)-1-(2,6,6-trimethylcyclohexa-2-en-1-yl)buta-2-en-1-one), STEMONE ((E)-5-methylheptan-3-one oxime),

[0025] ANTHER ((2-(isopentyloxy)ethyl)benzene), DAMASCONE DELTA ((E)-1-(2,6,6-trimethylcyclohexa-3-en-1-yl)buta-2-en-1-one), LINDENOL (2-(4-methylcyclohexa-3-en-1-yl)propan-2-ol), TOSCANOL (1-(cyclopropylmethyl)-4-methoxybenzene), CARYOPHYLLENE ((Z)-4,11,11-trimethyl-8-methylenebicyclo[7.2.0]undeca-4-ene), PHENYL ETHYL ALCOHOL (2-phenylethanol), PHENYL ETHYL ALCOHOL ((1S,2R,5R)-2-ethoxy-2,6,6-trimethyl-9-methylenebicyclo[3.3.1]nonane), BENZYL ACETONE (4-phenylbutan-2-one), CYCLADEMOL (1-(3,3-dimethylcyclohexyl)ethanol), CORPS CASSIS (2-(2-mercaptopropan-2-yl)-5-methylcyclohexanone), TERPINEOL (2-(4-methylcyclohexa-3-en-1-yl)propan-2-ol),

[0026] CONIFERAN (2-(tert-pentyl)cyclohexyl acetate), CONIFERAN (2-(tert-pentyl)cyclohexyl acetate), FLOROPAL (2,4,6-trimethyl-4-phenyl-1,3-dioxane), CITRONELLYL ACETATE (3,7-dimethylocta-6-en-1-yl acetate), RHUBAFURAN (2,4-dimethyl-4-phenyltetrahydrofuran), ALDEHYDE ISO C 11 ((E)-undeca-9-enal), FOLROSIA (4-isopropylcyclohexanol), ALDEHYDE C 110 UNDECYLIC (undecanal), METHYL NONYL KETONE (undecane-2-one), DIMETHYL BENZYL CARBINYL ACETATE (2-methyl-1-phenylpropane-2-yl acetate), BORNEOL CRYSTALS ((1S,2S,4S)-1,7,7-trimethylbicyclo[2.2.1)Heptan-2-ol), METAMBRATE (2-(sec-butyl)-1-methylcyclohexyl acetate), PHENYL ETHYL ACETATE (2-phenethyl acetate), TERPINEOL ALPHA (2-(4-methyl-1-cyclohexa-3-enyl)propane-2-ol), BUTYL CYCLOHEXYL ACETATE PARA (4-(tert-butyl)cyclohexyl acetate), PARA TERT BUTYL CYCLOHEXYL ACETATE (4-(tert-butyl)cyclohexyl acetate), DIMETHYL BENZYL CARBINOL (2-methyl-1-phenylpropane-2-ol), CYPERATE (3-tert-butyl-cyclohexyl acetate), CITRAL TECH((E)-3,7-dimethylocta-2,6-dienal), CUMINIC ALDEHYDE(4-isopropylbenzaldehyde), BENZYL ALCOHOL EXTRA(phenylmethanol), DECANONITRILE(decanonitrile), CITRONELLYL NITRILE(3,7-dimethylocta-6-ennitrile), GERANYL FORMATE((E)-3,7-dimethylocta-2,6-dien-1-ylformate), TERPINYL ACETATE(2-(4-methylcyclohexa-3-en-1-yl)propane-2-yl acetate), ALDEHYDE C 11 UNDECYLENIC(unde-10-enal), BENZYL PROPIONATE(benzylpropionate), PARA CRESOL(p-cresol), ETHYL SALICYLATE (ethyl 2-hydroxybenzoate), ALCOHOL C 8 OCTYLIC (octan-1-ol), PARA TERT BUTYL CYCLOHEXANONE (4-(tert-butyl)cyclohexanone), VERDOL (2-(tert-butyl)cyclohexanol), .

[0027] TRIFERNAL (3-phenylbutanal), ETHYL LINALOOL ((E)-3,7-dimethylnonano-1,6-dien-3-ol), VIOLET NITRILE ((2E,6Z)-nonano-2,6-diennitrile), CARVONE LAEVO (2-methyl-5-(propa-1-en-2-yl)cyclohexa-2-enone), ALLYL AMYL GLYCOLATE (allyl 2-(isopentyloxy)acetate), ALDEHYDE C 11 MOA (2-methyldecanal), DIHYDRO TERPINEOL (2-(4-methylcyclohexyl)propane-2-ol), TETRAHYDRO MYRCENOL (2,6-dimethyloctan-2-ol), QUINTONE (2-pentylcyclopentanone), METHOXY MELONAL (6-methoxy-2,6-dimethylheptanal), GARDENOL (1-phenylethyl acetate), MENTHANYL ACETATE (2-(4-methylcyclohexyl)propane-2-yl acetate), MENTHANYL ACETATE (2-(4-methylcyclohexyl)propane-2-yl acetate), METHYL ACETOPHENONE (1-(p-tolyl)ethanone), AGRUMEX (2-(tert-butyl)cyclohexyl acetate), FRUCTONE (ethyl 2-(2-methyl-1,3-dioxolan-2-yl) acetate), PERANAT (2-methylpentyl 2-methylpentanoate), and CRESYL ACETATE PARA (p-tolyl acetate).

[0028] In a preferred embodiment of the present invention, the group C component may be selected from the following: UNDECATRIENE ((3E,5Z)-Undeca-1,3,5-triene); FILBERTONE ((E)-5-methylhepta-2-en-4-one); BENZYL ACETATE EXTRA (benzyl acetate); LINALYL ACETATE SYNTHETIC (3,7-dimethylocta-1,6-diene-3-yl acetate); DECENAL-9 (9-decenal); METHYL SALICYLATE (methyl 2-hydroxybenzoate); POMAROSE ((2E,5E)-5,6,7-trimethylocta-2,5-diene-4-one); BORNYL ACETATE LIQUID ((2S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-yl acetate); ALDEHYDE C 10 DECYLIC; PHENYL ACETALDEHYDE (2-phenyl-ethanal); DECENAL-2-TRANS ((E)-deca-2-enal); DECENAL-4-TRANS ((E)-deca-4-enal); NONADIENAL ((2E,6Z)-nona-2,6-dienal); TETRAHYDRO LINALOOL (3,7-dimethyloctan-3-ol); ETHYL CAPRYLATE (ethyloctanoate); DECENAL-4-CIS ((Z)-4-decenal);

[0029] KOAVONE ((Z)-3,4,5,6,6-pentamethylhepta-3-en-2-one); ALDEHYDE C 90 NONENYLIC ((E)-non-2-enal); DIHYDRO MYRCENOL (2,6-dimethylocta-7-en-2-ol); DIHYDRO ANETHOLE (1-methoxy-4-propylbenzene); ISOBUTYL METHOXY PYRAZINE (2-methylpropyl-3-methoxypyrazine); SAFRANAL (2,6,6-trimethylcyclohexa-1,3-diencarbaldehyde); SCLAREOLATE (propyl(2S)-2-[(2-methyl-2-butanyl)oxy]propanoate); ISOPULEGOL (5-methyl-2-(propa-1-en-2-yl)cyclohexanol); ETHYL CAPROATE (ethylhexanoate); ALLYL OENANTHATE (allyl heptanoate); FRESKOMENTHE (2-(sec-butyl)cyclohexanone); FENCHYL ALCOHOL ((1S,2R,4R)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-ol); LINALOOL (3,7-dimethylocta-1,6-dien-3-ol); GERANODYLE (2-(2-hydroxypropan-2-yl)-5-methylcyclohexanol); ETHYL BENZOATE (ethyl benzoate); ISOMENTHONE DL (2-isopropyl-5-methylcyclohexanone); FENCHYL ACETATE ((2S)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-yl acetate); CITRONELLAL SYNTHETIC (3,7-dimethylocta-6-enal);

