37 results about "Perfume compound" patented technology

The present invention relates to a textile article comprising a pro-perfume compound that can be used for tumble drying. The present invention further relates to a method for the preparation of the textile article, and the use of the textile article for improving, enhancing, conferring and / or modifying the fragrance impression and / or fragrance intensity of a garment during tumble-drying.

The present invention relates to a novel smoking article including a flavoring agent, and more particularly, to a smoking article including a flavoring agent including, in a basic skeleton thereof, a moiety derived from a sugar compound and a moiety derived from a flavor compound, which is a novel compound decomposed into a lactone compound, a sugar compound, and a flavor compound upon thermal decomposition.

This invention provides a method for processing textile products that is highly effective in deodorizing odors caused by sebum stains on textile products after dehydration. [Solution] (a) A specific alkylbenzene sulfonic acid or a salt thereof, (b) General formula R 1 O-(EO) p -Specific compounds represented by SO3M, (c) General formula R 2 O-(A2O) n A method for treating textile products, comprising bringing a textile product to contact with a soiled textile product a treatment liquid containing a specific compound represented by -H, a fragrance composition containing a specific fragrance compound, and water, wherein the total content of component (a), component (b), and component (c) in the treatment liquid is 100 mg / kg or more and 800 mg / kg or less, the mass ratio of the content of component (b) to the content of component (a) [(b) / (a)] is 0.5 or more and 0.9 or less, and the mass ratio of the content of component (c) to the total content of component (a) and component (b) [(c) / {(a)+(b)}] is 0.2 or more and 0.7 or less.

The present invention introduces a system integrated into a mobile phone accessory, designed for the automated and highly customizable diffusion of perfumes and incenses. This advanced device leverages Internet of Things (IoT) technology to deliver an interactive and tailored user experience. It features a rotating disk outfitted with refillable cartridges that hold a variety of perfumes or perfume compounds. These can be selected based on the user's individual preferences. An electric actuator precisely activates these cartridges, dispensing the exact amount of perfume required into a mixing chamber for consistent scent distribution. Additionally, the system is equipped with a state-of-the-art incense burning mechanism that utilizes laser technology for precise, chemical-reaction-free ignition. This allows for superior control over the scent diffusion process. The device is engineered to be operated via a smartphone application, which communicates with an online server to dynamically adjust diffusion parameters in response to user interactions, ensuring a personalized ambiance tailored to the moment's needs.

Described herein is a perfuming composition including at least two pro-perfume compounds selected from: a pro-perfume compound releasing a perfume compound upon exposure to light, a pro-perfume compound releasing a perfume compound upon exposure to air / oxygen, a pro-perfume compound releasing a perfume compound upon exposure to heat, a pro-perfume compound releasing a perfume compound upon exposure to moisture, and a pro-perfume compound releasing a perfume compound upon exposure to enzymes. Also described herein is a perfumed consumer product including such a perfuming composition, as well as the use of the perfuming composition for improving, enhancing, conferring, and / or modifying the fragrance impression and / or fragrance intensity of a consumer product.

Disclosed herein is a soap composition including a soap active material and a fragrance composition including at least one profragrance compound, where the at least one profragrance compound releases a fragrance compound upon reacting with oxygen. Also disclosed herein is a soap article including the soap composition as well as a method of conferring, improving, enhancing or modifying perfume retention of the fragrance composition over a prolonged period of time in a soap composition.

Precursor or pro-fragrance compounds used as a precursor to deliver at least one fragrant compound that is capable of imparting an odor, in particular one which imparts an odor to a material, more particularly to a fabric or textile. The pro-fragrant compounds of the invention include fragrant alcohols (R1OH) released from a compound of Formula Ior in which Formula I is derived from (R1OH) and encompass any fragrant alcohol having more than three carbon atoms. Also, methods of generating the fragrant compounds and to improve, enhance or modify odoriferous properties of a perfuming composition or a perfumed article are also disclosed, as are the resultant perfuming compositions and articles.

