WO2002051453A1 - Compositions parfumees pour desodorisants de voitures sentant l'habillage cuir ou tissu - Google Patents

Compositions parfumees pour desodorisants de voitures sentant l'habillage cuir ou tissu Download PDF

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Publication number
WO2002051453A1
WO2002051453A1 PCT/AU2001/001663 AU0101663W WO02051453A1 WO 2002051453 A1 WO2002051453 A1 WO 2002051453A1 AU 0101663 W AU0101663 W AU 0101663W WO 02051453 A1 WO02051453 A1 WO 02051453A1
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WIPO (PCT)
Prior art keywords
parts
present
composition
fragrance
perfume
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PCT/AU2001/001663
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English (en)
Inventor
Paul Elson
Ian Delaere
Original Assignee
Paul Elson
Ian Delaere
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Publication of WO2002051453A1 publication Critical patent/WO2002051453A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/013—Deodorant compositions containing animal or plant extracts, or vegetable material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/042—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of a macromolecular compound as a carrier or diluent
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0007—Aliphatic compounds
    • C11B9/0015—Aliphatic compounds containing oxygen as the only heteroatom
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0069—Heterocyclic compounds
    • C11B9/0096—Heterocyclic compounds containing at least two different heteroatoms, at least one being nitrogen

Definitions

  • the present invention relates to compositions that replicate the scent of new cars or cars having a leather trim.
  • New cars generally have a distinctive scent which is due, at least in part, to the newness of the car and the lack of intrusion by other odour causing interferences such as people.
  • the scent of a new car is derived from a combination of a number of sources which include the components of the car, and in particular the interior components ofthe car, as well as scents associated with the plant in which the car was assembled.
  • the scent may result from a combination of solvents and other volatile organic compounds emanating from plastics, adhesives, carpets, heat and sound insulating materials, and the like.
  • the scents of some new cars may also have a leather component if the car has leather seats or some other leather interior trim.
  • the scent of a car will depend on the manufacturer, on the type of vehicle and on the manufacturing facility in which the vehicle was built, and given that the supply of different batches of components such as those made of plastics used in the interior ofthe car, identical cars manufactured in the same plant can have a different scent.
  • the scent may provide olfactory recognition ofthe car being new or renowned and this then may alter the frame of mind of the user or buyer.
  • the buyer may associate the scent with a certain amount of prestige associated with a new car.
  • leather is typically associated with prestige vehicles and vehicles having leather seats or trim have a different scent to new vehicles having a cloth trim.
  • Used cars generally retain the scents associated with the user or previous owner or some other scent that is added to enhance the scent ofthe car. For example it is common to add floral, lemon or other artificial scents to a car to remove the native scents resulting from use ofthe vehicle. Alternatively scents associated with cleaning products may be evident in cars that are being re-sold. Each of these scents are foreign as far as olfactory recognition of a car is concerned.
  • scents can be an important factor in the value of a car and a pleasant scent will typically have a positive effect on the resale of a car.
  • a car for sale is clean and tidy and has a scent of a new car or of a leather trimmed car then potential buyer's perceptions may be enhanced.
  • fragrance compositions the olfactory components contribute their particular olfactory characteristics but the overall effect of the fragrance composition will be a complex sensory interaction ofthe sum ofthe sensory input of each ofthe ingredient.
  • the individual ingredients each provide a sensory perception but it is rarely evident what perception will be provided by the sum of the ingredients. It is thus found that simply providing for one compound that is dominant in air samples trapped in a vehicle does not give a formulation with a complexity sufficient to give a convincing sensory perception of a new vehicle, that of course being the most economic means. After careful experimentation a base composition has been found to which can be added a minimal number of fragrance compounds to provide a desired fragrance.
  • a fragrance composition including: a) a base composition including benzothiazole and, nonanal; and either b) 2-nonanone, 4-carvomenthenol and ethyl butyrate and either birch tar oil or isoxazole, each in amounts relative to each other and to the base composition to give a new cloth trimmed vehicle perfume; or c) hexanoic acid and either guaiyl acetate or 2-ethylhexanoic acid and 2- nonanone and either birch tar oil or isoxazole each in amounts relative to each other and to the base composition to give a perfume of a leather trimmed vehicle.