[0030] DIMYRCETOL (2,6-dimethylocta-7-en-2-ol); CAMPHOR SYNTHETIC ((1S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one); TRICYCLAL (2,4-dimethylcyclohexa-3-encarbaldehyde); ANJERUK (1-phenylethanethiol); PHELLANDRENE (2-methyl-5-propane-2-ylcyclohexa-1,3-diene); TOLYL ALDEHYDE PARA (4-methylbenzaldehyde) (4-methylbenzaldehyde); ACETOPHENONE EXTRA (1-phenylethane); NONENAL-6-CIS ((Z)-nona-6-enal); DIMETOL (2,6-dimethylheptan-2-ol); METHYL PAMPLEMOUSSE (6,6-dimethoxy-2,5,5-trimethylhexa-2-ene); MENTHONE (2-isopropyl-5-methylcyclohexanone); ALDEHYDE C 90 NONENYLIC ((E)-nonanal); ALDEHYDE C 9 NONYLIC FOOD GRADE (nonanal); METHYL BENZOATE (methylbenzoate); LIFFAROME GIV ((Z)-hexa-3-en-1-ylmethylcarbonate); THIOGERANIOL ((E)-3,7-dimethylocta-2,6-diene-1-thiol); DIMETHYL OCTENONE (4,7-dimethylocta-6-en-3-one); ALDEHYDE C 8 OCTYLIC FOOD GRADE (octanal); AMYL BUTYRATE (pentylbutanoate);

[0031] SHISOLIA (4-vinylcyclohexa-1-encarbaldehyde); CYCLAL C (2,4-dimethylcyclohexa-3-encarbaldehyde); ROSE OXIDE CO (4-methyl-2-(2-methylpropa-1-en-1-yl)tetrahydro-2H-pyran); MELONAL (2,6-dimethylhepta-5-enal); TERPINENE GAMMA (1-methyl-4-propane-2-ylcyclohexa-1,4-diene); HEXENOL-3-CIS ((Z)-hexa-3-en-1-ol); BUTYRIC ACID (butanoic acid); BUTYRATE FR (3-methylbutylbutanoate); BENZALDEHYDE (benzaldehyde); CORPS PAMPLEMOUSSE PURE ((4S)-4,7,7-trimethyl-6-thiabicyclo[3.2.1]octane); METHYL HEXYL KETONE (octane-2-one); DIPENTENE (1-methyl-4-(propa-1-en-2-yl)cyclohexa-1-ene); ETHYL-2 METHYL-3 PYRAZINE (2-ethyl-3-methylpyrazine); CRESYL METHYL ETHER PARA (1-methoxy-4-methylbenzene); ALDEHYDE C 9 ISONONYLIC (3,5,5-trimethylhexanal); METHYL ISOPROPYL THIAZOL (2-ethyl-4-methyl-1,3-thiazole); ACETATE C 6 HEXYLIC (hexyl acetate); HEXENYL-3-CIS ACETATE ((Z)-hexa-3-en-1-yl acetate); CYMENE PARA (1-methyl-4-propan-2-ylbenzene); ISOPENTYRATE (4-methylpenta-4-en-2-yl-2-methylpropanoate); ETHYL AMYL KETONE (octan-3-one); LIMONENE LAEVO ((4R)-1-methyl-4-(1-methylvinyl)cyclohexene); METHOXY METHYL PYRAZINE (2-methoxy-3-methylpyrazine);

[0032] TERPINOLENE (1-methyl-4-(propan-2-ylidene)cyclohexa-1-ene); OXANE (2-methyl-4-propyl-1,3-oxatian); MYRCENE 90 (7-methyl-3-methyleneocta-1,6-diene); EUCALYPTOL ((1s,4s)-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane); PRENYL ACETATE (3-methylbuta-2-ene-1-ylacetate); ETHYL ISOAMYL KETONE (6-methylheptan-3-one); LIMETOL (2,2,6-trimethyl-6-vinyltetrahydro-2H-pyran); MANZANATE (ethyl 2-methylpentanoate); ALDEHYDE C 7 HEPTYLIC (heptanal); PINENE BETA (6,6-dimethyl-2-methylenebicyclo[3.1.1]heptane); METHYL AMYL KETONE (heptan-2-one); ISOAMYL ACETATE EXTRA (3-methylbutyl acetate); PINENE ALPHA (2,6,6-trimethylbicyclo[3.1.1]hepta-2-ene); ALDEHYDE C 6 HEXYLIC FOOD GRADE (hexane-1-ol); ETHYL ISOVALERATE (ethyl 3-methylbutanoate); ETHYL METHYL-2-BUTYRATE (ethyl 2-methylbutanoate); ETHYL BUTYRATE (ethylbutanoate); ETHYL ACETATE (ethyl acetate) and ethylcyclohexyl carboxylate.

[0033] In a preferred embodiment of the present invention, the group C1 component may be selected from the following: ALDEHYDE C 8 (octanal); ALDEHYDE C 9 (nonanal); ALDEHYDE C 90 NONENYLIC ((E)-nonanal-2-enal); ANJERUK (1-phenylethanethiol); BUTYRIC ACID (butanoic acid); CORPS PAMPLEMOUSSE ((4S)-4,7,7-trimethyl-6-thiabicyclo[3.2.1] Octane);); DECENAL-2-TRANS ((E)-deca-2-enal); DECENAL-4-TRANS ((E)-deca-4-enal); DECENAL-9 (9-decenal); DECENAL-CIS-4 ((Z)-4-decenal); DIHYDRO ANETHOLE (1-methoxy-4-propylbenzene); ESTERLY (ethylcyclohexyl carboxylate); ETHYL CAPROATE (ethylhexanoate); ETHYL ISOVALERATE (ethyl 3-methylbutanoate); ethylcyclohexyl carboxylate; ETHYL-2 METHYL-3 PYRAZINE (2-ethyl-3-methylpyrazine); FILBERTONE ((E)-5-methylhepta-2-en-4-one); GUAIACOL (2-methoxyphenol); ISOBUTYL METHOXY PYRAZINE (2-methylpropyl 3-methoxypyrazine); MANZANATE (ethyl 2-methylpentanoate); MELONAL (2,6-dimethylhepta-5-enal); METHOXY METHYL PYRAZINE (2-methoxy-3-methylpyrazine); NONADIENAL ((2E,6Z)-nona-2,6-dienal); NONENAL-6-CIS ((Z)-nona-6-enal); PHENYL ACETALDEHYDE (2-phenyl-ethanal); POMAROSE ((2E,5E)-5,6,7-trimethylocta-2,5-dien-4-one); ROSE OXIDE (4-methyl-2-(2-methylpropa-1-en-1-yl)tetrahydro-2H-pyran); SAFRANAL (2,6,6-trimethylcyclohexa-1,3-dienecarbaldehyde); SHISOLIA (4-vinylcyclohexa-1-encarbaldehyde); THIOGERANIOL ((E)-3,7-dimethylocta-2,6-diene-1-thiol); TOLYL ALDEHYDE PARA (4-methylbenzaldehyde) and UNDECATRIENE ((3E,5Z)-undeca-1,3,5-triene).

[0034] This range of fragrance components covers a broad spectrum of scent characteristics, including citrus, green, aromatic, fruity, floral, and gourmand, making it particularly suitable for scenting consumer products, especially hand-washing dishwashing products.

[0035] To provide a hedonistically tolerable and richly faceted fragrance while offering the desired performance in terms of bloom and room-filling intensity, a fragrance composition according to the present invention preferably comprises: a) At least two, preferably at least three, more preferably at least four, Group A components; b) At least two, preferably at least three, more preferably at least four, group B components; c) At least two, preferably at least three, more preferably at least four, group C components; d) At least one, preferably at least two, group C1 components.

