Abstract: Branched, highly-substituted C9-C13 homoallyl alcohols of formula I, in which R1 and R2 are selected from H or Me and R3 is selected from H, Me and Et. The compounds are useful in fragrance applications in which a floral note is desired.

Abstract: A fragrance composition and use thereof by inhalation to promote activated, pleasant moods. The fragrance composition comprises at least 75% by weight of perfume materials including at least 10% by weight of at least three specific materials from a group identified as Group IMP and optionally up to 90% of specific materials selected from groups identified as HMR, HMI, HMP, RMP and GEN, the amounts of materials from said Groups falling within specified relationships.

Abstract: The present invention is directed to novel 4-alkyl 1-(3-methoxy-2-propen-1-yl)benzene compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.

Abstract: The present invention provides a flavor and/or fragrance composition having a natural scent of Jasminum sambac, which is characterized by adding at least one ingredient selected from the group consisting of 3,7-dimethyl-1,5-octadiene-3,7-diol, 2,6-dimethyl-1,7-octadiene-3,6-diol, and dehydrolinalool to a base composition having, as a keynote, Jasminum sambac flower-like scent. The total amount of the scent ingredients is preferably 0.01 to 20% by mass of the whole flavor and/or fragrance composition.

Abstract: The present invention relates to the field of perfumery and concerns a diether or a 1,3-dioxolane derivative of 1,8a-methano-2,4a,8,8-tetramethyldecahydro-2,3-naphthalenediol and its use as perfuming ingredient. The present invention concerns also the perfuming compositions or perfumed articles associated with the compound.

Abstract: The present invention a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of a compound of formula: wherein R is absent, hydrogen or methyl; R1, R2, and R3 are independently hydrogen or methyl; and the broken lines represent independently single or double bonds, with the proviso that when R1, R2, and R3 are hydrogen, R is methyl.

Abstract: Composition which can be used in particular as odorant for a gaseous fuel, more particularly natural gas, comprising: from 0.1 to 49.9% of an alkyl sulphide (I) of formula: R1—S—R2 ?in which R1 and R2, which are identical or different, represent: an alkyl radical comprising from 1 to 4 carbon atoms; or R1 and R2, taken with the sulphur atom to which they are attached, represent a saturated or unsaturated ring comprising from 3 to 5 carbon atoms which is optionally substituted by a C1-C4 alkyl or C1-C4 alkenyl radical; from 50 to 99.8% of an alkyl acrylate (II), the alkyl radical of which comprises from 1 to 12 carbon atoms, preferably from 1 to 8; from 0.001 to 0.1 part by weight of a compound (III) which inhibits the polymerization of the alkyl acrylate (II).

Abstract: A perfume composition comprises: e) at least about 25% by weight in total of at least five selected relaxing fragrance materials (R); f) optionally up to about 45% by weight in total of non-relaxing fragrance materials (NR), provided that the ratio by weight of R to NR is at least 0.75; g) optionally up to about 75% by weight in total of neutral fragrance materials (N); h) optionally up to about 25% by weight of other fragrance materials (M) provided that the weight ratio R to (M+NR) at least 0.75; and wherein all percentages are based on total weight of the fragrance materials consisting the perfume composition.

Abstract: This invention offers 6,8,10-undecatrien-3-ol and 6,8,10-undecatrien-4-ol. These compounds possess not only woody green note, but also fruity note rich in naturality and freshness, and aroma compositions blended therewith are useful for imparting fragrance and flavor to food and beverage, perfumed cosmetics, medicaments and the like.

Abstract: The invention concerns a 3-alkylated crystallized (1R,4S)-p-menthan-(3)-ol derivative, of formula A or B, wherein: either when R<2> represents hydrogen or a methyl radical, R<1> represents a —(CH2)n-OH where n can be 1, 2 and 3, or when R<2> represents a hydroxy radical, R<1> represents a methyl radical or a —(CH2)n-OH group where n can be 1, 2 and 3. The invention also concerns methods for preparing same, and perfume, cosmetic or food compositions containing said derivative.

Abstract: The present invention relates to a compound of formula wherein R1 is a C2-7 linear alkyl group. This compound can be used as flavoring ingredient, for instance to impart flavor notes of the green tea and creamy/fatty type as well as to impart a desirable mouthfeel effect.

Abstract: 6-Methoxy-2,6-dimethyloctanal, a method of its production and fragrance compositions comprising it.

Abstract: The present invention concerns a compound of formula wherein the wavy line indicates that the double bond in position 3 is in a configuration E or Z or a mixture thereof, and R is a C2-C6 alkyl or alkenyl group, which is a useful perfuming ingredient capable of imparting odor notes of the violet leaves type as well as a green/fruity aspect.

