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)
12/1990
12/18/1990US4978653 Derivative of 2-cyclohexylpropanal and perfumery composition comprising the same
12/15/1990CA2019012A1 Process for the preparation of cross-linked poly-.beta.-alanine in one step from acrylamide and a copolymerisable polyfunctional compound
12/12/1990EP0401954A2 Flavour delivery system and its preparation
12/05/1990CA2018194A1 Controlled release flavor system and method of preparation
11/1990
11/29/1990WO1990010436A3 Membrane encapsulated essential oil
11/28/1990CN1047336A Perfume particles for use in cleaning and conditioning compositions
11/28/1990CN1047335A Coated perfume particles
11/14/1990EP0397246A2 Coated perfume particles
11/14/1990EP0397245A2 Perfume particles for use in cleaning and conditioning compositions
11/11/1990CA2015736A1 Perfume particles for use in cleaning and conditioning compositions
11/07/1990EP0395982A2 Beta,gamma unsaturated nitriles, their preparation and their use as perfumes
11/07/1990EP0395662A1 Alkyltetramethylcyclohexane derivatives and their use as perfumes.
11/06/1990USRE33429 Crosslinked polymer beAD
11/06/1990US4968668 Alcohols having 3-methyl or 3,5-dimethyl or 3,5-dimethylphenyl groups, a process for their preparation and a fragrance composition containing same
11/06/1990US4968667 1,1-dimethyl-3-hydroxymethylindane and perfumery composition comprising the same
10/1990
10/31/1990EP0395199A1 Substituted tetrahydroindane derivatives and their use as intermediates
10/31/1990CN1046574A Treatment of fbaric with perfume/cyclodextrin complexes
10/30/1990US4966978 Process for separating indole in refined form
10/30/1990US4966172 Flavor compositions and tobacco products containing 3,5,5,6,8,8-hexamethyl-1,2,3,4,5,6,7,8-octahydro-2-naphthalenone
10/24/1990EP0393289A1 Microencapsulated particulates in dry powder form, products containing same and methods of making same
10/17/1990EP0392608A2 Solid consumer product compositions containing small particle cyclodextrin complexes
10/17/1990EP0392607A1 Treatment of fabric with perfume/cyclodextrin complexes
10/17/1990EP0392606A1 Treatment of fabric with perfume/cyclodextrin complexes
10/17/1990EP0392258A2 Aromatic aldehydes, their derivatives and their use as ingredients in perfumes, herbicides and fungicides
10/09/1990US4961532 Multichamber container, hermetic sealing, air permeable, carriers, particles, agglomeration
10/09/1990US4961493 Aromatic package
10/03/1990EP0389700A1 Soft agar capsules
10/02/1990CA1274851A1 4-alkylphenyl-2-alkoxyethyl ethers and fragrance compositions containing same
09/1990
09/26/1990CN1045599A Long-acting refining balsam and preparation thereof
09/20/1990WO1990010436A2 Membrane encapsulated essential oil
09/11/1990US4956341 3-tert-butyl-40-methoxycyclohexylmethanol, its preparation and its use as a scent
09/05/1990EP0385535A1 Microcapsules containing hydrophobic liquid core
08/1990
08/29/1990EP0384034A2 Perfuming composition with a deodorant or antiperspirant activity
08/28/1990US4952559 Fragrance additive
08/28/1990US4952400 Printed strips; cosmetics, stability
08/21/1990US4950542 Articles having aroma
08/21/1990CA2008556A1 Perfume composition with deodorizing or antiperspirant action
08/14/1990USRE33299 Fragrance-releasing pull apart sheet
08/14/1990US4948781 Novel odorant and/or flavoring substances
08/14/1990US4948780 Alcohols and ethers having cyclododecyl and cyclododecenyl groups, process for their preparation and scents containing same
08/14/1990CA1272641A1 Pad fragrance sampling device
08/09/1990WO1990008533A1 Poly-alkylated benzodioxin musk compositions
08/08/1990EP0381529A2 Air freshener
08/08/1990EP0381353A1 Process for preparing polyalkyl tetrahydronaphthalenes
08/08/1990EP0380965A2 Flavoring, fragrance, skin texturizing and deodorant materials and method of making same
08/07/1990US4947002 Odorants; perfumed consumer goods such as deodorant, lotion, cream, shampoo, toothpastes
08/02/1990CA2009200A1 Air freshener
08/01/1990CA2008976A1 Poly-alkylated benzodioxin musk compositions
07/1990
07/27/1990CA2008367A1 Process for preparing polyalkyl tetrahydronaphthalenes
07/25/1990EP0378825A2 Alicyclic esters and their use as flavouring agents