[0036] In a particularly preferred embodiment of the present invention, the fragrance composition has citrus characteristics, wherein: a) Group A components are selected from the following group: AMYL CINNAMIC ALDEHYDE ((Z)-2-benzylidene heptanal); CITRATHAL R ((Z)-1,1-diethoxy-3,7-dimethylocta-2,6-diene); COUMARIN (2H-chromen-2-one); ETHYL VANILLIN (3-ethoxy-4-hydroxybenzaldehyde); HEDIONE (methyl 3-oxo-2-pentylcyclopentane acetate); HEXYL CINNAMIC ALDEHYDE ((E)-2-benzylideneoctanal); INDOLE (1H-indole); ISOEUGENOL ((E)-2-methoxy-4-(propa-1-en-1-yl)phenol); LABIENOXIME ((3E,6E)-2,4,4,7-tetramethylnonano-6,8-dien-3-one oxime); LILIAL (3-(4-(tert-butyl)phenyl)-2-methylpropanal); MALTOL (3-hydroxy-2-methyl-4H-pyran-4-one); MAHONIAL ((4E)-9-hydroxy-5,9-dimethyl-4-decenal); METHYL HEPTENONE (6-methylhepta-5-en-2-one); NECTARYL (2-(2-(4-methylcyclohexa-3-en-1-yl)propyl)-cyclopentanone); NOOTKATONE (4,4a-dimethyl-6-(propa-1-en-2-yl)-4,4a,5,6,7,8-hexahydronaphthalene-2(3H)-one); NYMPHEAL (3-(4-(2-methylpropyl)-2-methylphenyl)propanal); ORANGER CRYSTALS (1-(2-naphthalenyl)-ethanone); OXANE (2-methyl-4-propyl-1,3-oxatiane) PARADISAMIDE (2-ethyl-N-methyl-N-(m-tolyl)butanamide); PEACH PURE(5-heptyldihydrofuran-2(3H)-one); PEONILE(2-cyclohexyllidene-2-phenylacetonitrile); PHARAONE(2-cyclohexylhepta-1,6-diene-3-one); RASPBERRY KETONE(4-(4-hydroxyphenyl)butan-2-one); SPIROGALBANONE(1-(spiro[4.5) Deca-6-en-7-yl)penta-4-en-1-one) and vanillin (4-hydroxy-3-methoxybenzaldehyde).

[0037] b) The Group B component is selected from the following group: AGRUMEX (2-(tert-butyl)cyclohexyl acetate); ALDEHYDE C 11 MOA (2-methyldecanal); ALDEHYDE C 110 UNDECYLIC (undecinal); ALDEHYDE C 12 MNA (2-methylundecinal); BORNEOL ((1S,2S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol); CARVONE LAEVO ((5R)-2-methyl-5-propa-1-en-2-ylcyclohexa-2-en-1-one); CITRAL ((E)-3,7-dimethylocta-2,6-dienal); CITRAL DIETHYL ACETAL (1,1-diethoxy-3,7-dimethylocta-2,6-diene); CITRAL DIMETHYL ACETAL((E)-1,1-dimethoxy-3,7-dimethylocta-2,6-diene); CITRONELLYL NITRILE(3,7-dimethylocta-6-ennitrile); CORPS CASSIS(2-(2-mercaptopropan-2-yl)-5-methylcyclohexanone); DAMASCONE DELTA(1-(2,6,6-trimethyl-1-cyclohexa-3-enyl)buta-2-en-1-one); DIHYDRO LINALOOL(3,7-dimethylocta-6-en-3-ol); DIPHENYL OXIDE(oxydibenzene); FENCHYL ALCOHOL((1S,2R,4R)-1,3,3-trimethylbicyclo[2.2.1]Heptan-2-ol);LEMONILE((2E,6Z)-3,7-dimethylnonano-2,6-diennitrile);MYRCENYL ACETATE((2-methyl-6-methylideneocta-7-en-2-yl)acetate);NEROL(3,7-dimethyl-2,6-octadien-1-ol);RHUBAFURAN(2,4-dimethyl-4-phenyltetrahydrofuran);ROSYRANE SUPER(4-methyl-2-phenyl-3,6-dihydro-2H-pyran);TERPINENE ALPHA(1-methyl-4-propane-2-ylcyclohexa-1,3-diene);TERPINEOL ALPHA(2-(4-methyl-1-cyclohexa-3-enyl)propane-2-ol);TERPINEOL BETA (1-methyl-4-propane-1-en-2-ylcyclohexane-1-ol); TERPINEOL GAMMA (1-methyl-4-propane-2-ylidenecyclohexane-1-ol); TERPINEOL DELTA (2-(4-methylenecyclohexyl)propane-2-ol); and TETRAHYDRO MYRCENOL (2,6-dimethyloctan-2-ol).

[0038] c) Group C components consist of the following: ALDEHYDE C 6 (hexanal); ALDEHYDE C 9 ISONONYLIC (3,5,5-trimethylhexanal); CITRONELLAL (3,7-dimethylocta-6-enal); CYCLAL C (2,4-dimethylcyclohexa-3-en-1-carbaldehyde); CYMENE PARA (1-methyl-4-propan-2-ylbenzene); DIHYDRO MYRCENOL (2,6-dimethylocta-7-en-2-ol); DIMETHYL OCTENONE (4,7-dimethylocta-6-en-3-one); DIPENTENE (1-methyl-4-(propa-1-en-2-yl)cyclohexa-1-ene); LIME OXIDE; LIMONENE LAEVO ((4S)-1-methyl-4-propane-1-ene-2-ylcyclohexa-1-ene); LINALOOL (3,7-dimethylocta-1,6-diene-3-ol); OCIMENE ((E)-3,7-dimethylocta-1,3,6-triene); ORANGE TERPENES; TERPINENE GAMMA (1-methyl-4-propane-2-ylcyclohexa-1,4-diene); TETRAHYDRO CITRAL (3,7-dimethyloctanal); and the group of C1 components consisting of the following: ALDEHYDE C 8 (octanal); ALDEHYDE C 9 (nonanal); ALDEHYDE C Selected from 10 (decanal); DECENAL-4-TRANS ((E)-deca-4-enal); DECENAL-4-CIS ((Z)-deca-4-enal); DECENAL-9 (9-decenal); ESTERLY (ethylcyclohexyl carboxylate); MANZANATE (ethyl 2-methylpentanoate); METHYL PAMPLEMOUSSE (6,6-dimethoxy-2,5,5-trimethylhexa-2-ene); METHYL PAMPLEMOUSSE (4-vinylcyclohexa-1-encarbaldehyde) and UNDECATRIENE ((3E,5Z)-undeca-1,3,5-triene).

[0039] Technical components that would be useful for the present invention include solvents, solubilizers such as surfactants, and stabilizers such as antioxidants.

[0040] The solvent is particularly useful as a carrier for the present invention, assisting in the evaporation of the fragrance components described herein, and having a vapor pressure of less than 0.6 mmHg, and more specifically less than 0.1 mmHg. Examples of suitable solvents include: dipropylene globol, propylene glycol, glycol esters and glycol ethers, Dowanol (R) It is commercially available from Dow Chemicals under the name Dowanol, for example. (R) DPMA (Dipropylene Glycol Methyl Ether Acetate), Dowanol (R) DPM (Dipropylene Glycol Methyl Ether), Dowanol (R) TPM (Tripropylene Glycol Methyl Ether), Dowanol (R) DPNB (Propylene glycol n-butyl ether, Dowanol) (R) DPNP (propylene glycol n-propyl ether) and other suitable Dow Chemicals P-series glycol ethers, dibasic ester DBE (a blend consisting of diisobutyl glutarate, diisobutyl succinate, and diisobutyl adipate, commercially available from Solvay, or a blend consisting of diisobutyl glutarate and diisobutyl adipate, commercially available from Invista), methylmethoxybutanol-2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane, commercially available from Solvay under the name Augeo Clean Multi, dimethyl isosorbide, and mixtures thereof.

