Class / Patent application number | Description | Number of patent applications / Date published |
512002000 | With preservative, stabilizer, or fixative (e.g., retarding evaporation) | 29 |
20080234173 | PRESERVATIVE COMPOSITIONS - The present Invention relates to a preservative composition comprising: | 09-25-2008 |
20080318833 | Stabilizing Composition - The present invention relates to compositions of UV absorbers and optionally additional antioxidants. The compositions are useful for the protection and stabilization of photosensitive ingredients such as colorants, dyes, scents, fragrances and active ingredients in body care products, household products or inks against the deleterious effects of ultraviolet radiation and oxygen. | 12-25-2008 |
20090176690 | Composition and Method of Increasing the Substantivity of a Fragrance - This invention relates to a composition and method of increasing the substantivity of a fragrance deposited on to a human substrate and to a fluid composition for use therein. | 07-09-2009 |
20090253611 | CONTROLLED BENEFIT AGENT DELIVERY SYSTEM - The present invention relates to a benefit agent delivery system that can, when directly applied to a substrate, provide a longer benefit term than when a benefit agent alone is applied to said substrate. Typical benefit agents include perfume raw materials such as perfume aldehydes and ketones. | 10-08-2009 |
20090305943 | CYCLODEXTRIN BLENDS WITH CRYSTAL GROWTH INHIBITORS - The invention relates to the field of encapsulating aromas with cyclodextrins. In particular, it relates to methods for spray drying aromas to produce aroma/cyclodextrin particles and to the resultant particles themselves. | 12-10-2009 |
20100029541 | METHOD OF RETAINING THE QUALITY OF 2-METHYL-3-(3,4-METHYLENEDIOXYPHENYL)PROPANAL AND PROCESS FOR PRODUCING THE SAME - The present invention relates to [1] a method for keeping a quality of 2-methyl-3-(3,4-methylenedioxyphenyl)propanal useful as a perfume, which comprises incorporating from 50 to 3000 ppm of 1-acetyl-3,4-methylenedioxybenzene in the 2-methyl-3-(3,4-methylenedioxyphenyl)propanal; [2] a process for producing 2-methyl-3-(3,4-methylenedioxyphenyl)propanal having a content range from 50 to 3000 ppm of 1-acetyl-3,4-methylenedioxybenzene; and [3] 2-methyl-3-(3,4-methylenedioxyphenyl)propanal having a content range from 50 to 3000 ppm of 1-acetyl-3,4-methylenedioxybenzene. | 02-04-2010 |
20100056422 | FRAGRANCE DISPENSER - The invention proposes a fragrance dispenser, comprising a first and a second carrier, each carrier comprising one or more fragrance substances, wherein the fragrance substances comprise one or more fragrance substances a) with a vapour pressure of at least 0.1 mmHg at 25° C. (“HVA”) and one or more fragrance substances b) with a vapour pressure of less than 0.1 mmHg at 25° C. (“LVA”), and wherein the fragrance substances are distributed to the first and second carrier such that at least 80 wt.-% of all HVA fragrance substances are carried by the first carrier. | 03-04-2010 |
20100087356 | Aromachemicals - 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. In another embodiment, the derivatives are prepared by replacing the aldehyde group in the essential oil with a nitrile, methyl ether or acetal group. The acetal groups can provide the compounds with a long lasting flavor or fragrance, where the acetals slowly hydrolyze to provide the aldehyde group in the parent essential oil. In some embodiments, both the aldehyde and at least one of the double bond functional groups are both derivatized as described herein. Examples of suitable articles of manufacture include candles, air fresheners, perfumes, disinfectant compositions, hypochlorite (bleach) compositions, beverages such as beer and soda, denture cleanser tablets and flavored orally-delivered products such as lozenges, candies, and the like. | 04-08-2010 |
20100152094 | METHOD FOR FORMULATING ACTIVE FRAGRANCE INGREDIENTS IN ORDER TO PROTECT THEM AND INCREASE THEIR REMANENCE - The invention pertains to a new method for formulating active fragrance ingredients in such a way as to protect them and to slow the evaporation method of said active ingredients. It relies upon the use of thickening acrylic emulsions, at a pH above 5 and containing hydrophobic groups in order to trap said active ingredients. The invention also pertains to various methods of realizing the active ingredients thus formulated: a mixture in water of these active ingredients with thickening emulsions, dispersion of solid particles of these polymers and of these active ingredients after acidification, and solid particles obtained in a dry state after water is eliminated. Finally, the invention pertains to the use of these various formulations in order to protect an active ingredient and slow its evaporation kinetic. | 06-17-2010 |