  • the quantities in which the ingredients may be used in fragrance compositions or products to be perfumed may vary within wide limits, and depend, inter alia, on the nature of the product in which the fragrance is used, on the nature and the quantity of the remaining components in the fragrance composition and on the odour effect which is aimed at. Consequently, it is possible to specify only approximate limits which, however, provide those skilled in the art with sufficient information to be able to use the compounds according to the invention independently. In most cases a quantity of only 0.1% by weight in a fragrance composition will be sufficient to obtain a clearly perceptible odour effect. On the other hand, to achieve special odour effects, it is possible to use quantities of 90% by weight or even more in a composition. In product perfumed by means of fragrance compositions these concentrations are proportionately lower depending on the quantity of composition used in the product.
  • the base composition contains 20 to 50 parts benzothiazole and 1 to 20 parts nonanal. More preferably the base composition contains about 25 parts benzothiazole and about 1 part nonanal.
  • the benzothiazole imparts a rubbery note to the perfume, whilst the nonanal imparts a citrus waxy (lemon) note.
  • the 2-nonanone is present in 1 to 20 parts, 4- carvomenthenol is present in 10 to 30 parts, the ethyl butyrate is present in 1 to 2 parts and, optionally, birch tar oil (10% solution in dipropylene glycol) is present in 0.1 to 0.5 parts or alternatively isoxazole in 1 to 2 parts.
  • the 2-nonanone imparts a lingering floral note to the perfume
  • 4-carvomenthenol imparts a terpene/plastic note to the composition
  • ethyl butyrate imparts a fruity sweet (pineapple) note
  • birch tar oil imparts a smokey note.
  • the 2-nonanone is present in about 2 parts
  • the 4-carvomenthenol is present in about 20 parts
  • the ethyl butyrate is present in about 1 part
  • the birch tar oil solution is present in about 0.25 parts.
  • the guaiyl acetate is present in 20 to 100 parts, birch tar oil is present in 5 to 30 parts, and the hexanoic acid is present in 1 to 20 parts.
  • the guaiyl acetate imparts a woody note to the composition, and the birch tar oil a smokey note.
  • the guaiyl acetate and birch tar oil forms the basis for the leather component ofthe fragrance.
  • Hexanoic acid imparts a pungent sweaty/rancid note to the leather fragrance that adds to olfactory complexity of the fragrance.
  • the most preferable formulation has guaiyl acetate present in about 50 parts, birch tar oil is present in about 10 parts and hexanoic acid in about 1 part.
  • fragrance composition means a mixture of fragrances and optional auxiliary substances or incorporated into a solid or semi-solid for slow release, if required dissolved in a suitable solvent or mixed with a powdered substrate, which is used to impart a desired scent to a car or to products or articles for use or storage in a car.
  • the composition may be in liquid form and may contain further carriers or auxiliary materials which do not contribute to the perfume of the composition.
  • auxiliary materials may include carriers, vehicles, solvents, dispersants, fillers, emulsifiers, surface active agents, aerosol propellants, preservatives and the like.
  • the auxiliary material is a filler.
  • Other non- perfumed liquid carriers are known in the art and may also be used in the composition.
  • Solvents which may be used in fragrance compositions ofthe present invention include for example: a non-toxic alcohol such as ethanol or isopropanol, a non-toxic glycol such as 1 ,2-propylene glycol, diethyleneglycol monoethyl ether, diethyl phthalate, and the like.
  • a control release agent is utilised to control the release of the fragrances and reduces the differential between release of the ingredients ofthe fragrance.
  • the control release agent might take the form of dipropylene glycol monomethyl ether, which also acts as the solvent.
  • the liquid composition ofthe present invention may be impregnated into a solid carrier.
  • the solid carrier may be paper, card, cloth or gums such as gum arabic, guar gum or xanthan gum for example.
  • cloth material used to cover seats or other interior components of a car may be impregnated with the composition ofthe present invention, optionally in a suitable liquid carrier.
  • a liquid composition ofthe present invention may be atomised.
  • the composition may be contained in a pressure can and atomised upon release, as is known in the art.
  • the composition may be delivered using any of the systems known in the art for delivering perfumes or deodorants.
