C11B 9 - Essential oils; Perfumes

Patents for C11B 9 - Essential oils; Perfumes (9,916)
11/1980
11/25/1980	US4235824 Method for the preparation of fragrances, and method for the preparation of perfume compositions
11/25/1980	US4235805 Novel nitriles and use as perfume chemicals
11/25/1980	US4235729 2-Oxabicyclooctane derivatives, processes for preparing same and organoleptic uses thereof
11/18/1980	US4234518 Ketones and organoleptic uses thereof
11/18/1980	US4234463 Cyclohexene methanol derivatives in perfume
11/12/1980	EP0018833A2 Compounded perfumery composition
11/11/1980	US4233463 By adding water in at least two additions
11/11/1980	US4233332 1,6-naphthyridine derivatives impart a meaty or burnt character to foods or beverages
11/11/1980	US4233226 Novel hexahydrobenzopyran derivative and method of preparing the same
11/04/1980	US4232156 Acyl-pyrimidines
11/04/1980	US4231940 2-Oxabicyclooctane derivatives
10/1980
10/29/1980	EP0017951A1 Use of alkylene derivatives of succinic acid in the solubilisation of perfume oils in solutions with a high electrolyte content
10/28/1980	US4230688 Acyclic carboxamides having a physiological cooling effect
10/21/1980	US4229600 Perfumes
10/21/1980	US4229599 Preparation of a caryophyllene alcohol mixture
10/21/1980	US4229324 Tricyclo-α,β-unsaturated aldehyde
10/21/1980	US4229323 Nor-dehydropatchoulol
10/21/1980	US4228732 Device for the extraction of juices and essential oils from whole fruits, in particular from citrus fruits
10/15/1980	EP0017604A1 Process for producing perfuming compositions and perfumed products, and compositions and products so obtained
10/15/1980	EP0017396A1 Hepteno-nitriles, process for their preparation and perfumery compositions containing them
10/15/1980	EP0017207A1 Stable aqueous or hydro-alcoholic solutions of fat-soluble perfume oils
10/14/1980	US4228026 3-Hydroxy-1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-1-butanone in detergents
10/14/1980	CA1087638A1 Perfume compositions containing cis-and trans- trimethylcyclohexylethyl ethers and a process for making the trans-ether
10/07/1980	US4226892 Flavoring with cycloaliphatic unsaturated ketones
10/07/1980	US4226745 Cis-10,10-dimethyl-tricyclo[7.1.1.02,7 ]undec-2-en-4-one as perfuming ingredient
10/07/1980	US4226744 5,9-Dimethyl-deca-4,9-dien-1-al perfume compositions
10/07/1980	CA1087100A1 Bicyclo-and tricyclo-alkanones aroma chemicals
10/01/1980	EP0016650A2 2-Cyclopentyl-cyclopentanone, fragrance or flavouring compositions containing it and their use
09/1980
09/30/1980	US4225515 Musk perfumes
09/30/1980	US4225501 Organoleptic
09/30/1980	US4225470 Cyclohexane alkyl carbinol perfume compositions
09/30/1980	CA1086776A1 Aroma chemicals
09/23/1980	US4224352 Pear flavoring containing a mixture of 2- and 3-cyclotetradecen-1-ones
09/23/1980	US4224351 Flavoring with certain sulphur compounds
09/23/1980	US4224253 Novel bicyclic scents
09/23/1980	US4224176 Use of 2-oxabicyclooctane derivatives in augmenting or enhancing the aroma of detergents
09/17/1980	EP0015412A2 Unsaturated macrocyclic ketones; their preparation; preparation of saturated macrocyclic ketones; application in perfume and flavour compositions of some unsaturated macrocyclic ketones
09/16/1980	US4223168 Methyl ethyl ketone, hydrogenation
09/16/1980	US4223167 Chemical intermediates, fragrance adjuncts
09/16/1980	US4223046 Flavoring with carvyl methyl ether
09/16/1980	US4222941 2-Oxabicyclooctane derivatives, processes for preparing same and organoleptic uses therefor
09/16/1980	US4222904 13-Oxabicyclo[10.3.0]pentadecane, its preparation and use in perfume compositions and as an odorant
09/09/1980	US4221721 2-Oxabicyclooctane derivatives, processes for preparing same and organoleptic uses thereof
09/09/1980	US4221679 Norbornyl-substituted pyran perfumes
09/03/1980	EP0014846A1 Preparation of 2-alken-1-ols and their production
09/02/1980	US4220593 2-Cyclopropyl-4-isopropyl-2,5,5-trimethyl-1,3-dioxane as odorant
09/02/1980	US4220561 Oxathiane and oxathiolane derivatives as perfuming agents
09/02/1980	CA1084949A1 Odorants
08/1980
08/26/1980	US4219451 2,2,3-Trimethyl-3-cyclopenten-1-ylalkenyl and alkylidene secondary alcohols in perfume compositions
08/26/1980	US4219450 Propene trimer and tetramer oximes in perfumes
08/26/1980	US4219449 Perfumes
08/19/1980	US4218488 Use of spirane derivatives to improve the organoleptic properties of foodstuffs, feedstuffs, or beverages
08/19/1980	US4218348 Perfumes
08/19/1980	US4218347 Bicyclic aldehyde perfuming and flavoring ingredients