20100267606 | FRAGRANCING COMPOSITION COMPRISING AN AMPHIPHILIC COPOLYMER OF 2 ACRYLAMIDOMETHYLPROPANE-SULPHONIC ACID AND OPTIONALLY A CELLULOSE ALKYL ETHER AND/OR AN ALKYLCELLULOSE ALKYL ETHER - The invention relates to a fragrancing composition comprising, in a cosmetically acceptable medium: a) at least 1% by weight relative to the total weight of the composition of at least one fragrancing substance; b) at least one volatile alcohol and/or one volatile silicone oil; c) at least one crosslinked or uncrosslinked amphiphilic copolymer of partially or completely neutralized 2-acrylamidomethylpropanesulphonic acid (AMPS) monomer (A) and at least one hydrophobic monomer (B) d) optionally at least a cellulose alkyl ether and/or an alkylcellulose alkyl ether, the alkyl radicals being linear or branched saturated C | 10-21-2010 |
20110077188 | PROCESS FOR PREPARING POLYUREA MICROCAPSULES - The present invention relates to a process for producing perfume-containing microcapsules with a polyurea wall that can be used in home or personal care products, as well as to the microcapsules themselves and consumer products that include or incorporate these microcapsules. The process of the invention uses a particular colloidal stabilizer in the form of an aqueous solution that includes defined proportions of particular polymers. | 03-31-2011 |
20110230390 | MICROCAPSULES AND USES THEREOF - The present invention relates to a process for producing perfume-containing microcapsules having both an aqueous inner phase and an oily inner phase, which can be used in home or personal care products, as well as to the process for producing these microcapsules and the consumer products containing them. | 09-22-2011 |
20120077728 | FLUID RESERVOIR - Fluid reservoirs which are based on polymer substrates and are capable of storing large amounts of fluids. The storage is reliable and the reemergence from the liquid reservoir is readily controllable, for example, via the temperature or via mechanical actions, to achieve retardation of the fluid release. Also, processes for producing such fluid reservoirs and also their use, for example in washing or cleaning compositions. | 03-29-2012 |
20120309669 | STABILIZED PERFUME OILS - Stable formulations and perfume compositions include amino alcohol(s) as well as >10 wt % fragrances. | 12-06-2012 |
20130045913 | PERFUMING SOLUTION STABILIZED WITH RESPECT TO ULTRAVIOLET RADIATION - The invention relates to a perfuming solution comprising a volatile alcohol, a perfume and a mixture for stabilizing said perfume consisting of at least one UV filter selected from the derivatives of cinnamate, at least one UV filter selected from the derivatives of dibenzoylmethane, and at least one non-volatile oil that is soluble in said alcohol and is a solvent for said filters, the stabilizing mixture being in sufficient amount to protect the perfuming solution from degradation by UV radiation. | 02-21-2013 |
20130079270 | PERFUMING COMPOSITIONS AND USES THEREOF - A perfuming composition capable of prolonging the release of a perfuming component into the surrounding environment when applied on a body surface. The composition includes isocetyl alcohol as a fragrance evaporation modulator in the presence of high amounts of ethanol. Also, consumer articles containing such compositions and methods for the perfuming of a body surface and for increasing the long-lastingness of a perfuming component using these compositions. | 03-28-2013 |
20130090283 | Aerosol Compositions - An aerosol composition with compressed gas propellant that is free of hydrocarbon propellants is described, wherein the composition comprises: 85.0 wt % to 98.0 wt % water; 0.01 wt % to 10.00 wt % low MW alcohol; 0.001 wt to 5.00 wt % surfactant; 0.001 wt to 5.00 wt % fragrance; 0.001 wt to 5.00 wt % borate salt; 0.001 wt to 5.00 wt % preservative. | 04-11-2013 |
20130109613 | FIXING OF PERFUME ON WET SKIN | 05-02-2013 |
20140066357 | HEAT-STABLE MICROENCAPSULATED FRAGRANCE OILS - A process is disclosed to make polyurea microcapsules containing fragrance oil. The microcapsules are heat stable such that the fragrance substantially remains when the microcapsules are exposed for 1 hour at a temperature of from about 190° F. to about 240° F. | 03-06-2014 |
20140066358 | Translucent Fragrance Composition - The present invention provides an alcohol-based stable and translucent fragrance composition containing a large amount of perfume. The fragrance composition of the present invention is a composition in which the total amount of (a) silicone oil and (b) α-olefin oligomer that is a hydrogenated trimer, tetramer, pentamer, and/or hexamer of α-olefin having 4 to 12 carbon atoms is 2 to 12% by mass in the composition, and the mass ratio of (b)/(a) is 0.1 to 0.7; the amount of (c) polyether-modified silicone with respect to (b) α-olefin oligomer is 2 to 10 times in mass; the amount of (d) perfume is 3 to 30% by mass in the composition; the amount of (e) lower alcohol having 1 to 4 carbon atoms is 50% by mass or more in the composition; the amount of (f) water is 3.5 to 15% by mass in the composition; and the L value of the composition is 70 to 95 provided the L value is a percentage (%) of strength of a transmitted light compared with a strength of an incident light. | 03-06-2014 |
