Patents
Sitemap › A61 - Medical or veterinary science; Hygiene › A61Q - Specific use of cosmetics or similar toilet preparations › A61Q 13 - Formulations or additives for perfume preparations
Patents for A61Q 13 - Formulations or additives for perfume preparations (6,165)
11/1998
11/24/1998US5840338 Loading of biologically active solutes into polymer gels
11/17/1998US5837659 Process for producing C9 C11 and C13 alkanols and microorganism capable of the same
11/12/1998WO1998050011A1 Styling shampoo compositions containing an odor masking base
11/11/1998EP0876325A1 Method for preparing scenting compositions and scented products, and resulting products
11/05/1998WO1998048811A1 Method of fixing fragrances in fragrance composition and other compositions
11/03/1998US5831101 14-methyl-hexadecenolide and 14-methyl-hexadecanolide
11/03/1998US5830846 Use of 3-acylthiohexyl esters as aroma and odoriferous substances
10/1998
10/29/1998WO1998047842A1 Perfumes comprising 3-alkylcycloalkanols
10/29/1998WO1998047478A1 Perfumes having odor longevity benefits
10/29/1998WO1998047477A1 Fragrance pro-accords
10/29/1998WO1998047469A1 Preservative composition comprising iodopropynyl butyl carbamate and phenoxyethanol
10/21/1998EP0872447A1 Silicon oxide powder and process for the production thereof, cosmetics made by using the same, micelle-retaining powder, and perfume-retaining powder
10/20/1998US5824345 Microsphere comprising active agent, proteinoid, modified hydrolyzed vegetable protein
10/15/1998WO1998045237A1 Method for producing aromatic aldehydes
10/15/1998WO1998045236A1 Phenoketals and the use thereof as odoriferous substances
10/14/1998EP0870754A1 Ethyl vanillin isobutyrate
10/08/1998WO1998043662A1 Substances in order to achieve preference and create acceptance
10/08/1998DE19714042A1 Verfahren zur Herstellung aromatischer Aldehyde A process for preparing aromatic aldehydes
10/08/1998DE19714041A1 Phenonenketale Phenonenketale
10/07/1998EP0868502A1 Use of cyclic ketones in perfumery
09/1998
09/29/1998US5814598 Use of unsaturated aliphatic esters in perfumery
09/23/1998EP0740507B1 Improving the lasting properties of an odour by encapsulating an odoriferous ingredient
09/22/1998US5811610 Formed by reacting alkyl cyclopentenylcarboxylate with cyclopentadiene
09/22/1998US5809577 Scented undergarments
09/16/1998EP0863977A1 Perfume base composition
09/16/1998EP0863864A1 Carbonyl compounds
09/09/1998EP0862911A2 Use of macrocyclic lactones as fragrances
09/09/1998CN1192776A Betaine esters for delivery of alcohols
09/08/1998US5804538 Cationic material, surfactant, volatile perfume, and water
08/1998
08/26/1998EP0859554A1 Aromatic granulated material
08/20/1998WO1998035651A1 Spray compositions
08/20/1998WO1998035650A1 Spray compositions
08/20/1998CA2281680A1 Spray compositions
08/20/1998CA2279990A1 Spray compositions
08/19/1998EP0858498A1 Nitrile
08/18/1998CA2013781C Aromatic aldehydes, their derivatives and their utilization as perfuming ingredients
08/14/1998CA2229529A1 Thiamacrolides
08/12/1998EP0857723A1 Cyclic cedrene acetals, their preparation and their use
08/12/1998EP0857481A1 Use of an organopolysiloxane for the fixing and/or the prolonged release of perfume
08/11/1998US5792740 Perfumes; musky odors
08/04/1998US5788975 Odors in microcapsules with perfumes, repellents and pheromones and multilayer structure
07/1998
07/30/1998WO1999052965A1 Method for preparing silicones with arylalkyl function(s) by hydrosilylation
07/30/1998WO1998032820A1 Macrocyclic musk mixtures
07/30/1998WO1998032415A1 Monohydric alcohol derived urethanes and their use in cosmetic formulations
07/28/1998CA2124789C A process for preparing a perfume capsule composition
07/21/1998US5783725 Addition of alkali and/or alkaline earth metal carbonates and/or bicarbonates
07/21/1998US5783657 Ester-terminated polyamides of polymerized fatty acids useful in formulating transparent gels in low polarity liquids
07/14/1998US5780517 Solid lipophilic composition and process for its preparation
07/08/1998EP0621892B1 Use of furanones as scenting ingredients