08/12/1980	USRE30370 Flavoring foodstuffs with a thioester
08/12/1980	US4217371 Flavoring with cyclohexene methanol lower alkyl esters
08/12/1980	US4217253 Perfumes
08/12/1980	US4217252 Perfume compositions containing 1-acyl-2,6,6-trimethylcyclohexene derivatives
08/12/1980	US4217251 Novel cyclopentanone derivatives used as perfume ingredients
08/12/1980	US4217250 Complexing with ethylene, propylene oxide and ethylenediamine
08/05/1980	CA1083178A2 Bicyclo- and tricyclo-alkanones aroma chemicals
07/1980
07/29/1980	US4215006 2-and 3-Cyclotetradecen-1-one to augment or enhance the aroma of solid or liquid detergents
07/23/1980	EP0013423A2 Application of hydrogenated indenopyrans as perfumes and perfume compositions containing the same
07/22/1980	US4214098 Intermediates for perfumes
07/22/1980	US4213875 Separate solutions of a trans-crotyl isothiuronium salt and a base
07/15/1980	US4212812 2,2-Dialkyltetrahydropyrans
07/15/1980	US4212773 Perfumery compositions with trimethyl-tetrahydropyran-2-ones
07/15/1980	CA1081707A1 Odorant cyclohexene derivatives
07/08/1980	US4211674 Cyclic acetals and ketals and their use in perfume compositions
07/08/1980	US4211242 Composition of matter comprising more than 50% trans, trans-Δ-damascone for augmenting or enhancing the aroma and taste of a smoking tobacco
07/01/1980	US4210767 2,2,3-Trimethyl-3-cyclopenten-1-ylalkenyl and alkylidene secondary alkanols, alkanones, cycloalkanols and cycloalkanones, organoleptic uses thereof in perfume compositions, colognes and perfumed articles and process for producing same
07/01/1980	US4210554 Detergents
07/01/1980	US4210553 Detergent compositions containing 1-acyl-2,6,6-trimethylcyclohexene derivatives and processes for preparing same
06/1980
06/25/1980	EP0012436A1 Process for hydrogenation of 2,6,6-trimethyl cyclohexene derivatives, products produced thereby and organoleptic uses of said products
06/25/1980	EP0012246A1 Aromatic and flavouring substances, their preparation by fermentation, their use and products containing them
06/25/1980	EP0012225A2 Aldehydes, their preparation and their use as perfumes
06/25/1980	EP0012224A1 Process for the synthesis of fragrant mixtures
06/24/1980	US4209649 Novel oxyhydrocarbylnorbornane derivatives and perfumery uses thereof
06/24/1980	US4209543 Flavoring with a mixture of acetyl hydrindacenes
06/24/1980	US4209542 Process for augmenting or enhancing the aroma or taste of a foodstuff by adding to a foodstuff a mixture of 1-acyl-2,6,6-trimethylcyclohexene derivatives
06/24/1980	US4209417 Perfumed particles and detergent composition containing same
06/24/1980	US4209025 Process for augmenting or enhancing the flavor of tobacco using 1-(3-methylthio)butyryl)-2,6,6-trimethyl-cyclohexene and the 1,3-cyclohexadiene analog thereof
06/24/1980	CA1080248A1 Flavorant-release resin compositions
06/17/1980	US4208308 2-Oxabicyclooctane derivatives in perfume compositions
06/17/1980	US4208297 Use of novel oxyhydrocarbylnorbornane derivatives for augmenting or enhancing the aroma of detergents
06/17/1980	US4208296 Use of 2,2,3,-trimethyl-3-cyclopenten-1-ylalkenyl and alkylidene cycloalkanols and cycloalkanones in augmenting or enhancing the aroma of detergents
06/11/1980	EP0011877A1 Carane derivatives, process for their preparation, their use as perfumes, and perfume compositions containing them
06/10/1980	US4207214 2-Oxabicyclooctane derivatives in perfume compositions
06/03/1980	US4206092 2-Oxabicyclooctane derivatives, processes for preparing same and organoleptic uses thereof
06/03/1980	US4206091 Perfumes
06/03/1980	US4206090 3-Methyl-1-phenyl-pentanol-5 or its isomer and butanoyl cyclohexane derivatives
06/03/1980	US4206089 5-Alkylbicyclo[4.3.0]non-1-en-3-one and 5-alkylbicyclo[4.3.0]nonane-3-one perfume compositions
05/1980
05/28/1980	EP0011273A1 Aldehydes and their use as perfumes
05/28/1980	EP0011272A2 Process for the preparation of aldehydes and use of the reaction products as perfumes
05/27/1980	US4205186 Process for preparing substituted oxyacetaldehydes and acetals thereof
05/20/1980	US4203925 Process for the production of spirodienones and spirocyclic ketones
05/20/1980	CA1077959A1 Pyrolysis of limonene-1,2-dialkanoates to give perillyl alkanoates
05/15/1980	WO1980000915A1 Substituted cyclic alcohols,methods of preparing and compositions containing same
05/14/1980	EP0010665A1 Process for the extractive treatment of vegetal and animal matter
05/13/1980	CA1077501A1 Preparation of gamma-pyrones

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