The present invention relates to a compound having a special aromatic odor, which is long-lasting and suitable for use as a flavor. The present invention also relates to a method for preparing and using the flavor compound.

A kind of the present application relates to new flavor and the product including it. More specifically, it is related to a kind of flavor, the composition and product including it, the flavor includes the part derived from flavor compound represented by chemical formula 1, and is the compound that is decomposed into lactone compound and flavor compound when thermal decomposition.

The present invention is in the field of perfumery and relates to novel perfume compounds according to general formula (I) derived from campholenic aldehyde, having a sandalwood-based fragrance note and improved acid stability. Furthermore, the present invention also relates to perfume compositions comprising one or more compounds of the present invention. Moreover, the present invention relates to the use of these compounds or perfume compositions as flavor enhancers or for improving the odor fixation of perfume compounds or perfume compositions and for the preparation of perfumed products. In addition, the present invention also relates to the use of the compounds or compositions for the preparation of perfumed products and to the perfumed products themselves.

The present invention relates to anti-dandruff compositions comprising one or more perfume compounds. The invention also relates to hair care products comprising such compositions as well as methods of treating dandruff using such compositions or products. The invention further relates to a method of identifying compositions useful for the treatment and / or prevention of dandruff.

The present invention primarily relates to compounds of formula (I) as defined herein and to compositions comprising one, two, three or more compounds of formula (I) as defined herein, or consisting of two, three or more compounds of formula (I) as defined herein. The invention further relates to methods for producing compounds of formula (I) (or (Ia) or (Ib)), to the use of compounds of formula (I) as fragrance substances and the use of compositions comprising a compound of formula (I) or consisting of compounds of formula (I) as fragrance substance mixtures. It further relates to fragrance substance compositions comprising or consisting of compounds or compositions as defined herein and one or more additional fragrance substances, to perfumed products comprising compounds or compositions or fragrance substance compositions as defined herein, to methods for producing perfumed products as defined herein and to methods for perfuming hair, skin, textile fibres, surfaces and / or ambient air.

The present invention provides a repellent composition for mites which is excellent in mite-repelling effect against indoor mites even after a long period of time and is also excellent in safety to humans and animals. The present invention relates to a repellent composition for mites, which contains: (a) 1,8-cineol and / or 1,4-cineol and (b) a perfume ingredient, wherein the perfume ingredient contains one or two or more kinds of perfume compounds having a logP value of 2.0 to 5.5. The mixing ratio (a) / (b) of the (a) ingredient to the perfume compounds contained in the (b) ingredient is set to 5 to 100 on a mass basis. The perfume compounds contained in the (b) ingredient are at least one selected from the group consisting of ethyl cinnamate, allyl caproate, 3-methyl-5-phenyl-1-pentanol, citronellol, δ-dodecalactone, β-ionone, benzyl benzoate, linalyl acetate, geranyl acetate, tricyclo decenyl propionate, benzyl salicylate, limonene, and amyl salicylate.

The present invention relates to a process for the preparation of cyclohomogeranates. The invention relates to the synthesis of cyclohomogeranates from well available esters of homogeranic acid in only one step. The cyclohomogeranates prepared according to the process of the present invention can be used in the fragrance industry as intermediates or the compounds can be used as such as aroma compound.

The present invention relates to a smoking article including a novel flavorant, and more particularly, to a smoking article including a flavorant including a moiety derived from a flavor compound in a basic skeleton thereof, which is a novel compound decomposed into a lactone compound, a saccharide compound, and a flavor compound upon thermal decomposition.

This invention discloses an ester compound based on a quinacridone structure or its pharmaceutical salt, with the structure shown in Formula I. The ester compound based on the quinacridone structure in this invention is based on common quinacridones, and only two reaction steps are required to obtain a molecule with both fluorescence and fragrance-releasing functions. The compound prepared by this invention exhibits excellent sustained-release fragrance function and strong fluorescence properties. Furthermore, its preparation method is simple, involves few synthesis steps, uses low-cost and readily available raw materials, is easy to operate, has a short reaction time, high yield, and is easy to purify. This invention can be used in the fields of organic fluorescent materials and fragrances.

