Abstract: The present invention relates to the use of one or more oxidoreductases in combination with a mediator for the reduction of malodour. Malodour reducing compositions and products comprising such composition are also claimed.

Abstract: The present invention relates to an aqueous composition for reducing malodor impression. The composition comprises from about 0.01% to about 1%, by weight of the composition, of perfume wherein the perfume preferably comprises ingredients having a Clog P of 3 or smaller. Optionally, but preferably, the composition comprises from about 0.1% to about 5%, by weight of the composition of, water-soluble cyclodextrin, from about 0.1% to about 10%, by weight of the composition, of water-soluble metallic salt, from about 0% to about 3%, by weight of the composition, of solubilizing aid. The composition is essentially free of any material that would soil or stain fabric and contains less than about 5%, by weight of the composition of low molecular weight monohydric alcohols.

Abstract: The present invention relates to the use of one or more oxidoreductases in combination with a mediator for the reduction of malodor. Malodor reducing compositions and products comprising such composition are also claimed.

Abstract: A composition in the form a dispersion for cosmetic, dermatological or pharmaceutical use containing: (a) 60 to 98% by weight of an aqueous phase and (b) 2 to 40% by weight of an oily phase dispersed in the aqueous phase, said oily phase being dispersed and stabilized by using cubic gel particles, said particles being essentially formed of: ( ) 0.1 to 15% by weight relative to the total weight of the composition of at least one unsaturated fatty acid monoglyceride having a C.sub.16 -C.sub.22 unsaturated fatty chain in a mixture with phytanetriol, and 0.05 to 3% by weight relative to the total weight of the composition of a dispersing and stabilizing agent, said agent being a surface active substance, water-soluble at room temperature, containing a linear or branched, saturated or unsaturated, fatty chain having 8 to 22 carbon atoms. Also claimed are methods of making said compositions.

Abstract: An antibacterial deodorant cover for a microphone which includes a matrix member, such as an organic polymeric substance, and having a predetermined configuration. The matrix member carries a calcium phosphate compound having a Ca/P ratio in the range of about 1.0 to 2.0. The antibacterial deodorant cover further includes a device for fixing the matrix member to a head of the microphone.

Abstract: The invention relates to the use of cyclohexylidene phenyl acetonitrile as an odoriferous substance.

Abstract: Wicks or pads for use in vitaminized air fresheners and room deodorizer devices are disclosed, which permit devices occupants to directly receive and enjoy the benefits of vitamins with little or no effort intra-nasally as they breath the released volatile compositions. A method for the continuous release of a vitamin containing composition for the delivery of discrete droplets intra nasally absorbed vitamins such as, but not limited to A, C, and D is also disclosed.

Abstract: The present invention relates to a process for the preparation of spherical or substantially spherical, practically dust-free aromatic and odoriferous granulated material which is free-flowing, mechanically stable and has a narrow grain-size distribution.

Abstract: A fragrance releasing siloxane comprising a substituent having the formula (R.sup.1 O).sub.a (R.sup.2 O).sub.b (R.sup.3 O).sub.c (R.sup.4).sub.d (R.sup.5).sub.e SiR.sup.U with R.sup.U a two to forty atom divalent hydrocarbon radical where R.sup.1 O, R.sup.2 Oand R.sup.3 O are each independently fragrant alkoxide moieties, derived from the alcohols R.sup.1 OH, R.sup.2 OH and R.sup.3 OH wherein R.sup.1 OH, R.sup.2 OH and R.sup.3 OH are independently fragrant alcohols with R.sup.4 and R.sup.5 selected from the group consisting of monovalent hydrocarbon radicals having from one to forty carbon atoms and monovalent alkoxy radicals having from one to forty carbon atoms, where the subscript a has a value ranging from 1 to 3 and the subscripts b, c, d, and e have values ranging from 0 to 2 subject to the limitation that a+b+c+d+e=3.