07/02/1998WO1998028398A1 Particles containing absorbed liquids and methods of making them
07/02/1998WO1998028396A1 Compositions containing perfume
07/02/1998WO1998028339A1 Particles having surface properties and methods of making them
06/1998
06/30/1998US5773410 Cooling in solvent
06/18/1998WO1998025589A1 Active agent transport systems
06/18/1998WO1998025455A1 Chemical linker compositions
06/18/1998CA2274567A1 Chemical linker compositions
06/03/1998EP0844891A1 Hyper comb-branched polymer conjugates
06/02/1998US5759521 Method of altering perception of relative space of an area
05/1998
05/28/1998DE19750706A1 Duftgebende, nicht flüchtige, polymere Siloxane Imaging fragrance, non-volatile, polymeric siloxanes
05/26/1998US5756821 Open-chain olefinically unsaturated compounds, processes for their preparation and their use as aroma substances
05/19/1998US5753610 Microbiocide
05/19/1998US5753609 Fragrance composition containing 4-(1-menthoxymethyl)-2-phenyl-1,3-dioxolane or its derivatives
05/14/1998WO1998007813A3 LAUNDRY DETERGENT COMPOSITIONS COMPRISING β-KETOESTER PRO-FRAGRANCES
05/12/1998US5750125 Containing dibenzyl monosorbitol acetal and a refractory material
05/07/1998WO1998007809A3 HARD SURFACE CLEANERS COMPRISING β-KETOESTER PRO-FRAGRANCES
04/1998
04/30/1998WO1998017705A1 Ester-terminated polyamides of polymerized fatty acids useful in formulating transparent gels in low polarity liquids
04/30/1998WO1998017613A1 Process for preparing 2-methyl-4-(2,2,3-trimethyl-cyclopent-3-en-1-yl)-but-2-en-1-ol
04/30/1998WO1998017260A1 Chemo-mechanical expansion delivery system
04/30/1998WO1998017243A1 Ester-terminated polyamide gels
04/30/1998DE19644250A1 Verfahren zur Herstellung von 2-Methyl-4-(2,2,3-trimethyl-cyclopent-3-en-1-yl)-but-2-en-1-ol A process for the preparation of 2-methyl-4- (2,2,3-trimethyl-cyclopent-3-en-1-yl) -but-2-en-1-ol
04/29/1998EP0838216A1 Methods and compositions for dispensing fragrances
04/29/1998EP0838215A2 Use of unsaturated aliphatic esters in perfumery
04/23/1998WO1998016207A1 Micro-capsule support material
04/23/1998WO1998016194A1 Perfumed products
04/09/1998WO1998014399A1 Silicon oxide powder and process for the production thereof, cosmetics made by using the same, micelle-retaining powder, and perfume-retaining powder
04/08/1998EP0834551A2 Fixing of fragrances containing detergent compositions to surfaces
04/08/1998EP0833883A1 Cyclohexyl-substituted alkanols
04/07/1998US5736505 Solubilization of fragance oil with glycereth-7-triacetate
04/07/1998US5736504 Perfume composition
04/02/1998WO1998013808A1 Odour evaluation method
04/02/1998WO1998013447A1 Use of cyclic ketones in perfumery
04/02/1998CA2267271A1 Odour evaluation method
04/01/1998EP0831792A2 Apparatus and method for delivering a biologically active compound into a biological environment
04/01/1998EP0831784A1 Fragrances and flavorants
04/01/1998CN1177921A Medicated tissue paper product
03/1998
03/31/1998US5733535 Topical compositions containing N-acetylcysteine and odor masking materials
03/31/1998US5733272 Encapsulation, cyclodextrin and perfume
03/26/1998WO1998007814A3 Fragrance delivery system for liquid detergent compositions
03/26/1998WO1998007812A3 AUTOMATIC DISHWASHING DETERGENTS COMPRISING β-KETOESTER PRO-FRAGRANCES
03/25/1998EP0701600B1 Perfume delivery system comprising zeolites
03/17/1998US5728372 Skin protection, fragrance enhancing and vitamin delivery composition
03/17/1998US5728371 Skin protection, fragrance enhancing and vitamin delivery composition
03/12/1998WO1998009933A1 Substituted 2-cyclohexyl-propan-1-ol and its use in perfume compositions
03/11/1998CN1175384A Scentetd undergarments
03/10/1998US5726345 Process for perfuming textiles
03/04/1998EP0826764A2 Use of substituted 2-acetylbenzofuranes as perfuming agents
03/04/1998EP0826763A2 Use of 3-acylthioesters as flavouring or perfuming agents
03/04/1998EP0826026A1 Particles containing perfume
02/1998
02/26/1998WO1998007814A2 Fragrance delivery system for liquid detergent compositions
02/26/1998WO1998007813A2 LAUNDRY DETERGENT COMPOSITIONS COMPRISING β-KETOESTER PRO-FRAGRANCES
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