  • systems based on the rapid diffusion of fragrance compositions which diffusion is promoted by the action of dispersing devices of spray type, aerosol or mechanical.
  • solid devices consisting of elements impregnated with fragrance compositions, which elements are constituted by gels, such as agar-agar or sodium stearate gels, or by synthetic resin such as a plastics material or mineral material blocks, for example plaster or silica.
  • deodorising devices are constituted by plastic packing elements enclosing a fragrance composition in liquid form and wherein the diffusion of the fragrance composition vapours can take place through polymer semi-permeable walls.
  • devices wherein the diffusion occurs by means of a wick put into contact, at one of its ends, with a liquid fragrance composition are also known.
  • composition might held within a packing element and carried within a anon-woven fibrous plastics mat made froma plastics material that does not react chemically with the plastics.
  • a suitable plastics might, for example, be a polyester.
  • composition may also be available in the form of an oil.
  • the composition may be added to a suitable viscous, non-perfumed carrier to form an oil.
  • suitable viscous carriers include mineral oil and vegetable oils such as safflower and jojoba and the like.
  • composition may be presented in gel form.
  • Suitable gels may be formed with xanthan gum, or solid bases with methyl cellulose, jojoba, agar and PUP.
  • the invention could be said to reside in an article containing a fragrance composition, the composition including: a) a base composition including benzothiazole and, nonanal; and either b) 2-nonanone, 4-carvomenthenol and ethyl butyrate and either birch tar oil or isoxazole, each in amounts relative to each other and to the base composition to give a new cloth trimmed vehicle perfume; or c) hexanoic acid and either guaiyl acetate or 2-ethylhexanoic acid and 2- nonanone and either birch tar oil or isoxazole each in amounts relative to each other and to the base composition to give a perfume of a leather trimmed vehicle.
  • a base composition including benzothiazole and, nonanal
  • 2-nonanone, 4-carvomenthenol and ethyl butyrate and either birch tar oil or isoxazole each in amounts relative to each other and to the base composition to give a
  • the article may be a solid carrier into which the liquid composition is impregnated.
  • the article may be paper, card, cloth, a gel disc, for example.
  • Cloth material may be used to cover seats or other interior components of a car and may be impregnated with the composition of the present invention, optionally in a suitable liquid carrier.
  • the article might comprise a vented housing holding therein a non- woven plastics mat impregrnated with the above composition.
  • composition ofthe present invention arose out of an investigation ofthe chemical composition ofthe headspace of two cars, one new car having cloth trim and seats and another having leather trim and seats. This investigation was followed through by experimentation to find a composition that provides for a fragrant composition that provides a user with a sufficiently complex sensory perception of a new vehicle smell in a simple composition.
  • a method was developed in which authenticated material from automobiles were isolated from external interferences such as atmospheric pollution, residues and solvent residues. Authenticated materials were placed into a sealed headspace vial, exhaustively extracted and analyzed by gas chromatography olfactometry and gas chromatography/mass spectrometry. Where effluent from the column indicated a compound of interest that compounds retention time was recorded and the olfactory sensation noted. Where possible chemicals were identified with authenticated chemical standards. The methods that were used are as described below.
  • Sample preparation Authenticated samples of new car interiors were sourced for these experiments. Approximately lg of homogenized sample was placed into a 10.0- mL headspace glass vial (Kimble Glass, USA). The vials were then sealed with perforated aluminum caps fitted with 20-mm PTFE/silicon septa (Agilent, Palo Alto, CA).
  • Static headspace sampling used a HP-7694 headspace sampler (Hewlett-Packard, Palo Alto, CA) equipped with a 3-mL injection loop and a 44-sample outer carousel feeding an 8-sample inner carousel in a thermostatic oven compartment. Prior to analysis, samples were equilibrated at 180°C for 30 minutes. All samples were mechanically agitated during equilibration.
  • Headspace sampling had the following parameters; injection loop temperature 200°C, transfer line temperature 200°C, vial overpressure 2psi, vial pressurization 0.30 min, pressurization equilibration 0.30 min, sample loop fill time 0.05 min, sample loop equilibration 0.05 min, and injection time 0.50 min. Injection of gas-sampled static headspace sample into the GC simultaneously started data acquisition.