[0041] In a second aspect, the present invention also provides a method for obtaining the fragrance composition described herein. The method includes the following steps: a) Select at least one fragrance component having a volatility of 150 micrograms / l or less at 25°C, which is defined as a Group A component; b) Select at least one fragrance component having a volatility greater than 150 and up to 900 micrograms / l at 25°C, which is defined as a Group B component; c) Select at least one fragrance component having a volatility greater than 900 micrograms / l at 25°C, which is defined as a group C component, where at least one group C component includes at least one fragrance component having an odor detection threshold of 1.5 ng / l or less, which is defined as a group C1 component; d) Mixing components from Group A, Group B, and Group C to form a mixture of fragrance components, where: i. A mixture consisting of 4-10 wt.%, preferably 6-10 wt.%, of group A components: ii. A mixture consisting of 20-36 wt.%, preferably 20-25 wt.%, of group B components: iii. A mixture consisting of 60-76 wt.%, preferably 65-76 wt.%, of group C components; Here, 6 wt.% or more of the mixture, preferably 7 wt.% or more, consists of at least one group C1 component; and e) Optionally, add one or more technical components to the mixture formed in d).

[0042] In a third aspect, the present invention provides a fragrance composition that can be obtained herein by the method described above.

[0043] The present invention also relates to consumer products comprising fragrance compositions as described herein, particularly hand-washing dishwashing products. However, other rinse-off products such as heavy-duty cleaning liquids, shampoos, shower gels, and liquid soaps can also be prepared. All of these products include a base containing surfactants and other functional materials, intended to fulfill various roles of consumer products, such as cleaning, caring for, and giving a good aspect to the items treated with these products.

[0044] The consumer product contains 0.05 to 1 wt.%, preferably 0.1 to 0.5 wt.%, of the fragrance composition as described herein, based on the total weight of the consumer product. The fragrance composition according to the present invention is typically mixed with the base of the consumer product.

[0045] In a preferred embodiment of the present invention, the consumer product comprises the following base: a) At least one anionic surfactant in an amount of 3-40 wt.%; b) At least one anionic surfactant, at least one amphoteric surfactant, or a mixture thereof, up to 20 wt.%, preferably betaine, amine oxide, or a mixture thereof; c) At least one nonionic surfactant up to a maximum of 20 wt.%; d) At least one humectant up to 20 wt.%.

[0046] Typical hand-washing liquid-based compositions are disclosed, for example, in US 8,343,906 B2, EP 2 391 699 B1 and WO 2017 / 209708 A1.

[0047] In a fourth aspect, the present invention provides the use of the fragrance composition described herein for obtaining a consumer product. Further features and specific advantages of the present invention will become apparent from the following examples.

[0048] Example 1 - Fragrance composition according to the present invention The following fragrance compositions were prepared according to the rules described herein. Component C1 is italicized.

[0049] [Table 1]

[0050] [Table 2]

[0051] [Table 3-1]

[0052] [Table 3-2]

[0053] [Table 4]

[0054] Example 2 - Comparative Fragrance Composition The following fragrance compositions were prepared without regard to the rules of the present invention. Component C1 is italicized.

[0055] [Table 5]

[0056] Fragrance 2.1 contains less than 20% by weight of Group B components and less than 6% by weight of Group C1 components.

[0057] [Table 6]

[0058] Fragrance 2.2 contains more than 10% by weight of Group A components and less than 60% by weight of Group C components.

[0059] [Table 7-1] [Table 7-2]

[0060] Fragrance 2.3 contains more than 10% by weight of Group A components, less than 60% of Group C components, and less than 6% by weight of Group C1 components.

[0061] [Table 8]

[0062] Fragrance 2.4 contains more than 36% by weight of Group B components, less than 60% of Group C components, and less than 6% by weight of Group C1 components.

[0063] Example 3 - Modification of fragrances in prior art The following fragrance composition (3.1), designed for dishwashing, was taken from WO 2002 / 064722 A2, Example B. The original components listed in this example have been replaced with their corresponding synonyms. d-Limonene has been replaced with Orange Terpenes Distilled, which has a similar scent profile and performance.

[0064] [Table 9-1]

[0065] [Table 9-2]

[0066] Fragrance 3.1 contains more than 10% by weight of Group A components, less than 60% of Group C components, and less than 6% by weight of Group C1 components. Fragrance 3.1 was modified to satisfy the conditions defined by the present invention while maintaining the overall olfactory characteristics of the fragrance (Table 10).

[0067] [Table 10]

[0068] The following fragrances are taken from US 2007 / 0099804 A1, Table 6, which correspond to fragrances for rinse-off products that have an optimized release of the fragrance's pleasure profile over time in the presence of water. The original ingredient names listed in Table 11 have been replaced with their current synonyms. The solvents, dipropylene glycol and isopropyl myristrate, have been excluded from the percentage calculations in this table, as this is based on the total of the (non-solvent) fragrance components in claim 1 of the present invention.

[0069] [Table 11-1] [Table 11-2]

[0070] Fragrance 3.3 contains more than 10% by weight of Group A components, less than 20% of Group B components, less than 60% of Group C components, and less than 6% by weight of Group C1 components. Fragrance 3.3 was modified to satisfy the conditions defined by the present invention while maintaining the overall olfactory characteristics of the fragrance.

[0071] [Table 12-1] [Table 12-2]

[0072] Example 4 - Assessment of blooming and room filling Each of the fragrance compositions disclosed in Examples 1-3 was incorporated into a hand-washing dishwashing product base at a level of 0.2 wt.%. The scented base was immersed for at least 24 hours before product use. An internal standard hand-washing dishwashing base formulation was used.

[0073] The olfactory evaluation is performed using a 5m evaluation window positioned approximately 1m away from the sink and approximately 0.7m above the sink's height. 3 The test was conducted in a cabin. Both the blooming and room-filling performance were evaluated by a panel of 8-9 experts, and the odor intensity was rated on a scale of 1-5 (1=barely noticeable, 2=weak, 3=moderate, 4=strong, and 5=very strong).

[0074] Bloom performance was evaluated in a cabin with both doors and windows closed. Ventilation was stopped. 1 liter of 35°C water was poured into the sink. 5 ml of the product was applied to the abrasive surface (approximately 0.05 x 0.05 m) of a cleaning sponge. 2 The product was applied to the sponge, which was squeezed three times to allow it to penetrate. Then, the sponge was placed in water and squeezed three more times to create bubbles, and the blooming performance was evaluated during the bubble formation process. The panelists stood in the cabin and smelled the air at a distance of approximately 0.6m above the sink.

[0075] Two liters of 20°C tap water were then added to the sink, and the panelists left the cabin and closed the cabin door. The performance of filling the room was evaluated from the evaluation window 30 minutes later. The results are reported in Table 13.

[0076] [Table 13]

[0077] As is evident from the results in Table 5, fragrance compositions prepared according to the composition rules of the present invention are superior in terms of bloom and room-filling intensity, while maintaining a constant scent intensity between both stages.