07/18/1990EP0378411A1 Laminates
07/10/1990US4940584 Fragrance enhanced powder sampler and method of making the same
07/04/1990EP0265467B1 Method for facilitating the formation of lipidic spherules dispersed in an aqueous phase and for improving their stability and their encapsulation ratio, and corresponding dispersions
06/1990
06/27/1990EP0374445A1 Oxygenated cyclic compounds, their use as perfuming ingredients, process for their preparation
06/20/1990EP0373589A1 Gelatinized cereal flours and process for their production
06/13/1990DE3841378A1 Benzocycloalkane derivatives, their preparation, and their use
06/13/1990DE3841377A1 Benzocycloalkane derivatives, their preparation, and their use
06/12/1990CA1270203A1 Perfumery compounds and their preparations
06/06/1990EP0371347A2 Cyclic ethers and their use as perfuming or flavouring ingredients
06/05/1990CA1269992A1 P-alkoxycyclohexylalkanols and p- alkoxycyclohexylalkyl esters, their preparation and their use as scents
05/1990
05/29/1990US4929599 Perfuming ingredient
05/23/1990EP0369741A2 Cationic compositions for topical application
05/16/1990EP0368156A1 Aromatic-aliphatic aldehydes
04/1990
04/25/1990EP0365015A2 1,1-Dimethyl-3-hydroxymethylindane and perfumery composition comprising the same
04/25/1990EP0364843A2 Isomers of trimethylbicyclo[4.3.0] nonane derivatives
04/24/1990CA1268117A1 Capsule loading technique
04/17/1990US4918052 Perfume base composition
04/17/1990US4917783 Light-irradiation to decompose diketone impurity;
04/15/1990CA2000732A1 Derivatives of trimethylbicyclo-[4.3.0]-nonane, useful as perfumes
04/11/1990EP0245315B1 PROCESS FOR PREPARING $g(a)-HYDROXY CARBONYL COMPOUNDS
03/1990
03/27/1990US4912088 Use of campholenenitriles as fragrance
03/20/1990US4910346 3-(3-propan-2-ylphenyl)butanal and 3-(3-propen-2-ylphenyl)butanal
03/14/1990EP0358298A1 Fragrance composition and method
03/14/1990EP0358091A2 Derivative of 2-cyclohexylpropanal and perfumery composition comprising the same
03/13/1990US4908349 Tetrahydronaphthalene aldehyde compound
03/13/1990US4908208 Matrix for delivering bactericides, herbicides to atmosphere comprises thermoplastic block polymer reaction product of a polydiorganosiloxane and a diisocyanate
02/1990
02/27/1990US4904640 2-alkylidene-3,3,5(3,5,5)-trimethyl cyclopentanones
02/27/1990US4904465 Perfuming ingredient, process for its preparation and utilization of said ingredient in perfuming compositions and perfumed products
02/20/1990US4902840 Substituted tetrahydroindane derivatives and organoleptic uses of substituted tetrahydroindanes
02/13/1990US4900870 Process for the preparation of cycloaliphatic ketones
02/06/1990US4898985 Process for preparing 3,5,5-trimethylcyclohexa-2-en-1,4-dione
02/06/1990US4898781 Water-soluble microcapsules
01/1990
01/24/1990EP0351681A1 Device for proportioning and mixing of different materials, especially for composing parfums
01/23/1990CA1264673A1 On page fragrance sampling device
01/17/1990EP0350553A1 Sustained-release microcapsules
01/09/1990US4892966 Flavors for foods, tobacco
12/1989
12/27/1989EP0181401B1 Process for preparing solid perfume
12/27/1989CA1264034A1 Delivery system for active ingredients and preparation thereof
12/26/1989US4889876 Organometallic polymer, silane coupler,and organic monomer
12/26/1989US4889735 Furanic esters and their utilization as flavor ingredients
12/20/1989EP0347306A1 Perfumed composition having a continuous aqueous phase and possessing a high concentration of perfume
12/19/1989US4888323 Perfume composition
12/13/1989EP0345966A2 Compositions containing chlorine dioxide and their preparation
11/1989
11/29/1989EP0343182A1 Alcohols with 3-methyl or 3,5-dimethyl groups, their production and their use as aromatics.
11/14/1989US4880851 Aromatic composition and method for the production of the same
11/14/1989US4880775 Perfumes
11/14/1989US4880617 Lattice-entrapped composition
11/08/1989EP0340645A1 Formyl-Trimethylbicyclo(2,2,2)oct-7-ene Isomers
11/02/1989WO1989010117A1 Controlled release of active ingredients from capsules having a salt sensitive shell material
11/02/1989EP0339299A2 Odorous bicyclic ester
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