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7494967 |
3-methylbenzyl-isobutyrate
3-Methylbenzyl isobutyrate is described, as is the use thereof as an odoriferous substance, in particular for imparting a green fruity head note to an odoriferous substance mixture.
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7449434 |
Oxime methyl ethers
The use of various novel oxime ethers are described as fragrance chemicals. These chemicals are suitable for use in creating fragrance, and scents in items such as perfumes, colognes and personal...
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7169748 |
Fragrance compounds
Novel compounds having the structure (I) where R=methyl, ethyl or propyl, R 1 =methyl or H, R 2 =methyl, ethyl or propyl, R 3 =methyl or H, R 4 =methyl or ethyl, R 5 ═H or methyl, and where R 3 ...
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7129205 |
Dimethylbenzene derivatives
Compounds of the formula (I):
wherein X is a —(C═CH 2 )— group or a —CH(CH 3 )— group, with the proviso that when X is a —(C═CH 2 )— group, R 1 is a C 1-10 alkyl group or a C...
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7015189 |
Oxime methyl ethers
The use of various novel oxime ethers are described as fragrance chemicals. These chemicals are suitable for use in creating fragrance, and scents in items such as perfumes, colognes and personal...
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6960350 |
Antifungal fragrance composition
An antifungal fragrance composition containing as its active ingredients: (a) at least one type of fragrance component selected from the group consisting of an aliphatic or aromatic aldehyde having...
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6956013 |
Photo-activated pro-fragrances
The first aspect of the present invention relates to a photo-activated pro-accord conjugate having the formula:
wherein [PHOTO] is a photo-labile unit which upon exposure to electromagnetic...
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6864225 |
Cyclic ketals, fragrance compositions containing the same and methods of using the same
Compounds of the general formula (I) are described:
wherein each of R 1 , R 2 , R 3 , R 4 , R 5 and R 6 independently represents a substituent selected from the group consisting of hydrogen,...
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6677297 |
Esters comprising a secondary carbamoyl function and their use as odorant alcohol precursors
The compounds of the formula in which the dotted line indicates the location of a single or double bond; R 1 represents a radical derived from an odoriferous alcohol of the formula R 1 OH; R 2 ...
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6596686 |
Use of dihydropyrans as fragrance Material
The present invention is directed to the use of an olfactory acceptable amount comprising tetrahydro-4-methylene-2-(4-methoxyphenyl)-2H-pyran, 5,6-dihydro-4-methyl-2-(4-methoxyphenyl)-2H-pyran,...
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6573235 |
Use of hydrofluoroethers as agents for dissolving aromatic compounds to make compositions
The invention concerns a cosmetic composition comprising at least an aromatic compound and at least an agent for dissolving said aromatic compound, characterized in that said dissolving agent...
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6540988 |
Method of reducing or preventing malodour
A method of reducing or preventing body malodour by topically applying to human skin perfume components capable of inhibiting the producation of odoriferous steroids by microorganisms on the skin....
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6482794 |
Process for preparing acetophenone, products produced therefrom and organoletpic uses of said products
A process for producing acetephenone from a source of cinnamic acid is carried out with high amounts of oxygen and sugar in the presence of a bacteria species. Fragrance compositions and foodstuff...
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6458757 |
Method for preparing scenting compositions and scented products, and resulting products
The present invention relates to a process for the production of perfuming compositions, to perfumed products, and to products obtained therefrom. More specifically, the present invention concerns...
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6376457 |
Phenoketals and the use thereof as odoriferous substances
Phenone ketals corresponding to formula (I): where X and Y independently of one another represent methoxy, ethoxy, propoxy or butoxy groups and R 1 is a methyl, ethyl or propyl group, R 2 is...
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6362378 |
Method for etherifying a benzyl alcohol, resulting products and applications
The present invention relates to a process for etherification of a benzyl type alcohol, to the products obtained and to their applications, in particular in the perfumery field. The etherification...
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6323173 |
2-indanmethanol derivatives and their use in perfumery
The compounds of the formula ##STR1## wherein the symbols R 1 , R 2 , R 3 and R 4 represent, independently of one another, a hydrogen atom or a linear or branched, saturated or unsaturated C 1 ...
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6319889 |
Chemical compounds and perfume composition
The invention is directed to novel compounds selected from the class of compounds having the structural formulae ##STR1## wherein the cyclohexane moiety with the dotted circle represents either a...