Claims

1. Fragrance composition including the following: a) A composition of fragrance components consisting of the following: i. At least one fragrance component, defined as a Group A component, present in 4–10 wt.% and having a volatility of 150 micrograms / l or less at 25°C; ii. At least one fragrance component, defined as a Group B component, present in 20–36 wt.% amounts and having a volatility greater than 150 and up to 900 micrograms / l at 25°C; and iii. Defined as at least one fragrance component group C component having a volatility greater than 900 micrograms / l at 25°C, in an amount of 60–76 wt.%; Here, a mixture of fragrance components at 6 wt.% or more includes at least one group C component having an odor detection threshold of 1.5 ng / l or less, which is defined as a group C1 component; and here, the amount of fragrance component expressed in wt.% refers to the total amount of the fragrance component mixture. Here, volatility refers to the equilibrium headspace concentration, which is the concentration of the component in the gas phase that is in equilibrium with the solid or liquid form of the component at a temperature of 25°C and a pressure of 1 atm; and b) Optional: One or more technical components selected from solvents, solubilizers, and stabilizers. Here, at least one group A component is 3-phenylpropa-2-enyl3-phenylpropa-2-enoate; 4-(4-hydroxyphenyl)butan-2-one; methyl2,4-dihydroxy-3,6-dimethylbenzoate; 3,8,8,11a-Tetramethyldodecahydro-1H-3,5a-Epoxynaphtho[2,1-c]oxepine; (Z)-Cycloheptadeca-9-enone; 1,4-Dioxacycloheptadecane-5,17-dione; Benzyl 2-hydroxybenzoate; 1,4-Dioxacyclohexadecane-5,16-dione; (2E,6Z)-3,7,11-Trimethyldodeca-2,6,1 0-trien-1-ol; (4E)-9-hydroxy-5,9-dimethyl-4-decenal; 2-phenethyl-2-hydroxybenzoate; 3-ethoxy-4-hydroxybenzaldehyde; 4-formyl-2-methoxyphenylisobutanoate; 3-((1R,2S,4R,6R)-5,5,6-trimethylbicyclo[2.2.1]heptan-2-yl)cyclohexanol; 4,6,6,7,8,8-Hexamethyl-1,3,4,6,7,8-Hexahydrocyclopenta[g]isochromene; 2-(2-(3,3,5-trimethylcyclohexyl)acetyl)cyclopentanone; 2-(1-(3,3-dimethylcyclohexyl)ethoxy)-2-methylpropylcyclopropanecarboxylate; (Z)-Oxacycloheptadeca-10-en-2-one; (4aR,5R,7aS,9R)-Octahydro-2,2,5,8,8,9a-Hexamethyl-4H-4a,9-methanoazureno[5,6-d]-1,3-dioxo 1-Oxacycloheptadecan-2-one; 2-Cyclohexylidene-2-phenylacetonitrile; 2-Cyclohexylidene-2-phenylacetonitrile; (E)-2-Benzylideneoctanal; 2-Hexylcyclopenta-2-enone; 5-Octyloxolan-2-one; (Z)-Cyclohexadeca-5-enone; 6-Heptyltetrahydro-2H-pyran-2-one; (E)-Oxacyclohexadeca-12-en-2-one; Cyclopentadecanone; 5-(sec-butyl)-2-(2,4-dimethylcyclohexa-3-en- 1-yl)-5-methyl-1,3-dioxane; 1-(2-naphthalenyl)-ethanone; 2,2,2-trichloro-1-phenylethyl acetate; 2,4-dimethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalene-2-yl)-1,3-dioxolane; 6-hexyltetrahydro-2H-pyran-2-one; (Z)-3-methylcyclopentadeca-5-enone; diphenylmethanone; oxacyclohexadecane-2-one; ((1S,8aR)-1,4,4-trimethyl-2,3,3a,4,5,8-hexa Hydro-1H-5,8a-methanoazulene-6-yl)methanol; (1-methyl-2-((1,2,2-trimethylbicyclo[3.1.0]hexane-3-yl)methyl)cyclopropyl)methanol; methyl 3-oxo-2-pentylcyclopentaneacetate; 2H-chromen-2-one; 3-(benzo[d][1,3]dioxol-5-yl)-2-methylpropanal; (3E,6E)-2,4,4,7-tetramethylnonano-6,8-dien-3-one oxime; 1-(2,2,6-trimethylcyclohexyl)hexane-3-ol; 2-ethyl-3-hydroxy-4H-pyran-4-one; 3-hydroxy-2-methyl-4H-pyran-4-one; 1-((1S,8aS)-1,4,4,6-tetramethyl-2,3,3a,4,5,8-hexahydro-1H-5,8a-methanoazulene-7-yl)ethanone; 1-((1S,8aS)-1,4,4,6-tetramethyl-2,3,3a,4,5,8-hexahydro-1H-5,8a-methanoazulene-7-yl)ethanone; (7,7,8,8-tetramethyloctahydro-2,3b-methanocyclopenta[1,3]cyclopropa[1,2]benzene-4- (I)methyl acetate; (1S,6R,8aR)-1,4,4,6-tetramethyloctahydro-1H-5,8a-methanoazulene-6-yl acetate; hexyl 2-hydroxybenzoate; (Z)-3-methylcyclotetradeca-5-enone; 3a-ethyl-6,6,9a-trimethyldodecahydronaphtho[1,2-c]furan; (E)-13-methyloxacyclopentadeca-10-en-2-one; (E)-2-ethyl-4-(2,2,3-tri Methylcyclopenta-3-en-1-yl)buta-2-en-1-ol; (4Z)-hepta-4-en-2-yl 2-hydroxybenzoate; 2-(3,8-dimethyl-1,2,3,4,5,6,7,8-octahydroazulene-5-yl)propan-2-yl acetate; 3-(4-isobutyl-2-methylphenyl)propanal; 3-methyl-5-phenylpentan-1-ol; (E)-2-methoxy-4-(propan-1-en-1-yl) Enol; (1-methyl-2-(((1R,3R)-2,2,3-trimethylcyclopentyl)methyl)cyclopropyl)methanol; 3-methoxy-5-methylphenol; (Z)-6-(penta-2-en-1-yl)tetrahydro-2H-pyran-2-one; 3-(4-(tert-butyl)phenyl)-2-methylpropanal; (E)-2-methyl-4-(2,2,3-trimethyl-1-cyclopenta-3-enyl)buta-2-en-1-ol; 4-allyl-2-methoxyphenylacetate; (E)-3-phenylpropa-2-en-1-ol; 3-methyl-5-(2,2,3-trimethylcyclopenta-3-en-1-yl)pentan-2-ol; (E)-trideca-2-ennitrile; (E)-1,2-dimethoxy-4-(propa-1-en-1-yl)benzene; (4Z,8Z)-1,5,9-trimethyl-13-oxabicyclo[10.1.0]trideca-4,8-diene; 6-pentyltetrahydro-2H-pyran-2-one; 4,8a,9,9-tetramethyldecahydro-1,6-methanonaphthalene-1-ol; (ethoxymethoxy)cyclododecane; (E)-2-methyl-4-(2,2,3-trimethyl-1-cyclopenta-3-enyl)buta-2-en-1-ol; octahydro-2H-chromen-2-one; 2-Methoxynaphthalene; 1-(2,3,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-2-yl)ethanone; 1-(2,3,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-2-yl)ethanone; 1-(1,2,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalene-2-yl)ethanone; (4-Methoxyphenyl)methanol; 2-Ethoxynaphthalene; 5-Hexyloxolan-2-one; (E)-2-((3,5-dimethylhexyl Xa-3-en-2-yl)oxy)-2-methylpropylcyclopropanecarboxylate; 3-(4-methoxyphenyl)-2-methylpropanal; (E)-6,10-dimethylundeca-5,9-dien-2-yl acetate; N-ethyl-N-(m-tolyl)propionamide; 6-butan-2-ylquinoline; 2,2-dimethyl-3-(m-tolyl)propan-1-ol; 7,9-dimethylspiro[5.5]undecane-3-one; (E)-3-phenylpropane-2-en-1-yl acetate; 3-(4-(tert-buty (E) Phenyl) Propanal; Ethylmethylphenylglycidate; 2,4a,5,8a-Tetramethyl-1,2,3,4,4a,7,8,8a-Octahydronaphthalene-1-ylformate; 4-Methyl-5-Pentyldihydrofuran-2(3H)-one; (E)-3,3-Dimethyl-5-(2,2,3-Trimethyl-3-Cyclopenten-1-yl)-4-Penten-2-ol; (E)-4-((3aS,7aS)-Hexahydro-1H-4,7-Methanoinden-5(6H)-Ylidene) Butanal; 1-((2-(tert-Buty (L)cyclohexyl)oxy)butan-2-ol; (E)-3-methyl-5-(2,2,3-trimethylcyclopenta-3-en-1-yl)penta-4-en-2-ol; 7-methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one; pentyl-2-hydroxybenzoate; 2,6,10-trimethylundeca-9-enal; 1a,3,3,4,6,6-hexamethyl-1a,2,3,4,5,6,7,7a-octahydronaphtho[2,3-b]oxylen; 7-methoxy-3,7-dimethyloctan-2-ol;(E)-4-(2,5,6,6-tetramethylcyclohexa-2-en-1-yl)buta-3-en-2-one; benzo[d][1,3]dioxol-5-carbaldehyde; (1R,2S,4R)-2'-isopropyl-1,7,7-trimethylspiro[bicyclo[2.2.1]heptane-2,4'-[1,3]dioxane]; dodecanenitrile; ethyl 6-acetoxyhexanoate; 3-(4-isopropylphenyl)-2-methylpropanal; (1R,6S,8aS)-6-methoxy-1,4,4,6-tetramethyloctahydro-1H- 5,8a-methanoazulene; 4-(4-methylpenta-3-en-1-yl)cyclohexa-3-encarbaldehyde; 5-pentyldihydrofuran-2(3H)-one; 4,4a,5,9b-tetrahydroindeno[1,2-d][1,3]dioxin; deca-9-en-1-ol; (1-methyl-2-(5-methylhexa-4-en-2-yl)cyclopropyl)methanol; 2-cyclohexylhepta-1,6-dien-3-one; (Z)-1-(cycloocta-3-en-1-yl)propan-1-ol; decane-1-ol; 3-(3 -Isopropylphenyl)butanal; methyl 3-phenylpropane-2-enoate; 8-(sec-butyl)-5,6,7,8-tetrahydroquinoline; 3-phenylpropane-1-ol; (E)-undeka-9-ennitrile; 2',2',3,7,7-pentamethylspiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane]; 4-(1-ethoxyvinyl)-3,3,5,5-tetramethylcyclohexanone; 2-methoxy-4-propylphenol; 2-methyl-4-phenylbutan-2-ol; 2-methyl-1-f Phenylpropane-2-ylbutanoate; (E)-3-phenylpropane-2-ennitrile; tetrahydro-4-methyl-2-(2-methylpropyl)-2H-pyran-4-ol; methyl-2-aminobenzoate; 3-(4-ethylphenyl)-2,2-dimethylpropanal; (E)-7,11-dimethyl-3-methylenedodeca-1,6,10-triene; (3aR,6S,7aS)-3a,4,5,6,7,7a-hexahydro-1H-4,7-methanoindene-6-ylpropionate; 6-propyltetrahydro-2H-pyran-2-one; 4-allyl-2-methoxyphenol; 1-(3,3-dimethylcyclohexa-1-en-1-yl)penta-4-en-1-one; 1,1,2,3,3-Pentamethyl-2,3,6,7-Tetrahydro-1H-Indene-4(5H)-one; 4-(tert-butyl)cyclohexanol; Methyl-2-(methylamino)benzoate; (E)-4-(2,6,6-trimethylcyclohexa-1-en-1-yl)buta-3-en-2-one; Dodecanal; 3,7-Dimethylocta-6-en-1-ol; 2-Isopropyl-5-methylphenol; (E)-3-phenylpropa-2-en-1-ol; Allyl 3-cyclohexylpropionate; 4-(2,6,6-trimethylcyclohexa-1-en-1-yl)butan-2-one; (2E)-3-phenylpropa-2-enal; Diphenylmethane; (E)-3-methyl-4-(2,6,6-trimethylcyclohexa-2-en-1-yl)buta-3-en-2-one; (E)-4-methyldeca-3-en-5-ol; 4-Cyclohexyl-2-methylbutan-2-ol) and (Z)-3-methyl-2-(penta-2- En-1-yl)cyclopenta-2-enone), (Z)-2-benzylideneheptanal; (Z)-1,1-diethoxy-3,7-dimethylocta-2,6-diene; 2H-chromen-2-one; 3-Ethoxy-4-hydroxybenzaldehyde; Methyl 3-oxo-2-pentylcyclopentane acetate; (E)-2-benzylidene octanal; 1H-indole; (E)-2-methoxy-4-(propa-1-en-1-yl)phenol; (3E,6E)-2,4,4,7-tetramethylnona-6,8-dien-3-one oxime; 3-(4-(tert-butyl)phenyl)-2-methylpropanal; 3-hydroxy-2-methyl-4H-pyran-4-one; (4E)-9-hydroxy-5,9-dimethyl-4-decenal; 6-methylhepta-5-en-2-one; 2-(2-(4-methylcyclohexa-3-en-1-yl)propyl)cyclopentanone; Selected from the group consisting of 4,4a-dimethyl-6-(propa-1-en-2-yl)-4,4a,5,6,7,8-hexahydronaphthalene-2(3H)-one; 3-(4-(2-methylpropyl)-2-methylphenyl)propanal; 1-(2-naphthalenyl)-ethanone; 2-methyl-4-propyl-1,3-oxatiane; 2-ethyl-N-methyl-N-(m-tolyl)butanamide; 5-heptyldihydrofuran-2(3H)-one; 2-cyclohexylidene-2-phenylacetonitrile; 2-cyclohexylhepta-1,6-dien-3-one; 4-(4-hydroxyphenyl)butan-2-one; 1-(spiro[4.5]deca-6-en-7-yl)penta-4-en-1-one and 4-hydroxy-3-methoxybenzaldehyde.