Abstract: A nitrate deodorant composition is provided which may be used in sewage-related settings such as waste holding tanks. The composition of the present invention comprises sodium, ammonium, potassium, and/or calcium nitrate beads wetted with a fragrance and dusted with a drying agent to produce dry, free flowing granules.

Abstract: A chemical composition comprising a polyester based urethane foam material impregnated or coated with an aqueous lithium hypochlorite solution, and optionally containing a quaternary ammonium compound or disodium octaborate tetrahydrate.

Abstract: The present invention provides a permanent buoyant hollow metallic device for removal of odors on hands.

Abstract: Cosmetic compositions are disclosed which are made from a multi-component base made from at least three different components, which base exhibits a weight loss not exceeding 46% in a 24 hour period in a controlled environment with minimum air flow in a humidity chamber with a temperature of 35-40 degrees C. and 80% humidity; and a medium volatility fragrance, wherein a solubility parameter is calculated for each of the base and fragrance components are matched so that the difference between them is less than 38%.

Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improved antimicrobial activity.

Abstract: The present invention is a method and means of enhancing urine based lures by using zeolite to absorb nitrogen and ammonia found in the urine. The method includes several steps of mixing zeolite with urine from the collection stage to the packaging of the urine. The present invention also includes a method and means for enhancing urine based lures that are already packaged and on the shelf for resale.

Abstract: A deodorizing dispersion effective for reducing the odor intensity of an odorous material, the dispersion including effective amounts of tea tree oil and eucalyptus oil, preferably dispersed in an aqueous carrier phase. The dispersion optionally includes dispersing agents, such as thickeners, surfactants, and solvents, to promote the stability and uniformity of the dispersion and provide cleaning and detergency attributes.

Abstract: A novel antibacterial cleaning composition which exhibits exceptional germicidal activity for sustained periods of time is provided. The antibacterial cleaning composition that includes: (a) a quaternary ammonium compound; (b) an anionic polymer having an acid number greater than 10 wherein the anionic polymer is partially or completely neutralized by the quaternary ammonium compound to form a polymer complex and wherein the polymer complex is greater than about 15% by weight of the solids in the composition; (c) a dispersing agent and/or solvent; and (d) water. The composition can be incorporated into the matrix of sponges. Alternatively, the quaternary ammonium compound can be complexed directly to cellulosic sponges that have been functionalized with anionic groups.

Abstract: This invention concerns a method useful for reducing odor where odoriferous amine-containing compound is present, comprising: applying an alkylene carbonate to a source of the amine-containing compound under conditions such that the alkylene carbonate forms a reaction product with odoriferous amine-containing compounds such that odor is reduced. Sources of such amine-containing compounds include chicken coops, dumps, land fills, cat litter, stagnant water, water treatment ponds and plants, garbage cans and dumpsters, dog kennels, zoos, rendering plants food processing plants, slaughter houses, wool plants, fish canneries (cleaning and processing plants), underground sewers, paper mills, paper processing, outhouses and toilets that have no running water, and public restrooms.

Abstract: The invention concerns a process for deodorizing malodorous gaseous effluents from cooking equipment, particularly in restaurants and in the food industry, by washing with an aqueous solution comprising an alkaline or alkaline-earth salt of a dicarboxylic acid or a polycarboxylic acid, optionally associated with a surfactant and a diholoside.

Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric.

Abstract: Deodorant and/or antiperspirant cosmetic compositions comprising:(a) an alkyl ester or a mixture of alkyl esters having general formula (I): ##STR1## (b) one or more carrying agents. The above compositions can be used in body deodoration of the armpits and feet and as body detergents, both for normal and sensitive subjects.

Abstract: A deodorant composition comprising at least one polymer selected from dendrimers containing terminal groups bearing a primary amine function, the use of these deodorant compositions for human topical application, and the use of selected dendrimers as deodorant active agents.

Abstract: The present invention proposes light-weight and easy-to-handled deodorizing material that has a large contact area with bad smell-causing gas as well as better deodorizing performance and also that enjoys a smooth circulation of that gas with a lower permeation resistance. A single-faced corrugated fiberboard made of a cellulose-based substance is allowed to contain ferrous sulfate, which is subsequently oxidized into basic ferric sulfate.

Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers, preferably non-manually operated sprayers.

Abstract: An aromatic compound containing farinaceous flour, salt, water and at least one essential oil with aroma-giving properties are provided. A carrier oil is preferably provided to lubricate the mixture and blend, dilute and diffuse the essential oil through the compound. The product is made by forming a mixture of ingredients following by heating, cooling, and agglomeration. In use, the aromatic compound can be manually manipulated so that an aroma pleasing to the user emanates from the compound.

Abstract: A particulate deodorant resin composition comprising a water-absorbent resin and powdery zeolite dispersed within the resin particles. The composition exhibits the effect of deodorizing the absorbed body fluid while retaining the water-absorbent function inherent in water-absorbent resins. When, therefore, used as sanitary materials such as paper diaper or sanitary goods, it is featured by not only the inherent absorbent effect, but also the deodorant effect.

Abstract: The invention relates to the use of a deodorizer including undecylenic acid or a salt or an alkyl or polyoxyalkylenic ester or undecylenic acid to deodorize papers, cardboards and nonwovens. The invention also relates to papers, cardboards and nonwovens containing the above mentioned deodorizer.

Abstract: This invention provides an air freshener dispenser device comprising (1) a disposable air freshener cartridge, and (2) a disposable electrical plug housing. The cartridge has an elongated thermoplastic hollow body configuration with a sealed internal reservoir chamber of liquid air freshener medium, and the upper section of the cartridge body is shaped to a flat shallow extension of the cartridge chamber. An electrical-resistance heating element is affixed on the inner surface of the cartridge chamber shallow extension. A thin wick matrix extends internally from the cartridge chamber bottom up to the top of the chamber shallow extension. The cartridge has an integrally structured means adapted for removal of a top portion of the cartridge chamber shallow extension to expose an upper section of wick matrix to the atmosphere. The electrical plug housing is detachably secured and positioned proximate to the cartridge heating element.

Abstract: A method of thickening solvents involves reacting (A) an .ident.Si--H containing polysiloxane with (B) an alkene such as an alpha, omega-diene; conducting the reaction in the presence of a platinum catalyst and (C) a solvent; continuing the reaction until a gel is formed by crosslinking and addition of .ident.Si--H across double bonds in the alpha, omega-diene; adding additional solvent and a post cure terminating agent to the gel; and subjecting the solvent, the post cure terminating agent, and the gel to shear force until a paste is formed. The post cure terminating agent is an amino acid ester, preferably a sulfur containing amino acid ester, such as methionine methyl ester, methionine ethyl ester, cysteine methyl ester, cysteine ethyl ester, and cystine dimethyl ester.

Abstract: The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric.

Abstract: 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 alternatively or additionally, include essential oils containing phenolic compounds as a major constituent, and/or essential oils containing non-aromatic terpenoids as a major constituent. The fragrance composition further has an Odor Intensity Index of less than 100, and an Odor Evaluation Acceptability Index of greater than 50. The fragrance composition is suitable for use in a variety of products.

Abstract: A powder for sustained release of a gas including a core containing a molecular sieve, and a layer containing an acid releasing agent on an outer surface of the core. The core and the layer are substantially free of water, and the core is capable of generating and releasing a gas after hydrolysis of the acid releasing agent.

Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improved antimicrobial activity.

Abstract: A metal oxide-carrying activated carbon having an oxidation catalytic activity comprises a treated activated carbon obtained by carbonizing a carbon material, activating the obtained carbon with an activating gas comprising carbon dioxide and water vapor, said activating gas containing not more than 15% by volume of water vapor, and then cooling the activated carbon down to a temperature of not more than 300.degree. C. under the same atmosphere; and, carried thereon, 0.1 to 20% by weight as converted into metal of an oxide of at least one metal selected from the group consisting of iron, chromium, nickel, cobalt, manganese, zinc, copper, magnesium and calcium. A deodorant is obtained by adding 1 to 50 parts by weight of a plastic powder having an average particle diameter of 1 to 50 .mu.m to 100 parts by weight of the above metal oxide-carrying activated carbon. The above.