Fragrance compounds, accord compositions, and fragrance compositions with a controllable odor profile are provided. The accord compositions and fragrance compositions include odor character modifying compounds and facilitator compounds. Methods of controlling the odor of said compounds and compositions are also provided. In said methods, a user experiences a first odor profile when the compounds or compositions are set at a first temperature. At a second temperature, a user experiences a second odor profile of the same compounds or compositions.

To provide a composition capable of extending or improving the perfuming effect of at least one perfuming ingredient in a specific period.SOLUTION: The present invention relates to a perfuming composition comprising at least two pro-perfume compounds selected from the group consisting of pro-perfume compounds that release a perfume compound upon exposure to light, pro-perfume compounds that release a perfume compound upon exposure to air / oxygen, pro-perfume compounds that release a perfume compound upon exposure to heat, pro-perfume compounds that release a perfume compound upon exposure to moisture and pro-perfume compounds that release a perfume compound upon exposure to an enzyme. The invention concerns also a perfumed consumer product comprising the invention's perfuming composition of matter and the use of the invention's perfuming composition of matter to improve, enhance, impart and / or modify the odor impression and / or the odor intensity of a consumer product.SELECTED DRAWING: None

The present invention relates to novel fragrance compounds of general formula (I) which exhibit a Sandalwood-like fragrance and which are derivable from campholenic aldehyde derivates according to general formula (II). Furthermore, the present invention discloses compositions comprising one or more of the inventive fragrance compounds. The invention also relates to the use of such compounds or fragrance compositions comprising one or more of the compounds according to the invention as an odorant or or improving the fixation of a fragrance compound or a fragrance composition. Furthermore, the present invention refers to the use of such compounds or compositions for the preparation of a perfumed products as well as perfumed products as such.

To provide a high-pH skin-cleaning agent composition containing nonionic surfactant and a nitrogen-containing compound which has excellent releasing of aroma, and suppressed base odor caused from a nitrogen-containing compound.SOLUTION: A skin-cleaning agent composition contains the followings (A), (B), (C) and (D): (A) nonionic surfactant by 0.1 mass% or more and 30 mass% or less; (B) diallyl dialkyl quaternary ammonium salt / acrylamide copolymer by 0.08 mass% or more and 10 mass% or less; (C) a perfume component containing the followings (c1) and (c2), which are (c1) a perfume compound which has one hydroxyl group, has neither carbonyl C=O bond nor ester bond, and has ClogP exceeding 1.5 by 0.002 mass% or more and 1.5 mass% or less, and (c2) a perfume compound which has one carboxylic acid ester bond, does not have a non-phenolic hydroxyl group, and has ClogP of 2 or more by 0.0001 mass% or more and 1 mass% or less, and (D) water, where a mass ratio (c1) / (c2) between the content of a component (c1) and the content of a component (c2) is 1.1 or more and 21 or less, and pH at 25°C is 9 or more and 12.5 or less, (not that a specific moist feeling enhancer is excluded).SELECTED DRAWING: None

The present invention relates to a compound having a special green-floral fragrance odor, which is long-lasting and suitable for use as a fragrance. The present invention also relates to a method for preparing and using the fragrance compound.

The present invention relates to anti-dandruff compositions comprising one or more perfume compounds. The invention also relates to hair care products comprising such compositions, and methods of treating dandruff using such compositions or products. The invention also relates to a method for identifying a composition for treating and / or preventing dandruff.

To provide a transparent hair cosmetic that maintains its appearance transparency while allowing for the imparting of texture with a small amount. [Solution] The transparent hair cosmetic composition contains (A) a polyether-modified silicone with an HLB value of 13 to 15, (B) a nonionic surfactant in an amount of 0.3% to 1.5% by mass, (C) a cationic surfactant, and (D) ethanol. The transparent hair cosmetic composition may also contain polyoxyethylene hydrogenated castor oil as component (B), at least one cationic surfactant selected from the group consisting of stearyltrimethylammonium chloride, cetostearyltrimethylammonium chloride, stearyltrimethylammonium bromide, and cetostearyltrimethylammonium bromide, and may further contain (E) a fragrance compound.