2. At least one group B component is (E)-1-(2,6,6-trimethylcyclohexa-1-en-1-yl)buta-2-en-1-one;methylnonanoate-2-inoate;2-phenethylisobutanoate; 5-Isopropyl-2-methylphenol; (E)-1-methoxy-4-(propa-1-en-1-yl)benzene; 3,7-dimethyloctan-1-ol; (3aS,4S,7R,7aS)-ethyloctahydro-1H-4,7-methanoindene-3a-carboxylate; (E)-3,7-dimethylocta-2,6-diene-1-ylacetate; (Z)-3,7-dimethylocta-2,6-diene-1-ol; 3,7-dimethylocta-6-en-1-ylformate; 2-(2,4-dimethylcyclohexyl)pyridine; oxydibenzene; 2-methylundecanal; bicyclo[2.2.2]octa-5-en- 2-Carboxaldehyde; (3aR,6S,7aS)-3a,4,5,6,7,7a-Hexahydro-1H-4,7-methanoindene-6-ylacetate; (Z)-3,7-Dimethylocta-2,6-dien-1-ylacetate; (E)-1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)buta-2-en-1-one; (E)-1-(2,6,6-trimethylcyclohexa-2-en-1-yl)buta-2-en-1-one; (E)-5- Methylheptane-3-one oxime; (2-(isopentyloxy)ethyl)benzene; (E)-1-(2,6,6-trimethylcyclohexa-3-en-1-yl)buta-2-en-1-one; 2-(4-methylcyclohexa-3-en-1-yl)propan-2-ol; 1-(cyclopropylmethyl)-4-methoxybenzene; (Z)-4,11,11-trimethyl-8-methylenebicyclo[7.2.0]undeca-4-ene; 2-phenylethanol; (1S ,2R,5R)-2-ethoxy-2,6,6-trimethyl-9-methylenebicyclo[3.3.1]nonane;4-phenylbutan-2-one;1-(3,3-dimethylcyclohexyl)ethanol;2-(2-mercaptopropan-2-yl)-5-methylcyclohexanone;2-(4-methylcyclohexa-3-en-1-yl)propan-2-ol;2-(tert-pentyl)cyclohexyl acetate;2-(tert-pentyl)cyclohexyl acetate; 2,4,6-trimethyl-4-phenyl-1,3-dioxane; 3,7-dimethylocta-6-en-1-ylacetate; 2,4-dimethyl-4-phenyltetrahydrofuran; (E)-undeca-9-enal; 4-isopropylcyclohexanol; undecanal; undecan-2-one; 2-methyl-1-phenylpropane-2-ylacetate; (1S,2S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol; 2-(sec-butyl)-1-methyl Tylcyclohexyl acetate; 2-phenethyl acetate; 2-(4-methyl-1-cyclohexa-3-enyl)propan-2-ol; 4-(tert-butyl)cyclohexyl acetate; 4-(tert-butyl)cyclohexyl acetate; 2-methyl-1-phenylpropan-2-ol; 3-tert-butyl-cyclohexyl acetate; (E)-3,7-dimethylocta-2,6-dienal; 4-isopropylbenzaldehyde; phenylmethanol; decanenitrile; 3,7-dimethylocta-6-ennitrile; (E)-3,7-dimethylocta-2,6-dien-1-yl formate; 2-(4-methylcyclohexa-3-en-1-yl)propane-2-yl acetate; undec-10-enal; benzylpropionate; p-cresol; ethyl 2-hydroxybenzoate; octan-1-ol; 4-(tert-butyl)cyclohexanone; 2-(tert-butyl)cyclohexanol; 3-phenylbutanal; (E)-3,7-dimethylnona-1,6-dien-3-ol; (2E,6Z)-nona-2,6-diennitrile; 2-methyl-5-(propa-1-en-2-yl)cyclohexa-2-enone; allyl 2-(isopentyloxy)acetate; 2-methyldecanal; 2-(4-methylcyclohexyl)propan-2-ol; 2,6-dimethyloctan-2-ol; The fragrance composition according to claim 1, selected from the group consisting of 2-pentylcyclopentanone; 6-methoxy-2,6-dimethylheptanal; 1-phenylethyl acetate; 2-(4-methylcyclohexyl)propan-2-yl acetate; 2-(4-methylcyclohexyl)propan-2-yl acetate; 1-(p-tolyl)ethanone; 2-(tert-butyl)cyclohexyl acetate; ethyl 2-(2-methyl-1,3-dioxolan-2-yl) acetate; 2-methylpentyl 2-methylpentanoate and p-tolyl acetate.