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6310033 |
Fragrance materials
The use of substituted 5-phenylpentan-1-ols, 5-phenylpentanals, 5-phenylpentanitriles, 5-phenylpentanoic acid and lower alkyl esters thereof and 5-phenylpentanyl esters of C 1 -C 6 aliphatic...
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6268333 |
Sedative effect-providing fragrance modifier
A fragrance composition which contains 1,3-dimethoxy-5-methylbenzene in an amount of from 0.01 to 30% by weight as a fragrance modifier that provides a sedative effect....
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6262014 |
5-Benzylhexanol-2 and perfume composition containing it
The present invention relates to 5-benzylhexanol-2 and a perfume composition comprising the same. The perfume composition according to the present invention has a floral scent, high stability and,...
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6110888 |
Substituted phenols as fragrance, flavor and antimicrobial compounds
A fragrance and/or flavor compound of the general formula (I): ##STR1## wherein R 1 is one of propyl or a 2-propenyl group and R 2 is a C 1 -C 5 alkyl group, said compound having exactly one R...
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6096704 |
Pro-fragrance compound
The present invention is directed to a pro-fragrance compound selected from the group consisting of an acetal, a ketal, and mixtures thereof, wherein at least one of a parent aldehyde, ketone, or...
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6090774 |
Single phase liquid mixture of benzophenone and mixture of at least two other normally solid perfumery substances and perfumery uses thereof
Described is a single phase liquid mixture of benzophenone and a mixture of at least two other normally solid perfumery substances which mixture contains from about 25% up to about 60% by weight of...
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6051548 |
Trimethylcyclohexenylcyclopropyl ketones perfume composition
Described are trimethylcyclohexenylcyclopropyl ketones having the structure: ##STR1## wherein one of the dashed lines is a carbon--carbon double bond and the other of the dashed lines is a...
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5990076 |
Benzodioxepinone and its use in perfumery
7-Propyl-2H,4H-1,5-benzodioxepin-3-one and its use as perfuming ingredient is described. The said compound develops an aldehyde-type fragrance typical of the aliphatic unsaturated aldehydes of...
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5965518 |
Fragrance compositions having antimicrobial activity
A fragrance composition having antimicrobial activity comprises between 3 and 20% phenolic compounds, and between 20 and 80% non-aromatic terpenoids. The fragrance composition may also, either...
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5962403 |
Perfume base composition
The present invention relates to a perfume base composition comprising a carrier and a benzyl-substituted cyclohexanol having formula (1), wherein the dashed line denotes an optional double bond...
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5939368 |
Use of 1-methoxy-2-methyl-3-phenylpropane, 1-(2-methoxypropyl)-4-methylbenzene and 3-methoxy-2,2,3-trimethyl-1-phenylbutane in perfumery
The use of 1-methoxy-2-methyl-3-phenylpropane, 3-methoxy-2,2,3-trimethyl-1-phenylbutane or of 1-(2-methoxypropyl)-4-methylbenzene as perfuming ingredients is described. These two compounds possess...
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5895657 |
Liquid vanillin compositions
Liquid vanillin compositions, well suited as flavoring/perfuming agents for a wide variety of applications, for example in human and animal foodstuffs, cosmetics and perfumes, comprise (a)...
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5888962 |
Nitrile perfumery material
The present invention relates to a perfumery material composed of a mixture of 3-methyl-5-phenyl-pentanenitrile and 3-methyl-5-cyclohexyl-pentanenitrile, which can be combined with other perfumery...
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5856295 |
Fragrance material
The amide N-ethyl-N-(3-methylphenyl)propionamide has been found to have attractive fragrance characteristics of the woody, vetiver type and so is used for imparting useful fragrance properties to...
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5798385 |
Insect repellent composition and method of using same to repel insects
Described is a composition which is both an insect repellent and a perfume containing: Para-isopropylcyclohexanol; 3,7-dimethyl-2,6-octadien-1-al; 5,9-dimethyl-4,8-decadienal; ...
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5780517 |
Solid lipophilic composition and process for its preparation
The present invention relates to solid lipophilic compositions suitable for topical application to human skin and to methods for preparing and using such compositions. The solid lipophilic...
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5753609 |
Fragrance composition containing 4-(1-menthoxymethyl)-2-phenyl-1,3-dioxolane or its derivatives
4-(1-methoxymethyl)-2-phenyl-1,3-dioxolane or a derivative thereof represented by formula (I): ##STR1## wherein R 1 represents a hydrogen atom, a hydroxy group or a lower alkoxy group; R 2 and R...
