Abstract: A particle composition comprising a water-soluble carrier such as starch, a structuring agent such as an ester terminated polyamide and fragrance or flavor is disclosed. Methods of making and using the particles are also disclosed. The particles are desirable for providing fragrance to various products such as powdered detergents.

Abstract: An oil containing starch granule is provided comprising: (a) a starch to form an effective matrix for said granule; (b) a perfume oil comprising ingredients having a calculated Clog P of at least 3; and (c) an effective amount of an organic compound as herein described for inhibiting the migration of said oil to the surface of said starch granule.

Abstract: The present invention relates to a structured material comprising: a hydrophilic particle such as a hydrophilic silica, a silicate, a dextrin, a starch, a mineral, sodium bicarbonate, a clay, a sugar, a polyol, a dried flavor/fragrance, a hydrocolloid, a protein, a cellulose, methylcellulose, hydroxypropyl methyl cellulose, a wheat flour, corn, potato, rice, a dried milk and dairy powder, a spice, a herb, a vegetable powder, a meat powder, a salt, and an acid; a hydrophobic active ingredient selected from the group consisting of a flavor, a fragrance, a pharmaceutical and nutritional agent, and/or an appropriate hydrophobic carrier such as a triglyceride oil, a triglyceride fat, and a mineral oil; and a polyhydric material such as glycerine, propylene glycol, dipropylene glycol, polyethylene glycol, aqueous solutions of sorbitol, isomalt, lactitol, and maltitol, an aqueous solution of a sugar, a starch, an acid, a polyethylene glycol, a dextrin, and a water soluble or swellable compound, or water, the hydroph

Abstract: An oil containing starch granule is provided comprising: (a) a starch to form an effective matrix for said granule; (b) a perfume oil comprising ingredients having a calculated C log P of at least 3; and (c) an effective amount of an organic compound as herein described for inhibiting the migration of said oil to the surface of said starch granule.

Abstract: The invention relates to flavorings. In particular, the invention relates to extruded flavors that are capable of retaining their particle shape and integrity when exposed to high temperature and humid environments.

Abstract: Radio frequency identification tags are placed in contact with a product thereby allowing the tags to be read by an appropriate scanning device. Placement of the tags, either conspicuously or inconspicuously within the package allows for the verification that the product is authentic and is not a knock off or grey market good. Methods for verifying the authenticity of the respective items.

Abstract: The present invention is directed to a process for preparing a capsule product through the increase in the polymerization cure temperature and cure time during the capsule-making process. The microcapsule products prepared according the process of the present invention exhibit enhanced retention of active materials in consumer products which promote instability.

Abstract: The invention in its various embodiments provides a microcapsule product with reduced levels of formaldehyde. Formaldehyde levels are reduced by the inclusion of a formaldehyde scavenger.

Abstract: Packaging materials and packages that transfer fragrances to foods and other products via the vapor phase are disclosed. The present invention provides a source of desired fragrance, a suitable environment for vapor transfer, and an appropriate food substrate to which flavor and fragrance is added. Examples of the source of fragrance can be a packaging film containing fragrance, a sachet of absorbed flavor material, a tape or label applied to the inside of a package, and a flavor diffusing granule or an active system for delivering flavor vapor to the environment. Materials that are preferably treated using the present invention include snacks, confections, baked goods, fresh plant materials, cereals and beverages, as well as non-food products. The time required for flavor transfer is dependent primarily on the volatility and concentration of the fragrances, absorptive capacity of the food, and the intensity of the flavor desired.

Abstract: The present invention relates to spray-dried compositions comprising encapsulated active materials and a spray-dry carrier, to methods for imparting an effective amount of active materials to spray-dried products and to products incorporating the spray-dried compositions.

Abstract: The present invention relates to a method for preparing a structured material comprising: providing a hydrophilic particle such as hydrophilic silicas, silicates, dextrins, starches, minerals, sodium bicarbonate, clays, sugars, polyols, dried flavors/fragrances, hydrocolloids, proteins, celluloses, methylcellulose, hydroxypropyl methyl cellulose, flours of wheat, corn, potato, and rice, dried milk and dairy powders, spice, herb, and vegetable powders, meat powders, salts, and acids; providing a hydrophobic active ingredient selected from the group consisting of flavors, fragrances, pharmaceutical and nutritional agents, and/or an appropriate hydrophobic carrier such as triglyceride oils, triglyceride fats and mineral oils; providing a polyhydric material such as glycerine, propylene glycol, dipropylene glycol, polyethylene glycol, aqueous solutions of sorbitol, isomalt, lactitol, maltitol, aqueous solutions of sugars, starches, acids, polyethylene glycols, dextrins, and water soluble or swellable compounds, o

Abstract: A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention, the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coated with a mixture of cationic polymers, in a preferred embodiment the coating polymers are a reaction product of polyamines (including 1H-imidazole) and (chloromethyl) oxirane or (bromomethyl) oxirane.