The invention relates to the field of organic chemistry and daily chemicals, and particularly discloses a novel wood spice compound and a synthesis method thereof. According to the compound, industrial bulk commodities p-tert-butylcatechol and isoprene or a derivative thereof are used as raw materials, and wood aromatic molecules with a six-membered ring ether bond structure are formed through a specific reaction. The structural general formula of the compound is shown in the figure 1, substituent groups R1 and R2 are one of hydrogen atoms, isopropenyl, 1-hydroxy isopropyl or 1-acetoxy isopropyl, and only one of R1 and R2 is hydrogen.

The present invention relates to a process for the production of multilayer microcapsules, in particular multilayer odiferous substance capsules or fragrance compound capsules, which have improved stability and odiferous substance release or fragrance compound release compared to prior art capsules. In addition, the present invention relates to multilayer microcapsules comprising at least one hydrophobic odiferous substance or fragrance compound obtainable by the process of the invention. In another aspect, the invention described herein relates to multilayer microcapsules comprising a core comprising at least one hydrophobic odiferous substance or fragrance compound, and a capsule shell. In addition, the present invention relates to the use of the multilayer microcapsules and suspensions of the multilayer microcapsules as an ingredient in detergents, fabric softeners, cleaning products, scent boosters in liquid or solid form, cosmetics, personal care products, agricultural products or pharmaceutical products.

This invention belongs to the field of microbiology, and specifically relates to an endophytic bacterium producing isoamyl alcohol and 3-hydroxy-2-butanone, and its applications. The endophytic bacterium is named *Raoultella planticola* HuaYu-2, with accession number GDMCC No: 65269, and was deposited at the Guangdong Provincial Microbial Culture Collection Center on October 15, 2024. This endophytic bacterium was isolated from fragrant lemon and can produce the aroma compounds isoamyl alcohol and 3-hydroxy-2-butanone through fermentation. This invention enriches the strain library for the fermentation production of fragrance compounds and provides a basis for screening aroma-producing microorganisms from fragrance plants.

The present invention relates to a wallpaper composition and wallpaper that releases fragrance components by heating, and more particularly, to a wallpaper composition and wallpaper comprising a novel compound, wherein the compound includes a portion derived from a sugar compound and a portion derived from a fragrance compound in a basic skeleton, and the compound decomposes into a lactone compound, a sugar compound and a fragrance compound when thermally decomposed.

A method for determining a perfume according to physiognomic features of a person's face consists in uploading to a database information about perfumes and their constituent aroma compounds, each of which corresponds to a top, middle or base note, and information about the correlation between facial features and aroma compounds, uploading a picture of the face of a person for whom a perfume is to be selected, identifying the characteristic physiognomic features of the person's face, which are then used to find people with similar features in the database, selecting aroma compounds that correspond to the characteristic physiognomic features of the face of the person on the uploaded picture, and selecting for said person a perfume containing the chosen aroma compounds, fragrance compounds and essences, each of which corresponds to a top, middle or base note, on the basis of an image from the database which most closely matches the face of the user. The technical result consists in more accurately selecting a perfume for the user.

To provide a new residuality evaluation method which is a simple method and hardly causes variations in evaluation of various perfume compounds.SOLUTION: The method of the present invention is a method for evaluating the residuality of a flavor and / or fragrance compound, comprising the steps of: (a) bringing a liquid containing a first flavor and / or fragrance compound into contact with an electrode surface of a QCM apparatus; and (b) measuring a change in frequency of a quartz crystal resonator due to adsorption of the first flavor and / or fragrance compound on the electrode surface, wherein in the step (a), the electrode surface of the QCM apparatus contains a constituent of an object to be evaluated.SELECTED DRAWING: None