3. At least one group C component is (3E,5Z)-undeca-1,3,5-triene; (E)-5-methylhepta-2-en-4-one; benzyl acetate; 3,7-dimethylocta-1,6-diene-3-ylacetate;9-decenal;methyl-2-hydroxybenzoate; (2E,5E)-5,6,7-trimethylocta-2,5-dien-4-one; (2S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptane-2-ylacetate; decanal; 2-phenyl-ethanal; (E)-deca-2-enal; (E)-deca-4-enal; (2E,6Z)-nona-2,6-dienal; 3,7-dimethyloctan-3-ol; ethyloctanoate; (Z)-4-decenal; (Z)-3,4,5,6,6-pentamethylhepta-3-en-2-one; (E)-nona-2-enal; 2,6-dimethylocta-7-en-2-ol; 1-Methoxy-4-propylbenzene; 2-methylpropyl-3-methoxypyrazine; 2,6,6-Trimethylcyclohexa-1,3-dienecarbaldehyde; Propyl(2S)-2-[(2-methyl-2-butanyl)oxy]propanoate; 5-Methyl-2-(propa-1-en-2-yl)cyclohexanol; Ethylhexanoate; Allylheptanoate; 2-(sec-butyl)cyclohexanone; (1S,2R,4R)-1,3,3-Trimethylbicyclo[2.2.1]heptane- 2-ol; 3,7-dimethylocta-1,6-dien-3-ol; 2-(2-hydroxypropan-2-yl)-5-methylcyclohexanol; ethyl benzoate; 2-isopropyl-5-methylcyclohexanone; (2S)-1,3,3-trimethylbicyclo[2.2.1]heptane-2-yl acetate; 3,7-dimethylocta-6-enal; 2,6-dimethylocta-7-en-2-ol; (1S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one; 2,4-dimethylcyclohexa-3-encarbaldehyde; 1-phenylethanethiol; 2-methyl-5-propane-2-ylcyclohexa-1,3-diene; 4-methylbenzaldehyde; 1-phenylethanone; (Z)-nona-6-enal; 2,6-dimethylheptan-2-ol; 6,6-dimethoxy-2,5,5-trimethylhexa-2-ene; 2-Isopropyl-5-methylcyclohexanone; (E)-nonanal-2-enal; nonanal; methylbenzoate; (Z)-hexa-3-en-1-ylmethylcarbonate; (E)-3,7-dimethylocta-2,6-dien-1-thiol; 4,7-dimethylocta-6-en-3-one; octanal; pentylbutanoate; 4-vinylcyclohexa-1-encarbaldehyde; 2,4-dimethylcyclohexa-3-encarbaldehyde; 4-methyl-2-(2-methylpropane-1-en-1-yl)tetrahydro-2H-pyran; 2,6-dimethylhepta-5-enal; 1-methyl-4-propane-2-ylcyclohexa-1,4-diene; (Z)-hexa-3-en-1-ol; butanoic acid; 3-Methylbutylbutanoate; benzaldehyde; (4S)-4,7,7-trimethyl-6-thiabicyclo[3.2.1]octane; octan-2-one; 1-methyl-4-(propa-1-en-2-yl)cyclohexa-1-ene; 2-ethyl-3-methylpyrazine; 1-Methoxy-4-methylbenzene; 3,5,5-trimethylhexanal; 2-ethyl-4-methyl-1,3-thiazole; hexyl acetate; (Z)-Hexa-3-en-1-ylacetate; 1-methyl-4-propan-2-ylbenzene; 4-methylpenta-4-en-2-yl-2-methylpropanoate; octan-3-one; (4R)-1-methyl-4-(1-methylvinyl)cyclohexene; 2-methoxy-3-methylpyrazine; 1-methyl-4-(propan-2-ylidene)cyclohexa-1-ene; 2-methyl-4-propyl-1,3-oxathiane; 7-Methyl-3-methyleneocta-1,6-diene; (1s,4s)-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octane; 3-methylbuta-2-ene-1-ylacetate; 6-methylheptan-3-one; A fragrance composition according to claim 1 or 2, selected from the group consisting of 2,2,6-trimethyl-6-vinyltetrahydro-2H-pyran; ethyl 2-methylpentanoate; heptanal; 6,6-dimethyl-2-methylenebicyclo[3.1.1]heptane; heptan-2-one; 3-methylbutylacetate; 2,6,6-trimethylbicyclo[3.1.1]hepta-2-ene; hexane-1-ol; ethyl 3-methylbutanoate; ethyl 2-methylbutanoate; ethylbutanoate; ethyl acetate and ethylcyclohexyl carboxylate.