Abstract: A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coated with a cationic polymer, preferably a cationic starch and guar.

Abstract: The present invention is directed to hard surface cleaning compositions comprising encapsulated fragrances and/or malodour counteractants and methods for making the same. These compositions are well suited for use in cleaning toilet bowls, baths, shower surrounds and other plumbing fixtures, bathroom and kitchen hard surfaces, glass windows and floor surfaces.

Abstract: The present invention pertains to a method for preparing a hydrogel in dry conditions that contains high loading of the active ingredient, preferably flavor or fragrance molecules. The hydrogel compositions are initially in solid form and preferably extruded and sized to form the desired shape and size. The actual hydrogel is formed in-situ from the uptake of water that is present in the suspending medium. The hydrogels have the following properties: contain of up to 40% of active ingredient prior to the water uptake; retain color and particle identity in high moisture systems; and retain color and particle identity at elevated temperature.

Abstract: The present invention pertains to a method for preparing a hydrogel in dry conditions that contains high loading of the active ingredient, preferably flavor or fragrance molecules. The hydrogel compositions are initially in solid form and preferably extruded and sized to form the desired shape and size. The actual hydrogel is formed in-situ from the uptake of water that is present in the suspending medium. The hydrogels have the following properties: contain of up to 40% of active ingredient prior to the water uptake; retain color and particle identity in high moisture systems; and retain color and particle identity at elevated temperature.

Abstract: The invention provides a facile method for measuring the leaching of encapsulated active ingredient from application media. This is achieved by separating a container by a membrane permeable to encapsulated material, but not to capsules; pouring a solution of the application medium into a first part of the container; pouring a solution of the application medium and encapsulated active ingredient into a second part of the container; allowing the solutions in both parts of the container to reach equilibrium; and measuring the concentration of the active ingredient in the first part of the container by directly injecting the solution into a Gas Chromatograph or High Performance Liquid Chromatograph.

Abstract: Described is a multiple (2-4)-compartment fluidic individually stable pre-storable composition storage and unstable mixture-forming and delivery container having separate compartments each communicating with a single mixing zone via an externally-located fluidic composition multiple delivery tube system juxtaposed with the outer surfaces of the compartment walls. These containers are well suited for storing and transporting compositions such as a cleaning agent composition, a personal care composition, an aqueous liquid detergent composition and/or a fabric softening composition and then promptly delivering the resulting unstable mixture to the desired location. The container has been advantageously found to deliver unstable mixtures which could include aqueous suspensions of microencapsulated fragrances or other ingredients.

Abstract: Described is a stable initial impact and continuous impact fragrance and/or benefit agent-imparting aqueous suspension of microencapsulated fragrance and/or benefit agent, e.g., malodour counteractant suspended in a non-confined fragrance-containing and/or benefit agent-containing liquid phase oil-in-water emulsion. On storage, the viscosity of the suspension undergoes a minimal increase over an extended period of time thereby avoiding undesirable agitation resistance during the blending of the suspension with other materials. The suspension is thus useful for imparting a benefit or an aroma to a consumable material such as a liquid anionic, cationic, non-ionic or zwitterionic detergent, a shampoo, a bodywash, liquid soaps, hair conditioners, skin lotions, anti-perspirants, deodorants or liquid fabric softener and/or conditioner compositions. Also described is a process for preparing such stable suspensions and apparatus for carrying out such process.

Abstract: Described is a human epidermal and/or human hair treatment composition of (i) fragrance and/or malodour counteractant and (ii) fragrance- and/or malodour counteractant-compatible solvent-containing microcapsules provided in a suspension gel or emulsion. Also described is a method for delivery of fragrance and beneficial agents to the human epidermal surface area region treatment and/or human hair treatment wherein the microcapsules remain on the human epidermis and/or on the hair follicles for a substantial period of time subsequent to their application and the microcapsules are ruptured over a period of time, thereby effecting both an initial delivery of fragrance and beneficial agent subsequent to rubbing, and, in addition, a controlled release of fragrance and beneficial agents into to the treated human epidermis and/or hair follicles.