20140162932 | AQUEOUS LIQUID FRAGRANCE COMPOSITION AND AQUEOUS LIQUID FRAGRANCE USING SAME - The present invention provides an aqueous liquid fragrance composition which contains a fragrance, gluconate, an anionic surfactant, a non-ionic surfactant and water, the sum of the amounts of the anionic surfactant and the non-ionic surfactant contained per 1 part by weight of the fragrance being 0.3 to 1.4 parts by weight, and also provides an aqueous liquid fragrance using the same. By containing gluconate, an anionic surfactant and a non-ionic surfactant in an aqueous liquid fragrance composition, this composition of the present invention makes it possible to reduce the amount of a surfactant for solubilizing the fragrance in water. In the present invention, reducing the amount of a surfactant for solubilizing the fragrance in water makes it possible to provide an aqueous liquid fragrance composition and aqueous liquid fragrance using the same whereby favorable volatility can be upheld during use, transparency can be maintained, and the appearance will not be adversely affected. | 06-12-2014 |
20140171355 | Cosmetic Compositions - A cosmetic compositions including a crosspolymer obtained from copolymerization of at least two different polyols and at least one dicarboxylic acid and at least one fragrance. | 06-19-2014 |
20140187469 | AQUEOUS FORMULATION FOR DISPENSING AS A SPRAY POLYMERIC MICROCAPSULES CONTAINING AT LEAST ONE ACTIVE INGREDIENT - An aqueous formulation for dispensing as a spray polymeric microcapsules containing at least one active ingredient, the aqueous formulation comprising: (i) water; (ii) polymeric microcapsules having an oil-soluble core containing the at least one active ingredient; (iii) a cross linked acrylic acid co-polymer; (iv) a neutralising amine for activating the cross linked acrylic acid copolymer to form a gel suspension for the polymeric microcapsules whereby the polymeric microcapsules are suspended in the water; (v) a chelant for protecting the aqueous formulation against destabilisation by excessive metal ions; and (vi) an inhibitor for inhibiting bacterial growth in the water. | 07-03-2014 |
20140274870 | Personal Care Compositions - Aerosolized compositions including a cyclic oligosaccharide; a fragrance; a volatile solvent; and a propellant; wherein the aerosolized composition is free of nonvolatile solvents are described herein. The aerosolized compositions and methods disclosed herein may provide a longer lasting fragrance. | 09-18-2014 |
20140287982 | PERFUMING COMPOSITIONS AND USES THEREOF - The present invention relates to the field of perfumery. More particularly, it provides a perfuming composition capable of prolonging the release of a perfuming component into the surrounding environment when applied on a body surface. The composition comprises PPG-3 myristyl ether as a fragrance evaporation modulator in the presence of high amounts of ethanol. The invention also relates to consumer articles containing such compositions. It finally provides methods for the perfuming of a body surface and a method for increasing the long-lastingness of a perfuming component using these compositions. | 09-25-2014 |
20140315780 | PRODUCT - A delivery system for an active substance, comprising a substrate on which the substance is loaded for subsequent release, wherein: (i) the substrate has been at least partially coated with a polymer using plasma deposition (preferably pulsed plasma deposition); (ii) the active substance is present as a guest molecule within a cyclodextrin inclusion complex; and (iii) the inclusion complex is bound to the polymer through a chemical linkage formed between a hydroxyl group on the cyclodextrin and a functional group on the polymer. The system may be used to control the release of an active substance such as a perfume. Also provided are methods for preparing (a) the delivery system and (b) a functionalised substrate for use as part of the system, in which the polymer is suitably reacted with a cyclodextrin using an S N 2 nucleophilic substitution reaction, in particular a Williamson ether synthesis reaction. | 10-23-2014 |
20150011457 | LONG-LASTING FRAGRANCE EMITTING ARTICLE - Long-lasting fragrance delivery systems and uses of the systems to provide fragrance-emitting articles with a long-lasting fragrance are disclosed herein. The long-lasting fragrance delivery systems include an emulsion of silicone-based polyurethane, fragrance, and a carrier. | 01-08-2015 |
20150031596 | PERFUMING COMPOSITIONS AND USES THEREOF - The present invention relates to the field of perfumery. More particularly, it provides a perfuming composition capable of prolonging the release of a perfuming component into the surrounding environment when applied on a body surface such as skin or hair. The composition comprises Neopentyl Glycol Diethylhexanoate as a fragrance evaporation modulator in the presence of high amounts of ethanol. The invention also relates to consumer articles containing such compositions. It finally provides methods for the perfuming of a body surface and a method for increasing the long-lastingness of a perfuming component using these compositions. | 01-29-2015 |
20160160152 | NOVEL CYCLOPENTANOL COMPOUNDS - The present invention pertains to novel cyclopentanols and their unexpected advantageous use thereof in enhancing, improving or modifying the fragrance of perfumes, colognes, toilet waters, fabric care products, personal products, and the like. | 06-09-2016 |