  • GC-Olfactometry (GC-O). GC-Olfactometry analysis were carried out on a Hewlett- Packard HP 6890 GC coupled to a flame ionization detector (FID) installed with a BP-20 column, 50 m in length, 0.22-mm I.D., with a 0.25- ⁇ m film thickness (SGE,
  • the control module also provides humidified air to the sniffing cup to reduce the drying ofthe mucus membrane in the noses of the judge.
  • the transfer gas was set to a flow rate of greater than 500 mL/min and the humidified gas was set to a flow rate of 17 mL/min.
  • a judge trained in olfactometric analysis noted the descriptors induced by the compounds eluting from the GC column. Descriptors were recorded on a voice-activated tape recorder. The GC-sniffmg sessions were performed four times by the judge, and only odors descriptions which 2 olfacotmetric responses were considered to be valid.
  • the oven program was 40°C for 10 minutes, then ramped at 7.5°C/min to 220°C where the oven was maintained for a further 10 minutes.
  • the purging ofthe injector inlet was set at 50-mL/min at 2 minutes after injection and a gas saver of 20-mL/min was introduced to the program after 3 minutes.
  • Helium was used as the carrier gas and was set at a constant pressure of 151.4 kPa.
  • the transfer line from the GC to the MSD was maintained at 220°C.
  • the MSD was set to scan over a range of 40-500 amu and data collected at a rate of 20-Hz.
  • the MSD had the following parameters; electron multiplier voltage 1824-eV, ionization voltage 70-eV, MS quadrupole temperature 150°C and the MS source temperature 220°C. Data were collected using a Hewlett-Packard Enhanced Chemstation Version B.01.00 data processing package (Hewlett-Packard, Palo Alto, Ca.). Compounds were identified by comparison of spectra with those of the NIST98 mass spectral library.
  • Compound Identification Positive identification of a component was performed by comparison of its retention time and mass spectrum or where possible through use of authenticated chemical standards. Tentatively identified compounds were identified on the basis ofthe mass spectra from the NIST98 library of mass spectral database (Hewlett-Packard, 1995).
  • Methyl methacrylate 99% 4-Methyl-2-pentanone, 99+% Nonyl aldehyde, 95% Octanoic Acid, 98+% Ethyl isobutyrate (+)- ⁇ -Pinene
  • the initial composition representing a cloth trimmed new car smell is shown in Table 1.
  • fragrance compositions the olfactory components contribute their particular olfactory characteristics but the overall effect of the fragrance composition will be a complex sensory interaction ofthe sum of each ofthe ingredients in combination.
  • the quantities in which the compounds according to the invention may be used in fragrance compositions or products to be perfumed may vary within wide limits, and depend, inter alia, on the nature of the product in which the fragrance is used, on the nature and the quantity ofthe remaining components in the fragrance composition and on the odour effect which is aimed at. Consequently, it is possible to specify only approximate limits which, however, provide those skilled in the art with sufficient information to be able to use the compounds according to the invention independently.
  • compositions may be provided in liquid, solid, gel or other suitable form.
  • the use of various apparatus to introduce scent into the air is well known in the prior art.
  • Various types of air freshening or deodorising devices have been utilised for inducing air flow past a product which may be vaporised, either by evaporation or sublimation, in order to distribute the vaporised product throughout the surrounding environment.
  • US Patent 5,704,832 to Borrell discloses an air- conditioning vent cover with an attached propeller device for introducing fragrance into the air of a room.
  • US Patent 5,698,166 to Vick discloses a device for scenting air by affixing an air-permeable substrate with a solid fragrant residue on the substrate to the air filter of an air-conditioning system.
  • US Patent 5,567,361 to Harper discloses a fragrance enhancer with an external power supply that accumulates fragrance and forces it through vent holes in the device by means of air driven by a fan.
  • US Patent 5,498,397 to Horng discloses a battery operated system for introducing the aroma of spices directly into the surrounding air.
  • US Patent 5,431,885 to Zlotnick et al. discloses a device for releasing fragrance into the surrounding air.
  • US Patent 4,968,456 to Muderlak et al. discloses a fan driven air freshener for insertion into the cigarette lighter of a motor vehicle.