Abstract: A method of producing ammonia water (aqua ammonia) by means of desorbing an ammonia laden sorbent, preferably a zeolite molecular sieve or silica gel into water. The method includes placing an activated sorbent material into a sealed vessel, such as a pressure pot, and exposing it to ammonia gas for a period of time. After loading by exposure to ammonia gas, the loaded sorbent is then placed into an air and water tight container for storage. The pouch can be stored for extended lengths of time prior to use of the contents. When ready for use, the contents of the pouch are dropped into a container of water. In one preferred use of the loaded sorbents, the container of water is a toilet bowl. In another preferred embodiment, the container is a separate disposal pouch, such as a small plastic bag capable of holding an ostomy pouch, sanitary napkin or incontinence pad. After use, the ostomy pouch or other device can be made to dissolve by placing the used pouch in ammonia water at a pH of 10.3 or higher.

Abstract: This invention provides a disposable air freshener dispenser device which is adapted for engagement and support by a wall electrical outlet. The dispenser device consists of a cartridge which has a sealed content of liquid air freshener medium, and an absorbent matrix which can be exposed for wicking of air freshener into the atmosphere. An electrical-resistance type heater module is detachably secured and positioned proximate to the exposed absorbent matrix section for promotion of the wicking action.

Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, preferably for use on inanimate surfaces. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredients, provides improved antimicrobial activity.

Abstract: The present invention encompasses a method of controlling environmental odors on the body comprising the application to the skin of a composition comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.1% to about 36%, by weight of the composition, of an oil phase selected from the group consisting of emollients, moisturizers, and skin protectants; one or more surfactants; from about 0.004% to about 2%, by weight of the composition, of a hydrophilic, volatile perfume composition; and an aqueous carrier. The compositions can be applied directly as a spray, poured from a bottle and applied by hand, or applied via a wipe.

Abstract: The present invention relates to an aqueous composition for reducing malodor impression. The composition comprises from about 0.01% to about 1%, by weight of the composition, of perfume. Optionally, but preferably, the composition comprises from about 0.1% to about 5%, by weight of the composition of, water-soluble cyclodextrin, from about 0.1% to about 10%, by weight of the composition, of water-soluble metallic salt, from about 0% to about 3%, by weight of the composition, of solubilizing aid. The composition is essentially free of any material that would soil or stain fabric and contains less than about 5%, by weight of the composition of low molecular weight monohydric alcohols.

Abstract: A dispenser for space spraying an aerosol composition comprising a container for containing the aerosol composition and a metering device for space spraying a metered amount of he composition. The composition comprises active ingredient and propellant wherein the propellant is dissolved in the active ingredient. In preferred form, the composition comprises a non-aqueous solution containing 10-85% w/w active ingredient, 1-25% w/w co-solvent and 15-80% w/w propellant.

Abstract: A gravity force driven device and associated methods for the sustained release of a fluid such as a volatile substance into a local environment. The device includes a housing having a lumen and a first open end, at least one porous plug permeable to volatilized substance positioned within the housing's first open end and partially occupying the lumen thereby, a reservoir, defined by the lumen and porous plug, and a quantity of the fluid contained within the reservoir. In use, the device is oriented so that the substance contained within the reservoir is in constant fluid communication with the porous plug. The device may further include an inlet port for refilling the device with the substance in fluid communication with the reservoir, and, for home use, may have an ornamental piece associated with (e.g. affixed to) the device. The device may also use an electrochemical gas generating cell to assist the gravity-driven dispersal.

Abstract: A stable non-aqueous carrier for personal care compositions comprising:a) about 80-98% by weight of a liquid polyoxyalkylene glycol of MW=3000-100000;b) about 2-20% by weight of a non-ionic solid triblock EO/PO/EO copolymer of MW=8500-25,000.