Abstract: A novel compound 4H-indeno[1,2-D]-1,3-dioxole, 3a,3b,5,6,7,8a-hexahydro-2,2,3a,3b,7,7-hexamethyl 1 is disclosed as well as the use of the compound as a fragrance chemical. The fragrance compound is suitable for use in creating fragrances, and scents in items such as perfumes, colognes and personal care products.

Abstract: Deodorant compositions are disclosed comprising a cross-adapting agent, alone or in combination with other such agents, in an amount effective to reduce perception of malodor. Deodorant compositions are also disclosed comprising a cross-adapting agent, alone or in combination with other such agents, in an amount effective to reduce perception of gender-specific malodor. The methods feature reducing perceived body odor comprising administering a deodorant composition wherein the composition comprises an amount of cross-adapting agent effective to reduce perception of such odor. Other methods feature blocking perceived body odor comprising administering a deodorant composition wherein the composition comprises an amount of cross-adapting agent effective to occupy an odorant receptor site, thereby blocking interaction of the site with other odorants.

Abstract: A structured composition contains an organic phase containing a fragrance composition, wherein the organic phase is structured by a structuring polymer which contains fatty acid dimer/trimer containing moieties and urea and/or urethane linkages. The structured composition is particularly suitable for use as an air freshener or candle.

Abstract: Copolymers having linked internal polyether blocks and internal polyamide blocks have advantageous physical properties and solvent-gelling abilities. The copolymer may be prepared from a reaction mixture that contains 1,4-cyclohexane dicarboxylic acid (CHDA) and poly(alkyleneoxy)diamine (PAODA). Optionally, the reaction mixture contains no monofunctional compound reactive with either amine or carboxylic acid groups, however some of this monofunctional compound may be present. Dimer diamine and/or dimer acid may be present in the reaction mixture. A copolymer may also be prepared from a reaction mixture containing dimer acid and at least two diamine compound(s) including PAODA and short-chain aliphatic diamine having 2-6 carbons (SDA), wherein: a) the reaction mixture comprises x grams of PAODA and y grams of SDA, and x/(x+y) is 0.8-0.98; b) the reaction mixture weighs z grams, and x/z is at least 0.

Abstract: A compound of formula (I); its structure represented with dotted lines being either cis- or trans-double bonds wherein: A) R1 represents a hydrogen atom and R2 represents an OH, OCH3 or OC2H5 group while either a) R4, R5, and R7 each represent hydrogen atoms with R3, R6, and R8 each representing methyl radicals; b) R4, R6, and R7 each represent hydrogen atoms with R3, R5, and R8 each representing methyl radicals; or c) R3, R6 and R7 each represent hydrogen atoms with R4, R5, and R8, each representing methyl radicals; or B) R7 represents a hydrogen atom; R1, R4, and R6 each represent hydrogen atoms with R2, R3, and R5 each representing a methyl radical while R8 represents OH, OCH3 or OC2H5 groups when dotted lines are present; when dotted lines are absent, R8 represents either OCH3 or OC2H5 groups. At least one compound is applied as an odorant agent.

Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.

Abstract: The invention relates to a nutraceutical composition such as infant formula or infant food comprising a) a defined aroma composition; b) a methodology for developing, maintaining certain aroma constituents in the infant formula and an aroma or fragrance composition to be used to increase the acceptance of a person or an object by the baby or new born.

Abstract: The invention concerns a solid perfumed preparation with high persistency in the form of microbeads and comprising a volatile aromatic raw material, or a mixture of volatile aromatic raw materials, and one or several fusible excipients. Said preparation can further comprise one of the following constituents: one or more polymers dispersible in the melted mass formed by the constituents of the preparation, one or more mineral additives, one or more surfactants, one or more antioxidants, one or more colouring agents. The invention can be used in cosmetics and in household product industries.

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns compounds comprising at least one ?-oxy or ?-thio carbonyl moiety capable of liberating a perfuming molecule such as, for example, an ?,?-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of the compounds in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

Abstract: Perfume compositions comprise over 50% by weight of perfume ingredients characterized by possessing (i) a molecular formula possessing from 8 to 13 carbon atoms, including at least one phenyl moiety, substituted or unsubstituted; (ii) an octanol/water partition coefficient (log P) of at least 1.5; (iii) a saturated vapour pressure (SVP) of at least 3 micron Hg at 25 C; and (iv) belonging to one of the following groups (i) ethers of general formula R1OR2; (ii) aldehydes or nitriles of general formula RIX, wherein X is CHO (formyl group) or CN (cyano group); (iii) esters of general formula R1CO2R2; (iv) alcohols or phenols of general formula R1OH; or (v) ketones of general formula R1COR2; wherein R1 and R2 are alkyl, aryl, aralkyl or alkaryl residues, optionally substituted, whose alkyl moieties may be straight-chained or branched, and which may be linked as part of a ring structure. The compositions find particular application in the form of encapsulates for use in consumer products.