  • US Patent 4,808,347 to Dawn discloses a device for introducing scent directly into the air of room within which the device is positioned.
  • US Patent 4,743,406 to Steiner et al. discloses a battery powered self contained air freshener.
  • Solid compositions in which the fragrance composition is added to gelling agents offer a desirable and relatively low cost delivery method for continuous action fragrance release devices.
  • a method and apparatus for dispensing volatile components of an air treating gel is disclosed in US Patent 5,060,858 to Santini.
  • a composite gel- foam air freshener is disclosed in US Patent 5,034,222 to Kellett et al.
  • Other prior art patents relating to perfumed gel compositions include US Patent 4,755,377 to Steer for a foamed air freshener composition, US Patent 4,137,196 to Sakurai et al. for a gelatinous fragrance-imparting composition containing stabilised perfume, and US Patent 4,067,824 to Teng et al. for a gelled perfume formulation, each of which is incorporated herein by reference for the purposes of providing methods for forming gels containing the fragrance composition ofthe present invention.
  • the fragrance composition may be added to a gellable, water absorbing resin.
  • an aqueous medium containing the fragrance composition may be contacted with a gellable, water absorbing resin whereby the resin absorbs the aqueous medium and swells to form a gelled resin containing the fragrance composition.
  • the aqueous medium can be an aqueous solution, an aqueous emulsion or aqueous dispersion.
  • the aqueous medium contains an effective amount ofthe fragrance composition to provide sustained release ofthe composition over a selected period of time.
  • the concentration ofthe fragrance composition in the aqueous medium depends on the particular component and the desired sustained release properties.
  • the aqueous medium generally contains about 1% by weight ofthe fragrance composition although the amount can range from about 0.1 % to about 30.0% by weight based on the total weight of the aqueous medium.
  • water swellable/water absorbing resin examples include water absorbing resins prepared by polymerising a composition comprising starch or cellulose; a water soluble monomer containing hydrophilic groups such as, carboxyl groups and sulphonic groups, and/or a monomer than can be converted to a water soluble group by subsequent hydrolysis; and a crosslinking agent, followed by hydrolysing when necessary.
  • water swellable/water absorbing resins include hydrolysed products of starch-acrylonitrile graft copolymers, hydrolysed products of cellulose-acrylonitrile graft copolymers, crosslinked products of carboxymethylcellulose, partially hydrolysed products of crosslinked polyacrylamide, crosslinked acrylic acid-acrylamide copolymers, crosslinked sulfonated polystyrenes, saponified products of vinyl ester-unsaturated carboxylic acid copolymers, crosslinked polyacrylic acid or salts thereof, crosslinked acrylic acid-acrylic ester copolymers, crosslinked isobutylene-maleic anhydride copolymers, crosslinked carboxylic modified polyvinyl alcohols, and self-crosslinking polyacrylic acid or salts thereof.
  • the water absorbing resins described above may also be used in combination with one another.
  • the shapes ofthe water swellable/water absorbing resin are not particularly limited. Bead or particle-shaped materials and fibrous shaped materials are both preferably used in the present invention. Particle-shapes such as, for example, ground, granular, scaly, and pearly shaped beads may be formed.
  • Table 1 or Table 2 can be prepared as a solution in a suitable excipient and used as an atomiser solution as is known in the art.
  • composition of Table 1 (5% w/w) was dissolved in mineral oil to give an oily liquid.
  • the oily liquid is then suitable for use in volatihser or atomiser as described in US Patent 5,916,528 to Matsumoto et al., which is incorporated herein by reference for the purposes of providing details of a suitable volatiliser/atomiser.
  • fragrance ingredients compose the base of the material.
  • Chemical fixatives are well known in the fragrance industry and used to aid in the release of a fragrance into the environment in a uniform fashion. Testing demonstrated; 2 parts of the new car fragrance added to 1 part Dowanol DPM (trade mark) (dipropylene glycol monomethyl ether) and placed in the impregnated carrier material with perforated seal resulted in the optimum performance of the fragrance defined below;
  • the impregnated material comprises a non-oven polyester fibrous mat sold as Bidin grade A64 andis available from Geotex Styles (Adelaide Australia). This mat is held within an aluminium cup. Aluminium is used because many plastics will react with the composition. A perforated cellophane sheet is sealed over the top of the cup the perforations are chosen to regulate the rate of release ofthe fragrance.