Abstract: The present invention relates to an aqueous odor-absorbing composition which is safe for use on human skin comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.5% to about 30%, by weight of the composition, of a linear dimethicone having a nominal viscosity of 350 centistokes or less; from about 0.01% to about 1%, by weight of the composition, of low molecular weight polyols; and an aqueous carrier.

Abstract: Injection molding is carried out by using styrene-based resin composition. As to the styrene-based resin composition, styrene-based resin, in which melt flow index is 3.0-40.0 g/10 minutes, a Rockwell hardness is M38 or more, an Izod impact strength is 2.0 Kg.multidot.cm/cm or more, a bending elastic modulus is 20,000 Kg/cm.sup.2 or more, and a Vicat softening point is 78.degree. C. or more, is 50 wt. % or more, total of at least two kinds selected from lubricant or surfactant is 0.01-20 wt. %, a thermoplastic resin having experienced twice or more heat histories at 150.degree. C. or more is 3 wt. % or more, and total of at least one of antioxidant, deodorant and an agent imparting fragrance is 0.01-20 wt. %. Styrene-based resin composition having melt flow index of 1-50 g/10 minutes, and including ethylbenzene of 0.001-1 wt. %, rubber-like material of 0.1-15 wt. %, and light shielding material of 0.1-10 wt. %, may be used.

Abstract: The invention provides a method for enhancing learning in a person by the administration of a mixed-floral odorant. The odorant can be used as an adjuvant to improve learning and as an aid in education, and for rehabilitation of patients diagnosed with pathologically-induced learning disabilities.

Abstract: The present invention relates to an aqueous, odor absorbing composition, which is safe for use on human skin comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.5% to about 30%, by weight of the composition, of a linear dimethicone having a nominal viscosity of about 350 centistokes or less; and an aqueous carrier. The odor absorbing compositions of the present invention may also contain an effective amount of solubilized, water-soluble, antimicrobial preservative having a water-solubility of greater than about 0.3%.The present invention also relates to methods of using the compositions of the present invention to reduce body odor and/or vaginal odor. The composition can be applied directly as a spray, poured from a bottle and applied by hand, or applied via a wipe.

Abstract: Fine metallic particles-containing fibers with various fine metallic particles therein, which have fiber properties to such degree that they can be processed and worked, and which can exhibit various functions of the fine metallic particles, such as antibacterial deodorizing and electroconductive properties are provided, as well as a method for producing the same.

Abstract: The present invention relates to methods of reducing body and/or vaginal odor comprising the application to skin of an odor absorbing composition comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.004% to about 2%, by weight of the composition, of a perfume composition; and an aqueous carrier wherein the perfume composition is safe for use on skin. The odor absorbing compositions of the present invention may also contain an effective amount of solubilized, water-soluble, antimicrobials and/or linear dimethicone having a nominal viscosity of 350 centistokes or less.

Abstract: The present invention relates to an odor-absorbing pre-formed wipe composition which is safe for use on human skin comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.01% to about 1%, by weight of the composition, of low molecular weight polyols; and an aqueous carrier, wherein the composition is deposited on a wipe which comprises a flexible dispensing means.The present invention also relates to methods of using the compositions of the present invention to reduce body odor and/or vaginal odor.

Abstract: Methods and compositions that provide for the long-term adhesion and slow-release of various bioactive agents on the surface of human skin utilize siloxane bridging agents activated for reaction with the skin surface which bind the bioactive agent to the skin surface. Since the topical agent remains bound to the continuously renewing epidermis, safety is enhanced for many bioactive agents. Slight modifications of the siloxane bridging compounds or bioactive agents allows for more or less adhesion to the skin, controlling the degree of release of the agent. Skin treatments according to the invention can provide enhanced repellency to microorganisms, insect bites, sun, water, poison ivy/oak, and other skin irritants, and other effects such as artificial skin coloring and administration of topical drugs, among others.