Abstract: Perfume compositions and method of formulating perfume composition are designed for use in wash-off system with a linear citrus perfume release and either any of the following effects: a desired initial release with minimal residual perfume on the targeted system, a long sustained release of fragrance, or a residual deposition of fragrance after use.

Abstract: Improved aromachemical derivatives, and fragrances and flavorings including the derivatives, that have a longer useful shelf life than the aromachemicals from which they can be derived, are disclosed. In particular, the derivatives maintain the fragrance characteristics of the aromachemicals, while lowering the allergic properties, increasing the stability, and/or increasing the odor intensity. Also disclosed are methods of making the derivatives, and articles of manufacture including the derivatives. In one embodiment, the derivatives are prepared by replacing one or more double bonds in citral with a thioether, cyclopropyl, oxirane, or thiirane group. The cyclopropane ring can be unsubstituted, or substituted with one or two lower alkyl, preferably methyl groups. The alkyl groups can optionally be substituted, for example, with electron donating groups, electron with drawing groups, groups which increase the hydrophilicity or hydrophobocity, and the like.

Abstract: The present invention a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of a compound of formula: wherein R is absent, hydrogen or methyl; R1, R2, and R3 are independently hydrogen or methyl; and the broken lines represent independently single or double bonds, with the proviso that when R1, R2, and R3 are hydrogen, R is methyl.

Abstract: The present invention relates to the use as perfuming ingredient of a 3,3-dimethylbicyclo[2.2.1]hept-2-yl or a 3,3-dimethylbicyclo[2.2.1]hept-5-en-2-yl derivative, as well as to the compositions or articles containing this compound.

Abstract: The invention relates to a method for producing cyclohexadecanone by hydrogenating cyclohexadecenone, to mixtures of aromatic substances, and to products containing the inventive cyclohexadecanone.

Abstract: The present invention provides perfume compositions that control the perception of tactile attributes of consumer products that contain the inventive compositions and/or the surfaces of articles treated therewith.

Abstract: The invention relates to fragrance-modified branched polyorganosiloxanes, methods for producing them and their use.

Abstract: Perfume compositions having functional perfume components for aiding in perfume evaporation. The functional perfume components have a Kovat's index in the range of 900-1400 and an ODT of greater than about 1 ppb. In one embodiment, the functional perfume component may be present in an amount from at least about 10% by weight of the composition. In another embodiment, the composition containing a function perfume component is substantially free of a VOC.

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns specific oxime or nitrite derivatives of 4-dodecene, which are useful perfuming ingredients in particular to impart natural mandarin odor notes.

Abstract: Disclosed are a method for preparing a fragrant powder composition for a tire, a rubber composition for a tire, which includes the prepared fragrant powder composition for a tire, a rubber containing the prepared fragrant powder composition for a tire, and a tire including the rubber which contains the prepared fragrant powder composition for a tire.

Abstract: Disclosed is a perfume composition having a fragrance like that of green tea flowers. The perfume composition contains artificial synthetic substance trans-4,8-dimethyl-1,3,7-nonatriene or lilac alcohol, in addition to the main fragrant components of green tea flowers, analyzed by an SPME method or a solvent extraction method, and thus has a fragrance like that of the characteristic fragrance of green tea flowers and, at the same time, has high preference.

Abstract: Perfume compositions effective against urine malodour and having a low odour, comprise between 20% and 50% of perfume ingredients comprising at least 15% by-weight of N-ethyl-N-(3-methylphenyl) propanamide.

Abstract: Mixtures are described which comprise or consist of 3-(4-methylcyclohex-3-enyl)butyraldehyde (limonenal) and (4aR,5R,7aS,9R)-octahydro-2,2,5,8,8,9a-hexamethyl-4H-4a,9-methanoazuleno(5,6-d)-1,3-dioxole (Ambrocenide®), the weight ratio of limonenal to Ambrocenide® being in the range from 150:1 to 2500:1.

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns compounds comprising at least one ?-carbonate or ?-thio carbonyl moiety capable of liberating a perfuming molecule such as, for example, an ?,?-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of said compounds in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

Abstract: The present invention concerns a nitrogen-free and sulfur-free odorant for hydrogen gas containing at least one acrylic acid C1-C6-alkyl ester and at least one acetic acid C5-alkyl ester, its use for the odorisation of hydrogen gas, a process for the odorisation of hydrogen gas and hydrogen gas containing an odorant according to the invention.

Abstract: Detergent compositions comprising high efficiency lipase enzymes and particles comprising encapsulated perfumes. Preferred perfumes have a boiling point at 760 mm Hg, of 260° C. or lower and a calculated CLogP of at least 3.0. The encapsulated perfume particles are useful in laundry compositions in order to provide efficacious perfume delivery at all stages of the wash, particularly during the laundering stage.