  • the cup is held firmly within a vented plastics housing which can be opened to replace the cup with one containing fresh composition, the vented plastics housing will typically have a means of being held to the inside ofthe vehicle and that might take the form of some double sided adhesive tape.
  • the initial leather fragrance contained the following ingredients;
  • Dowanol DPM is (Dipropylene Glycol Monomethyl Ether)
  • composition was held by acarrier in the same vented housing as described for example 6.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
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Abstract

L'invention concerne une composition parfumée qui dégage une odeur de voiture neuve à habillage cuir ou tissu. Cette composition contient un mélange de base renfermant du benzothiazole, et du nonane. Pour un parfum d'habillage tissu neuf, la composition contient également 2-nonanone, 4-carvomenthenol et du butyrate d'éthyle, et (a) soit de l'huile de bouleau soit de l'isoxazole. Pour un parfum d'habillage cuir neuf, cette composition contient également de l'acide hexanoïque, (b) soit de l'acétate de guaiyl, soit de l'acide 2-éthylhexanoïque, et c) 2-nonanone et soit de l'huile de bouleau, soit de l'isoxazole.
PCT/AU2001/001663 2000-12-22 2001-12-20 Compositions parfumees pour desodorisants de voitures sentant l'habillage cuir ou tissu WO2002051453A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPR2272A AUPR227200A0 (en) 2000-12-22 2000-12-22 Fragrance compositions replicating new cloth trimmed and leather car scents
AUPR2272 2000-12-22

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WO2002051453A1 true WO2002051453A1 (fr) 2002-07-04

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103360324A (zh) * 2012-03-27 2013-10-23 国际香料和香精公司 新的嘧啶衍生物及其在香味组合物中的应用
WO2014056847A1 (fr) * 2012-10-08 2014-04-17 Dsm Ip Assets B.V. Formulation (ii) d'arôme et de parfum
CN108245696A (zh) * 2016-12-28 2018-07-06 广东汀大生物科技有限公司 汽车异味除臭剂

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPS56137858A (en) * 1980-03-28 1981-10-28 Nisshin Flour Milling Co Ltd Spicery for "soba" (buckwheat vermicelli)
JPS6088093A (ja) * 1983-10-20 1985-05-17 Yoshiyuki Nagayama オイルコ−クス配合の燃料ペレツト
US4595525A (en) * 1984-10-01 1986-06-17 International Flavors & Fragrances Inc. Composition and process for augmenting, enhancing or imparting a leather aroma to consumable materials
JPH0624952A (ja) * 1992-07-09 1994-02-01 Inahata Koryo Kk 浴室用静菌芳香剤
JPH06172781A (ja) * 1992-09-25 1994-06-21 Takasago Internatl Corp 鎮静効果を与える香料改質剤
US5593635A (en) * 1994-08-05 1997-01-14 F. Cube Co. Ltd. Method for perfuming conveyances and perfuming article therefor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN103360324A (zh) * 2012-03-27 2013-10-23 国际香料和香精公司 新的嘧啶衍生物及其在香味组合物中的应用
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CN103360324B (zh) * 2012-03-27 2016-12-21 国际香料和香精公司 新的嘧啶衍生物及其在香味组合物中的应用
WO2014056847A1 (fr) * 2012-10-08 2014-04-17 Dsm Ip Assets B.V. Formulation (ii) d'arôme et de parfum
CN104704096A (zh) * 2012-10-08 2015-06-10 帝斯曼知识产权资产管理有限公司 香味和芳香配制物(ii)
US9468594B2 (en) 2012-10-08 2016-10-18 Dsm Ip Assets B.V. Flavor and fragrance formulation (II)
CN104704096B (zh) * 2012-10-08 2020-09-29 帝斯曼知识产权资产管理有限公司 香味和芳香配制物(ii)
CN108245696A (zh) * 2016-12-28 2018-07-06 广东汀大生物科技有限公司 汽车异味除臭剂

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