4. At least one group C1 component is octanal; nonanal; (E)-nonanal-2-enal; 1-phenylethanethiol; butanoic acid; (4S)-4,7,7-trimethyl-6-thiabicyclo[3.2.1]octane; (E)-deca-4-enal; 9-decenal; (Z)-4-decenal; 1-methoxy-4-propylbenzene; ethylcyclohexylcarboxylate; ethylhexanoate; eth L-3-methylbutanoate; 2-ethyl-3-methylpyrazine; (E)-5-methylhepta-2-en-4-one; 2-methoxyphenol; 2-methylpropyl-3-methoxypyrazine; ethyl-2-methylpentanoate; 2,6-dimethylhepta-5-enal; 2-methoxy-3-methylpyrazine; (2E,6Z)-nona-2,6-dienal; (Z)-nona-6-enal; 2-phenyl-ethanal; (2E,5E)-5,6,7-trimethylocta-2,5-dien-4-one; 4-methyl-2-(2-methylpropane-1-en-1-yl)tetrahydro-2H-pyran; A fragrance composition according to any one of claims 1 to 3, selected from the group consisting of 2,6,6-trimethylcyclohexa-1,3-dienecarbaldehyde; 4-vinylcyclohexa-1-encarbaldehyde; (E)-3,7-dimethylocta-2,6-diene-1-thiol; 4-methylbenzaldehyde and (3E,5Z)-undeca-1,3,5-triene.

5. a) At least two Group A components; b) At least two Group B components; c) At least two group C components; d) At least one group C1 component A fragrance composition according to any one of claims 1 to 4, comprising the above.

6. a) The Group A component is (Z)-2-benzylideneheptanal; (Z)-1,1-diethoxy-3,7-dimethylocta-2,6-diene; 2H-chromen-2-one; 3-Ethoxy-4-hydroxybenzaldehyde; Methyl 3-oxo-2-pentylcyclopentane acetate; (E)-2-benzylidene octanal; 1H-indole; (E)-2-methoxy-4-(propa-1-en-1-yl)phenol; (3E,6E)-2,4,4,7-tetramethylnona-6,8-dien-3-one oxime; 3-(4-(tert-butyl)phenyl)-2-methylpropanal; 3-hydroxy-2-methyl-4H-pyran-4-one; (4E)-9-hydroxy-5,9-dimethyl-4-decenal; 6-methylhepta-5-en-2-one; 2-(2-(4-methylcyclohexa-3-en-1-yl)propyl)cyclopentanone; Selected from the group consisting of 4,4a-dimethyl-6-(propa-1-en-2-yl)-4,4a,5,6,7,8-hexahydronaphthalene-2(3H)-one; 3-(4-(2-methylpropyl)-2-methylphenyl)propanal; 1-(2-naphthalenyl)-ethanone; 2-methyl-4-propyl-1,3-oxatiane; 2-ethyl-N-methyl-N-(m-tolyl)butanamide; 5-heptyldihydrofuran-2(3H)-one; 2-cyclohexyllidene-2-phenylacetonitrile; 2-cyclohexylhepta-1,6-dien-3-one; 4-(4-hydroxyphenyl)butan-2-one; 1-(spiro[4.5]deca-6-en-7-yl)penta-4-en-1-one and 4-hydroxy-3-methoxybenzaldehyde; b) Group B components are: 2-(tert-butyl)cyclohexyl acetate; 2-methyldecanal; undecanal; 2-methylundecanal; (1S,2S,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol; (5R)-2-methyl-5-propa-1-en-2-ylcyclohexa-2-en-1-one; (E)-3,7-dimethylocta-2,6-dienal; 1,1-diethoxy-3,7-dimethylocta-2,6-diene; (E)-1,1-dimethoxy-3,7-dimethylocta-2,6-diene; 3,7-dimethylocta-6-ennitrile; 2-(2-mercaptopropan-2-yl)-5-methylcyclohexanone; 1-(2,6,6-trimethyl-1-cyclohexa-3-enyl)buta-2-en-1-one; (E)-deca-2-enal; 3,7-dimethylocta-6-en-3-ol; oxydibenzene; (1S,2R,4R)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-ol; (2E,6Z)-3,7-dimethylnonano-2,6-diennitrile; (2-methyl-6-methylideneocta-7-en-2-yl)acetate; 3,7-dimethyl-2,6-octadiene-1-ol; 2,4-dimethyl-4-phenyltetrahydrofuran; 4-methyl-2-phenyl-3,6-dihydro-2H-pyran; 1-Methyl-4-propan-2-ylcyclohexa-1,3-diene; 2-(4-methyl-1-cyclohexa-3-enyl)propan-2-ol; Selected from the group consisting of 1-methyl-4-propa-1-ene-2-ylcyclohexane-1-ol; 1-methyl-4-propane-2-ylidenecyclohexane-1-ol; 2-(4-methylenecyclohexyl)propane-2-ol and 2,6-dimethyloctane-2-ol; c) The group C component is hexanal; 3,5,5-trimethylhexanal; 3,7-dimethylocta-6-enal; 2,4-dimethylcyclohexa-3-en-1-carbaldehyde; 1-methyl-4-propan-2-ylbenzene; 2,6-dimethylocta-7-en-2-ol; 4,7-dimethylocta-6-en-3-one; 1-methyl-4-(propa-1-en-2-yl)cyclohexa-1-ene; (4S)-1-methyl-4-propa-1-en-2-ylcyclohexa-1-ene; 3,7-dimethylocta-1,6-dien-3-ol; (E)-3,7-dimethylocta-1,3,6-triene; 1-methyl-4-propane-2-ylcyclohexa-1,4-diene; 3,7-dimethyloctanal; The fragrance composition according to claim 5, selected from the group consisting of (3E,5Z)-undeca-1,3,5-triene; and octanal; nonanal; decanal; (E)-deca-4-enal; (Z)-deca-4-enal; 9-decenal; ethylcyclohexylcarboxylate; ethyl 2-methylpentanoate; 6,6-dimethoxy-2,5,5-trimethylhexa-2-ene and 4-vinylcyclohexa-1-encarbaldehyde; and the C1 component consisting of (3E,5Z)-undeca-1,3,5-triene.

7. A method for obtaining a fragrance composition according to any one of claims 1 to 6, wherein the method is a) Select at least one fragrance component having a volatility of 150 micrograms / l or less at 25°C, which is defined as a Group A component; b) Select at least one fragrance component having a volatility greater than 150 and up to 900 micrograms / l at 25°C, which is defined as a Group B component; c) Selecting at least one fragrance component having a volatility greater than 900 micrograms / l at 25°C, which is defined as a group C component, where at least one group C component includes at least one fragrance component having an odor detection threshold of 1.5 ng / l or less, which is defined as a group C1 component; d) Mixing the components of Group A, Group B, and Group C to form a mixture of fragrance components, where: i. 4 to 10 wt.% of the mixture consists of Group A components: ii. 20–36 wt.% of the mixture consists of Group B components; iii. 60–76 wt.% of the mixture consists of group C components; Here, the mixture consists of 6 wt.% or more of the group C1 component; and f) Optionally: Add one or more technical components selected from solvents, solubilizers, and stabilizers to the mixture formed in d). The method comprising the step of

8. A consumer product, particularly a dishwashing product for hand washing, comprising the fragrance composition according to any one of claims 1 to 6.

9. The consumer product according to claim 8, comprising 0.05 to 1 wt.% of the fragrance composition according to any one of claims 1 to 6, based on the total weight of the consumer product.

10. A consumer product according to claim 9, comprising a base, wherein the base is: a) 3 to 40 wt.% of at least one anionic surfactant; b) At least one anionic surfactant, at least one amphoteric surfactant or a mixture thereof, amamine oxide or a mixture thereof, up to 20 wt.%; c) At least one nonionic surfactant up to a maximum of 20 wt.%; d) At least one humectant up to 20 wt.% The consumer product comprising:

11. Use of the fragrance composition according to any one of claims 1 to 6 for obtaining a consumer product.

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