Abstract: Perfume compositions comprise over 50% by weight of perfume ingredients characterized by possessing (i) a molecular formula possessing from 8 to 13 carbon atoms, including at least one phenyl moiety, substituted or unsubstituted; (ii) an octanol/water partition coefficient (logP) of at least 1.5; (iii) a saturated vapour pressure (SVP) of at least 3 micron Hg at 25 C; and (iv) belonging to one of the following groups (i) ethers of general formula R1OR2; (ii) aldehydes or nitriles of general formula RIX, wherein X is CHO (formyl group) or CN (cyano group); (iii) esters of general formula R1CO2R2; (iv) alcohols or phenols of general formula R1OH; or (v) ketones of general formula R1COR2; wherein R1 and R2 are alkyl, aryl, aralkyl or alkaryl residues, optionally substituted, whose alkyl moieties may be straight-chained or branched, and which may be linked as part of a ring structure. The compositions find particular application in the form of encapsulates for use in consumer products.

Abstract: Agents for treating textiles or surfaces, which contain at least one fragrance and at least one esterquat with the general formula (I): [N+R1R2R3R4]X? that contains an OH group. The use of agents for treating textiles or surfaces to prolong the fragrant scent of detergents, cleaning agents, fabric softeners, or solid surfaces treated with these agents, and method for producing them.

Abstract: The present invention is directed to novel ketone and alcohol compounds and the use of these novel compounds in creating fragrances, and scents in items such as perfumes, colognes and personal care products.

Abstract: A valerolactone compound represented by the formula (I): wherein each of R1 and R2 is independently a hydrogen atom, a methyl group or an ethyl group wherein when R1 is a hydrogen atom, R2 is not a hydrogen atom; and wherein when R2 is a hydrogen atom, R1 is not a hydrogen atom, R3 is a hydrogen atom or a methyl group, and R4 is a propyl group, a 1-propenyl group or a phenyl group; a valerolactone compound represented by the formula (II): a process for preparing the same; and a perfume composition comprising the above-mentioned valerolactone compound.

Abstract: The present invention is directed to novel substituted cyclopropane ethers compounds of the general formulae selected from the group consisting of wherein R represent a hydrogen or a straight, branched, or cyclic hydrocarbon moiety consisting of less than 15 carbon atoms and containing single and/or double bonds and R1 represents a methyl or ethyl group.

Abstract: A solid electrolyte having an aromatic ring in a main chain, wherein a sulfuric acid group bonds to the aromatic ring via a linking group containing a sulfur atom. The solid electrolyte exhibits a high ion conductivity.

Abstract: A perfume composition comprises: e) at least about 25% by weight in total of at least five selected relaxing fragrance materials (R); f) optionally up to about 45% by weight in total of non-relaxing fragrance materials (NR), provided that the ratio by weight of R to NR is at least 0.75; g) optionally up to about 75% by weight in total of neutral fragrance materials (N); h) optionally up to about 25% by weight of other fragrance materials (M) provided that the weight ratio R to (M+NR) at least 0.75; and wherein all percentages are based on total weight of the fragrance materials consisting the perfume composition.

Abstract: The present invention is directed to the novel compounds of the general formula wherein R represents hydrogen or a straight, branched or cyclic hydrocarbon moiety consisting of less than 15, preferably less than 10, most preferably less than 4 carbon atoms and containing at least one oxygen atom and single and/or double bonds.

Abstract: A structured surfactant composition, comprising, based on 100 parts by weight of said composition, (i) from greater than 0 to about 15 parts by weight of an alkyl ether sulfate surfactant, (ii) from greater than 0 to about 15 parts by weight of an alkyl sulfate surfactant, (iii) from greater than 0 to about 8 parts by weight of an alkanolamide surfactant, (iv) from 0 to about 10 parts by weight of an amphoteric surfactant, provided that the total amount of components (i), (ii), (iii), and (iv) is greater than or equal to 5 parts by weight, (v) an amount of electrolyte effective to, in combination with components (i), (ii), (ii), and (iv), provide a structured surfactant composition having an opaque visual appearance and exhibiting a yield strength of greater than 0 Pascals, and (vi) water.

Abstract: Consumer products having fragrance that can develop distinguishable odor patterns which are separately detectable. Scent dynamics allow the consumer with one and the same product to experience different scent experiences during a single application. The limited range and monotony of odor associated with the conventional perfumed consumer products is thereby completely broken.

Abstract: The present invention is directed to the novel compounds of the general formula wherein R represents a hydrogen or a straight, branched or cyclic hydrocarbon moiety consisting of less than 15, preferably less than 10, most preferably less than 4 carbon atoms and containing at least one oxygen atom and a single and/or double bonds.