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5668102 |
Biodegradable fabric softener compositions with improved perfume longevity
The present invention relates to liquid and solid biodegradable fabric softener compositions combined with nonionic or anionic esters of a non-allylic alcohol perfumes. These compositions exhibit...
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5562847 |
Dryer-activated fabric conditioning and antistatic compositions with improved perfume longevity
The present invention relates to dryer-activated fabric softening compositions comprising: (A) fabric softening compounds; and (B) an ester of an alcohol perfume wherein the ester has at least one...
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5552380 |
Perfume uses of phenyl alkanol derivatives
Described are phenyl alkanol derivatives defined according to the structure: ##STR1## wherein R 1 is methyl or ethyl and R 2 is hydrogen or acetyl with the proviso that when R 2 is hydrogen, R 1...
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5527768 |
Use of 1-benzyl cyclohexanol in augmenting, enhancing or imparting aromas in or to perfume compositions, perfumed articles and colognes and, optionally, simultaneously repelling insects
Described is the use of 1-benzyl cyclohexanol having the structure: ##STR1## in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles such as perfumed polymers...
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5527769 |
Aromatic compounds and their use in perfumery
The compounds of formula ##STR1## wherein symbol X represents a --CHO group or an acetal group of formula ##STR2## symbols R', taken separately, represent each a C 1 to C 4 , linear or branched,...
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5501805 |
Fragrance compositions and their use in detergent products
Compositions of fragrance materials having an Odour Intensity Index of less than 110, and a Malodour Reduction Value of at least 0.25 or an Odour Reduction Value of at least 0.25, can be used as...
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5482635 |
Fabric conditioner with deodorant perfume composition
A fabric conditioning product which may be used during the rinsing or tumble drying of fabrics after washing, contains a perfume composition which contains specified ketones and salicylates. The...
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5372995 |
Reduced reaction product of protonic acid catalyzed reaction of methyl ethyl ketone and benzaldehyde and perfume uses thereof
Described is a two-step process for producing phenyl- and cyclohexyl-substituted oxybutane derivative-containing mixtures of our invention by means of first reacting methyl ethyl ketone with...
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5281576 |
Mixtures of aryl oxabicyclooctane derivatives, mixtures of phenyl norbornane derivatives, processes for preparing same, perfumery uses thereof and intermediates used in said processes
Described are aryl oxabicyclooctane derivatives and phenyl norbornane derivatives defined according to the structures: ##STR1## wherein N is an integer selected from the group consisting of 1 and...
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5248831 |
Ethers of 1-hydroxy-hex-5-en-2-one, processes for their preparation and their use as odoriferous substances
Ethers of 1-hydroxy-hex-5-en-2-one are useful odoriferous substances which have a very complex fragrance pattern and allow an interesting variation in the scent of perfume oils.
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5221780 |
1-(2,6-dimethylphenyloxy)-2-alkanols and perfume compositions containing the same
A 1-(2,6-dimethylphenyloxy)-2-alkanol of formula (1): ##STR1## wherein R is an alkyl group having 1 to 4 carbon atoms, and perfume compositions containing the alkanol having an intense woody note,...
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5196613 |
Process for the manufacture of alpha-ambrinol
The invention concerns a novel process for the manufacture of 2-hydroxy-2,5,5-trimethyl-1,2,3,4,4a,5,6,7-octahydronaphthal
ene, 1, commonly known as α-ambrinol. ##STR1## The process comprises...
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5086038 |
Aromatic aldehydes, their derivatives and their utilization as perfuming ingredients
Aromatic aldehydes of formula ##STR1## possessing a single or a double bond in the position indicated by the dotted line and wherein symbol X represents a monovalent radical or formula ##STR2## or,...
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4990494 |
1,1-dimethyl-1-nitrilo or hydroxylamino-3-(alkyl phenyl)-substituted propanes, organoleptic uses thereof and processes for preparing same
Described are 1,1-dimethyl-1-nitrilo or hydroxylamino-3-(alkyl phenyl)-substituted propanes defined according to the generic structure: ##STR1## wherein R 1 is selected from the group consisting...
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4985402 |
2-Methyl-1-nitrilo-2-methyl -1-hydroxylamino-3-(methoxyphenyl) propane, organoleptic uses thereof and processes for preparing same
Described are 2-methyl-1-nitrilo- or 2-methyl-1-hydroxylamino-3-(methoxyphenyl) propanes defined according to the generic structure: ##STR1## wherein R 1 is selected from the group consisting of:...
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